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ECOLAB INC. (ECL)

CIK: 0000031462. SIC: 2840 Soap, Detergents, Cleang Preparations, Perfumes, Cosmetics. Latest 10-K as of: 2026-02-23.

SIC breadcrumb: Manufacturing > Chemicals And Allied Products > SIC 2840 Soap, Detergents, Cleang Preparations, Perfumes, Cosmetics

SEC company page: https://www.sec.gov/edgar/browse/?CIK=31462. Latest filing source: 0001104659-26-018357.

Informational only - descriptive public-record data, not investment advice.

Selected Fundamentals

MetricValueUnitFYFiled
Revenue16,081,200,000USD20252026-02-23
Net income2,075,600,000USD20252026-02-23
Assets24,696,300,000USD20252026-02-23

Financials

Annual standardized facts from SEC companyfacts as of latest extracted filing date 2026-02-23. Source: https://data.sec.gov/api/xbrl/companyfacts/CIK0000031462.json. Derived margins, ratios, and free cash flow are computed from the extracted annual SEC facts.

Flow metrics use full-year FY periods from 10-K/10-K/A filings; balance-sheet metrics use FY-end instants. Free cash flow = operating cash flow - capital expenditures. Missing metrics are omitted rather than fabricated.

Metric20072008200920102016201720182019202020212022202320242025
Revenue13,151,800,00013,835,900,00012,222,100,00012,562,000,00011,790,200,00012,733,100,00014,187,800,00015,320,200,00015,741,400,00016,081,200,000
Net income427,200,000448,100,000417,300,000530,300,0001,129,900,0001,091,700,0001,372,300,0002,112,400,0002,075,600,000
Operating income1,870,200,0001,950,100,0001,728,300,0001,845,200,0001,395,700,0001,598,600,0001,562,500,0001,992,300,0002,802,400,0002,737,600,000
Diluted EPS4.145.124.885.33-4.153.913.814.797.377.28
Operating cash flow1,939,700,0002,091,300,0002,277,700,0002,420,700,0001,860,200,0002,061,900,0001,788,400,0002,411,800,0002,813,900,0002,952,600,000
Capital expenditures756,800,000868,600,000778,700,000731,300,000489,000,000643,000,000712,800,000774,800,000994,500,0001,048,300,000
Dividends paid427,500,000448,700,000494,800,000552,900,000560,800,000566,400,000602,800,000617,300,000664,300,000753,600,000
Share buybacks739,600,000600,300,000562,400,000353,700,000146,200,000106,600,000518,200,00013,700,000986,500,000783,800,000
Assets18,330,200,00019,963,500,00020,074,500,00020,869,100,00018,126,000,00021,206,400,00021,464,300,00021,846,600,00022,387,800,00024,696,300,000
Liabilities11,359,300,00012,309,700,00012,020,900,00012,143,300,00011,924,500,00013,953,300,00014,205,700,00013,774,400,00013,598,600,00014,891,800,000
Stockholders' equity6,901,100,0007,583,600,0008,003,200,0008,685,300,0006,166,500,0007,224,200,0007,236,100,0008,044,700,0008,757,300,0009,770,800,000
Cash and cash equivalents327,400,000211,400,000114,700,000118,800,0001,260,200,000359,900,000598,600,000919,500,0001,256,800,000646,200,000
Free cash flow1,182,900,0001,222,700,0001,499,000,0001,689,400,0001,371,200,0001,418,900,0001,075,600,0001,637,000,0001,819,400,0001,904,300,000

Ratios

ROE and ROA use period-end equity/assets. Liabilities / equity uses total liabilities divided by stockholders' equity. Current ratio uses current assets divided by current liabilities when both are reported.

Metric20072008200920102016201720182019202020212022202320242025
Net margin8.87%7.69%8.96%13.42%12.91%
Operating margin14.22%14.09%14.14%14.69%11.84%12.55%11.01%13.00%17.80%17.02%
Return on equity15.64%15.09%17.06%24.12%21.24%
Return on assets5.33%5.09%6.28%9.44%8.40%
Liabilities / equity1.651.621.501.401.931.931.961.711.551.52
Current ratio1.421.321.271.331.751.321.301.301.261.08

Financial Charts

Quarterly

Quarterly standardized facts from SEC companyfacts as of latest extracted filing date 2026-05-07. Source: https://data.sec.gov/api/xbrl/companyfacts/CIK0000031462.json.

Flow metrics use discrete quarter-length periods from 10-Q/10-Q/A filings. Q4 revenue and net income are derived only when annual FY and nine-month YTD facts exist for the same fiscal year; derived Q4 values are labeled. EPS Q4 is not derived.

QuarterEnd DateRevenueNet IncomeDiluted EPSMethod
2022-Q22022-06-301.08reported discrete quarter
2022-Q32022-09-301.21reported discrete quarter
2023-Q12023-03-310.82reported discrete quarter
2023-Q22023-06-303,852,100,000329,700,0001.15reported discrete quarter
2023-Q32023-09-303,958,100,000404,000,0001.41reported discrete quarter
2023-Q42023-12-313,938,400,000405,200,000derived Q4 = FY annual - nine-month YTD
2024-Q12024-03-313,751,900,000412,100,0001.43reported discrete quarter
2024-Q22024-06-303,985,800,000490,900,0001.71reported discrete quarter
2024-Q32024-09-303,998,500,000736,500,0002.58reported discrete quarter
2024-Q42024-12-314,005,200,000472,900,000derived Q4 = FY annual - nine-month YTD
2025-Q12025-03-313,695,000,000402,500,0001.41reported discrete quarter
2025-Q22025-06-304,025,200,000524,200,0001.84reported discrete quarter
2025-Q32025-09-304,165,000,000585,000,0002.05reported discrete quarter
2025-Q42025-12-314,196,000,000563,900,000derived Q4 = FY annual - nine-month YTD
2026-Q12026-03-314,066,100,000432,600,0001.52reported discrete quarter

Quarterly Charts

Macro Cross-References

Latest quarter (10-Q)

Latest 10-Q source: 0001104659-26-056737.

Extracted structurally from real Item 2 body heading to real Item 3/4 boundary. Confidence: high. Filing date: 2026-05-07. Report date: 2026-03-31.

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

The following management discussion and analysis (“MD&A”) provides information we believe is useful in understanding our operating results, cash flows and financial condition. We provide quantitative or qualitative information about the material sales drivers including the impact of changes in volume and pricing and the effect of acquisitions and changes in foreign currency at the corporate and reportable segment level. We also provide quantitative information regarding special (gains) and charges, discrete tax items and other significant factors we believe are useful for understanding our results. Such quantitative drivers are supported by comments meant to be qualitative in nature. Qualitative factors are generally ordered based on estimated significance.

The MD&A should be read in conjunction with both the unaudited consolidated financial information and related notes included in this Form 10-Q, and Management’s Discussion and Analysis of Financial Condition and Results of Operations included in our Annual Report on Form 10-K for the year ended December 31, 2025. This discussion contains various Non-GAAP Financial Measures and also contains various Forward-Looking Statements within the meaning of the Private Securities Litigation Reform Act of 1995. We refer readers to the statements entitled “Non-GAAP Financial Measures” and “Forward-Looking Statements” located at the end of Part I of this report.

Comparability of Results

Impact of Acquisitions and Divestitures

Our non-GAAP financial measures for organic sales, organic operating income and organic operating income margin are at fixed currency and exclude the impact of special (gains) and charges, the results of our acquired businesses from the first twelve months post acquisition and the results of divested businesses from the twelve months prior to divestiture.

Comparability of Reportable Segments

Effective January 1, 2026, the Company’s former Light & Heavy operating segment was divided into three new operating segments, Heavy Water, Light Water and High-Tech, which continue to remain in the Global Water reportable segment. The Global Water reportable segment includes Heavy Water, Light Water, High-Tech, Food & Beverage and Paper operating segments. The Global Institutional & Specialty reportable segment continues to include the Institutional and Specialty operating segments. The Global Life Sciences and Global Pest Elimination segments remain standalone reportable segments. After these changes, the Company has nine operating segments.

Fixed Currency Foreign Exchange Rates

Management evaluates the sales and operating income performance of our non-U.S. dollar functional currency international operations based on fixed currency exchange rates, which eliminate the impact of exchange rate fluctuations on our international operations. Fixed currency amounts are updated annually at the beginning of each year based on translation into U.S. dollars at foreign currency exchange rates established by management, with all periods presented using such rates. Public currency rate data provided within the “Segment Performance” section of this MD&A reflect amounts translated at actual public average rates of exchange prevailing during the corresponding period and are provided for informational purposes only.

OVERVIEW OF THE FIRST QUARTER ENDED MARCH 31, 2026

Sales Performance

When comparing first quarter 2026 against first quarter 2025, sales performance was as follows:

Column 1Column 2
Reported net sales increased 10% to $4,066.1 million and organic sales increased 4%.
Column 1Column 2
Organic sales for our Global Water segment increased 2% to $1,940.2 million driven by double-digit sales growth in High-Tech, strong growth in Food & Beverage and steady growth in Light Water.
Column 1Column 2
Organic sales for our Global Institutional & Specialty segment increased 4% to $1,507.7 million driven by improved growth in both Institutional and Specialty.
Column 1Column 2
Organic sales for Global Pest Elimination increased 7% to $308.5 million.
Column 1Column 2
Organic sales for our Global Life Sciences segment increased 11% to $200.9 million.

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Financial Performance

When comparing first quarter 2026 against first quarter 2025, our financial performance was as follows:

Column 1Column 2
Reported operating income increased 12% to $622.0 million. Adjusted operating income increased 15%.
Column 1Column 2
Net income attributable to Ecolab increased 7% to $432.6 million. Excluding the impact of special (gains) and charges and discrete tax items from both 2026 and 2025 reported results, our adjusted net income attributable to Ecolab increased 13%.
Column 1Column 2
Reported diluted EPS increased 8% to $1.52. Excluding the impact of special (gains) and charges and discrete tax items from both 2026 and 2025 reported results, adjusted diluted EPS increased 13% to $1.70 in the first quarter of 2026.
Column 1Column 2
Our reported tax rate was 21.8% during the first quarter of 2026, compared to 20.3% during the first quarter of 2025. Excluding the tax rate impact of special (gains) and charges and discrete tax items from both 2026 and 2025 results, our adjusted tax rate was 21.0% during the first quarter of 2026, compared to 20.8% during the first quarter of 2025.

RESULTS OF OPERATIONS

Net Sales

First Quarter Ended
March 31
(millions)20262025Change
Product and equipment sales$3,174.6$2,901.9
Service and lease sales891.5793.1
Reported GAAP net sales$4,066.1$3,695.010%
Effect of foreign currency translation(12.2)128.1
Non-GAAP fixed currency sales$4,053.9$3,823.16%
Effect of acquisitions and divestitures(96.6)-
Non-GAAP organic sales$3,957.3$3,823.14%

Product and sold equipment revenue is generated from providing cleaning, sanitizing and water treatment products or selling equipment used in combination with specialized products. Service and lease equipment revenue is generated from providing services or leasing equipment to customers. All of our sales are subject to the same economic conditions.

The percentage components of the period-over-period 2026 sales change are shown below:

First Quarter Ended
March 31
(percent)​ ​ ​2026
Volume1%
Pricing3
Organic sales change4
Acquisitions and divestitures3
Fixed currency sales change6
Foreign currency translation4
Reported GAAP net sales change10%

Amounts do not necessarily sum due to rounding.

Cost of Sales (“COS”) and Gross Profit Margin

First Quarter Ended
March 31
20262025
​ ​ ​ ​ ​​ ​ ​Gross​ ​ ​ ​ ​​ ​ ​Gross
(millions/percent)COSMarginCOSMargin
Product and equipment cost of sales$1,786.2$1,605.4
Service and lease cost of sales509.1454.8
Reported GAAP COS and gross margin$2,295.343.6%$2,060.244.2%
Special (gains) and charges11.34.8
Non-GAAP adjusted COS and gross margin$2,284.043.8%$2,055.444.4%

Our COS and corresponding gross profit margin (“gross margin”) are shown in the table above. Gross margin is defined as net sales less cost of sales divided by net sales.

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Our reported gross margin was 43.6% and 44.2% for the first quarter of 2026 and 2025, respectively. Special (gains) and charges included in items impacting cost of sales are shown within the “Special (Gains) and Charges” table below.

Excluding the impact of special (gains) and charges within COS, first quarter 2026 and 2025 adjusted gross margin was 43.8% and 44.4%, respectively. Our adjusted gross margin decreased when comparing the first quarter of 2026 against the first quarter of 2025 due to the impact of recent acquisitions. Underlying gross margin was stable as strong value pricing was offset by higher commodity costs.

Selling, General and Administrative Expense

Selling, general and administrative (“SG&A”) expenses as a percentage of sales were 27.1% for the first quarter of 2026, compared to 28.4% for the first quarter of 2025, respectively. The SG&A ratio to sales in the first quarter of 2026 improved as productivity gains and the favorable impact of recent acquisitions more than offset growth-oriented investments in the business.

Special (Gains) and Charges

Special (gains) and charges reported on the Consolidated Statements of Income include the following items:

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[Excerpt truncated for page length; source filing is linked above.]

Latest 10-K MD&A

Extracted structurally from real Item 7 body heading to real Item 7A/8 boundary. Confidence: high. Filing date: 2026-02-23. Report date: 2025-12-31.

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations.

The following management discussion and analysis (“MD&A”) provides information that we believe is useful in understanding our operating results, cash flows and financial condition. We provide quantitative or qualitative information about the material sales drivers including the impact of changes in volume and pricing and the effect of acquisitions and changes in foreign currency at the corporate and reportable segment level. We also provide quantitative information regarding special (gains) and charges, discrete tax items and other significant factors we believe are useful for understanding our results. Such quantitative drivers are supported by comments meant to be qualitative in nature. Qualitative factors are generally ordered based on estimated significance.

The discussion should be read in conjunction with the consolidated financial statements and related notes included in this Form 10-K. Our consolidated financial statements are prepared in accordance with U.S. GAAP. This discussion contains various Non-GAAP Financial Measures and also contains various forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. We refer readers to the statements and information set forth in the sections entitled “Non-GAAP Financial Measures” at the end of this MD&A, and “Forward-Looking Statements” and “Risk Factors” within Items 1 and 1A of this Form 10-K. We also refer readers to the tables within the section entitled “Results of Operations” of this MD&A for reconciliation information of Non-GAAP measures to U.S. GAAP.

Comparability of Results

Ovivo Electronics Acquisition

On December 16, 2025, we acquired Ovivo’s electronics business (“Ovivo Electronics”) for total consideration of $1.6 billion in cash. Ovivo Electronics is a leading and fast-growing global provider of breakthrough ultrapure water technologies for semiconductor manufacturing. Ovivo Electronics is reported within our Light & Heavy operating segment. Acquisition and integration charges are recorded within special (gains) and charges. The remaining impacts of the Ovivo Electronics acquisition, including operating results, acquisition-related amortization and interest expense related to the transaction, have also been excluded from adjusted results.

Impact of Acquisitions and Divestitures

Our non-GAAP financial measures for organic sales, organic operating income and organic operating income margin are at fixed currency and exclude the impact of special (gains) and charges, the results of our acquired businesses from the first twelve months post acquisition and the results of divested businesses from the twelve months prior to divestiture. In addition, as part of the separation of ChampionX in 2020, we continue to provide certain products to ChampionX which are recorded in product and equipment sales in the Global Water segment along with the related cost of sales. Further, due to the sale of the global surgical solutions business on August 1, 2024, we have excluded the results of that business for January through July 2024 from these organic measures for the year ended December 31, 2024 to remain comparable to the corresponding period in 2025. These transactions are removed from the consolidated results as part of the calculation of the impact of acquisitions and divestitures.

Comparability of Reportable Segments

Effective January 1, 2025, the Company’s former Global Industrial reportable segment was renamed Global Water and includes the Light & Heavy (previously named Water), Food & Beverage, and Paper operating segments. The Global Institutional & Specialty reportable segment continues to include the Institutional and Specialty operating segments. The Company’s former healthcare operating segment moved into the Institutional operating segment. Global Life Sciences was elevated to a standalone reportable segment. The Global Pest Elimination segment remains a standalone reportable segment. After these changes, the Company has seven operating segments.

Fixed Currency Foreign Exchange Rates

Management evaluates the sales and operating income performance of our non-U.S. dollar functional currency international operations based on fixed currency exchange rates, which eliminate the impact of exchange rate fluctuations on our international operations. Fixed currency amounts are updated annually at the beginning of each year based on translation into U.S. dollars at foreign currency exchange rates established by management, with all periods presented using such rates. Public currency rate data provided within the “Segment Performance” section of this MD&A reflect amounts translated at actual public average rates of exchange prevailing during the corresponding period and is provided for informational purposes only.

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EXECUTIVE SUMMARY

In 2025, we delivered record sales, operating income margin, adjusted diluted earnings per share, and free cash flows. Our team generated strong organic sales growth in Global Pest Elimination and Global Life Sciences, and good organic sales growth in Global Institutional & Specialty and Global Water. Organic operating income grew by double digits, as strong value pricing and improved productivity were partially offset by investments in the business.

Sales

Reported sales increased 2% to $16.1 billion in 2025 from $15.7 billion in 2024. When measured in fixed rates of foreign currency exchange, fixed currency sales increased 2% compared to the prior year. Organic sales increased 3% compared to the prior year.

Gross Margin

Our reported gross margin was 44.5% of sales for 2025, compared to our 2024 reported gross margin of 43.5%. Excluding the impact of special (gains) and charges and the Ovivo Electronics acquisition included in cost of sales, our adjusted gross margin was 44.5% in 2025 and 43.5% in 2024. Our gross margin increase reflected strong value pricing.

Operating Income

Reported operating income decreased 2% to $2.7 billion in 2025, compared to $2.8 billion in 2024. Adjusted operating income, excluding the impact of special (gains) and charges and the Ovivo Electronics acquisition increased 11% in 2025 as strong value pricing and improved productivity were partially offset by investments in the business. Organic operating income increased 13% in 2025.

Earnings Attributable to Ecolab Per Common Share (“EPS”)

Reported diluted EPS decreased 1% to $7.28 in 2025, compared to $7.37 in 2024. Special (gains) and charges had an impact on both years. Special (gains) and charges in 2025 were primarily related to One Ecolab, while in 2024 they were driven primarily by the gain on sale of the global surgical solutions business and restructuring expense. Adjusted diluted EPS, which excludes the impact of special (gains) and charges, discrete tax items and the Ovivo Electronics acquisition increased 13% to $7.53 in 2025 compared to $6.65 in 2024 which reflected good organic sales growth and robust operating income margin expansion.

Balance Sheet

We remain committed to maintaining “A” range ratings metrics over the long-term, supported by our current credit ratings of A-/A3/A- by Standard & Poor’s, Moody’s Investor Services and Fitch, respectively. Our strong balance sheet has allowed us continued access to capital at attractive rates.

Cash Flow

Cash flow from operating activities was $3.0 billion in 2025, compared to $2.8 billion in 2024. We continued to generate strong cash flow from operations, allowing us to fund our ongoing operations, investments in our business, acquisitions, debt repayments, pension obligations and return cash to our shareholders through share repurchases and dividend payments.

Dividends

Dividends declared per common share in 2025 were $2.68 per share. In December 2025 we increased our quarterly cash dividend by 12% to $0.73 per share, representing our 34th consecutive annual dividend rate increase. We have paid cash dividends on our common shares for 89 consecutive years. Our outstanding dividend history reflects our long-term growth and development, strong cash flows, solid financial position and confidence in our business prospects for the years ahead.

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CRITICAL ACCOUNTING ESTIMATES

Our consolidated financial statements are prepared in accordance with U.S. GAAP. We have adopted various accounting policies to prepare the consolidated financial statements in accordance with U.S. GAAP. Our significant accounting policies are disclosed in Note 2, “Significant Accounting Policies,” of the Notes to the Consolidated Financial Statements (“Notes”).

Preparation of our consolidated financial statements, in conformity with U.S. GAAP, requires us to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying notes. Estimates are considered to be critical if they involve a significant level of estimation uncertainty and have had or are reasonably likely to have a material impact on our financial condition or results of operations.

Besides estimates that meet the “critical” estimate criteria, we make many other accounting estimates in preparing our financial statements and related disclosures. All estimates, whether or not deemed critical, affect reported amounts of assets, liabilities, revenues or expenses as well as disclosures of contingent assets and liabilities. Estimates are based on experience and other information available prior to the issuance of the financial statements. Materially different results can occur as circumstances change and additional information becomes known, even from estimates not deemed critical. Our critical accounting estimates include the following:

Actuarially Determined Liabilities

Pension and Postretirement Healthcare Benefit Plans

The measurement of our pension and postretirement benefit obligations are dependent on a variety of assumptions determined by management and used by our actuaries in their valuations and calculations. These assumptions affect the amount and timing of future pension contributions, benefit payments and expense or income recognized.

The significant assumptions used in developing the required estimates are the discount rates, expected returns on assets and projected salary and health care cost increases.

Column 1Column 2
The discount rate assumptions for our U.S. plans are assessed using a yield curve constructed from a subset of bonds yielding greater than the median return from a population of non-callable, corporate bonds that have an average rating of AA when averaging available Moody’s Investor Services, Standard & Poor’s and Fitch ratings. The discount rates are calculated by matching each plans’ projected cash flows to the bond yield curve. For 2025 and 2024, we measured service and interest costs by applying the specific spot rates along that yield curve to the plans’ liability cash flows. We believe this approach provides a more precise measurement of service and interest costs by aligning the timing of the plans’ liability cash flows to the corresponding spot rates on the yield curve. In determining our U.S. pension obligations and U.S. postretirement health care obligation for 2025, our weighted-average discount rate decreased to 5.28% from 5.58% at year-end 2024.

Column 1Column 2
The expected rate of return on plan assets reflects asset allocations, investment strategies and views of investment advisors, and represents our expected long-term return on plan assets. Our weighted-average expected returns on U.S. plan assets used in determining the U.S. pension and U.S. postretirement health care expenses was 8.25% for 2025, 8.00% for 2024, and 7.75% for 2023.

Column 1Column 2
Projected salary is based on our long-term actual experience, the near-term outlook and assumed inflation. Our weighted-average projected salary increase used in determining the U.S. pension expenses was 3.60% for 2025, 3.60% for 2024, and 4.03% for 2023.

Column 1Column 2
For postretirement benefit measurement purposes as of December 31, 2025, the annual rates of increase in the per capita cost of covered health care were assumed to be 8.15% for pre-65 costs. Post-65 costs are no longer used. The rates are assumed to decrease each year until they reach 4.5% in 2035 and remain at those levels thereafter.

The effects of actual results differing from our assumptions, as well as changes in assumptions, are reflected in the unrecognized gains or losses and amortized into earnings in the future. Significant differences in actual experience or significant changes in assumptions may materially affect future pension and other postretirement obligations and income or expense. The unrecognized net losses on our U.S. qualified and non-qualified pension plans decreased to $486 million as of December 31, 2025, from $526 million as of December 31, 2024 (both before tax), primarily due to higher actual return on assets.

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The effect of a decrease in the discount rate or in the expected return on assets assumption as of December 31, 2025, on the December 31, 2025 defined benefit obligation and 2026 expense is shown below, assuming no changes in benefit levels. Expense amounts reflect the accounting for gains or losses as a component of other comprehensive income or expense and recognition of the impacts into earnings over time:

Effect on U.S. Pension Plans
Increase inHigher
AssumptionRecorded2026
(millions)ChangeObligationExpense
Discount rate​ ​ ​0.25 pts$33.1$2.5
Expected return on assets0.25 ptsN/A4.4

Effect on U.S. Postretirement
Health Care Benefits Plans
Increase inHigher
AssumptionRecorded2026
(millions)ChangeObligationExpense
Discount rate​ ​ ​0.25 pts$1.9$-
Expected return on assets0.25 ptsN/A-

Our international pension obligations and underlying plan assets represent approximately one third of our global pension plans, with the majority of the amounts held in the U.K. and Eurozone countries. We use assumptions similar to our U.S. plan assumptions to measure our international pension obligations, however, the assumptions used vary by country based on specific local country requirements and information.

Refer to Note 16, “Retirement Plans,” of the Notes for further discussion concerning our accounting policies, estimates, funded status, contributions and overall financial positions of our pension and postretirement plan obligations.

Self-Insurance

Globally we have insurance policies with varying deductible levels for property and casualty losses. We are insured for losses in excess of these deductibles, subject to policy terms and conditions and have recorded both a liability and an offsetting receivable for amounts in excess of these deductibles. We are self-insured for health care claims for eligible participating employees, subject to certain deductibles and limitations. We determine our liabilities for claims on an actuarial basis.

Income Taxes

Judgment is required to determine the annual effective income tax rate, deferred tax assets and liabilities, valuation allowances recorded against net deferred tax assets and unrecognized tax benefits.

Effective Income Tax Rate

Our effective income tax rate is based on annual income, statutory tax rates and tax planning available in the various jurisdictions in which we operate. Our annual effective income tax rate includes the impact of unrecognized tax benefits. We recognize the amount of tax benefit that is greater than 50% likely of being realized upon settlement with a taxing authority. We adjust these liabilities for unrecognized tax benefits in light of changing facts and circumstances.

Tax regulations require items to be included in our tax returns at different times than the items are reflected in our financial statements. As a result, the effective income tax rate reflected in our financial statements differs from statutory tax rates. Some of these differences are permanent, such as expenses that are not deductible on our tax return, and some are temporary differences, such as depreciation expense.

Deferred Tax Assets and Liabilities and Valuation Allowances

Deferred tax assets and liabilities are determined based on temporary differences between the financial reporting and tax bases of assets and liabilities, applying enacted tax rates expected to be in effect for the year in which the differences are expected to reverse. Based on the evaluation of available evidence, both positive and negative, we recognize tax assets, such as net operating loss carryforwards and tax credit carryforwards, to the extent that realizing these benefits is considered to be more likely than not. Relevant factors in determining the realizability of deferred tax assets include historical results, sources of future taxable income, the expected timing of the reversal of temporary differences, tax planning strategies and the expiration dates of the various tax attributes.

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Unrecognized Tax Benefits

A number of years may elapse before a particular tax matter, for which we have established a liability for unrecognized tax benefits, is audited and finally resolved. The number of tax years with open tax audits varies depending on the tax jurisdiction. The Internal Revenue Service (“IRS”) has completed examinations of our U.S. federal income tax returns through 2018 and the years 2019 through 2020 are currently under audit. In addition to the U.S. federal examinations, we have ongoing audit activity in several U.S. state and foreign jurisdictions.

The tax positions we take are based on our interpretations of tax laws and regulations in the applicable federal, state and international jurisdictions. We believe our tax returns properly reflect the tax consequences of our operations, and our liabilities for unrecognized tax benefits are appropriate and sufficient for the positions taken. Because of the uncertainty of the final outcome of these examinations, we have established a liability for potential reductions of tax benefits (including related interest and penalties) for amounts that do not meet the more-likely-than-not thresholds for recognition and measurement as required by authoritative guidance. The liability for unrecognized tax benefits is reviewed throughout the year, taking into account new legislation, regulations, case law and audit results. Settlement of any particular issue could result in offsets to other balance sheet accounts, cash payments or receipts and/or adjustments to tax expense. Liabilities for unrecognized tax benefits are presented in the Consolidated Balance Sheets within other non-current liabilities. Our gross liability for unrecognized tax benefits was $53.9 million and $34.1 million as of December 31, 2025 and 2024, respectively. For additional information on income taxes refer to Note 12, “Income Taxes,” of the Notes.

Long-Lived Assets, Intangible Assets and Goodwill

Long-Lived and Amortizable Intangible Assets

Purchased long-lived and amortizable intangible assets not acquired as part of a business combination are recorded as of their acquisition date at cost, whereas long-lived and amortizable assets acquired as part of a business combination are recorded as of their acquisition date at their fair values based on the fair value requirements defined in U.S. GAAP. This requires us to make significant estimates and assumptions relating to the present value of its future cash flows, such as growth rates, royalty rates or discount rates.

We review our long-lived and amortizable intangible assets, the net value of which was $7.5 billion and $6.5 billion as of December 31, 2025 and 2024, respectively, for impairment when significant events or changes in business circumstances indicate that the carrying amount of the assets may not be recoverable. Such circumstances may include a significant decrease in the market price of an asset or asset group, a significant adverse change in the manner in which asset or asset groups are being used or history of operating or cash flow losses associated with the use of the asset or asset group. Impairment losses could occur when the carrying amount of an asset or asset group exceeds the anticipated future undiscounted cash flows expected to result from the use of the asset or asset group and its eventual disposition. The amount of the impairment loss to be recorded, if any, is calculated as the excess of the asset’s or assets group’s carrying amount over its estimated fair value.

We use the straight-line method to recognize amortization expense related to our amortizable intangible assets, including our customer relationships. We consider various factors when determining the appropriate method of amortization for our customer relationships, including projected sales data, customer attrition rates and length of key customer relationships.

Globally, we have a broad customer base. Our retention rate of significant customers has aligned with our acquisition assumptions, including the customer bases acquired from our Nalco, Laboratoires Anios (“Anios”), Copal Invest NV, including its primary operating entity CID Lines (collectively, “CID Lines”), Purolite and Ovivo Electronics transactions, which make up the majority of our unamortized customer relationships. Our historical retention rates, coupled with our consistent track record of keeping long-term relationships with our customers, support our expectation of consistent sales generation for the foreseeable future from the acquired customer bases. If our customer retention rates or other post-acquisition operational activities change materially, we would evaluate the financial impacts and significance of the events given rise to the change which could result in impairment of our customer relationship intangible assets, or absent an impairment, an acceleration of amortization expense.

In addition, we periodically reassess the estimated remaining useful lives of our long-lived and amortizable intangible assets. Changes to estimated useful lives would impact the amount of depreciation and amortization expense recorded in earnings. We have experienced no significant changes in the carrying amount or estimated remaining useful lives of our long-lived or amortizable intangible assets.

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Goodwill and Indefinite Life Intangible Assets

Goodwill arises from our acquisitions and represents the excess of the fair value of the purchase consideration exchanged over the fair value of net assets acquired. We had total goodwill of $9.2 billion and $7.9 billion as of December 31, 2025 and 2024, respectively. We test our goodwill for impairment at the reporting unit level. Our reporting units are our seven operating segments. We assess goodwill for impairment on an annual basis during the second quarter. If circumstances change or events occur that demonstrate it is more likely than not that the carrying amount of a reporting unit exceeds its fair value, we complete an interim goodwill impairment assessment of that reporting unit prior to the next annual assessment. If the results of an annual or interim goodwill impairment assessment demonstrate the carrying amount of a reporting unit is greater than its fair value, we will recognize an impairment loss for the amount by which the reporting unit’s carrying amount exceeds its fair value, but not to exceed the carrying amount of goodwill assigned to that reporting unit.

For our annual 2025 goodwill impairment assessment, we completed our impairment assessment for our seven reporting units using discounted cash flow analyses that incorporated assumptions regarding future growth rates, terminal values and discount rates. Our goodwill impairment assessments for 2025 indicated the estimated fair values of each of these seven reporting units exceeded the carrying amounts of the respective reporting units by a significant margin. No events were noted during the second half of 2025 that required completion of an interim goodwill impairment assessment in the second half of 2025 for any of our seven reporting units. There has been no impairment of goodwill in any of the periods presented.

The Nalco trade name is our only indefinite life intangible asset, which is tested for impairment on an annual basis during the second quarter. For our annual 2025 indefinite life intangible asset impairment assessment, we completed our impairment assessment of the Nalco trade name using the relief from royalty discounted cash flow method, which incorporates assumptions regarding future sales projections, royalty rates and discount rates. Our Nalco tradename impairment assessment for 2025 indicated the estimated fair value of the Nalco trade name exceeded its $1.2 billion carrying amount by a significant margin. No events were noted during the second half of 2025 that required completion of an interim impairment assessment of our Nalco trade name in the second half of 2025. There has been no impairment of the Nalco trade name intangible since it was acquired.

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RESULTS OF OPERATIONS

Net Sales

​ ​ ​ ​ ​Percent Change
(millions)20252024202320252024
Product and equipment sales$12,618.5​ ​ ​$12,473.6​ ​ ​$12,316.8​ ​ ​
Service and lease sales3,462.73,267.83,003.4
Reported GAAP net sales16,081.215,741.415,320.22%3%
Impact of Ovivo Electronics on net sales(3.7)--
Non-GAAP adjusted net sales16,077.515,741.415,320.22%3%
Effect of foreign currency translation(514.0)(468.0)(519.2)
Non-GAAP adjusted fixed currency sales15,563.515,273.414,801.02%3%
Effect of acquisitions and divestitures(87.2)(248.4)*
Non-GAAP organic sales$15,476.3$15,025.0*3%*
* Not meaningful

The percentage components of the year-over-year sales change are shown below:

(percent)20252024
Volume1%*%
Price changes2*
Organic sales change3*
Acquisitions and divestitures(1)*
Fixed currency sales change23
Foreign currency translation--
Reported GAAP net sales change2%3%
* Not meaningful

Amounts do not necessarily sum due to rounding.

Cost of Sales (“COS”) and Gross Profit Margin (“Gross Margin”)

202520242023
​ ​ ​Gross​ ​ ​Gross​ ​ ​Gross
(millions/percent)COSMarginCOSMarginCOSMargin
Product and equipment cost of sales$6,955.8$6,990.0$7,389.2
Service and lease cost of sales1,975.01,909.71,765.7
Reported GAAP COS and gross margin8,930.844.5%8,899.743.5%9,154.940.2%
Special (gains) and charges7.75.322.5
Impact of Ovivo Electronics on COS3.5--
Non-GAAP adjusted COS and gross margin$8,919.644.5%$8,894.443.5%$9,132.440.4%

Our COS values and corresponding gross margin are shown above. Our gross margin is defined as sales less cost of sales divided by sales.

Our reported gross margin was 44.5%, 43.5%, and 40.2% for 2025, 2024, and 2023, respectively. Our 2025, 2024 and 2023 reported gross margins were negatively impacted by special (gains) and charges of $7.7 million, $5.3 million, and $22.5 million, respectively. Special (gains) and charges items impacting COS are shown within the “Special (Gains) and Charges” table below.

Excluding the impact of special (gains) and charges and the Ovivo Electronics acquisition, our 2025 adjusted gross margin was 44.5% compared against a 2024 adjusted gross margin of 43.5%. Our adjusted gross margin increased when comparing 2025 against 2024 reflecting strong value pricing.

Excluding the impact of special (gains) and charges, our adjusted gross margin was 43.5% and 40.4% for 2024 and 2023, respectively. The increase primarily reflected strong value pricing and lower delivered product costs.

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Selling, General and Administrative Expenses (“SG&A”)

(percent)​ ​ ​202520242023
SG&A Ratio26.5%26.9%26.5%

The decreased SG&A ratio (SG&A expenses as a percentage of reported net sales) comparing 2025 against 2024 was driven by productivity which was partially offset by growth-oriented investments in the business. The increased SG&A ratio (SG&A expenses as a percentage of reported net sales) comparing 2024 against 2023 was driven by growth-oriented investments in the business which was partially offset by sales productivity.

Special (Gains) and Charges

Special (gains) and charges reported on the Consolidated Statements of Income included the following items:

(millions)202520242023
Cost of sales
One Ecolab$7.7$1.9$-
Other restructuring-3.422.5
Cost of sales subtotal7.75.322.5
Special (gains) and charges
One Ecolab140.298.3-
Other restructuring(12.0)21.863.2
Sale of global surgical solutions business3.0(340.3)10.3
Acquisition and integration activities36.112.616.1
Other(12.4)18.721.8
Special (gains) and charges subtotal154.9(188.9)111.4
Total special (gains) and charges$162.6($183.6)$133.9

For segment reporting purposes, special (gains) and charges are not allocated to reportable segments, which is consistent with our internal management reporting. Per share amounts do not necessarily sum due to rounding.

One Ecolab

On July 30, 2024, we announced the One Ecolab initiative, which will enhance our growth and margin expansion journey. As a program within this initiative, we also announced that we commenced a restructuring plan to leverage our digital technologies to realign the functional work done in many countries into global centers of excellence. In February 2026, we expanded the One Ecolab initiative and anticipate total restructuring costs of $334 million ($261 million after tax) or $0.91 per diluted share and special charges of $91 million ($71 million after tax) or $0.25 per diluted share by the end of 2027. We anticipate that the restructuring costs will primarily be cash expenditures for severance costs relating to team realignment. We also expanded the estimated annualized cost savings to $325 million in continuing operations by 2027. One Ecolab has delivered $119 million of cumulative cost savings.

In anticipation of the One Ecolab initiative, a limited number of actions were taken in the first and second quarter of 2024. As a result, we reclassified $5.3 million ($4.0 million after tax) or $0.01 per diluted share from other restructuring to One Ecolab in the third quarter of 2024.

We recorded restructuring charges of $117.0 million ($90.5 million after tax), or $0.32 per diluted share and $76.5 million ($59.0 million after tax), or $0.21 per diluted share in 2025 and 2024, respectively, primarily related to severance and professional services. In addition, we recorded non-restructuring special charges of $30.9 million ($23.4 million after tax), or $0.08 per diluted share and $23.7 million ($17.9 million after tax), or $0.06 per diluted share in 2025 and 2024, respectively, primarily related to professional services. We have recorded $198.8 million ($153.5 million after tax), or $0.54 per diluted share of cumulative restructuring charges and $54.6 million ($41.3 million after tax), or $0.14 per diluted share of cumulative special charges under the One Ecolab initiative. Net cash payments were $75.8 million during 2025 and $26.9 million in 2024.

The net restructuring liability related to the One Ecolab initiative was $96.1 million and $54.9 million as of December 31, 2025 and 2024, respectively. The remaining liability is expected to be paid over a period of a few months to several quarters and will continue to be funded from operating activities.

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Other restructuring

Other restructuring is primarily related to the Combined Program which is described below. These activities have been included as a component of cost of sales and special (gains) and charges on the Consolidated Statements of Income. Restructuring liabilities have been classified as a component of other current and other noncurrent liabilities on the Consolidated Balance Sheets.

Further details related to our restructuring charges are included in Note 3, “Special (Gains) and Charges,” of the Notes.

In November 2022, we approved a Europe cost savings program and subsequently expanded the program to focus on our Institutional and Healthcare businesses in other regions (the “Combined Program”). The restructuring activities were completed at the end of 2024, with total costs of $184.1 million ($151.5 million after tax), or $0.53 per diluted share. Subsequent to the completion of the Combined Program, we finalized the sale of a facility, resulting in a gain of $12.0 million ($9.2 million after tax), or $(0.03) per diluted share in the second quarter of 2025.

In 2024 and 2023, we recorded restructuring (gains) charges of $25.2 million ($18.6 million after tax) or $0.06 per diluted share, and $77.7 million ($66.4 million after tax), or $0.23 per diluted share, respectively, primarily related to severance and professional services in the Combined Program.

We reclassified $5.3 million ($4.0 million after tax), or $0.01 per diluted share from the combined restructuring program to other restructuring activities in the second quarter of 2024.

During 2024, we recorded restructuring charges of $10.6 million ($8.0 million after tax), or $0.03 per diluted share related to an immaterial restructuring plan approved in the second quarter of 2024. This plan became part of the One Ecolab initiative in the third quarter of 2024.

During 2023, we recorded restructuring charges of $8.0 million ($6.0 million after tax), or $0.03 per diluted share related to immaterial or subsequently concluded restructuring programs. The charges were primarily related to severance and asset write-offs.

The restructuring liability balance for all other restructuring plans excluding the One Ecolab Program was $8.8 million and $19.3 million as of December 31, 2025 and 2024, respectively. The remaining liability is expected to be paid over a period of a few months to several quarters and will continue to be funded from operating activities. Cash payments during 2025 related to all other restructuring plans excluding the One Ecolab Program was $10.4 million.

Sale of global surgical solutions business

On April 27, 2024, we reached a definitive agreement to sell our global surgical solutions business, which closed on August 1, 2024. During 2024, we recorded a gain on sale of $355.9 million ($257.7 million after tax) or ($0.90) per diluted share, as described in Note 4, “Acquisitions and Dispositions,” of the Notes. During 2025, we recorded charges of $3.0 million ($2.3 million after tax) or $0.01 per diluted share, which are primarily related to professional fees to support the sale. Excluding the gain on sale, we recorded charges of $15.6 million ($12.0 million after tax), or $0.05 per diluted share in 2024, which are primarily related to professional fees to support the sale. During 2023, we recorded charges of $10.3 million ($7.7 million after tax) or $0.03 per diluted share, primarily related to professional fees to support the sale.

Acquisition and integration related costs

Acquisition and integration related costs reported in special (gains) and charges on the Consolidated Statements of Income in 2025 include $36.1 million ($31.2 million after tax), or $0.11 per diluted share, primarily related to the Ovivo Electronics and Purolite transactions.

Acquisition and integration related costs reported in special (gains) and charges on the Consolidated Statements of Income in 2024 and 2023 include $12.6 million ($9.6 million after tax) or $0.03 per diluted share and $16.1 million ($12.0 million after tax), or $0.04 per diluted share, respectively, primarily related to the Purolite transaction.

Other operating activities

During 2025, we recorded other operating activities to special (gains) and charges on the Consolidated Statements of Income of ($12.4 million) ($10.8 million gain after tax), or ($0.04) per diluted share, relating primarily to the sale of an equity method investment.

During 2024, we recorded other operating activities to special (gains) and charges on the Consolidated Statements of Income of $18.7 million ($13.9 million after tax), or $0.05 per diluted share, relating primarily to a liability relating to a prior divestiture, COVID-19 activities, and certain legal charges. During 2023, we recorded other operating activities to special (gains) and charges on the Consolidated Statements of Income of $21.8 million ($16.7 million after tax), or $0.05 per diluted share, relating primarily to certain legal charges.

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Operating Income and Operating Income Margin

​ ​ ​ ​ ​​ ​ ​ ​ ​Percent Change
(millions)​ ​ ​2025​ ​ ​2024​ ​ ​202320252024
Reported GAAP operating income$2,737.6$2,802.4$1,992.3(2)%41%
Special (gains) and charges162.6(183.6)133.9
Impact of Ovivo Electronics on operating income0.5--
Non-GAAP adjusted operating income2,900.72,618.82,126.21123
Effect of foreign currency translation(115.9)(103.4)(102.9)
Non-GAAP adjusted fixed currency operating income2,784.82,515.42,023.31124
Effect of acquisitions and divestitures(10.6)(52.7)*
Non-GAAP organic operating income$2,774.2$2,462.7*13%*
* Not meaningful
(percent)​ ​ ​202520242023
Reported GAAP operating income margin17.0%17.8%13.0%
Non-GAAP adjusted operating income margin18.0%16.6%13.9%
Non-GAAP adjusted fixed currency operating income margin17.9%16.5%13.7%
Non-GAAP organic operating income margin17.9%16.4%*
* Not meaningful

Our operating income and corresponding operating income margin are shown in the previous tables. Operating income margin is defined as operating income divided by sales.

Our reported operating income was $2,737.6 million, $2,802.4 million, and $1,992.3 million, for 2025, 2024, and 2023, respectively. Our 2025, 2024 and 2023 operating incomes were negatively (positively) impacted by special (gains) and charges of $162.6 million, ($183.6 million) and $133.9 million, respectively.

Excluding the impacts of special (gains) and charges and the Ovivo Electronics acquisition, 2025 adjusted operating income increased 11% as strong value pricing and improved productivity were partially offset by investments in the business. Excluding the impacts of special (gains) and charges 2024 adjusted operating income increased 23% as strong value pricing, lower delivered product costs, and higher volumes were partially offset by investments in the business.

Other (Income) Expense

(millions)​ ​ ​2025​ ​ ​2024​ ​ ​2023
Reported GAAP other (income) expense($51.4)($51.3)($59.9)

Our reported other income was $51.4 million, $51.3 million and $59.9 million, in 2025, 2024 and 2023, respectively. Other (income) expense was flat when comparing 2025 against 2024. Other (income) expense decreased when comparing 2024 against 2023 primarily due to higher pension costs.

Interest Expense, Net

(millions)​ ​ ​2025​ ​ ​2024​ ​ ​2023
Reported GAAP interest expense, net$241.1$282.5$296.7
Impact of Ovivo Electronics on interest expense3.6--
Non-GAAP adjusted interest expense, net$237.5$282.5$296.7

Our reported net interest expense totaled $241.1 million, $282.5 million, and $296.7 million during 2025, 2024, and 2023, respectively.

Adjusted for the Ovivo Electronics acquisition, the decrease in net interest expense when comparing 2025 against 2024 reflects the impact from lower interest rates and a higher cash balance. The decrease in interest expense when comparing 2024 against 2023 was driven primarily by lower interest expense from the repayment of our January 2024 note and the impact from higher interest income earned on cash balances driven by strong free cash flows and proceeds from the sale of the global surgical solutions business.

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Provision for Income Taxes

The following table provides a summary of our tax rate:

(percent)​ ​ ​20252024​ ​ ​2023
Reported GAAP tax rate17.8%17.1%20.6%
Tax rate impact of:
Special (gains) and charges0.3(1.1)(0.1)
Discrete tax items2.13.3(0.6)
Ovivo Electronics tax impacts---
Non-GAAP adjusted tax rate20.2%19.3%19.9%

Our reported tax rate was 17.8%, 17.1% and 20.6%, for 2025, 2024, and 2023, respectively. The change in our tax rate includes the tax impact of special (gains) and charges and discrete tax items, which have impacted the comparability of our historical reported tax rates, as amounts included in our special (gains) and charges are derived from tax jurisdictions with rates that vary from our tax rate, and discrete tax items are not necessarily consistent across periods. The tax impact of special (gains) and charges and discrete tax items will likely continue to impact comparability of our reported tax rate in the future.

We recognized a net tax benefit related to discrete tax items of $57.5 million during 2025. Discrete items include tax benefits of $21.5 million associated with recognition of deferred tax attributes and $16.8 million related to share-based compensation excess tax benefits. The remaining net discrete tax benefit of $19.2 million was primarily related to the filing of federal, state and foreign tax returns and other income tax adjustments including the impact of changes in tax laws, audit settlements, and other changes in estimates.

We recognized a net tax benefit related to discrete tax items of $78.6 million during 2024. Discrete items include tax benefits of $62.1 million associated with a change to the tax classification of a wholly-owned non-US subsidiary that resulted in recognizing a capital loss and benefit of $30.4 million due to additional basis of foreign intangible assets. The remaining net discrete tax expense of $13.9 million was primarily related to the filing of federal, state and foreign tax returns and other income tax adjustments including the impact of changes in tax laws, audit settlements, share-based compensation excess tax benefits, and other changes in estimates.

We recognized a net tax expense related to discrete tax items of $11.2 million during 2023. The net discrete tax expense was primarily related to the filing of federal, state and foreign tax returns and other income tax adjustments including the impact of changes in tax laws, audit settlements, share-based compensation excess tax benefits and other changes in estimates.

The change in our adjusted tax rates from 2024 to 2025 was primarily driven by geographic income mix. Future comparability of our adjusted tax rate may be impacted by various factors, including but not limited to other changes in global tax rules, further tax planning projects and geographic income mix.

Net Income Attributable to Ecolab

Percent Change
(millions)​ ​ ​2025​ ​ ​2024​ ​ ​2023​ ​ ​20252024
Reported GAAP net income attributable to Ecolab$2,075.6$2,112.4$1,372.3(2)%54%
Adjustments:
Special (gains) and charges, after tax127.4(126.7)109.2
Discrete tax net (benefit) expense(57.5)(78.6)11.2
Impact of Ovivo Electronics on net income3.1--
Non-GAAP adjusted net income attributable to Ecolab$2,148.6$1,907.1$1,492.713%28%

Diluted EPS

Percent Change
(dollars)​ ​ ​2025​ ​ ​2024​ ​ ​2023​ ​ ​20252024
Reported GAAP diluted EPS$7.28$7.37$4.79(1)%54%
Adjustments:
Special (gains) and charges, after tax0.45(0.44)0.38
Discrete tax net (benefit) expense(0.21)(0.28)0.04
Impact of Ovivo Electronics on diluted EPS0.01--
Non-GAAP adjusted diluted EPS$7.53$6.65$5.2113%28%

Per share amounts do not necessarily sum due to rounding.

Currency translation had a favorable $0.04 impact on reported and adjusted diluted EPS when comparing 2025 to 2024 and unfavorable ($0.09) impact when comparing 2024 to 2023.

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SEGMENT PERFORMANCE

The non-U.S. dollar functional currency international amounts included within our reportable segments are based on translation into U.S. dollars at the fixed currency exchange rates established by management for 2025. The difference between the fixed currency exchange rates and the actual currency exchange rates is reported as “effect of foreign currency translation” in the following tables. All other accounting policies of the reportable segments are consistent with U.S. GAAP and the accounting policies described in Note 2, “Significant Accounting Policies,” of the Notes. Additional information about our reportable segments is included in Note 18, “Operating Segment and Geographic Information,” of the Notes.

Fixed currency net sales and operating income for 2025, 2024 and 2023 for our reportable segments are shown in the following tables.

Net Sales​ ​ ​Percent Change
(millions)​ ​ ​2025​ ​ ​2024​ ​ ​2023​ ​ ​20252024
Global Water$7,679.9​ ​ ​$7,483.4​ ​ ​$7,284.13%3%
Global Institutional & Specialty5,962.05,979.45,779.403
Global Pest Elimination1,219.21,140.11,044.379
Global Life Sciences706.1670.5650.853
Corporate--42.4**
Subtotal at fixed currency15,567.215,273.414,801.023
Effect of foreign currency translation514.0468.0519.2
Consolidated reported GAAP net sales$16,081.2$15,741.4$15,320.22%3%
Operating Income​ ​ ​Percent Change
(millions)​ ​ ​2025​ ​ ​2024​ ​ ​2023​ ​ ​20252024
Global Water$1,263.9​ ​ ​$1,207.2​ ​ ​$1,042.15%16%
Global Institutional & Specialty1,357.81,202.2856.51340
Global Pest Elimination237.1209.7200.9134
Global Life Sciences120.791.8118.931(23)
Corporate(353.2)(12.1)(329.0)**
Subtotal at fixed currency2,626.32,698.81,889.4(3)43
Effect of foreign currency translation111.3103.6102.9
Consolidated reported GAAP operating income$2,737.6$2,802.4$1,992.3(2)%41%

* Not meaningful

The following tables reconcile the impact of acquisitions and divestitures within our reportable segments.

Year ended
December 31
Net Sales20252024
(millions)​ ​ ​Fixed CurrencyImpact of Acquisitions and DivestituresOrganicFixed CurrencyImpact of Acquisitions and DivestituresOrganic
Global Water$7,679.9($80.2)$7,599.7$7,483.4($30.9)$7,452.5
Global Institutional & Specialty5,962.0(1.4)5,960.65,979.4(217.5)5,761.9
Global Pest Elimination1,219.2(9.3)1,209.91,140.1-1,140.1
Global Life Sciences706.1-706.1670.5-670.5
Subtotal at fixed currency15,567.2(90.9)15,476.315,273.4(248.4)15,025.0
Effect of foreign currency translation514.0468.0
Consolidated reported GAAP net sales$16,081.2$15,741.4
Operating Income20252024
(millions)​ ​ ​Fixed CurrencyImpact of Acquisitions and DivestituresOrganicFixed CurrencyImpact of Acquisitions and DivestituresOrganic
Global Water$1,263.9($10.1)$1,253.8$1,207.2$0.2$1,207.4
Global Institutional & Specialty1,357.80.51,358.31,202.2(52.9)1,149.3
Global Pest Elimination237.1(0.5)236.6209.7-209.7
Global Life Sciences120.7-120.791.8-91.8
Corporate(195.2)-(195.2)(195.5)-(195.5)
Non-GAAP adjusted fixed currency operating income2,784.3(10.1)2,774.22,515.4(52.7)2,462.7
Special (gains) and charges158.0(183.4)
Subtotal at fixed currency2,626.32,698.8
Effect of foreign currency translation111.3103.6
Consolidated reported GAAP operating income$2,737.6$2,802.4

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Global Water

​ ​ ​202520242023
Sales at fixed currency (millions)$7,679.9$7,483.4$7,284.1
Sales at public currency (millions)7,982.47,775.97,625.5
Organic sales change2%*
Acquisitions and divestitures1%*
Fixed currency sales change3%3%
Foreign currency translation-%-%
Public currency sales change3%2%
Operating income at fixed currency (millions)$1,263.9$1,207.2$1,042.1
Operating income at public currency (millions)1,332.91,274.21,115.4
Fixed currency operating income change5%16%
Fixed currency operating income margin16.5%16.1%14.3%
Organic operating income change4%*
Organic operating income margin16.5%16.2%*
Public currency operating income change5%14%

* Not meaningful

Percentages in the above table do not necessarily sum due to rounding.

Net Sales

Fixed currency sales increased 3% in 2025. Organic sales for Global Water increased 2% in 2025 driven by growth in Food & Beverage and Light & Heavy. Organic sales increased in 2024 driven by strong new business wins and value pricing which overcame uneven end-market trends.

At an operating segment level, Light & Heavy organic sales increased 2% in 2025 reflecting double-digit growth in global high-tech, improved growth in downstream and solid manufacturing sales growth, which more than offset soft end-market demand in basic industries. Global high-tech reported strong double-digit sales growth driven by data centers and microelectronics. Downstream reported sales growth in North America was partially offset by softer sales in other international regions. Manufacturing reported solid growth driven by food & beverage. Basic Industries sales declined as new business wins were more than offset by continued soft end-market demand. Light & Heavy organic sales increased in 2024 reflecting strong growth in downstream and manufacturing. Downstream reported strong sales growth in 2024, driven by strong growth in refining and water management. Manufacturing reported strong sales growth in 2024 driven by strong performance across institutional, food & beverage and high-tech. Basic industries reported sales growth in 2024 driven by new business wins that overcame softer market trends. Food & Beverage organic sales increased 4% in 2025 as value pricing and new business wins overcame continued soft industry demand. Organic sales increased in 2024 as good new business wins more than offset continued soft industry demand. Paper organic sales declined 3% in 2025 as continued new business wins were more than offset by ongoing soft customer production rates. ​Organic sales were flat in 2024 as strong new business wins were offset by soft customer production rates.

Operating Income

Organic operating income and organic operating income margin for Global Water increased in both 2025 and 2024 when compared to prior periods.

Organic operating income margin increased 0.3 percentage points during 2025 compared to 2024, as the 1.1 percentage point positive impact of value pricing was partially offset by the 0.9 percentage point negative impact of investments in the business. Organic operating income margin increased in 2024 compared to 2023, as the positive impacts of lower delivered product costs, strong value pricing, and higher volumes were partially offset by the negative impacts of investments in business.

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Global Institutional & Specialty

​ ​ ​202520242023
Sales at fixed currency (millions)$5,962.0$5,979.4$5,779.4
Sales at public currency (millions)6,104.66,103.45,910.8
Organic sales change3%*
Acquisitions and divestitures(4)%*
Fixed currency sales change-%3%
Foreign currency translation-%-%
Public currency sales change-%3%
Operating income at fixed currency (millions)$1,357.8$1,202.2$856.5
Operating income at public currency (millions)1,385.91,227.4878.9
Fixed currency operating income change13%40%
Fixed currency operating income margin22.8%20.1%14.8%
Organic operating income change18%*
Organic operating income margin22.8%19.9%*
Public currency operating income change13%40%

* Not meaningful

Percentages in the above table do not necessarily sum due to rounding.

Net Sales

Fixed currency sales were stable in 2025. Organic sales for Global Institutional & Specialty increased 3% in 2025 with growth in both operating segments. Organic sales increased in 2024 driven by outperformance of end-market trends.

At an operating segment level, Institutional organic sales increased 3% in 2025 reflecting sales growth to hospitality customers partially offset by modestly lower sales to hospitals. Organic sales increased in 2024 reflecting sales growth across restaurants and lodging. Specialty organic sales increased 5% in 2025 driven by new business wins and continued value pricing, which more than offset the impact from non-strategic, low margin business exits. Organic sales increased in 2024 reflecting growth in quick service and food retail.

Operating Income

Organic operating income and organic operating income margin for our Global Institutional & Specialty segment increased in both 2025 and 2024 when compared to prior periods.

Organic operating income margin increased 2.9 percentage points during 2025, as the 4.3 percentage point positive impacts from value pricing, lower supply chain costs and improved productivity were partially offset by the 1.0 percentage point negative impacts of investments in the business. Organic operating income margin increased during 2024, as the positive impacts from strong value pricing, lower supply chain costs and higher volumes were partially offset by the negative impacts of investments in the business.

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Global Pest Elimination

​ ​ ​202520242023
Sales at fixed currency (millions)$1,219.2$1,140.1$1,044.3
Sales at public currency (millions)1,246.31,162.81,066.0
Organic sales change6%*
Acquisitions and divestitures1%*
Fixed currency sales change7%9%
Foreign currency translation-%-%
Public currency sales change7%9%
Operating income at fixed currency (millions)$237.1$209.7$200.9
Operating income at public currency (millions)242.9214.3205.3
Fixed currency operating income change13%4%
Fixed currency operating income margin19.4%18.4%19.2%
Organic operating income change13%*
Organic operating income margin19.6%18.4%*
Public currency operating income change13%4%

* Not meaningful

Percentages in the above table do not necessarily sum due to rounding.

Net Sales

Fixed currency sales increased 7% and organic sales increased 6% in 2025. Organic sales for Global Pest Elimination increased in both 2025 and 2024 when compared to prior periods led by growth in food & beverage and restaurants.

Operating Income

Organic operating income for our Global Pest Elimination segment increased in both 2025 and 2024 when compared to prior periods. Organic operating income margin increased in 2025 and decreased in 2024 when compared to prior periods.

Organic operating income margin in Global Pest Elimination increased 1.2 percentage points in 2025, as the 3.7 percentage point positive impacts from value pricing and higher volumes were partially offset by the 3.1 percentage point negative impacts of investments in the business. Organic operating income margin decreased in 2024, as the positive impact from strong value pricing and higher volumes were more than offset by the negative impacts from investments in the business and costs associated with a fourth quarter spike in accidents.

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Global Life Sciences

​ ​ ​202520242023
Sales at fixed currency (millions)$706.1$670.5$650.8
Sales at public currency (millions)747.9699.3675.4
Organic sales change5%*
Acquisitions and divestitures-%*
Fixed currency sales change5%3%
Foreign currency translation2%-%
Public currency sales change7%4%
Operating income at fixed currency (millions)$120.7$91.8$118.9
Operating income at public currency (millions)136.0101.2125.7
Fixed currency operating income change31%(23)%
Fixed currency operating income margin17.1%13.7%18.3%
Organic operating income change31%*
Organic operating income margin17.1%13.7%*
Public currency operating income change34%(19)%

* Not meaningful

Percentages in the above table do not necessarily sum due to rounding.

Net Sales

Fixed currency sales increased 5% in 2025. Organic sales for Global Life Sciences increased 5% in 2025 as compared to 2024 driven by new business wins and progressively improving industry trends. Organic sales for Global Life Sciences increased in 2024 as compared to 2023 driven by new business wins and progressively improving industry trends.

Operating Income

Organic operating income and organic operating income margin for our Global Life Sciences segment both increased in 2025 when compared to 2024. Organic operating income increased and organic operating income margin decreased for our Global Life Sciences segment in 2024 when compared to 2023.

Organic operating income margin increased 3.4 percentage points in 2025, as the 5.9 percentage point positive impact from value pricing, higher volumes and lower delivered product costs were partially offset by the 2.2 percentage point negative impacts from investments in the business, including performance-based compensation. Organic operating income margin decreased in 2024, as the positive impact from value pricing was more than offset by the negative impacts from higher supply chain costs and investments in the business.

Corporate

Consistent with our internal management reporting, Corporate amounts in the table on page 37 include sales to ChampionX in accordance with the transitional supply agreement entered into with the transaction post-separation, as discussed in Note 17, “Revenues,” intangible asset amortization specifically from the Nalco, Purolite and Ovivo Electronics transactions and special (gains) and charges that are not allocated to our reportable segments. Items included within special (gains) and charges are shown in the table on page 33.

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FINANCIAL POSITION, CASH FLOW AND LIQUIDITY

Financial Position

Total assets were $24.7 billion as of December 31, 2025, compared to total assets of $22.4 billion as of December 31, 2024.

Total liabilities were $14.9 billion as of December 31, 2025, compared to total liabilities of $13.6 billion as of December 31, 2024. Total debt was $8.2 billion as of December 31, 2025 and $7.6 billion as of December 31, 2024. See further discussion of our debt activity within the “Liquidity and Capital Resources” section of this MD&A.

Our net debt to EBITDA is shown in the following table. EBITDA is a non-GAAP measure discussed further in the “Non-GAAP Financial Measures” section of this MD&A.

202520242023
(ratio)
Net debt to EBITDA2.01.72.4
(millions)
Total debt$8,236.3$7,564.9$8,181.8
Cash646.21,256.8919.5
Net debt$7,590.1$6,308.1$7,262.3
Net income including noncontrolling interest$2,093.3$2,131.9$1,393.0
Provision for income taxes454.6439.3362.5
Interest expense, net241.1282.5296.7
Depreciation672.6634.9616.7
Amortization303.8300.5306.9
EBITDA$3,765.4$3,789.1$2,975.8

Cash Flows

Operating Activities

Dollar Change
(millions)​ ​ ​20252024​ ​ ​2023​ ​ ​2025​ ​ ​2024
Cash provided by operating activities$2,952.6$2,813.9$2,411.8$138.7$402.1

We continue to generate cash flow from operations allowing us to fund our ongoing operations, acquisitions, investments in the business and pension obligations along with returning cash to our shareholders through dividend payments and share repurchases.

Cash provided by operating activities increased $139 million in 2025 compared to 2024, driven by a $219 million increase in net income, adjusted for the net gain on sale of surgical solutions business in 2024, partially offset by a $120 million unfavorable change in working capital. The cash flow impact from working capital was primarily driven by improvement in inventory due to optimization efforts offset by a decrease in accounts payable primarily associated with our inventory reduction efforts and timing impacts.

Cash provided by operating activities increased $402 million in 2024 compared to 2023, driven by a $739 million increase in net income less $258 million net gain on sale of global surgical solutions business.

The impact on operating cash flows of pension and postretirement plan contributions, cash activity related to restructuring, cash paid for income taxes and cash paid for interest, are shown in the following table:

Dollar Change
(millions)20252024​ ​ ​2023​ ​ ​2025​ ​ ​2024
Pensions and postretirement plan contributions​ ​ ​$77.8$54.4​ ​ ​$109.3$23.4​ ​ ​($54.9)
Restructuring payments86.278.0118.38.2(40.3)
Income tax payments548.1647.4469.2(99.3)178.2
Interest payments302.6342.6324.8(40.0)17.8

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Investing Activities

Dollar Change
(millions)​ ​ ​20252024​ ​ ​2023​ ​ ​2025​ ​ ​2024
Cash used for investing activities($2,707.2)($433.8)($990.5)($2,273.4)$556.7

Cash provided by (used for) investing activities is primarily impacted by the timing of business acquisitions and dispositions as well as from capital investments in the business.

We continue to make capital investments in the business, including merchandising and customer equipment and manufacturing facilities. Total capital expenditures were $1.0 billion, $995 million, and $775 million in 2025, 2024, and 2023, respectively.

Cash used for acquisitions and investments in affiliates, net of cash acquired, in 2025, 2024 and 2023 was $1.6 billion, $313 million, and $180 million, respectively. Cash used for acquisitions and investments in affiliates, net of cash acquired, in 2025 primarily related to the Ovivo Electronics acquisition. Cash used for dispositions, net of cash divested, related to the divestiture of our global surgical solutions business was $15 million in 2025. Cash provided by dispositions, net of cash divested, related to the divestiture of our global surgical solutions business was $890 million in 2024. There was no cash used for or provided by dispositions in 2023. Our acquisitions and divestitures are discussed further in Note 4, “Acquisitions and Dispositions,” of the Notes. We continue to target strategic business acquisitions which complement our growth strategy and expect to continue to make capital investments and acquisitions in the future to support our long-term growth.

Financing Activities

Dollar Change
(millions)​ ​ ​20252024​ ​ ​2023​ ​ ​2025​ ​ ​2024
Cash used for financing activities($853.3)($2,024.1)($1,054.7)$1,170.8($969.4)

Our cash flows from financing activities primarily reflect the issuances and repayment of debt, common stock repurchases, proceeds from common stock issuances related to our equity incentive programs and dividend payments.

We issued $1 billion aggregate principal amount and received $994 million in proceeds of fixed rate public notes in 2025. The proceeds received from the debt issuances were used for general corporate purposes, which included partial funding of the Ovivo Electronics acquisition. There were no long-term debt issuances in 2024 or 2023. In addition, we had commercial paper and notes payable net issuances of $98 million in 2025, $2 million in 2024 and net repayments of $2 million in 2023, respectively. We repaid €575 million ($674 million), €575 million ($630 million), and $500 million of long-term debt in 2025, 2024 and 2023, respectively.

Shares are repurchased for the purpose of partially offsetting the dilutive effect of our equity compensation plans, to manage our capital structure and to efficiently return capital to shareholders. We repurchased a total of $784 million, $987 million, and $14 million shares in 2025, 2024, and 2023, respectively.

The impact on financing cash flows of commercial paper and notes payable repayments, long-term debt borrowings and long-term debt repayments, are shown in the following table:

Dollar Change
(millions)20252024​ ​ ​2023​ ​ ​2025​ ​ ​2024
Net issuances (repayments) of commercial paper and notes payable$98.2$1.9​ ​ ​($1.9)$96.3​ ​ ​$3.8
Long-term debt borrowings1,045.6--1,045.6-
Long-term debt repayments(674.2)(630.4)(500.0)(43.8)(130.4)

In December 2025, we increased our quarterly dividend rate by 12%. This represents the 34th consecutive year we have increased our dividend. We have paid dividends on our common stock for 89 consecutive years. We paid dividends of $754 million, $664 million, and $617 million in 2025, 2024, and 2023, respectively. Cash dividends declared per share of common stock, by quarter, for each of the last three years were as follows:

FirstSecondThirdFourth​ ​ ​
QuarterQuarterQuarterQuarterYear
2025$0.65$0.65$0.65$0.73$2.68
2024$0.57$0.57$0.57$0.65$2.36
2023$0.53$0.53$0.53$0.57$2.16

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Liquidity and Capital Resources

We currently expect to fund all of our cash requirements which are reasonably foreseeable for the next twelve months, including scheduled debt repayments, new investments in the business, share repurchases, dividend payments, possible business acquisitions and pension and postretirement contributions with cash from operating activities, and as needed, additional short-term and/or long-term borrowings. We continue to expect our operating cash flow to remain strong.

As of December 31, 2025, we had $646 million of cash and cash equivalents on hand, of which $476 million was held outside of the U.S. As of December 31, 2024, we had $1,257 million of cash and cash equivalents on hand, of which $382 million was held outside of the U.S. We will continue to evaluate our cash position in light of future developments.

In July 2025 and January 2024, we repaid €575 million ($674 million), and €575 million ($630 million) of long-term debt, respectively.

As of December 31, 2024, we had a $2.0 billion multi-year revolving credit facility which was due to expire in April 2026. In March 2025, we entered into an amended and restated revolving credit facility which extended the maturity from April 2026 to March 2030. The credit facility has been established with a diverse syndicate of banks and supports our U.S. and Euro commercial paper programs. The maximum aggregate amount of commercial paper that may be issued under our U.S. commercial paper program and our Euro commercial paper program may not exceed $2.0 billion. At year end, we had $100 million in commercial paper outstanding under our U.S. program and none under our Euro program. There were no borrowings under our credit facility as of December 31, 2025 or 2024. As of December 31, 2025, both programs were rated A-2 by Standard & Poor’s, P-2 by Moody’s and F-1 by Fitch.

Additionally, we have uncommitted credit lines with major international banks and financial institutions. These credit lines support our daily global funding needs, primarily our global cash pooling structures. As of December 31, 2025, we had $217 million of bank supported letters of credit, short-term borrowings, surety bonds and guarantees outstanding in support of our commercial business transactions. We do not have any other significant unconditional purchase obligations or commercial commitments.

As of December 31, 2025, Standard & Poor’s, Fitch and Moody’s rated our long-term credit at A- (stable outlook), A- (stable outlook) and A3 (stable outlook), respectively. A reduction in our credit ratings could limit or preclude our ability to issue commercial paper under our current programs or could also adversely affect our ability to renew existing, or negotiate new, credit facilities in the future and could increase the cost of these facilities.

As of December 31, 2025, we were in compliance with our debt covenants and other requirements of our credit agreements and indentures.

A schedule of our various obligations as of December 31, 2025 are summarized in the following table:

Payments Due by Period
LessMore
Than2-34-5Than
(millions)Total1 YearYearsYears5 Years
Commercial paper and notes payable$111$111$-$-$-
One-time transition tax3636---
Long-term debt8,1257592,0176994,650
Operating leases890197300141252
Interest*3,4513134943952,249
Total$12,613$1,416$2,811$1,235$7,151

*Interest on variable rate debt was calculated using the interest rate at December 31, 2025.

As of December 31, 2025, our gross liability for unrecognized tax benefits was $54 million. We are not able to reasonably estimate the amount by which the liability will increase or decrease over an extended period of time or whether a cash settlement of the liability will be required. Therefore, these amounts have been excluded from the schedule of contractual obligations.

We do not have required minimum cash contribution obligations for our qualified pension plans in 2025. We are required to fund certain international pension benefit plans in accordance with local legal requirements. We estimate contributions to be made to our international plans will approximate $39 million in 2026. These amounts have been excluded from the schedule of contractual obligations.

We lease certain sales and administrative office facilities, distribution centers, research and manufacturing facilities and other equipment under longer-term operating leases. Vehicle leases are generally shorter in duration. Vehicle leases have residual value requirements that have historically been satisfied primarily by the proceeds on the sale of the vehicles.

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Market Risk

We enter into contractual arrangements (derivatives) in the ordinary course of business to manage foreign currency exposure and interest rate risks. We do not enter into derivatives for speculative or trading purposes. Our use of derivatives is subject to internal policies that provide guidelines for control, counterparty risk, and ongoing monitoring and reporting, and is designed to reduce the volatility associated with movements in foreign exchange and interest rates on our income statement and cash flows.

We enter into foreign currency forward contracts to hedge certain intercompany financial arrangements, and to hedge against the effect of exchange rate fluctuations on transactions related to cash flows denominated in currencies other than U.S. dollars. We use net investment hedges as hedging instruments to manage risks associated with our investments in foreign operations.

We enter into cross-currency swap derivative contracts to hedge certain Euro, Chinese Yuan (“CNY”) and Canadian Dollar (“CAD”) denominated exposures from our investments in certain of its respective denominated functional currency subsidiaries. We use net investment hedges as hedging instruments to manage risks associated with our investments in foreign operations. As of December 31, 2025, we had €2,275 million ($2,672 million), CNY 3,986 million ($570 million), and CAD 280 million ($204 million) contracts outstanding designated as net investment hedges.

We manage interest expense using a mix of fixed and floating rate debt. To help manage borrowing costs, we may enter into interest rate swap agreements. Under these arrangements, we agree to exchange, at specified intervals, the difference between fixed and floating interest amounts calculated by reference to an agreed-upon notional principal amount. As of December 31, 2025, we had $1,500 million of interest rate swaps outstanding.

Refer to Note 8, “Derivatives and Hedging Transactions,” of the Notes for further information on our hedging activity.

Based on a sensitivity analysis (assuming a 10% change in market rates) of our foreign exchange and interest rate derivatives and other financial instruments, changes in exchange rates or interest rates would increase/decrease our financial position and liquidity by approximately $388 million. The effect on our results of operations would be substantially offset by the impact of the hedged items.

GLOBAL ECONOMIC AND POLITICAL ENVIRONMENT

Global Economies

Approximately half of our sales are outside of the U.S. Our international operations subject us to changes in economic conditions and foreign currency exchange rates as well as political uncertainty in some countries which could impact future operating results.

Argentina, Turkey and Egypt are classified as highly inflationary economies in accordance with U.S. GAAP, and the U.S. dollar is the functional currency for our subsidiaries in Argentina, Turkey and Egypt. During 2025, sales in Argentina, Turkey and Egypt represented approximately 1% of our consolidated sales. Assets held in Argentina, Turkey and Egypt at the end of 2025 represented approximately 1% of our consolidated assets.

In light of Russia’s invasion of Ukraine and the sanctions against Russia by the United States and other countries, we have made the determination to limit our Russian business to operations that are essential to life, providing minimal support for our healthcare, life sciences, food and beverage and certain water businesses. We may further narrow our presence in Russia depending on future developments, such as the imposition of additional sanctions by the United States. Our Russian and Ukraine operations represented approximately 1% of our 2025 consolidated net sales. We recorded charges of $1.4 million in 2023, primarily related to recoverability risk of certain assets in both Russia and Ukraine. We cannot predict the progress or outcome of world geopolitical events, including the Russia and Ukraine conflict, or the consequences thereof.

NEW ACCOUNTING PRONOUNCEMENTS

Information regarding new accounting pronouncements is included in Note 2, “Significant Accounting Policies,” of the Notes.

SUBSEQUENT EVENTS

In February 2026, we expanded our existing One Ecolab restructuring program. We now anticipate total restructuring costs of $334 million ($261 million after tax) and special charges of $91 million ($71 million after tax) by the end of 2027. We anticipate that the restructuring costs will primarily be cash expenditures for severance costs relating to team realignment.

In February 2026, we entered into cross-currency swap derivative contracts with aggregate notional amounts of 100 million Swiss Franc (“CHF”). These cross-currency swap derivative contracts are designated as net investment hedges of our CHF denominated exposures from our investments in certain of our CHF denominated functional currency subsidiaries.

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NON-GAAP FINANCIAL MEASURES

This MD&A includes financial measures that have not been calculated in accordance with U.S. GAAP. These non-GAAP measures may include:

●  Fixed currency sales

●  Adjusted net sales

●  Adjusted fixed currency sales

●  Organic sales

●  Adjusted cost of sales

●  Adjusted gross margin

●  Fixed currency operating income

●  Fixed currency operating income margin

●  Adjusted operating income

●  Adjusted operating income margin

●  Adjusted fixed currency operating income

●  Adjusted fixed currency operating income margin

●  Organic operating income

●  Organic operating income margin

●  Adjusted interest expense, net

●  EBITDA

●  Adjusted tax rate

●  Adjusted net income attributable to Ecolab

●  Adjusted diluted EPS

●  Free cash flow

We provide these measures as additional information regarding our operating results. We use these non-GAAP measures internally to evaluate our performance and in making financial and operational decisions, including with respect to incentive compensation. We believe that our presentation of these measures provides investors with greater transparency with respect to our results of operations and that these measures are useful for period-to-period comparison of results.

Our non-GAAP financial measures for adjusted net sales and adjusted interest expense, net exclude the impact of the Ovivo Electronics acquisition. Our non-GAAP financial measures for adjusted cost of sales, adjusted gross margin and adjusted operating income exclude the impact of special (gains) and charges and the Ovivo Electronics acquisition, and our non-GAAP financial measures for adjusted tax rate, adjusted net income attributable to Ecolab and adjusted diluted EPS further exclude the impact of discrete tax items. We include items within special (gains) and charges and discrete tax items that we believe can significantly affect the period-over-period assessment of operating results and not necessarily reflect costs and/or income associated with historical trends and future results. After tax special (gains) and charges are derived by applying the applicable local jurisdictional tax rate to the corresponding pre-tax special (gains) and charges.

EBITDA is defined as net income including non-controlling interest with the sum of provision for income taxes, net interest expense, depreciation and amortization added back. Adjusted EBITDA further adds back special (gains) and charges impacting EBITDA. EBITDA and adjusted EBITDA are used in our net debt to EBITDA and net debt to adjusted EBITDA ratios, which we view as important indicators of the operational and financial health of our organization.

We evaluate the performance of our international operations based on fixed currency rates of foreign exchange, which eliminate the translation impact of exchange rate fluctuations on our international results. Fixed currency amounts included in this Form 10-K are based on translation into U.S. dollars at the fixed foreign currency exchange rates established by management at the beginning of 2025. We also provide our segment results based on public currency rates for informational purposes.

Our reportable segments do not include the impact of intangible asset amortization from the Nalco and Purolite transactions or the impact of special (gains) and charges as these are not allocated to our reportable segments.

Our non-GAAP financial measures for organic sales, organic operating income and organic operating income margin are at fixed currency and exclude: (i) the impact of special (gains) and charges where applicable, (ii) the impact of the Ovivo Electronics acquisition, (iii) the results of our acquired businesses from the first twelve months post acquisition and (iv) the results of divested businesses from the twelve months prior to divestiture. Further, due to the sale of the global surgical solutions business on August 1, 2024, we have excluded the results of the business for the nine-month period ended September 30, 2024 from these organic measures to remain comparable to the corresponding period in 2025. In addition, as part of the separation of ChampionX in 2020, we continue to provide certain products to ChampionX, which are recorded in product and equipment sales in the Global Water segment along with the related cost of sales. These transactions are removed from the consolidated results as part of the calculation of the impact of acquisitions and divestitures.

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We define free cash flow as net cash provided by operating activities less cash outlays for capital expenditures. It should not be inferred that the entire free cash flow amount is available for discretionary expenditures. It should not be considered a substitute for income or cash flow data prepared in accordance with U.S. GAAP and may not be comparable to similarly titled measures used by other companies. We believe free cash flow is meaningful to investors as it functions as a useful measure of performance and we use this measure as an indication of the strength of the Company and its ability to generate cash.

These non-GAAP measures are not in accordance with, or an alternative to U.S. GAAP and may be different from non-GAAP measures used by other companies. Investors should not rely on any single financial measure when evaluating our business. We recommend that investors view these measures in conjunction with the U.S. GAAP measures included in this MD&A and we have provided reconciliations of reported U.S. GAAP amounts to the non-GAAP amounts in this MD&A.

We do not provide reconciliations for non-GAAP estimates on a forward-looking basis (including those contained in this Form 10-K) when we are unable to provide a meaningful or accurate calculation or estimation of reconciling items and the information is not available without unreasonable effort. This is due to the inherent difficulty of forecasting the timing and amount of various items that have not yet occurred, are out of our control and/or cannot be reasonably predicted, and that would impact reported earnings per share and the reported tax rate, the most directly comparable forward-looking GAAP financial measures to adjusted earnings per share and the adjusted tax rate. For the same reasons, we are unable to address the probable significance of the unavailable information.

MD&A history

Prior-year 10-K MD&A spans are extracted from SEC filings with the same bounded parser used for the latest filing. The latest 10-K appears above; prior years are below.

FY 2024 10-K MD&A

SEC filing source: 0001558370-25-001263.

Extracted structurally from real Item 7 body heading to real Item 7A/8 boundary. Confidence: high. Filing date: 2025-02-21. Report date: 2024-12-31.

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations.

The following management discussion and analysis (“MD&A”) provides information that we believe is useful in understanding our operating results, cash flows and financial condition. We provide quantitative information about the material sales drivers including the impact of changes in volume and pricing and the effect of acquisitions and changes in foreign currency at the corporate and reportable segment level. We also provide quantitative information regarding special (gains) and charges, discrete tax items and other significant factors we believe are useful for understanding our results. Such quantitative drivers are supported by comments meant to be qualitative in nature. Qualitative factors are generally ordered based on estimated significance.

The discussion should be read in conjunction with the consolidated financial statements and related notes included in this Form 10-K. Our consolidated financial statements are prepared in accordance with U.S. GAAP. This discussion contains various Non-GAAP Financial Measures and also contains various forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. We refer readers to the statements and information set forth in the sections entitled “Non-GAAP Financial Measures” at the end of this MD&A, and “Forward-Looking Statements” and “Risk Factors” within Items 1 and 1A of this Form 10-K. We also refer readers to the tables within the section entitled “Results of Operations” of this MD&A for reconciliation information of Non-GAAP measures to U.S. GAAP.

Comparability of Results

Impact of Acquisitions and Divestitures

Our non-GAAP financial measures for organic sales, organic operating income and organic operating income margin are at fixed currency and exclude the impact of special (gains) and charges, the results of our acquired businesses from the first twelve months post acquisition and the results of divested businesses from the twelve months prior to divestiture. As part of the separation of ChampionX in 2020, we entered into an agreement with ChampionX to provide, receive or transfer certain products for a transitionary period. Transitionary period sales of product to ChampionX under this agreement are recorded in product and equipment sales in the Corporate segment along with the related cost of sales. The remaining sales to ChampionX are recorded in product and equipment sales in the Global Industrial segment along with the related cost of sales. Further, due to the sale of the global surgical solutions business on August 1, 2024, we have excluded the results of the business for August through December 2023 from these organic measures for the year ended December 31, 2023 to remain comparable to the corresponding period in 2024. These transactions are removed from the consolidated results as part of the calculation of the impact of acquisitions and divestitures.

Comparability of Reportable Segments

Effective January 1, 2024, the former Textile Care and Colloidal Technologies Group (“CTG”) operating segments are now part of the Water operating segment which continues to remain in the Global Industrial reportable segment. Additionally, the Pest Elimination operating segment, formerly aggregated with the Textile Care and CTG operating segments within Other, is now reported as the stand-alone Global Pest Elimination reportable segment. We made other immaterial changes, including the movement of certain customers and cost allocations between reportable segments. After these changes, we have eight operating segments.

Fixed Currency Foreign Exchange Rates

Management evaluates the sales and operating income performance of our non-U.S. dollar functional currency international operations based on fixed currency exchange rates, which eliminate the impact of exchange rate fluctuations on our international operations. Fixed currency amounts are updated annually at the beginning of each year based on translation into U.S. dollars at foreign currency exchange rates established by management, with all periods presented using such rates. Public currency rate data provided within the “Segment Performance” section of this MD&A reflect amounts translated at actual public average rates of exchange prevailing during the corresponding period and is provided for informational purposes only.

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EXECUTIVE SUMMARY

In 2024, we delivered record sales, operating income margin, free cash flow, and adjusted diluted earnings per share. Our team generated high single digit sales growth in Institutional & Specialty and Pest Elimination while Industrial and Healthcare and Life Sciences generated good sales growth. Operating income grew by strong double digits, as strong value pricing, lower delivered product costs, and higher volumes overcame investments in the business.

Sales

Reported sales increased 3% to $15.7 billion in 2024 from $15.3 billion in 2023. When measured in fixed rates of foreign currency exchange, fixed currency sales increased 3% compared to the prior year. Organic sales increased 4% compared to the prior year.

Gross Margin

Our reported gross margin was 43.5% of sales for 2024, compared to our 2023 reported gross margin of 40.2%. Excluding the impact of special (gains) and charges included in cost of sales, our adjusted gross margin was 43.5% in 2024 and 40.4% in 2023. Our gross profit increase reflected strong value pricing and lower delivered product costs.

Operating Income

Reported operating income increased 41% to $2.8 billion in 2024, compared to $2.0 billion in 2023. Adjusted operating income, excluding the impact of special (gains) and charges increased 23% in 2024 as strong value pricing, lower delivered product costs, and higher volumes were partially offset by investments in the business. Organic operating income increased 26% in 2024.

Earnings from Continuing Operations Attributable to Ecolab Per Common Share (“EPS”)

Reported diluted EPS increased 54% to $7.37 in 2024 compared to $4.79 in 2023. Special (gains) and charges had an impact on both years. Special (gains) and charges in 2024 were driven primarily by the gain on sale of the global surgical solutions business and restructuring expense and 2023 were driven primarily by restructuring expense. Adjusted diluted EPS, which excludes the impact of special (gains) and charges and discrete tax items increased 28% to $6.65 in 2024 compared to $5.21 in 2023 which reflected solid organic sales growth, lower delivered product costs and continued investments in the business.

Balance Sheet

We remain committed to maintaining “A” range ratings metrics over the long-term, supported by our current credit ratings of A-/A3/A- by Standard & Poor’s, Moody’s Investor Services and Fitch, respectively. Our strong balance sheet has allowed us continued access to capital at attractive rates.

Cash Flow

Cash flow from operating activities was $2.8 billion in 2024 compared to $2.4 billion in 2023. We continued to generate strong cash flow from operations, allowing us to fund our ongoing operations, investments in our business, acquisitions, debt repayments, pension obligations and return cash to our shareholders through share repurchases and dividend payments.

Dividends

Dividends declared per common share in 2024 was $2.36 per share. In December 2024 we increased our quarterly cash dividend by 14% to $0.65 per share, representing our 33rd consecutive annual dividend rate increase. We have paid cash dividends on our common shares for 88 consecutive years. Our outstanding dividend history reflects our long-term growth and development, strong cash flows, solid financial position and confidence in our business prospects for the years ahead.

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CRITICAL ACCOUNTING ESTIMATES

Our consolidated financial statements are prepared in accordance with U.S. GAAP. We have adopted various accounting policies to prepare the consolidated financial statements in accordance with U.S. GAAP. Our significant accounting policies are disclosed in Note 2 of the Notes to the Consolidated Financial Statements (“Notes”).

Preparation of our consolidated financial statements, in conformity with U.S. GAAP, requires us to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying notes. Estimates are considered to be critical if they meet both of the following criteria: (1) the estimate requires assumptions to be made about matters that are highly uncertain at the time the accounting estimate is made, and (2) different estimates that we reasonably could have used for the accounting estimate in the current period, or changes in the accounting estimate that are reasonably likely to occur from period to period, have a material impact on the presentation of our financial condition or results of operations.

Besides estimates that meet the “critical” estimate criteria, we make many other accounting estimates in preparing our financial statements and related disclosures. All estimates, whether or not deemed critical, affect reported amounts of assets, liabilities, revenues or expenses as well as disclosures of contingent assets and liabilities. Estimates are based on experience and other information available prior to the issuance of the financial statements. Materially different results can occur as circumstances change and additional information becomes known, even from estimates not deemed critical. Our critical accounting estimates include the following:

Revenue Recognition

Revenue is measured as the amount of consideration expected to be received in exchange for transferring goods or providing service. Revenue from product and sold equipment is recognized when obligations under the terms of a contract with the customer are satisfied, which generally occurs with the transfer of the product or delivery of the equipment. Revenue from service and leased equipment is recognized when the services are provided, or the customer receives the benefit from the leased equipment, which is over time. Service revenue is recognized over time utilizing an input method and aligns with when the services are provided. Typically, revenue is recognized over time using costs incurred to date because the effort provided by the field selling and service organization represents services provided, which corresponds with the transfer of control. Revenue for leased equipment is accounted for under Topic 842 Leases and recognized on a straight-line basis over the length of the lease contract.

Our revenue policies do not provide for general rights of return. We record estimated reductions to revenue for customer programs and incentive offerings including pricing arrangements, promotions and other volume-based incentives based primarily on historical experience and anticipated performance over the contract period. Depending on market conditions, we may increase customer incentive offerings, which could reduce gross profit margins over the term of the incentive. We also record estimated reserves for product returns and credits based on specific circumstances and credit conditions. We record an allowance for uncollectible accounts based on our estimates of expected future credit losses.

The revenue standard can be applied to a portfolio of contracts with similar characteristics if it is reasonable that the effects of applying the standard at the portfolio would not be significantly different than applying the standard at the individual contract level. We apply the portfolio approach primarily within each operating segment by geographical region. Application of the portfolio approach was focused on those characteristics that have the most significant accounting consequences in terms of their effect on the timing of revenue recognition or the amount of revenue recognized. We determined the key criteria to assess with respect to the portfolio approach, including the related deliverables, the characteristics of the customers and the timing and transfer of goods and services, which most closely aligned within the operating segments. In addition, the accountability for the business operations, as well as the operational decisions on how to go to market and the product offerings, are performed at the operating segment level. For additional information on revenue recognition, refer to Note 17.

Litigation and Environmental Liabilities

Our business and operations are subject to extensive environmental laws and regulations governing, among other things, air emissions, wastewater discharges, the use and handling of hazardous substances, waste disposal and the investigation and remediation of soil and groundwater contamination. Some risk of environmental liability is inherent in our operations.

We record liabilities related to pending litigation, environmental claims and other contingencies when a loss is probable and can be reasonably estimated. Estimates used to record such liabilities are based on our best estimate of probable future costs. We record the amounts that represent the points in the range of estimates that we believe are most probable or the minimum amount when no amount within the range is a better estimate than any other amount. Potential insurance reimbursements generally are not anticipated in our accruals for environmental liabilities or other insured losses. Expected insurance proceeds are recorded as receivables when recovery is deemed certain. While the final resolution of litigation and environmental contingencies could result in amounts different than current accruals, and therefore have an impact on our consolidated financial results in a future reporting period, we believe the ultimate outcome will not have a significant impact on our consolidated financial position. For additional information on our commitments and contingencies, refer to Note 15.

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Actuarially Determined Liabilities

Pension and Postretirement Healthcare Benefit Plans

The measurement of our pension and postretirement benefit obligations are dependent on a variety of assumptions determined by management and used by our actuaries in their valuations and calculations. These assumptions affect the amount and timing of future pension contributions, benefit payments and expense or income recognized.

The significant assumptions used in developing the required estimates are the discount rates, expected returns on assets, projected salary and health care cost increases and mortality tables.

Column 1Column 2
The discount rate assumptions for our U.S. plans are assessed using a yield curve constructed from a subset of bonds yielding greater than the median return from a population of non-callable, corporate bonds that have an average rating of AA when averaging available Moody’s Investor Services, Standard & Poor’s and Fitch ratings. The discount rates are calculated by matching each plans’ projected cash flows to the bond yield curve. For 2024 and 2023, we measured service and interest costs by applying the specific spot rates along that yield curve to the plans’ liability cash flows. We believe this approach provides a more precise measurement of service and interest costs by aligning the timing of the plans’ liability cash flows to the corresponding spot rates on the yield curve. In determining our U.S. pension obligations and U.S. postretirement health care obligation for 2024, our weighted-average discount rate increased to 5.58% from 4.95% at year-end 2023.

Column 1Column 2
The expected rate of return on plan assets reflects asset allocations, investment strategies and views of investment advisors, and represents our expected long-term return on plan assets. Our weighted-average expected returns on U.S. plan assets used in determining the U.S. pension and U.S. postretirement health care expenses was 8.00% for 2024, 7.75% for 2023 and 7.00% for 2022.

Column 1Column 2
Projected salary is based on our long-term actual experience, the near-term outlook and assumed inflation. Our weighted-average projected salary increase used in determining the U.S. pension expenses was 3.60% for 2024 and 4.03% for 2023 and 2022.

Column 1Column 2
For postretirement benefit measurement purposes as of December 31, 2024, the annual rates of increase in the per capita cost of covered health care were assumed to be 8.59% for pre-65 costs. Post-65 costs are no longer used. The rates are assumed to decrease each year until they reach 4.5% in 2035 and remain at those levels thereafter.

Column 1Column 2
We use mortality tables appropriate in the circumstances, which generally are the recently available mortality tables as of the respective U.S. and international measurement dates. Our year-end U.S. valuations reflect mortality tables that estimate the impacts of COVID in an endemic state. This represents a change from prior year when the impact of COVID on future mortality could not be reasonably estimated.

The effects of actual results differing from our assumptions, as well as changes in assumptions, are reflected in the unrecognized gains or losses and amortized into earnings in the future. Significant differences in actual experience or significant changes in assumptions may materially affect future pension and other postretirement obligations and income or expense. The unrecognized net losses on our U.S. qualified and non-qualified pension plans increased to $526 million as of December 31, 2024, from $495 million as of December 31, 2023 (both before tax), primarily due to lower actual return on assets partially offset by current year net actuarial gains.

The effect of a decrease in the discount rate or in the expected return on assets assumption as of December 31, 2024, on the December 31, 2024 defined benefit obligation and 2025 expense is shown below, assuming no changes in benefit levels. Expense amounts reflect the accounting for gains or losses as a component of other comprehensive income or expense and recognition of the impacts into earnings over time:

Effect on U.S. Pension Plans
Increase inHigher
AssumptionRecorded2025
(millions)ChangeObligationExpense
Discount rate-.25 pts$33.5$2.5
Expected return on assets-.25 ptsN/A4.6

Effect on U.S. Postretirement
Health Care Benefits Plans
Increase inHigher
AssumptionRecorded2025
(millions)ChangeObligationExpense
Discount rate-.25 pts$2.0$-
Expected return on assets-.25 ptsN/A-

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Our international pension obligations and underlying plan assets represent approximately one third of our global pension plans, with the majority of the amounts held in the U.K. and Eurozone countries. We use assumptions similar to our U.S. plan assumptions to measure our international pension obligations, however, the assumptions used vary by country based on specific local country requirements and information.

Refer to Note 16 for further discussion concerning our accounting policies, estimates, funded status, contributions and overall financial positions of our pension and postretirement plan obligations.

Self-Insurance

Globally we have insurance policies with varying deductible levels for property and casualty losses. We are insured for losses in excess of these deductibles, subject to policy terms and conditions and have recorded both a liability and an offsetting receivable for amounts in excess of these deductibles. We are self-insured for health care claims for eligible participating employees, subject to certain deductibles and limitations. We determine our liabilities for claims on an actuarial basis.

Income Taxes

Judgment is required to determine the annual effective income tax rate, deferred tax assets and liabilities, valuation allowances recorded against net deferred tax assets and unrecognized tax benefits.

Effective Income Tax Rate

Our effective income tax rate is based on annual income, statutory tax rates and tax planning available in the various jurisdictions in which we operate. Our annual effective income tax rate includes the impact of unrecognized tax benefits. We recognize the amount of tax benefit that is greater than 50% likely of being realized upon settlement with a taxing authority. We adjust these liabilities for unrecognized tax benefits in light of changing facts and circumstances.

Tax regulations require items to be included in our tax returns at different times than the items are reflected in our financial statements. As a result, the effective income tax rate reflected in our financial statements differs from that reported in our tax returns. Some of these differences are permanent, such as expenses that are not deductible on our tax return, and some are temporary differences, such as depreciation expense.

Deferred Tax Assets and Liabilities and Valuation Allowances

Deferred tax assets and liabilities are determined based on temporary differences between the financial reporting and tax bases of assets and liabilities, applying enacted tax rates expected to be in effect for the year in which the differences are expected to reverse. Based on the evaluation of available evidence, both positive and negative, we recognize tax assets, such as net operating loss carryforwards and tax credit carryforwards, to the extent that realizing these benefits is considered to be more likely than not. Relevant factors in determining the realizability of deferred tax assets include historical results, sources of future taxable income, the expected timing of the reversal of temporary differences, tax planning strategies and the expiration dates of the various tax attributes.

Unrecognized Tax Benefits

A number of years may elapse before a particular tax matter, for which we have established a liability for unrecognized tax benefits, is audited and finally resolved. The number of tax years with open tax audits varies depending on the tax jurisdiction. The Internal Revenue Service (“IRS”) has completed examinations of our U.S. federal income tax returns through 2018 and the years 2019 through 2020 are currently under audit. In addition to the U.S. federal examinations, we have ongoing audit activity in several U.S. state and foreign jurisdictions.

The tax positions we take are based on our interpretations of tax laws and regulations in the applicable federal, state and international jurisdictions. We believe our tax returns properly reflect the tax consequences of our operations, and our liabilities for unrecognized tax benefits are appropriate and sufficient for the positions taken. Because of the uncertainty of the final outcome of these examinations, we have established a liability for potential reductions of tax benefits (including related interest and penalties) for amounts that do not meet the more-likely-than-not thresholds for recognition and measurement as required by authoritative guidance. The liability for unrecognized tax benefits is reviewed throughout the year, taking into account new legislation, regulations, case law and audit results. Settlement of any particular issue could result in offsets to other balance sheet accounts, cash payments or receipts and/or adjustments to tax expense. Liabilities for unrecognized tax benefits are presented in the Consolidated Balance Sheets within other non-current liabilities. Our gross liability for unrecognized tax benefits was $34.1 million and $24.2 million as of December 31, 2024 and 2023, respectively. For additional information on income taxes refer to Note 12.

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Long-Lived Assets, Intangible Assets and Goodwill

Long-Lived and Amortizable Intangible Assets

Purchased long-lived and amortizable intangible assets not acquired as part of a business combination are recorded as of their acquisition date at cost, whereas long-lived and amortizable assets acquired as part of a business combination are recorded as of their acquisition date at their fair values based on the fair value requirements defined in U.S. GAAP. This requires us to make significant estimates and assumptions relating to the present value of its future cash flows, such as growth rates, royalty rates or discount rates.

We review our long-lived and amortizable intangible assets, the net value of which was $6.5 billion and $6.3 billion as of December 31, 2024 and 2023, respectively, for impairment when significant events or changes in business circumstances indicate that the carrying amount of the assets may not be recoverable. Such circumstances may include a significant decrease in the market price of an asset or asset group, a significant adverse change in the manner in which asset or asset groups are being used or history of operating or cash flow losses associated with the use of the asset or asset group. Impairment losses could occur when the carrying amount of an asset or asset group exceeds the anticipated future undiscounted cash flows expected to result from the use of the asset or asset group and its eventual disposition. The amount of the impairment loss to be recorded, if any, is calculated as the excess of the asset’s or assets group’s carrying amount over its estimated fair value.

We use the straight-line method to recognize amortization expense related to our amortizable intangible assets, including our customer relationships. We consider various factors when determining the appropriate method of amortization for our customer relationships, including projected sales data, customer attrition rates and length of key customer relationships.

Globally, we have a broad customer base. Our retention rate of significant customers has aligned with our acquisition assumptions, including the customer bases acquired from our Nalco, Laboratoires Anios (“Anios”), Copal Invest NV, including its primary operating entity CID Lines (collectively, “CID Lines”) and Purolite transactions, which make up the majority of our unamortized customer relationships. Our historical retention rates, coupled with our consistent track record of keeping long-term relationships with our customers, supports our expectation of consistent sales generation for the foreseeable future from the acquired customer bases. If our customer retention rates or other post-acquisition operational activities change materially, we would evaluate the financial impacts and significance of the events given rise to the change which could result in impairment of our customer relationship intangible assets, or absent an impairment, an acceleration of amortization expense.

In addition, we periodically reassess the estimated remaining useful lives of our long-lived and amortizable intangible assets. Changes to estimated useful lives would impact the amount of depreciation and amortization expense recorded in earnings. We have experienced no significant changes in the carrying amount or estimated remaining useful lives of our long-lived or amortizable intangible assets.

Goodwill and Indefinite Life Intangible Assets

Goodwill arises from our acquisitions and represents the excess of the fair value of the purchase consideration exchanged over the fair value of net assets acquired. We had total goodwill of $7.9 billion and $8.1 billion as of December 31, 2024 and 2023, respectively. We test our goodwill for impairment at the reporting unit level. Our reporting units are our eight operating segments. We assess goodwill for impairment on an annual basis during the second quarter. If circumstances change or events occur that demonstrate it is more likely than not that the carrying amount of a reporting unit exceeds its fair value, we complete an interim goodwill impairment assessment of that reporting unit prior to the next annual assessment. If the results of an annual or interim goodwill impairment assessment demonstrate the carrying amount of a reporting unit is greater than its fair value, we will recognize an impairment loss for the amount by which the reporting unit’s carrying amount exceeds its fair value, but not to exceed the carrying amount of goodwill assigned to that reporting unit.

For our annual 2024 goodwill impairment assessment, we completed our impairment assessment for our eight reporting units using discounted cash flow analyses that incorporated assumptions regarding future growth rates, terminal values and discount rates. Our goodwill impairment assessments for 2024 indicated the estimated fair values of each of these eight reporting units exceeded the carrying amounts of the respective reporting units by a significant margin. No events were noted during the second half of 2024 that required completion of an interim goodwill impairment assessment in the second half of 2024 for any of our eight reporting units. There has been no impairment of goodwill in any of the periods presented.

The Nalco trade name is our only indefinite life intangible asset, which is tested for impairment on an annual basis during the second quarter. For our annual 2024 indefinite life intangible asset impairment assessment, we completed our impairment assessment of the Nalco trade name using the relief from royalty discounted cash flow method, which incorporates assumptions regarding future sales projections, royalty rates and discount rates. Our Nalco tradename impairment assessment for 2024 indicated the estimated fair value of the Nalco trade name exceeded its $1.2 billion carrying amount by a significant margin. No events were noted during the second half of 2024 that required completion of an interim impairment assessment of our Nalco trade name in the second half of 2024. There has been no impairment of the Nalco trade name intangible since it was acquired.

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RESULTS OF OPERATIONS

Net Sales

Percent Change
(millions)20242023202220242023
Product and equipment sales$12,473.6$12,316.8$11,446.2
Service and lease sales3,267.83,003.42,741.6
Reported GAAP net sales15,741.415,320.214,187.83%8%
Effect of foreign currency translation131.655.35.0
Non-GAAP adjusted fixed currency sales15,873.015,375.514,192.83%8%
Effect of acquisitions and divestitures(131.5)(252.5)*
Non-GAAP organic sales$15,741.5$15,123.0*4%*
* Not meaningful

The percentage components of the year-over-year sales change are shown below:

(percent)20242023
Volume2%*%
Price changes2*
Organic sales change4*
Acquisitions and divestitures(1)*
Fixed currency sales change38
Foreign currency translation--
Reported GAAP net sales change3%8%
* Not meaningful

Amounts do not necessarily sum due to rounding.

Cost of Sales (“COS”) and Gross Profit Margin (“Gross Margin”)

202420232022
GrossGrossGross
(millions/percent)COSMarginCOSMarginCOSMargin
Product and equipment cost of sales$6,990.0$7,389.2$7,212.8
Service and lease cost of sales1,909.71,765.71,618.2
Reported GAAP COS and gross margin8,899.743.5%9,154.940.2%8,831.037.8%
Special (gains) and charges5.322.569.9
Non-GAAP adjusted COS and gross margin$8,894.443.5%$9,132.440.4%$8,761.138.2%

Our COS values and corresponding gross margin are shown above. Our gross margin is defined as sales less cost of sales divided by sales.

Our reported gross margin was 43.5%, 40.2%, and 37.8% for 2024, 2023 and 2022, respectively. Our 2024, 2023 and 2022 reported gross margins were negatively impacted by special (gains) and charges of $5.3 million, $22.5 million, and $69.9 million, respectively. Special (gains) and charges items impacting COS are shown within the “Special (Gains) and Charges” table below.

Excluding the impact of special (gains) and charges, our 2024 adjusted gross margin was 43.5% compared against a 2023 adjusted gross margin of 40.4%. Our adjusted gross margin increased when comparing 2024 against 2023 reflecting strong value pricing and lower delivered product costs.

Excluding the impact of special (gains) and charges, our adjusted gross margin was 40.4% and 38.2% for 2023 and 2022, respectively. The increase primarily reflected accelerating value pricing that overcame higher supply chain costs.

Selling, General and Administrative Expenses (“SG&A”)

(percent)202420232022
SG&A Ratio26.9%26.5%25.8%

The increased SG&A ratio (SG&A expenses as a percentage of reported net sales) comparing 2024 against 2023 was driven by growth-oriented investments in the business which was partially offset by sales productivity. The increased SG&A ratio (SG&A expenses as a percentage of reported net sales) comparing 2023 against 2022 was driven by higher incentive compensation compared to last year which was partially offset by strong productivity including cost savings initiatives.

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Special (Gains) and Charges

Special (gains) and charges reported on the Consolidated Statements of Income included the following items:

(millions)202420232022
Cost of sales
One Ecolab$1.9$-$-
Other restructuring3.422.521.4
Acquisition and integration activities--25.0
Other--23.5
Cost of sales subtotal5.322.569.9
Special (gains) and charges
One Ecolab98.3--
Other restructuring21.863.285.8
Sale of global surgical solutions business(340.3)10.3-
Acquisition and integration activities12.616.114.5
Other18.721.840.2
Special (gains) and charges subtotal(188.9)111.4140.5
Operating income subtotal(183.6)133.9210.4
Other (income) expense--50.6
Total special (gains) and charges($183.6)$133.9$261.0

For segment reporting purposes, special (gains) and charges are not allocated to reportable segments, which is consistent with our internal management reporting.

One Ecolab

On July 30, 2024, we announced the One Ecolab initiative, which will enhance our growth and margin expansion journey. As a program within this initiative, we also announced that we commenced a restructuring plan to leverage our digital technologies to realign the functional work done in many countries into global centers of excellence. We anticipate restructuring costs of $175 million ($136 million after tax) or $0.47 per diluted share and special charges of $50 million ($39 million after tax) or $0.14 per diluted share by the end of 2027. We anticipate that the restructuring costs will primarily be cash expenditures for severance costs relating to team reorganization.

In anticipation of this One Ecolab initiative, a limited number of actions were taken in the first and second quarter of 2024. As a result, we reclassified $5.3 million ($4.0 million after tax) or $0.01 per diluted share from other restructuring to One Ecolab in the third quarter of 2024.

In 2024 we recorded restructuring charges of $76.5 million ($59.0 million after tax), or $0.21 per diluted share primarily related to severance and professional services. In addition, we recorded non-restructuring special charges of $23.7 million ($17.9 million after tax), or $0.06 per diluted share in 2024 primarily related to professional services. We have recorded $81.8 million ($63.0 million after tax), or $0.22 per diluted share of cumulative restructuring charges and $23.7 million ($17.9 million after tax), or $0.06 per diluted share of cumulative special charges under the One Ecolab initiative. Net cash payments were $26.9 million during 2024.

The net restructuring liability related to the One Ecolab initiative was $54.9 million as of December 31, 2024. The remaining liability is expected to be paid over a period of a few months to several quarters and will continue to be funded from operating activities.

One Ecolab has delivered $12 million of cumulative cost savings with estimated annualized cost savings of $140 million in continuing operations by 2027.

Other restructuring

Other restructuring activities are primarily related to the Combined Program which is described below. These activities have been included as a component of cost of sales and special (gains) and charges on the Consolidated Statements of Income. Restructuring liabilities have been classified as a component of other current and other noncurrent liabilities on the Consolidated Balance Sheets.

Further details related to our restructuring charges are included in Note 3.

Combined Program

In November 2022, we approved a Europe cost savings program. In February 2023, we expanded our previously announced Europe cost savings program to focus on our Institutional and Healthcare businesses in other regions. In connection with the expanded program (the “Combined Program”), we expected to incur total pre-tax charges of $195 million ($150 million after tax) or $0.52 per diluted share. These restructuring charges were completed at the end of 2024. Program actions included headcount reductions from terminations, not filling

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certain open positions, and facility closures. The Combined Program charges were primarily cash expenditures related to severance and asset disposals.

In anticipation of this Combined Program, a limited number of actions were taken in the fourth quarter of 2022. As a result, we reclassified $19.3 million ($14.5 million after tax) or $0.05 per diluted share from other restructuring to the Combined Program in the first quarter of 2023.

In 2024, 2023 and 2022 we recorded restructuring charges of $25.2 million ($18.6 million after tax) or $0.06 per diluted share, $77.7 million ($66.4 million after tax) or $0.23 per diluted share and $67.2 million ($56.0 million after tax) or $0.20 per diluted share, respectively, primarily related to severance and professional services. Restructuring activities were completed at the end of 2024, with total costs $184.1 million ($151.5 million after tax), or $0.53 per diluted share.

We reclassified $5.3 million ($4.0 million after tax) or $0.01 per diluted share from the combined restructuring program to other restructuring activities in the second quarter of 2024.

The net liability related to the Combined Program was $12.8 million and $43.1 million as of December 31, 2024 and 2023, respectively. Net cash payments were $48.9 million and non-cash net charges were $1.3 million during 2024.The remaining liability is expected to be paid over a period of a few months to several quarters and will continue to be funded from operating activities.

The Combined Program has delivered our targeted $175 million of annual cost savings.

Other Restructuring Activities

During 2024, we recorded restructuring charges of $10.6 million ($8.0 million after tax), or $0.03 per diluted share related to an immaterial restructuring plan approved in the second quarter. This plan became part of the One Ecolab initiative in the third quarter.

During 2023 and 2022, we recorded restructuring charges of $8.0 million ($6.0 million after tax), or $0.03 per diluted share and $40.0 million ($31.1 million after tax), or $0.11 per diluted share, respectively, related to immaterial or subsequently concluded restructuring programs. The charges were primarily related to severance and asset write-offs.

The restructuring liability balance for all other restructuring plans excluding the One Ecolab and Combined Program, were $6.5 million and $8.2 million as of December 31, 2024 and 2023, respectively. The remaining liability is expected to be paid over a period of a few months to several quarters and will continue to be funded from operating activities. Cash payments during 2024 related to all other restructuring plans excluding the One Ecolab and Combined Programs were $2.2 million.

Sale of global surgical solutions business

On April 27, 2024, we reached a definitive agreement to sell our global surgical solutions business, which closed on August 1, 2024. During 2024 we recorded a gain on sale of $355.9 million ($257.7 million after tax) or ($0.90) per diluted share, as described in Note 4. Excluding the gain on sale, we recorded charges of $15.6 million ($12.0 million after tax) or $0.05 per diluted share in 2024, which are primarily related to professional fees to support the sale. During 2023 we recorded charges of $10.3 million ($7.7 million after tax) or $0.03 per diluted share, primarily related to professional fees to support the sale.

Acquisition and integration related costs

Acquisition and integration related costs reported in special (gains) and charges on the Consolidated Statements of Income in 2024 include $12.6 million ($9.6 million after tax) or $0.03 per diluted share, primarily related to the Purolite transaction.

Acquisition and integration related costs reported in special (gains) and charges on the Consolidated Statements of Income in 2023 include $16.1 million ($12.0 million after tax) or $0.04 per diluted share. Charges are integration related costs primarily related to the Purolite transaction.

Acquisition and integration related costs reported in special (gains) and charges on the Consolidated Statements of Income in 2022 include $14.5 million ($11.4 million after tax) or $0.04 per diluted share. Charges are related primarily to the Purolite transaction and consist of integration related costs, advisory and legal fees. Acquisition and integration related costs reported in product and equipment cost of sales on the Consolidated Statements of Income in 2022 include $25.0 million ($19.6 million after tax) or $0.07 per diluted share. Charges are related primarily to the recognition of fair value step-up in the Purolite inventory and other integration costs.

Other operating activities

During 2022, we recorded other operating activities to cost of sales on the Consolidated Statements of Income of $23.5 million ($19.6 million after tax), or $0.06 per diluted share relating primarily to COVID-19 activities.

During 2024, we recorded other operating activities to special (gains) and charges on the Consolidated Statements of Income of $18.7 million ($13.9 million after tax), or $0.05 per diluted share, relating primarily to a liability relating to a prior divestiture, COVID-19 activities, and certain legal charges. During 2023 and 2022, we recorded other operating activities to special (gains) and charges on the Consolidated Statements of Income of $21.8 million ($16.7 million after tax), or $0.05 per diluted share, and $40.2 million ($31.4 million after tax), or $0.11 per diluted share, respectively, relating primarily to certain legal charges.

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Other (income) expense

During 2022, we incurred settlement expense recorded in other (income) expense on the Consolidated Statements of Income of $50.6 million ($38.2 million after tax) or $0.13 per diluted share, respectively, related to U.S. pension plan lump-sum payments to retirees.

Operating Income and Operating Income Margin

Percent Change
(millions)20242023202220242023
Reported GAAP operating income$2,802.4$1,992.3$1,562.541%28%
Special (gains) and charges(183.6)133.9210.4
Non-GAAP adjusted operating income2,618.82,126.21,772.92320
Effect of foreign currency translation32.99.4(5.3)
Non-GAAP adjusted fixed currency operating income2,651.72,135.61,767.6
Effect of acquisitions and divestitures(7.5)(38.4)*
Non-GAAP organic operating income$2,644.2$2,097.2*26%*
* Not meaningful
(percent)202420232022
Reported GAAP operating income margin17.8%13.0%11.0%
Non-GAAP adjusted operating income margin16.6%13.9%12.5%
Non-GAAP adjusted fixed currency operating income margin16.7%13.9%12.5%
Non-GAAP organic operating income margin16.8%13.9%*
* Not meaningful

Our operating income and corresponding operating income margin are shown in the previous tables. Operating income margin is defined as operating income divided by sales.

Our reported operating income was $2,802.4 million, $1,992.3 million and $1,562.5 for 2024, 2023 and 2022, respectively. Our 2024, 2023 and 2022 operating incomes were negatively (positively) impacted by special (gains) and charges of ($183.6 million), $133.9 million, and $210.4 million, respectively.

Excluding the impacts of special (gains) and charges, 2024 adjusted operating income increased 23% as strong value pricing, lower delivered product costs, and higher volumes were partially offset by investments in the business. Excluding the impacts of special (gains) and charges 2023 adjusted operating income increased 20% as strong pricing overcame investments in the business including incentive compensation, higher supply chain costs and unfavorable mix.

Other (Income) Expense

(millions)202420232022
Reported GAAP other (income) expense($51.3)($59.9)($24.5)
Special (gains) and charges--50.6
Non-GAAP adjusted other (income) expense($51.3)($59.9)($75.1)

Our reported other income was $51.3 million, $59.9 million and $24.5 million in 2024, 2023 and 2022, respectively. Other (income) expense decreased when comparing 2024 against 2023 primarily due to higher pension costs. Other (income) expense increased when comparing 2023 against 2022 as higher pension costs were more than offset by the comparison to last year’s $50.6 million settlement expense related to U.S. pension plan lump-sum payments to retirees. Excluding the impact of settlements and curtailments recorded in special (gains) and charges during 2024, 2023 and 2022, our adjusted other income was $51.3 million, $59.9 million and $75.1 million, respectively.

Interest Expense, Net

(millions)202420232022
Reported GAAP interest expense, net$282.5$296.7$243.6

Our reported net interest expense totaled $282.5 million, $296.7 million and $243.6 million during 2024, 2023 and 2022, respectively.

The decrease in net interest expense when comparing 2024 against 2023 was driven primarily by lower interest expense from the repayment of our January 2024 note and the impact from higher interest income earned on cash balances driven by strong free cash flows and proceeds from the sale of the global surgical solutions business. The increase in interest expense when comparing 2023 against 2022 was driven primarily by the higher average interest rates on outstanding debt.

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Provision for Income Taxes

The following table provides a summary of our tax rate:

(percent)202420232022
Reported GAAP tax rate17.1%20.6%17.5%
Tax rate impact of:
Special (gains) and charges(1.1)(0.1)0.5
Discrete tax items3.3(0.6)0.7
Non-GAAP adjusted tax rate19.3%19.9%18.7%

Our reported tax rate was 17.1%, 20.6%, and 17.5%, for 2024, 2023 and 2022, respectively. The change in our tax rate includes the tax impact of special (gains) and charges and discrete tax items, which have impacted the comparability of our historical reported tax rates, as amounts included in our special (gains) and charges are derived from tax jurisdictions with rates that vary from our tax rate, and discrete tax items are not necessarily consistent across periods. The tax impact of special (gains) and charges and discrete tax items will likely continue to impact comparability of our reported tax rate in the future.

We recognized a net tax benefit related to discrete tax items of $78.6 million during 2024. Discrete items include tax benefits of $62.1 million associated with capital losses and $30.4 million of additional basis of foreign intangible assets. The remaining net discrete tax expense of $13.9 million was primarily related to the filing of federal, state and foreign tax returns and other income tax adjustments including the impact of changes in tax laws, audit settlements, share-based compensation excess tax benefit and other changes in estimates.

We recognized a net tax expense related to discrete tax items of $11.2 million during 2023. The net discrete tax expense was primarily related to the filing of federal, state and foreign tax returns and other income tax adjustments including the impact of changes in tax laws, audit settlements, share-based compensation excess tax benefits and other changes in estimates.

We recognized a net tax benefit related to discrete tax items of $11.8 million during 2022. This included a deferred tax benefit of $14.6 million associated with utilization of tax attributes as a result of legal entity rationalization and share-based compensation excess tax benefits of $6.0 million. The remaining discrete tax expense of $8.8 million was primarily related to the filing of federal, state and foreign tax returns and other income tax adjustments including the impact of changes in tax laws, audit settlements and other changes in estimates.

The change in our adjusted tax rates from 2023 to 2024 was primarily driven by geographic income mix. Future comparability of our adjusted tax rate may be impacted by various factors, including but not limited to other changes in global tax rules, further tax planning projects and geographic income mix.

Net Income Attributable to Ecolab

Percent Change
(millions)20242023202220242023
Reported GAAP net income attributable to Ecolab$2,112.4$1,372.3$1,091.754%26%
Adjustments:
Special (gains) and charges, after tax(126.7)109.2207.3
Discrete tax net (benefit) expense(78.6)11.2(11.8)
Non-GAAP adjusted net income attributable to Ecolab$1,907.1$1,492.7$1,287.228%16%

Diluted EPS

Percent Change
(dollars)20242023202220242023
Reported GAAP diluted EPS$7.37$4.79$3.8154%26%
Adjustments:
Special (gains) and charges, after tax(0.44)0.380.72
Discrete tax net (benefit) expense(0.28)0.04(0.04)
Non-GAAP adjusted diluted EPS$6.65$5.21$4.4928%16%

Per share amounts do not necessarily sum due to rounding.

Currency translation had an unfavorable ($0.09) impact on reported and adjusted diluted EPS when comparing 2024 to 2023 and unfavorable ($0.05) impact when comparing 2023 to 2022.

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SEGMENT PERFORMANCE

The non-U.S. dollar functional currency international amounts included within our reportable segments are based on translation into U.S. dollars at the fixed currency exchange rates established by management for 2024. The difference between the fixed currency exchange rates and the actual currency exchange rates is reported as “effect of foreign currency translation” in the following tables. All other accounting policies of the reportable segments are consistent with U.S. GAAP and the accounting policies described in Note 2. Additional information about our reportable segments is included in Note 18.

Fixed currency net sales and operating income for 2024, 2023 and 2022 for our reportable segments are shown in the following tables.

Net SalesPercent Change
(millions)20242023202220242023
Global Industrial$7,857.2$7,640.5$7,172.63%7%
Global Institutional & Specialty5,413.95,014.64,433.2813
Global Healthcare & Life Sciences1,434.11,607.51,534.3(11)5
Global Pest Elimination1,167.81,070.2963.5911
Corporate-42.789.2(100)(52)
Subtotal at fixed currency15,873.015,375.514,192.838
Effect of foreign currency translation(131.6)(55.3)(5.0)
Consolidated reported GAAP net sales$15,741.4$15,320.2$14,187.83%8%
Operating IncomePercent Change
(millions)20242023202220242023
Global Industrial$1,300.6$1,122.0$948.916%18%
Global Institutional & Specialty1,182.7841.8631.94033
Global Healthcare & Life Sciences147.2160.8193.4(8)(17)
Global Pest Elimination220.4210.4197.357
Corporate(15.8)(332.8)(414.3)(95)(20)
Subtotal at fixed currency2,835.12,002.21,557.24229
Effect of foreign currency translation(32.7)(9.9)5.3
Consolidated reported GAAP operating income$2,802.4$1,992.3$1,562.541%28%

The following tables reconcile the impact of acquisitions and divestitures within our reportable segments.

Year ended
December 31
Net Sales20242023
(millions)Fixed CurrencyImpact of Acquisitions and DivestituresOrganicFixed CurrencyImpact of Acquisitions and DivestituresOrganic
Global Industrial$7,857.2($89.3)$7,767.9$7,640.5($26.7)$7,613.8
Global Institutional & Specialty5,413.9(32.0)5,381.95,014.6-5,014.6
Global Healthcare & Life Sciences1,434.1-1,434.11,607.5(183.1)1,424.4
Global Pest Elimination1,167.8(10.2)1,157.61,070.2-1,070.2
Corporate---42.7(42.7)-
Subtotal at fixed currency15,873.0(131.5)15,741.515,375.5(252.5)15,123.0
Effect of foreign currency translation(131.6)(55.3)
Consolidated reported GAAP net sales$15,741.4$15,320.2
Operating Income20242023
(millions)Fixed CurrencyImpact of Acquisitions and DivestituresOrganicFixed CurrencyImpact of Acquisitions and DivestituresOrganic
Global Industrial$1,300.6($6.1)$1,294.5$1,122.0($1.3)$1,120.7
Global Institutional & Specialty1,182.7(1.8)1,180.9841.8-841.8
Global Healthcare & Life Sciences147.2-147.2160.8(35.7)125.1
Global Pest Elimination220.40.4220.8210.4-210.4
Corporate(199.2)-(199.2)(199.4)(1.4)(200.8)
Non-GAAP adjusted fixed currency operating income2,651.7(7.5)2,644.22,135.6(38.4)2,097.2
Special (gains) and charges(183.4)133.4
Subtotal at fixed currency2,835.12,002.2
Effect of foreign currency translation(32.7)(9.9)
Consolidated reported GAAP operating income$2,802.4$1,992.3

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Global Industrial

202420232022
Sales at fixed currency (millions)$7,857.2$7,640.5$7,172.6
Sales at public currency (millions)7,777.27,626.57,197.1
Organic sales change2%*
Acquisitions and divestitures1%*
Fixed currency sales change3%7%
Foreign currency translation(1)%(1)%
Public currency sales change2%6%
Operating income at fixed currency (millions)$1,300.6$1,122.0$948.9
Operating income at public currency (millions)1,280.51,122.0959.8
Fixed currency operating income change16%18%
Fixed currency operating income margin16.6%14.7%13.2%
Organic operating income change16%*
Organic operating income margin16.7%14.7%*
Public currency operating income change14%17%

* Not meaningful

Percentages in the above table do not necessarily sum due to rounding.

Net Sales

Organic sales for Global Industrial increased in 2024 driven by strong new business wins and value pricing which overcame uneven end-market trends. Organic sales for Global Industrial increased in 2023 driven by strong pricing and new business wins partially offset by weaker markets.

At an operating segment level, Water organic sales increased 3% in 2024 reflecting strong growth in downstream and light water. Water organic sales increased 8% in 2023 driven by strong pricing and new business wins. Light water reported strong sales growth in 2024 driven by strong performance across institutional, food & beverage and high-tech and good sales growth in 2023 driven by strong performance across high-tech and institutional. Heavy water in 2024 reported sales growth driven by new business wins that overcame softer market trends in primary metals and chemicals and good sales growth in 2023 driven by strong pricing, gains in primary metals and growth in chemicals. Downstream reported strong sales growth in 2024 driven by strong growth in refining and water management and strong growth in 2023 driven by innovative water treatment programs. Food & Beverage organic sales increased 1% in 2024 as good new business wins more than offset continued soft industry trends and comparisons to last year’s strong growth. Organic sales increased 9% in 2023 reflecting continued pricing, strong performance in dairy, and solid growth in beverage & brewing and animal health. Paper organic sales were flat in 2024 as strong new business wins were offset by soft but stabilizing customer production rates. ​Organic sales decreased 1% in 2023 as pricing and new business wins were offset by easing customer production rates.

Operating Income

Organic operating income and organic operating income margins for Global Industrial increased in both 2024 and 2023 when compared to prior periods.

Organic operating income margins increased 2.0 percentage points during 2024 compared to 2023, as the 4.2 percentage point positive impacts of lower delivered product costs, strong pricing, and higher volumes were partially offset by the 2.3 percentage point negative impacts of investments in the business. Organic operating income margins increased in 2023 compared to 2022, as the positive impacts of strong pricing overcame the negative impacts of investments in business including incentive compensation, lower volume, and higher supply chain costs.

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Global Institutional & Specialty

202420232022
Sales at fixed currency (millions)$5,413.9$5,014.6$4,433.2
Sales at public currency (millions)5,382.64,999.24,432.1
Organic sales change7%*
Acquisitions and divestitures1%*
Fixed currency sales change8%13%
Foreign currency translation-%-%
Public currency sales change8%13%
Operating income at fixed currency (millions)$1,182.7$841.8$631.9
Operating income at public currency (millions)1,173.8838.7632.5
Fixed currency operating income change40%33%
Fixed currency operating income margin21.8%16.8%14.3%
Organic operating income change40%*
Organic operating income margin21.9%16.8%*
Public currency operating income change40%33%

* Not meaningful

Percentages in the above table do not necessarily sum due to rounding.

Net Sales

Organic sales for Global Institutional & Specialty increased in 2024 continuing to significantly outperform end-market trends. The 2023 sales increased driven by strong pricing and new business wins.

At an operating segment level, Institutional organic sales increased 7% in 2024 reflecting sales growth across restaurants and lodging. Organic sales increased 12% in 2023, driven by strong pricing and new business wins. Specialty organic sales increased 7% in 2024 and 13% in 2023 reflecting growth in quick service and food retail in both years.

Operating Income

Organic operating income and organic operating income margin for our Global Institutional & Specialty segment increased in both 2024 and 2023 when compared to prior periods.

Organic operating income margins increased 5.1 percentage points during 2024, as the 6.6 percentage point positive impacts from strong pricing, lower supply chain costs and higher volumes were partially offset by the 1.9 percentage point negative impacts of investments in the business. Organic operating income margins increased during 2023, as the positive impact from strong pricing and cost savings initiatives overcame the negative impacts of investments in the business including incentive compensation and higher supply chain costs.

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Global Healthcare & Life Sciences

202420232022
Sales at fixed currency (millions)$1,434.1$1,607.5$1,534.3
Sales at public currency (millions)1,418.81,586.01,510.5
Organic sales change1%*
Acquisitions and divestitures(11)%*
Fixed currency sales change(11)%5%
Foreign currency translation-%-%
Public currency sales change(11)%5%
Operating income at fixed currency (millions)$147.2$160.8$193.4
Operating income at public currency (millions)143.3154.9189.4
Fixed currency operating income change(8)%(17)%
Fixed currency operating income margin10.3%10.0%12.6%
Organic operating income change18%*
Organic operating income margin10.3%8.8%*
Public currency operating income change(7)%(18)%

* Not meaningful

Percentages in the above table do not necessarily sum due to rounding.

Net Sales

Reported sales for 2024 reflected the sale of Ecolab’s global surgical solutions business, which closed in the third quarter 2024. Organic sales for Global Healthcare & Life Sciences increased in 2024 as compared to 2023 driven by continued growth in Life Sciences partially offset by modestly lower Healthcare sales. Organic sales for Global Healthcare & Life Sciences increased in 2023 as compared to 2022 driven by strong pricing and new business wins.

At an operating segment level, Healthcare organic sales decreased 1% in 2024 as strategic low margin business exits were partially offset by value pricing. Organic sales increased 7% in 2023 driven by pricing and strong growth in North America. Life Sciences organic sales increased 3% in 2024 reflecting new business wins and progressively improving industry trends. Organic sales increased 1% in 2023 as pricing was more than offset by soft near-term industry demand.

Operating Income

Organic operating income and organic operating income margins for our Global Healthcare & Life Sciences segment both increased in 2024 when compared to 2023. Organic operating income and organic operating income margins for our Global Healthcare & Life Sciences segment both decreased in 2023 when compared to 2022.

Organic operating income margins increased 1.5 percentage points in 2024, as the 3.5 percentage point positive impact from strong pricing and lower supply chain costs were partially offset by the 1.6 percentage point negative impacts from lower volumes in the business. Organic operating income margins decreased in 2023, as the positive impact from strong pricing was more than offset by the negative impacts from targeted investments in the business, unfavorable mix and higher supply chain costs.

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Global Pest Elimination

202420232022
Sales at fixed currency (millions)$1,167.8$1,070.2$963.5
Sales at public currency (millions)1,162.81,066.0959.0
Organic sales change8%*
Acquisitions and divestitures1%*
Fixed currency sales change9%11%
Foreign currency translation-%-%
Public currency sales change9%11%
Operating income at fixed currency (millions)$220.4$210.4$197.3
Operating income at public currency (millions)219.5209.7195.6
Fixed currency operating income change5%7%
Fixed currency operating income margin18.9%19.7%20.5%
Organic operating income change5%*
Organic operating income margin19.1%19.7%*
Public currency operating income change5%7%

* Not meaningful

Percentages in the above table do not necessarily sum due to rounding.

Net Sales

Organic sales for Global Pest Elimination increased 8% in 2024 led by strong growth in food & beverage, restaurants and food retail.

Operating Income

Organic operating income in Global Pest Elimination increased in 2024 compared to 2023. Organic operating income margins decreased in 2024 when compared to 2023.

Organic operating income margins in Global Pest Elimination decreased 0.6 percentage points in 2024, as the 4.4 percentage point positive impacts from strong pricing and higher volumes were more than offset by the 5.8 percentage point negative impacts of investments in the business and costs associated with a fourth quarter spike in accidents.

Corporate

Consistent with our internal management reporting, Corporate amounts in the table on page 37 include sales to ChampionX in accordance with the transitional supply agreement entered into with the transaction post-separation, as discussed in Note 17, intangible asset amortization specifically from the Nalco and Purolite transactions and special (gains) and charges that are not allocated to our reportable segments. Items included within special (gains) and charges are shown in the table on page 33.

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FINANCIAL POSITION, CASH FLOW AND LIQUIDITY

Financial Position

Total assets were $22.4 billion as of December 31, 2024, compared to total assets of $21.8 billion as of December 31, 2023.

Total liabilities were $13.6 billion as of December 31, 2024, compared to total liabilities of $13.8 billion as of December 31, 2023. Total debt was $7.6 billion as of December 31, 2024 and $8.2 billion as of December 31, 2023. See further discussion of our debt activity within the “Liquidity and Capital Resources” section of this MD&A.

Our net debt to EBITDA is shown in the following table. EBITDA is a non-GAAP measure discussed further in the “Non-GAAP Financial Measures” section of this MD&A.

202420232022
(ratio)
Net debt to EBITDA1.72.43.2
(millions)
Total debt$7,564.9$8,181.8$8,580.4
Cash1,256.8919.5598.6
Net debt$6,308.1$7,262.3$7,981.8
Net income including noncontrolling interest$2,131.9$1,393.0$1,108.9
Provision for income taxes439.3362.5234.5
Interest expense, net282.5296.7243.6
Depreciation634.9616.7618.5
Amortization300.5306.9320.2
EBITDA$3,789.1$2,975.8$2,525.7

Cash Flows

Operating Activities

Dollar Change
(millions)20242023202220242023
Cash provided by operating activities$2,813.9$2,411.8$1,788.4$402.1$623.4

We continue to generate cash flow from operations allowing us to fund our ongoing operations, acquisitions, investments in the business and pension obligations along with returning cash to our shareholders through dividend payments and share repurchases.

Cash provided by operating activities increased $402 million in 2024 compared to 2023, driven by a $739 million increase in net income less $258 million net gain on sale of global surgical solutions business.

Cash provided by operating activities increased $623 million in 2023 compared to 2022, driven primarily by $332 million net favorable change in working capital and $284 million increase in net income. The cash flow impact from working capital was primarily driven by improvement in inventory due to management efforts following easing global supply chain constraints and an improvement in receivables offset by a decrease in accounts payable primarily associated with our inventory reduction efforts.

The impact on operating cash flows of pension and postretirement plan contributions, cash activity related to restructuring, cash paid for income taxes and cash paid for interest, are shown in the following table:

Dollar Change
(millions)20242023202220242023
Pensions and postretirement plan contributions$54.4$109.3$64.3($54.9)$45.0
Restructuring payments78.0118.341.0(40.3)77.3
Income tax payments647.4469.2308.9178.2160.3
Interest payments342.6324.8222.417.8102.4

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Investing Activities

Dollar Change
(millions)20242023202220242023
Cash used for investing activities($433.8)($990.5)($716.8)$556.7($273.7)

Cash provided by (used for) investing activities is primarily impacted by the timing of business acquisitions and dispositions as well as from capital investments in the business.

We continue to make capital investments in the business, including merchandising and customer equipment and manufacturing facilities. Total capital expenditures were $995 million, $775 million and $713 million in 2024, 2023 and 2022, respectively.

Total cash provided by (used for) acquisitions, net of cash acquired along with dispositions, net of cash divested, in 2024, 2023 and 2022 was $313 million, $180 million and $7 million, respectively. Our acquisitions and divestitures are discussed further in Note 4. We continue to target strategic business acquisitions which complement our growth strategy and expect to continue to make capital investments and acquisitions in the future to support our long-term growth.

Financing Activities

Dollar Change
(millions)20242023202220242023
Cash used for financing activities($2,024.1)($1,054.7)($837.3)($969.4)($217.4)

Our cash flows from financing activities primarily reflect the issuances and repayment of debt, common stock repurchases, proceeds from common stock issuances related to our equity incentive programs and dividend payments.

There were no long-term debt issuances in 2024 or 2023. We issued $500 million par value and received $494 million in proceeds of long-term debt in 2022. The proceeds received from the debt issuances were used for repayment of outstanding debt, repayment of commercial paper and general corporate purposes. In addition, we had commercial paper and notes payable net issuances of $2 million in 2024 and net repayments of $2 million and $404 million in 2023 and 2022, respectively. We repaid $630 million and $500 million of long-term debt in 2024 and 2023, respectively.

Shares are repurchased for the purpose of partially offsetting the dilutive effect of our equity compensation plans, to manage our capital structure and to efficiently return capital to shareholders. We repurchased a total of $987 million, $14 million, and $518 million of shares in 2024, 2023 and 2022, respectively.

The impact on financing cash flows of commercial paper and notes payable repayments, long-term debt borrowings and long-term debt repayments, are shown in the following table:

Dollar Change
(millions)20242023202220242023
Net issuances (repayments) of commercial paper and notes payable$1.9($1.9)($404.3)$3.8$402.4
Long-term debt borrowings--494.0-(494.0)
Long-term debt repayments(630.4)(500.0)-(130.4)(500.0)

In December 2024, we increased our quarterly dividend rate by 14%. This represents the 33rd consecutive year we have increased our dividend. We have paid dividends on our common stock for 88 consecutive years. We paid dividends of $664 million, $617 million and $603 million in 2024, 2023 and 2022, respectively. Cash dividends declared per share of common stock, by quarter, for each of the last three years were as follows:

FirstSecondThirdFourth
QuarterQuarterQuarterQuarterYear
2024$0.57$0.57$0.57$0.65$2.36
2023$0.53$0.53$0.53$0.57$2.16
2022$0.51$0.51$0.51$0.53$2.06

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Liquidity and Capital Resources

We currently expect to fund all of our cash requirements which are reasonably foreseeable for the next twelve months, including scheduled debt repayments, new investments in the business, share repurchases, dividend payments, possible business acquisitions and pension and postretirement contributions with cash from operating activities, and as needed, additional short-term and/or long-term borrowings. We continue to expect our operating cash flow to remain strong.

As of December 31, 2024, we had $1,257 million of cash and cash equivalents on hand, of which $382 million was held outside of the U.S. As of December 31, 2023, we had $920 million of cash and cash equivalents on hand, of which $880 million was held outside of the U.S. Our cash balance is intended to fund current maturities of long-term debt. We will continue to evaluate our cash position in light of future developments.

In January 2024, we repaid €575 million ($630 million) of long-term debt.

As of December 31, 2024, we had a $2.0 billion multi-year credit facility, which expires in April 2026. The credit facility has been established with a diverse syndicate of banks and supports our U.S. and Euro commercial paper programs. The maximum aggregate amount of commercial paper that may be issued under our U.S. commercial paper program and our Euro commercial paper program may not exceed $2.0 billion. At year end, we had no commercial paper outstanding under our U.S. program nor our Euro program. There were no borrowings under our credit facility as of December 31, 2024 or 2023. As of December 31, 2024, both programs were rated A-2 by Standard & Poor’s, P-2 by Moody’s and F-1 by Fitch.

Additionally, we have uncommitted credit lines with major international banks and financial institutions. These credit lines support our daily global funding needs, primarily our global cash pooling structures. As of December 31, 2024 we had $165 million of bank supported letters of credit, surety bonds and guarantees outstanding in support of our commercial business transactions. We do not have any other significant unconditional purchase obligations or commercial commitments.

As of December 31, 2024, Standard & Poor’s, Fitch and Moody’s rated our long-term credit at A- (stable outlook), A- (stable outlook) and A3 (stable outlook), respectively. A reduction in our credit ratings could limit or preclude our ability to issue commercial paper under our current programs or could also adversely affect our ability to renew existing, or negotiate new, credit facilities in the future and could increase the cost of these facilities.

As of December 31, 2024, we were in compliance with our debt covenants and other requirements of our credit agreements and indentures.

A schedule of our various obligations as of December 31, 2024 are summarized in the following table:

Payments Due by Period
LessMore
Than2-34-5Than
(millions)Total1 YearYearsYears5 Years
Notes payable$4$4$-$-$-
One-time transition tax683236--
Long-term debt7,5616121,6965004,753
Operating leases809159268130252
Interest*3,5262955433792,309
Total$11,968$1,102$2,543$1,009$7,314

*Interest on variable rate debt was calculated using the interest rate at year end 2024.

As of December 31, 2024, our gross liability for unrecognized tax benefits was $34 million. We are not able to reasonably estimate the amount by which the liability will increase or decrease over an extended period of time or whether a cash settlement of the liability will be required. Therefore, these amounts have been excluded from the schedule of contractual obligations.

We do not have required minimum cash contribution obligations for our qualified pension plans in 2024. We are required to fund certain international pension benefit plans in accordance with local legal requirements. We estimate contributions to be made to our international plans will approximate $48 million in 2025. These amounts have been excluded from the schedule of contractual obligations.

We lease certain sales and administrative office facilities, distribution centers, research and manufacturing facilities and other equipment under longer-term operating leases. Vehicle leases are generally shorter in duration. Vehicle leases have residual value requirements that have historically been satisfied primarily by the proceeds on the sale of the vehicles.

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Market Risk

We enter into contractual arrangements (derivatives) in the ordinary course of business to manage foreign currency exposure and interest rate risks. We do not enter into derivatives for speculative or trading purposes. Our use of derivatives is subject to internal policies that provide guidelines for control, counterparty risk, and ongoing monitoring and reporting, and is designed to reduce the volatility associated with movements in foreign exchange and interest rates on our income statement and cash flows.

We enter into foreign currency forward contracts to hedge certain intercompany financial arrangements, and to hedge against the effect of exchange rate fluctuations on transactions related to cash flows denominated in currencies other than U.S. dollars. We use net investment hedges as hedging instruments to manage risks associated with our investments in foreign operations. As of December 31, 2024, we had a total of €575 million senior notes designated as net investment hedges.

We enter into cross-currency swap derivative contracts to hedge certain Euro denominated exposures from our investments in certain of its Euro denominated functional currency subsidiaries. We use net investment hedges as hedging instruments to manage risks associated with our investments in foreign operations. As of December 31, 2024, we had €1,575 million of cross-currency swap derivative contracts outstanding designated as a net investment hedge.

We enter into cross-currency swap derivative contracts to hedge certain Chinese Yuan (“CNY”) denominated exposures from our investments in certain CNY denominated functional currency subsidiaries. We use net investment hedges as hedging instruments to manage risks associated with our investments in foreign operations. As of December 31, 2024, we had CNH 3,619 million (CNH is the CNY traded in the offshore market) of cross-currency swap derivative contracts outstanding designated as a net investment hedge.

We manage interest expense using a mix of fixed and floating rate debt. To help manage borrowing costs, we may enter into interest rate swap agreements. Under these arrangements, we agree to exchange, at specified intervals, the difference between fixed and floating interest amounts calculated by reference to an agreed-upon notional principal amount. As of December 31, 2024, we had $1,500 million of interest rate swaps outstanding.

Refer to Note 8 for further information on our hedging activity.

Based on a sensitivity analysis (assuming a 10% change in market rates) of our foreign exchange and interest rate derivatives and other financial instruments, changes in exchange rates or interest rates would increase/decrease our financial position and liquidity by approximately $262 million. The effect on our results of operations would be substantially offset by the impact of the hedged items.

GLOBAL ECONOMIC AND POLITICAL ENVIRONMENT

Global Economies

Approximately half of our sales are outside of the U.S. Our international operations subject us to changes in economic conditions and foreign currency exchange rates as well as political uncertainty in some countries which could impact future operating results.

Argentina, Turkey and Egypt are classified as highly inflationary economies in accordance with U.S. GAAP, and the U.S. dollar is the functional currency for our subsidiaries in Argentina, Turkey and Egypt. During 2024, sales in Argentina, Turkey and Egypt represented approximately 1% of our consolidated sales. Assets held in Argentina, Turkey and Egypt at the end of 2024 represented less than 1% of our consolidated assets.

In light of Russia’s invasion of Ukraine and the sanctions against Russia by the United States and other countries, we have made the determination to limit our Russian business to operations that are essential to life, providing minimal support for our healthcare, life sciences, food and beverage and certain water businesses. We may further narrow our presence in Russia depending on future developments, such as the imposition of additional sanctions by the United States. Our Russian and Ukraine operations represented approximately 1% of our 2024 consolidated net sales. We recorded charges of $1.4 million and $13.1 million in 2023 and 2022, respectively, primarily related to recoverability risk of certain assets in both Russia and Ukraine. We cannot predict the progress or outcome of world geopolitical events, including the Russia and Ukraine conflict, or the consequences thereof.

NEW ACCOUNTING PRONOUNCEMENTS

Information regarding new accounting pronouncements is included in Note 2.

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SUBSEQUENT EVENTS

In February 2025, we entered into cross-currency swap derivative contracts with notional amounts of €300 million and CAD 280 million. These cross-currency swap derivative contracts are designated as net investment hedges of our Euro or CAD denominated exposures from our investments in certain of our Euro or CAD denominated functional currency subsidiaries.

Effective in the first quarter of 2025, we modified our organizational structure. As a result, our Global Industrial reportable segment was renamed Global Water and includes the Light & Heavy (previously named Water), Food & Beverage, and Paper operating segments. Our Global Institutional & Specialty reportable segment continues to include the Institutional and Specialty operating segments. Our former healthcare operating segment moved into the Institutional operating segment. Global Life Sciences was elevated to a standalone reportable segment. The Global Pest Elimination segment remains a standalone reportable segment.

NON-GAAP FINANCIAL MEASURES

This MD&A includes financial measures that have not been calculated in accordance with U.S. GAAP. These non-GAAP measures include:

●  Fixed currency sales

●  Adjusted net sales

●  Adjusted fixed currency sales

●  Organic sales, formerly known as acquisition adjusted fixed currency sales

●  Adjusted cost of sales

●  Adjusted gross margin

●  Fixed currency operating income

●  Fixed currency operating income margin

●  Adjusted operating income

●  Adjusted operating income margin

●  Adjusted fixed currency operating income

●  Adjusted fixed currency operating income margin

●  Organic operating income, formerly known as acquisition adjusted fixed currency operating income

●  Organic operating income margin, formerly known as acquisition adjusted fixed currency operating income margin

●  Adjusted other (income) expense

●  Adjusted interest expense, net

●  EBITDA

●  Adjusted tax rate

●  Adjusted net income attributable to Ecolab

●  Adjusted diluted EPS

We provide these measures as additional information regarding our operating results. We use these non-GAAP measures internally to evaluate our performance and in making financial and operational decisions, including with respect to incentive compensation. We believe that our presentation of these measures provides investors with greater transparency with respect to our results of operations and that these measures are useful for period-to-period comparison of results.

Our non-GAAP adjusted financial measures for cost of sales, gross margin, operating income and other (income) expense exclude the impact of special (gains) and charges and our non-GAAP adjusted financial measures for tax rate, net income attributable to Ecolab and diluted earnings per share further exclude the impact of discrete tax items. We include items within special (gains) and charges and discrete tax items that we believe can significantly affect the period-over-period assessment of operating results and not necessarily reflect costs and/or income associated with historical trends and future results. After tax special (gains) and charges are derived by applying the applicable local jurisdictional tax rate to the corresponding pre-tax special (gains) and charges.

EBITDA is defined as the sum of net income including non-controlling interest, provision for income taxes, net interest expense, depreciation and amortization. EBITDA is used in our net debt to EBITDA ratio, which we view as important indicators of the operational and financial health of our organization.

We evaluate the performance of our international operations based on fixed currency rates of foreign exchange. Fixed currency amounts included in this Form 10-K are based on translation into U.S. dollars at the fixed foreign currency exchange rates established by management at the beginning of 2024. We also provide our segment results based on public currency rates for informational purposes.

Our reportable segments do not include the impact of intangible asset amortization from the Nalco and Purolite transactions or the impact of special (gains) and charges as these are not allocated to our reportable segments.

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Our non-GAAP financial measures for organic sales, organic operating income and organic operating income margin are at fixed currency and exclude the impact of special (gains) and charges, the results of our acquired businesses from the first twelve months post acquisition and the results of divested businesses from the twelve months prior to divestiture. Further, due to the sale of the global surgical solutions business on August 1, 2024, we have excluded the results of the business for August through December 2023 from these organic measures for the years ended December 31, 2023 to remain comparable to the corresponding period in 2024. As part of the separation of ChampionX in 2020, we entered into an agreement with ChampionX to provide, receive or transfer certain products for a transitionary period. Transitionary period sales of product to ChampionX under this agreement are recorded in product and equipment sales in Corporate along with the related cost of sales. The remaining sales to ChampionX are recorded in product and equipment sales in the Global Industrial segment along with the related cost of sales. These transactions are removed from the consolidated results as part of the calculation of the impact of acquisitions and divestitures.

These non-GAAP measures are not in accordance with, or an alternative to U.S. GAAP and may be different from non-GAAP measures used by other companies. Investors should not rely on any single financial measure when evaluating our business. We recommend that investors view these measures in conjunction with the U.S. GAAP measures included in this MD&A and we have provided reconciliations of reported U.S. GAAP amounts to the non-GAAP amounts in this MD&A.

FY 2023 10-K MD&A

SEC filing source: 0001558370-24-001581.

Extracted structurally from real Item 7 body heading to real Item 7A/8 boundary. Confidence: high. Filing date: 2024-02-23. Report date: 2023-12-31.

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations.

The following management discussion and analysis (“MD&A”) provides information that we believe is useful in understanding our operating results, cash flows and financial condition. We provide quantitative information about the material sales drivers including the impact of changes in volume and pricing and the effect of acquisitions and changes in foreign currency at the corporate and reportable segment level. We also provide quantitative information regarding special (gains) and charges, discrete tax items and other significant factors we believe are useful for understanding our results. Such quantitative drivers are supported by comments meant to be qualitative in nature. Qualitative factors are generally ordered based on estimated significance.

The discussion should be read in conjunction with the consolidated financial statements and related notes included in this Form 10-K. Our consolidated financial statements are prepared in accordance with U.S. GAAP. This discussion contains various Non-GAAP Financial Measures and also contains various forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. We refer readers to the statements and information set forth in the sections entitled “Non-GAAP Financial Measures” at the end of this MD&A, and “Forward-Looking Statements” and “Risk Factors” within Items 1 and 1A of this Form 10-K. We also refer readers to the tables within the section entitled “Results of Operations” of this MD&A for reconciliation information of Non-GAAP measures to U.S. GAAP.

Comparability of Results

Purolite acquisition

In December 2021, we acquired Purolite for total consideration of $3.7 billion in cash, net of cash acquired. Purolite is a leading and fast-growing global provider of high-end ion exchange resins for the separation and purification of solutions for pharmaceutical and industrial applications. Headquartered in King of Prussia, Pennsylvania, Purolite operates in more than 30 countries. Purolite is reported within our Life Sciences operating segment. Acquisition and integration charges are recorded within special (gains) and charges. The 2021 impacts of the Purolite acquisition including operating results, acquisition-related amortization and interest expense related to the transaction were also excluded from 2021 adjusted results.

Impact of Acquisitions and Divestitures

Our non-GAAP financial measures for organic sales, organic operating income and organic operating income margin are at fixed currency and exclude the impact of special (gains) and charges, the results of our acquired businesses from the first twelve months post acquisition and the results of divested businesses from the twelve months prior to divestiture. As part of the separation of ChampionX in 2020, we entered into a Master Cross Supply and Product Transfer agreement with ChampionX to provide, receive or transfer certain products for a period of 36 months and for a small set of products with limited suppliers over the next few years. Sales of product to ChampionX under this agreement are recorded in product and equipment sales in the Corporate segment along with the related cost of sales. These transactions are removed from the consolidated results as part of the calculation of the impact of acquisitions and divestitures.

Comparability of Reportable Segments

Effective January 1, 2023, our former Downstream operating segment is now part of the Water operating segment. This change did not have any impact on the Global Industrial reportable segment.

Fixed Currency Foreign Exchange Rates

Management evaluates the sales and operating income performance of our non-U.S. dollar functional currency international operations based on fixed currency exchange rates, which eliminate the impact of exchange rate fluctuations on our international operations. Fixed currency amounts are updated annually at the beginning of each year based on translation into U.S. dollars at foreign currency exchange rates established by management, with all periods presented using such rates. Public currency rate data provided within the “Segment Performance” section of this MD&A reflect amounts translated at actual public average rates of exchange prevailing during the corresponding period and is provided for informational purposes only.

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EXECUTIVE SUMMARY

In 2023, we delivered high single digit sales growth as we continued strong pricing. Our strong pricing offset continued delivered product cost increases. Our team generated double-digit sales growth in Institutional & Specialty, high single digit sales growth in Industrial, and Other segments while Healthcare and Life Sciences generated good sales growth. Operating income grew by strong double digits, as strong pricing and cost savings initiatives overcame investments in the business and higher supply chain costs.

Sales

Reported sales increased 8% to $15.3 billion in 2023 from $14.2 billion in 2022. When measured in fixed rates of foreign currency exchange, fixed currency sales increased 8% compared to the prior year. Organic sales increased 9% compared to the prior year.

Gross Margin

Our reported gross margin was 40.2% of sales for 2023, compared to our 2022 reported gross margin of 37.8%. Excluding the impact of special (gains) and charges included in cost of sales, our adjusted gross margin was 40.4% in 2023 and 38.2% in 2022. Our gross profit increased as our strong pricing exceeded delivered product cost inflation.

Operating Income

Reported operating income increased 28% to $2.0 billion in 2023, compared to $1.6 billion in 2022. Adjusted operating income, excluding the impact of special (gains) and charges increased 20% in 2023 as strong pricing overcame investments in the business including incentive compensation, unfavorable mix and higher supply chain costs. Organic operating income increased 20% in 2023.

Earnings from Continuing Operations Attributable to Ecolab Per Common Share (“EPS”)

Reported diluted EPS increased 26% to $4.79 in 2023 compared to $3.81 in 2022. Special (gains) and charges had an impact on both years. Special (gains) and charges in 2023 were driven primarily by restructuring expense and 2022 was driven primarily by restructuring and pension settlement expense. Adjusted diluted EPS, which excludes the impact of special (gains) and charges and discrete tax items increased 16% to $5.21 in 2023 compared to $4.49 in 2022 as our strong operating income performance was partially offset by foreign currency translation and increases in interest expense.

Balance Sheet

We remain committed to maintaining “A” range ratings metrics over the long-term, supported by our current credit ratings of A-/A3/A- by Standard & Poor’s, Moody’s Investor Services and Fitch, respectively. Our strong balance sheet has allowed us continued access to capital at attractive rates.

Cash Flow

Cash flow from operating activities was $2.4 billion in 2023 compared to $1.8 billion in 2022. We continued to generate strong cash flow from operations, allowing us to fund our ongoing operations, investments in our business, acquisitions, debt repayments, pension obligations and return cash to our shareholders through share repurchases and dividend payments.

Dividends

Dividends declared per common share in 2023 was $2.16 per share. In December 2023 we increased our quarterly cash dividend by 8% to $0.57 per share, representing our 32nd consecutive annual dividend rate increase. We have paid cash dividends on our common shares for 87 consecutive years. Our outstanding dividend history reflects our long-term growth and development, strong cash flows, solid financial position and confidence in our business prospects for the years ahead.

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CRITICAL ACCOUNTING ESTIMATES

Our consolidated financial statements are prepared in accordance with U.S. GAAP. We have adopted various accounting policies to prepare the consolidated financial statements in accordance with U.S. GAAP. Our significant accounting policies are disclosed in Note 2 of the Notes to the Consolidated Financial Statements (“Notes”).

Preparation of our consolidated financial statements, in conformity with U.S. GAAP, requires us to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying notes. Estimates are considered to be critical if they meet both of the following criteria: (1) the estimate requires assumptions to be made about matters that are highly uncertain at the time the accounting estimate is made, and (2) different estimates that we reasonably could have used for the accounting estimate in the current period, or changes in the accounting estimate that are reasonably likely to occur from period to period, have a material impact on the presentation of our financial condition or results of operations.

Besides estimates that meet the “critical” estimate criteria, we make many other accounting estimates in preparing our financial statements and related disclosures. All estimates, whether or not deemed critical, affect reported amounts of assets, liabilities, revenues or expenses as well as disclosures of contingent assets and liabilities. Estimates are based on experience and other information available prior to the issuance of the financial statements. Materially different results can occur as circumstances change and additional information becomes known, even from estimates not deemed critical. Our critical accounting estimates include the following:

Revenue Recognition

Revenue is measured as the amount of consideration expected to be received in exchange for transferring goods or providing service. Revenue from product and sold equipment is recognized when obligations under the terms of a contract with the customer are satisfied, which generally occurs with the transfer of the product or delivery of the equipment. Revenue from service and leased equipment is recognized when the services are provided, or the customer receives the benefit from the leased equipment, which is over time. Service revenue is recognized over time utilizing an input method and aligns with when the services are provided. Typically, revenue is recognized over time using costs incurred to date because the effort provided by the field selling and service organization represents services provided, which corresponds with the transfer of control. Revenue for leased equipment is accounted for under Topic 842 Leases and recognized on a straight-line basis over the length of the lease contract.

Our revenue policies do not provide for general rights of return. We record estimated reductions to revenue for customer programs and incentive offerings including pricing arrangements, promotions and other volume-based incentives based primarily on historical experience and anticipated performance over the contract period. Depending on market conditions, we may increase customer incentive offerings, which could reduce gross profit margins over the term of the incentive. We also record estimated reserves for product returns and credits based on specific circumstances and credit conditions. We record an allowance for uncollectible accounts based on our estimates of expected future credit losses.

The revenue standard can be applied to a portfolio of contracts with similar characteristics if it is reasonable that the effects of applying the standard at the portfolio would not be significantly different than applying the standard at the individual contract level. We apply the portfolio approach primarily within each operating segment by geographical region. Application of the portfolio approach was focused on those characteristics that have the most significant accounting consequences in terms of their effect on the timing of revenue recognition or the amount of revenue recognized. We determined the key criteria to assess with respect to the portfolio approach, including the related deliverables, the characteristics of the customers and the timing and transfer of goods and services, which most closely aligned within the operating segments. In addition, the accountability for the business operations, as well as the operational decisions on how to go to market and the product offerings, are performed at the operating segment level. For additional information on revenue recognition, refer to Note 17.

Litigation and Environmental Liabilities

Our business and operations are subject to extensive environmental laws and regulations governing, among other things, air emissions, wastewater discharges, the use and handling of hazardous substances, waste disposal and the investigation and remediation of soil and groundwater contamination. Some risk of environmental liability is inherent in our operations.

We record liabilities related to pending litigation, environmental claims and other contingencies when a loss is probable and can be reasonably estimated. Estimates used to record such liabilities are based on our best estimate of probable future costs. We record the amounts that represent the points in the range of estimates that we believe are most probable or the minimum amount when no amount within the range is a better estimate than any other amount. Potential insurance reimbursements generally are not anticipated in our accruals for environmental liabilities or other insured losses. Expected insurance proceeds are recorded as receivables when recovery is deemed certain. While the final resolution of litigation and environmental contingencies could result in amounts different than current accruals, and therefore have an impact on our consolidated financial results in a future reporting period, we believe the ultimate outcome will not have a significant impact on our consolidated financial position. For additional information on our commitments and contingencies, refer to Note 15.

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Actuarially Determined Liabilities

Pension and Postretirement Healthcare Benefit Plans

The measurement of our pension and postretirement benefit obligations are dependent on a variety of assumptions determined by management and used by our actuaries in their valuations and calculations. These assumptions affect the amount and timing of future pension contributions, benefit payments and expense or income recognized.

The significant assumptions used in developing the required estimates are the discount rates, expected returns on assets, projected salary and health care cost increases and mortality tables.

Column 1Column 2
The discount rate assumptions for our U.S. plans are assessed using a yield curve constructed from a subset of bonds yielding greater than the median return from a population of non-callable, corporate bonds that have an average rating of AA when averaging available Moody’s Investor Services, Standard & Poor’s and Fitch ratings. The discount rates are calculated by matching each plans’ projected cash flows to the bond yield curve. For 2023 and 2022, we measured service and interest costs by applying the specific spot rates along that yield curve to the plans’ liability cash flows. We believe this approach provides a more precise measurement of service and interest costs by aligning the timing of the plans’ liability cash flows to the corresponding spot rates on the yield curve. In determining our U.S. pension obligations for 2023, our weighted-average discount rate decreased to 4.95% from 5.17% at year-end 2022. In determining our U.S. postretirement health care obligation for 2023, our weighted-average discount rate decreased to 4.95% from 5.14% at year-end 2022.

Column 1Column 2
The expected rate of return on plan assets reflects asset allocations, investment strategies and views of investment advisors, and represents our expected long-term return on plan assets. Our weighted-average expected returns on U.S. plan assets used in determining the U.S. pension and U.S. postretirement health care expenses was 7.75% for 2023 and 7.00% for 2022 and 2021.

Column 1Column 2
Projected salary is based on our long-term actual experience, the near-term outlook and assumed inflation. Our weighted-average projected salary increase used in determining the U.S. pension expenses was 4.03% for 2023, 2022 and 2021.

Column 1Column 2
For postretirement benefit measurement purposes as of December 31, 2023, the annual rates of increase in the per capita cost of covered health care were assumed to be 7.46% for pre-65 costs. Post-65 costs are no longer used. The rates are assumed to decrease each year until they reach 4.5% in 2034 and remain at those levels thereafter.

Column 1Column 2
We use mortality tables appropriate in the circumstances, which generally are the recently available mortality tables as of the respective U.S. and international measurement dates. Our year-end U.S. valuations reflect mortality tables that estimate the impacts of COVID in an endemic state. This represents a change from prior year when the impact of COVID on future mortality could not be reasonably estimated.

The effects of actual results differing from our assumptions, as well as changes in assumptions, are reflected in the unrecognized gains or losses and amortized into earnings in the future. Significant differences in actual experience or significant changes in assumptions may materially affect future pension and other postretirement obligations and income or expense. The unrecognized net losses on our U.S. qualified and non-qualified pension plans increased to $495 million as of December 31, 2023 from $412 million as of December 31, 2022 (both before tax), primarily due to lower actual return on assets partially offset by current year net actuarial gains.

The effect of a decrease in the discount rate or decrease in the expected return on assets assumption as of December 31, 2023, on the December 31, 2023 defined benefit obligation and 2024 expense is shown below, assuming no changes in benefit levels. Expense amounts reflect the accounting for gains or losses as a component of other comprehensive income or expense and recognition of the impacts into earnings over time:

Effect on U.S. Pension Plans
Increase inHigher
AssumptionRecorded2024
(millions)ChangeObligationExpense
Discount rate-.25 pts$37.7$2.9
Expected return on assets-.25 ptsN/A(4.7)

Effect on U.S. Postretirement
Health Care Benefits Plans
Increase inHigher
AssumptionRecorded2024
(millions)ChangeObligationExpense
Discount rate-.25 pts$2.3$-
Expected return on assets-.25 ptsN/A-

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Our international pension obligations and underlying plan assets represent approximately one third of our global pension plans, with the majority of the amounts held in the U.K. and Eurozone countries. We use assumptions similar to our U.S. plan assumptions to measure our international pension obligations, however, the assumptions used vary by country based on specific local country requirements and information.

Refer to Note 16 for further discussion concerning our accounting policies, estimates, funded status, contributions and overall financial positions of our pension and postretirement plan obligations.

Self-Insurance

Globally we have insurance policies with varying deductible levels for property and casualty losses. We are insured for losses in excess of these deductibles, subject to policy terms and conditions and have recorded both a liability and an offsetting receivable for amounts in excess of these deductibles. We are self-insured for health care claims for eligible participating employees, subject to certain deductibles and limitations. We determine our liabilities for claims on an actuarial basis.

Income Taxes

Judgment is required to determine the annual effective income tax rate, deferred tax assets and liabilities, valuation allowances recorded against net deferred tax assets and unrecognized tax benefits.

Effective Income Tax Rate

Our effective income tax rate is based on annual income, statutory tax rates and tax planning available in the various jurisdictions in which we operate. Our annual effective income tax rate includes the impact of unrecognized tax benefits. We recognize the amount of tax benefit that is greater than 50% likely of being realized upon settlement with a taxing authority. We adjust these liabilities for unrecognized tax benefits in light of changing facts and circumstances.

Tax regulations require items to be included in our tax returns at different times than the items are reflected in our financial statements. As a result, the effective income tax rate reflected in our financial statements differs from that reported in our tax returns. Some of these differences are permanent, such as expenses that are not deductible on our tax return, and some are temporary differences, such as depreciation expense.

Deferred Tax Assets and Liabilities and Valuation Allowances

Deferred tax assets and liabilities are determined based on temporary differences between the financial reporting and tax bases of assets and liabilities, applying enacted tax rates expected to be in effect for the year in which the differences are expected to reverse. Based on the evaluation of available evidence, both positive and negative, we recognize tax assets, such as net operating loss carryforwards and tax credit carryforwards, to the extent that realizing these benefits is considered to be more likely than not. Relevant factors in determining the realizability of deferred tax assets include historical results, sources of future taxable income, the expected timing of the reversal of temporary differences, tax planning strategies and the expiration dates of the various tax attributes.

Unrecognized Tax Benefits

A number of years may elapse before a particular tax matter, for which we have established a liability for unrecognized tax benefits, is audited and finally resolved. The number of tax years with open tax audits varies depending on the tax jurisdiction. The Internal Revenue Service (“IRS”) has completed examinations of our U.S. federal income tax returns through 2016 and the years 2017 through 2020 are currently under audit. In addition to the U.S. federal examinations, we have ongoing audit activity in several U.S. state and foreign jurisdictions.

The tax positions we take are based on our interpretations of tax laws and regulations in the applicable federal, state and international jurisdictions. We believe our tax returns properly reflect the tax consequences of our operations, and our liabilities for unrecognized tax benefits are appropriate and sufficient for the positions taken. Because of the uncertainty of the final outcome of these examinations, we have established a liability for potential reductions of tax benefits (including related interest and penalties) for amounts that do not meet the more-likely-than-not thresholds for recognition and measurement as required by authoritative guidance. The liability for unrecognized tax benefits is reviewed throughout the year, taking into account new legislation, regulations, case law and audit results. Settlement of any particular issue could result in offsets to other balance sheet accounts, cash payments or receipts and/or adjustments to tax expense. Liabilities for unrecognized tax benefits are presented in the Consolidated Balance Sheets within other non-current liabilities. Our gross liability for unrecognized tax benefits was $24.2 million and $24.9 million as of December 31, 2023 and 2022, respectively. For additional information on income taxes refer to Note 12.

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Long-Lived Assets, Intangible Assets and Goodwill

Long-Lived and Amortizable Intangible Assets

Purchased long-lived and amortizable intangible assets not acquired as part of a business combination are recorded as of their acquisition date at cost, whereas long-lived and amortizable assets acquired as part of a business combination are recorded as of their acquisition date at their fair values based on the fair value requirements defined in U.S. GAAP. This requires us to make significant estimates and assumptions relating to the present value of its future cash flows, such as growth rates, royalty rates or discount rates.

We review our long-lived and amortizable intangible assets, the net value of which was $6.3 billion as of December 31, 2023 and 2022, for impairment when significant events or changes in business circumstances indicate that the carrying amount of the assets may not be recoverable. Such circumstances may include a significant decrease in the market price of an asset or asset group, a significant adverse change in the manner in which asset or asset groups are being used or history of operating or cash flow losses associated with the use of the asset or asset group. Impairment losses could occur when the carrying amount of an asset or asset group exceeds the anticipated future undiscounted cash flows expected to result from the use of the asset or asset group and its eventual disposition. The amount of the impairment loss to be recorded, if any, is calculated as the excess of the asset’s or assets group’s carrying amount over its estimated fair value.

We use the straight-line method to recognize amortization expense related to our amortizable intangible assets, including our customer relationships. We consider various factors when determining the appropriate method of amortization for our customer relationships, including projected sales data, customer attrition rates and length of key customer relationships.

Globally, we have a broad customer base. Our retention rate of significant customers has aligned with our acquisition assumptions, including the customer bases acquired from our Nalco, Laboratoires Anios (“Anios”), Copal Invest NV, including its primary operating entity CID Lines (collectively, “CID Lines”) and Purolite transactions, which make up the majority of our unamortized customer relationships. Our historical retention rates, coupled with our consistent track record of keeping long-term relationships with our customers, supports our expectation of consistent sales generation for the foreseeable future from the acquired customer bases. If our customer retention rates or other post-acquisition operational activities change materially, we would evaluate the financial impacts and significance of the events given rise to the change which could result in impairment of our customer relationship intangible assets, or absent an impairment, an acceleration of amortization expense.

In addition, we periodically reassess the estimated remaining useful lives of our long-lived and amortizable intangible assets. Changes to estimated useful lives would impact the amount of depreciation and amortization expense recorded in earnings. We have experienced no significant changes in the carrying amount or estimated remaining useful lives of our long-lived or amortizable intangible assets.

Goodwill and Indefinite Life Intangible Assets

Goodwill arises from our acquisitions and represents the excess of the fair value of the purchase consideration exchanged over the fair value of net assets acquired. We had total goodwill of $8.1 billion and $8.0 billion as of December 31, 2023 and 2022, respectively. We test our goodwill for impairment at the reporting unit level. Our reporting units are our ten operating segments. We assess goodwill for impairment on an annual basis during the second quarter. If circumstances change or events occur that demonstrate it is more likely than not that the carrying amount of a reporting unit exceeds its fair value, we complete an interim goodwill impairment assessment of that reporting unit prior to the next annual assessment. If the results of an annual or interim goodwill impairment assessment demonstrate the carrying amount of a reporting unit is greater than its fair value, we will recognize an impairment loss for the amount by which the reporting unit’s carrying amount exceeds its fair value, but not to exceed the carrying amount of goodwill assigned to that reporting unit.

For our annual 2023 goodwill impairment assessment, we completed our impairment assessment for our ten reporting units using discounted cash flow analyses that incorporated assumptions regarding future growth rates, terminal values and discount rates. Our goodwill impairment assessments for 2023 indicated the estimated fair values of each of these ten reporting units exceeded the carrying amounts of the respective reporting units by a significant margin. We evaluate the need to complete interim goodwill impairment assessments when significant events or changes in business circumstances indicate that it is more likely than not that the carrying amount of a reporting unit may be higher than its fair value. No events were noted during the second half of 2023 that required completion of an interim goodwill impairment assessment in the second half of 2023 for any of our ten reporting units. There has been no impairment of goodwill in any of the periods presented.

The Nalco trade name is our only indefinite life intangible asset, which is tested for impairment on an annual basis during the second quarter. For our annual 2023 indefinite life intangible asset impairment assessment, we completed our impairment assessment of the Nalco trade name using the relief from royalty discounted cash flow method, which incorporates assumptions regarding future sales projections, royalty rates and discount rates. Our Nalco tradename impairment assessment for 2023 indicated the estimated fair value of the Nalco trade name exceeded its $1.2 billion carrying amount by a significant margin. No events were noted during the second half of 2023 that required completion of an interim impairment assessment of our Nalco trade name in the second half of 2023. There has been no impairment of the Nalco trade name intangible since it was acquired.

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RESULTS OF OPERATIONS

Net Sales

Percent Change
(millions)20232022202120232022
Product and equipment sales$12,316.8$11,446.2$10,153.3
Service and lease sales3,003.42,741.62,579.8
Reported GAAP net sales15,320.214,187.812,733.18%11%
2021 impact of Purolite on net sales--12.0
Non-GAAP adjusted net sales15,320.214,187.812,721.18%12%
Effect of foreign currency translation(44.8)(94.4)(566.9)
Non-GAAP adjusted fixed currency sales15,275.414,093.412,154.28%16%
Effect of acquisitions and divestitures(113.4)(123.7)*
Non-GAAP organic sales$15,162.0$13,969.7*9%*
* Not meaningful

The percentage components of the year-over-year sales change are shown below:

(percent)20232022
Volume-%2%
Price changes810
Organic sales change913
Acquisitions and divestitures-3
Fixed currency sales change816
Foreign currency translation-(4)
Reported GAAP net sales change8%11%

Amounts do not necessarily sum due to rounding.

Cost of Sales (“COS”) and Gross Profit Margin (“Gross Margin”)

202320222021
GrossGrossGross
(millions/percent)COSMarginCOSMarginCOSMargin
Product and equipment cost of sales$7,389.2$7,212.8$6,100.9
Service and lease cost of sales1,765.71,618.21,514.9
Reported GAAP COS and gross margin9,154.940.2%8,831.037.8%7,615.840.2%
Special (gains) and charges22.569.993.9
2021 impact of Purolite on COS--7.6
Non-GAAP adjusted COS and gross margin$9,132.440.4%$8,761.138.2%$7,514.340.9%

Our COS values and corresponding gross margin are shown above. Our gross margin is defined as sales less cost of sales divided by sales.

Our reported gross margin was 40.2%, 37.8%, and 40.2% for 2023, 2022 and 2021, respectively. Our 2023, 2022 and 2021 reported gross margins were negatively impacted by special (gains) and charges of $22.5 million, $69.9 million, and $93.9 million, respectively. Special (gains) and charges items impacting COS are shown within the “Special (Gains) and Charges” table below.

Excluding the impact of special (gains) and charges, our 2023 adjusted gross margin was 40.4% compared against a 2022 adjusted gross margin of 38.2%. The increase primarily reflected accelerating pricing that overcame higher supply chain costs.

Excluding the impact of special (gains) and charges and the 2021 impacts of the Purolite transaction, our adjusted gross margin was 38.2% and 40.9% for 2022 and 2021, respectively. The decrease primarily reflected accelerating pricing that was more than offset by higher delivered product cost and unfavorable mix.

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Selling, General and Administrative Expenses (“SG&A”)

(percent)202320222021
SG&A Ratio26.5%25.8%26.8%

The increased SG&A ratio (SG&A expenses as a percentage of reported net sales) comparing 2023 against 2022 was driven by higher incentive compensation compared to last year which was partially offset by strong productivity including cost savings initiatives. The decreased SG&A ratio (SG&A expenses as a percentage of reported net sales) comparing 2022 against 2021 was driven primarily by strong productivity including cost savings initiatives, partially offset by higher cost of compensation compared to last year.

Special (Gains) and Charges

Special (gains) and charges reported on the Consolidated Statements of Income included the following items:

(millions)202320222021
Cost of sales
Restructuring activities$22.5$21.4$24.7
Acquisition and integration activities-25.04.2
Russia/Ukraine-7.2-
Other-16.365.0
Cost of sales subtotal22.569.993.9
Special (gains) and charges
Restructuring activities63.285.811.9
Acquisition and integration activities16.114.529.9
Russia/Ukraine1.45.9-
Other30.734.360.8
Special (gains) and charges subtotal111.4140.5102.6
Operating income subtotal133.9210.4196.5
Other (income) expense-50.637.2
Interest expense, net--33.1
Total special (gains) and charges$133.9$261.0$266.8

For segment reporting purposes, special (gains) and charges are not allocated to reportable segments, which is consistent with our internal management reporting.

Restructuring Activities

Restructuring activities are primarily related to the Combined Program which is described below. These activities have been included as a component of cost of sales, special (gains) and charges, and other (income) expense on the Consolidated Statements of Income. Restructuring liabilities have been classified as a component of other current and other noncurrent liabilities on the Consolidated Balance Sheets.

Further details related to our restructuring charges are included in Note 3.

Combined Program

In November 2022, we approved a Europe cost savings program. In connection with these actions, we expected to incur pre-tax charges of $130 million ($110 million after tax) or $0.38 per diluted share. In February 2023, we expanded our previously announced Europe cost savings program to focus on its Institutional and Healthcare businesses in other regions. In connection with the expanded program (“Combined Program”), we expect to incur total pre-tax charges of $195 million ($150 million after tax) or $0.52 per diluted share. We expect that these restructuring charges will be completed by the end of 2024. Program actions include headcount reductions from terminations, not filling certain open positions, and facility closures. The Combined Program charges are expected to be primarily cash expenditures related to severance and asset disposals.

In anticipation of this Combined Program, a limited number of actions were taken in the fourth quarter of 2022. As a result, we reclassified $19.3 million ($14.5 million after tax) or $0.05 per diluted share from other restructuring to the Combined Program in the first quarter of 2023.

In 2023 and 2022 we recorded total Combined Program restructuring charges of $77.7 million ($66.4 million after tax) or $0.23 per diluted share and $67.2 million ($56.0 million after tax) or $0.20 per diluted share, respectively. We have recorded $164.2 million ($136.9 million after tax), or $0.48 per diluted share of cumulative charges under the Combined Plan. The net liability related to the Combined Program was $43.1 million and $62.0 million as of December 31, 2023 and 2022, respectively. The remaining liability is expected to be paid over a period of a few months to several quarters and will continue to be funded from operating activities.

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The Combined Program has delivered $131 million of cumulative cost savings with estimated annualized cost savings of $175 million in continuing operations by 2024.

Institutional Advancement Program

We approved a restructuring plan in 2020 focused on the Institutional business (“the Institutional Plan”) which is intended to enhance our Institutional sales and service structure and allow the sales team to capture share and penetration while maximizing service effectiveness by leveraging our ongoing investments in digital technology.

In 2023, 2022 and 2021, we recorded total restructuring charges of $8.0 million ($6.0 million after tax) or $0.03 per diluted share, $6.3 million ($4.8 million after tax) or $0.02 per diluted share and $12.6 million ($10.2 million after tax) or $0.04 per diluted share, respectively, primarily related to severance, disposals of equipment and office closures. The Restructuring activities were completed at the end of 2023, with total costs of $62.1 million ($47.4 million after tax), or $0.17 per diluted share. Net cash payments were $2.6 million and non-cash net charges were $6.8 million in 2023. There was no remaining liability related to the Institutional Plan as of December 31, 2023. There was $1.9 million of liability related to the Institutional Plan of December 31, 2022.

The Institutional Plan has delivered $55 million of annual cost savings.

Accelerate 2020

During 2018, we formally commenced a restructuring plan Accelerate 2020 (“the A2020 Plan”), to leverage technology and system investments and organizational changes. The goals of the A2020 Plan were to further simplify and automate processes and tasks, reduce complexity and management layers, consolidate facilities and focus on key long-term growth areas by further leveraging technology and structural improvements. We recorded restructuring charges of $9.9 million ($8.4 million after tax) or $0.03 per diluted share and $5.3 million ($6.2 million after tax) or $0.02 per diluted share in 2022 and 2021, respectively. The restructuring activities were completed at the end of 2022, with total costs of $254.4 million ($198.4 million after tax), or $0.69 per diluted share.

Net cash payments were $13.2 million during 2023. The liability related to the A2020 Plan was $4.9 million and $18.1 million as of December 31, 2023 and 2022, respectively. The remaining liability is expected to be paid over a period of a few months to several quarters which continue to be funded from operating activities.

The A2020 Plan has delivered $315 million of annual cost savings.

Other Restructuring Activities

During 2022 and 2021, we incurred restructuring charges of $23.8 million ($17.9 million after tax), or $0.06 per diluted share and $18.7 million ($17.0 million after tax), or $0.06 per diluted share, respectively, related to other immaterial restructuring activity. The charges primarily related to severance and asset write-offs.

The restructuring liability balance for all other restructuring plans excluding the Combined Program, A2020 Plan and the Institutional Plan were $3.3 million and $23.2 million as of December 31, 2023 and 2022, respectively. The decrease in liability was driven primarily by the reclass of $19.3 million from other restructuring to the Combined Program in the first quarter of 2023. The remaining liability is expected to be paid over a period of a few months to several quarters and will continue to be funded from operating activities. Cash payments during 2023 related to all other restructuring plans excluding the Combined Program, A2020 and Institutional Plan were $0.6 million.

Acquisition and integration related costs

Acquisition and integration related costs reported in special (gains) and charges on the Consolidated Statements of Income in 2023 include $16.1 million ($12.0 million after tax) or $0.04 per diluted share. Charges are integration related costs primarily related to the Purolite Corporation (“Purolite”) acquisition.

Acquisition and integration related costs reported in special (gains) and charges on the Consolidated Statements of Income in 2022 include $14.5 million ($11.4 million after tax) or $0.04 per diluted share. Charges are related primarily to the Purolite acquisition and consist of integration related costs, advisory and legal fees. Acquisition and integration related costs reported in product and equipment cost of sales on the Consolidated Statements of Income in 2022 include $25.0 million ($19.6 million after tax) or $0.07 per diluted share. Charges are related primarily to the recognition of fair value step-up in the Purolite inventory and other integration costs.

Acquisition and integration related costs reported in special (gains) and charges on the Consolidated Statements of Income in 2021 include $29.9 million ($23.5 million after tax) or $0.08 per diluted share. Charges are primarily related to the Purolite acquisition and consisted of deal costs, integration costs and advisory and legal fees. Acquisition and integration related costs reported in product and equipment cost of sales on the Consolidated Statements of Income in 2021 include $4.2 million ($3.3 million after tax) or $0.01 per diluted share and are related to the recognition of fair value step-up in the Purolite inventory. In conjunction with its acquisitions, we incurred $0.8 million ($0.6 million after tax), or less than $0.01 per diluted share, of special (gains) and charges reported in interest expense in 2021.

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Russia/Ukraine

In light of Russia’s invasion of Ukraine and the sanctions against Russia by the United States and other countries, we have made the determination that we will limit our Russian business to operations that are essential to life, providing minimal support for our healthcare, life sciences, food and beverage and certain water businesses. We incurred charges of $1.4 million ($1.1 million after tax) or less than $0.01 per diluted share and $13.1 million ($12.6 million after tax) or $0.04 per diluted share during 2023 and 2022, respectively, primarily related to recoverability risk of certain assets in both Russia and Ukraine.

Other operating activities

Other operating activities recorded in cost of sales on the Consolidated Statements of Income of $16.3 million ($12.7 million after tax), or $0.04 per diluted share in 2022, and $65.0 million ($49.2 million after tax), or $0.17 per diluted share in 2021 relate primarily to COVID-19 activities.

Other operating activities recorded in special (gains) and charges on the Consolidated Statements of Income of $30.7 million ($23.3 million after tax), or $0.08 per diluted share in 2023 relate primarily to certain legal charges. Other operating activities recorded in special (gains) and charges on the Consolidated Statements of Income of $34.3 million ($25.7 million after tax), or $0.09 per diluted share in 2022 and $60.8 million ($46.4 million after tax), or $0.16 per diluted share in 2021 relate primarily to COVID-19 activities and certain legal charges.

Other (income) expense

During 2022 and 2021, we incurred settlement expense recorded in other (income) expense on the Consolidated Statements of Income of $50.6 million ($38.2 million after tax) or $0.13 per diluted share and $37.2 million ($28.7 million after tax) or $0.10 per diluted share, respectively, related to U.S. pension plan lump-sum payments to retirees.

Interest expense, net

During 2021 we recorded special charges of $32.3 million ($28.4 million after tax) or $0.10 per diluted share in interest expense on the Consolidated Statements of Income related to debt issuance and refinancing charges.

Operating Income and Operating Income Margin

Percent Change
(millions)20232022202120232022
Reported GAAP operating income$1,992.3$1,562.5$1,598.628%(2)%
Special (gains) and charges133.9210.4196.5
2021 impact of Purolite on operating income--3.8
Non-GAAP adjusted operating income2,126.21,772.91,798.920(1)
Effect of foreign currency translation(5.8)(13.1)(110.5)
Non-GAAP adjusted fixed currency operating income2,120.41,759.81,688.4
Effect of acquisitions and divestitures(2.9)(0.4)*
Non-GAAP organic operating income$2,117.5$1,759.4*20%*
* Not meaningful
(percent)202320222021
Reported GAAP operating income margin13.0%11.0%12.6%
Non-GAAP adjusted operating income margin13.9%12.5%14.1%
Non-GAAP adjusted fixed currency operating income margin13.9%12.5%13.9%
Non-GAAP organic operating income margin14.0%12.6%*
* Not meaningful

Our operating income and corresponding operating income margin are shown in the previous tables. Operating income margin is defined as operating income divided by sales.

Our reported operating income was $1,992.3 million, $1,562.5 million and $1,598.6 for 2023, 2022 and 2021, respectively. Our 2023, 2022 and 2021 operating incomes were negatively impacted by special (gains) and charges and the 2021 impact of Purolite on operating income of $133.9 million, $210.4 million, and $200.3 million, respectively.

Excluding the impacts of special (gains) and charges 2023 adjusted operating income increased 20% as strong pricing overcame investments in the business including incentive compensation, higher supply chain costs and unfavorable mix. Excluding the impacts of special (gains) and the 2021 impact of Purolite on operating income 2022 adjusted operating income decreased 1% driven by accelerating pricing covering substantially higher delivered product costs, which was offset by investments in the business.

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Other (Income) Expense

(millions)202320222021
Reported GAAP other (income) expense($59.9)($24.5)($33.9)
Special (gains) and charges-50.637.2
Non-GAAP adjusted other (income) expense($59.9)($75.1)($71.1)

Our reported other income was $59.9 million, $24.5 million and $33.9 million in 2023, 2022 and 2021, respectively. Other (income) expense increased when comparing 2023 against 2022 as higher pension costs were more than offset by the comparison to last year’s $50.6 million settlement expense related to U.S. pension plan lump-sum payments to retirees. Other (income) expense decreased when comparing 2022 against 2021 primarily due to increased pension settlement charges in 2022 as a result of a higher volume of pension settlement activity and higher interest costs associated with rising interest rates throughout 2022. Excluding the impact of settlements and curtailments recorded in special (gains) and charges during 2023, 2022 and 2021, our adjusted other income was $59.9 million, $75.1 million and $71.1 million, respectively.

Interest Expense, Net

(millions)202320222021
Reported GAAP interest expense, net$296.7$243.6$218.3
Special (gains) and charges--33.1
2021 impact of Purolite on interest expense--3.5
Non-GAAP adjusted interest expense, net$296.7$243.6$181.7

Our reported net interest expense totaled $296.7 million, $243.6 million and $218.3 million during 2023, 2022 and 2021, respectively.

We incurred $33.1 million ($29.0 million after tax) or $0.10 per diluted share of interest expense special charges in conjunction with our debt issuances and refinancing activities during 2021.

Adjusted for special (gains) and charges, the increase in interest expense when comparing 2023 against 2022 was driven primarily by the higher average interest rates on outstanding debt. Adjusted for special (gains) and charges, the increase in interest expense when comparing 2022 against 2021 was driven primarily by the interest on debt issued to fund the Purolite acquisition and the impact from higher average interest rates on floating rate debt.

Provision for Income Taxes

The following table provides a summary of our tax rate:

(percent)202320222021
Reported GAAP tax rate20.6%17.5%19.1%
Tax rate impact of:
Special (gains) and charges(0.1)0.50.1
Discrete tax items(0.6)0.7(0.3)
Non-GAAP adjusted tax rate19.9%18.7%18.9%

Our reported tax rate was 20.6%, 17.5%, and 19.1%, for 2023, 2022 and 2021, respectively. The change in our tax rate includes the tax impact of special (gains) and charges and discrete tax items, which have impacted the comparability of our historical reported tax rates, as amounts included in our special (gains) and charges are derived from tax jurisdictions with rates that vary from our tax rate, and discrete tax items are not necessarily consistent across periods. The tax impact of special (gains) and charges and discrete tax items will likely continue to impact comparability of our reported tax rate in the future.

We recognized a net tax expense related to discrete tax items of $11.2 million during 2023. The net discrete tax expense was primarily related to the filing of federal, state and foreign tax returns and other income tax adjustments including the impact of changes in tax laws, audit settlements, share-based compensation excess tax benefits and other changes in estimates.

We recognized a net tax benefit related to discrete tax items of $11.8 million during 2022. This included a deferred tax benefit of $14.6 million associated with utilization of tax attributes as a result of legal entity rationalization and share-based compensation excess tax benefits of $6.0 million. The remaining discrete tax expense of $8.8 million was primarily related to the filing of federal, state and foreign tax returns and other income tax adjustments including the impact of changes in tax laws, audit settlements and other changes in estimates.

We recognized net tax expense of $5.8 million related to discrete tax items during 2021. This included a non-cash deferred tax expense of $25.1 million associated with transferring certain intangible property between affiliates. Share-based compensation excess tax benefit was $29.1 million. The remaining discrete tax expense of $9.8 million was primarily related to the filing of federal, state, and foreign tax returns and other income tax adjustments including the impact of changes in tax law, audit settlements and other changes in estimates.

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The change in our adjusted tax rates from 2022 to 2023 was primarily driven by geographic income mix. Future comparability of our adjusted tax rate may be impacted by various factors, including but not limited to other changes in global tax rules, further tax planning projects and geographic income mix.

Net Income Attributable to Ecolab

Percent Change
(millions)20232022202120232022
Reported GAAP net income attributable to Ecolab$1,372.3$1,091.7$1,129.926%(3)%
Adjustments:
Special (gains) and charges, after tax109.2207.3213.5
Discrete tax net (benefit) expense11.2(11.8)5.8
2021 impact of Purolite on net income--5.6
Non-GAAP adjusted net income attributable to Ecolab$1,492.7$1,287.2$1,354.816%(5)%

Diluted EPS

Percent Change
(dollars)20232022202120232022
Reported GAAP diluted EPS$4.79$3.81$3.9126%(3)%
Adjustments:
Special (gains) and charges, after tax0.380.720.74
Discrete tax net (benefit) expense0.04(0.04)0.02
2021 impact of Purolite on diluted EPS--0.02
Non-GAAP adjusted diluted EPS$5.21$4.49$4.6916%(4)%

Per share amounts do not necessarily sum due to rounding.

Currency translation had an unfavorable $(0.05) impact on reported and adjusted diluted EPS when comparing 2023 to 2022 and unfavorable $(0.26) impact when comparing 2022 to 2021.

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SEGMENT PERFORMANCE

The non-U.S. dollar functional currency international amounts included within our reportable segments are based on translation into U.S. dollars at the fixed currency exchange rates established by management for 2023. The difference between the fixed currency exchange rates and the actual currency exchange rates is reported as “effect of foreign currency translation” in the following tables. All other accounting policies of the reportable segments are consistent with U.S. GAAP and the accounting policies described in Note 2. Additional information about our reportable segments is included in Note 18.

Fixed currency net sales and operating income for 2023, 2022 and 2021 for our reportable segments are shown in the following tables.

Net SalesPercent Change
(millions)20232022202120232022
Global Industrial$7,193.1$6,736.3$5,908.57%14%
Global Institutional & Specialty4,994.04,414.33,856.71314
Global Healthcare & Life Sciences1,576.91,505.81,101.1537
Other1,442.31,313.31,162.51013
Corporate69.1123.7137.4(44)(10)
Subtotal at fixed currency15,275.414,093.412,166.2816
Effect of foreign currency translation44.894.4566.9
Consolidated reported GAAP net sales$15,320.2$14,187.8$12,733.18%11%
Operating IncomePercent Change
(millions)20232022202120232022
Global Industrial$1,080.7$935.8$943.415%(1)%
Global Institutional & Specialty823.0621.7536.73216
Global Healthcare & Life Sciences160.0193.3141.0(17)37
Other255.0209.9181.32116
Corporate(331.7)(414.4)(314.3)(20)32
Subtotal at fixed currency1,987.01,546.31,488.1294
Effect of foreign currency translation5.316.2110.5
Consolidated reported GAAP operating income$1,992.3$1,562.5$1,598.628%(2)%

The following tables reconcile the impact of acquisitions and divestitures within our reportable segments.

Year ended
December 31
Net Sales20232022
(millions)Fixed CurrencyImpact of Acquisitions and DivestituresOrganicFixed CurrencyImpact of Acquisitions and DivestituresOrganic
Global Industrial$7,193.1($4.5)$7,188.6$6,736.3$-$6,736.3
Global Institutional & Specialty4,994.0(39.8)4,954.24,414.3-4,414.3
Global Healthcare & Life Sciences1,576.9-1,576.91,505.8-1,505.8
Other1,442.3-1,442.31,313.3-1,313.3
Corporate69.1(69.1)-123.7(123.7)-
Subtotal at fixed currency15,275.4(113.4)15,162.014,093.4(123.7)13,969.7
Effect of foreign currency translation44.894.4
Consolidated reported GAAP net sales$15,320.2$14,187.8
Operating Income20232022
(millions)Fixed CurrencyImpact of Acquisitions and DivestituresOrganicFixed CurrencyImpact of Acquisitions and DivestituresOrganic
Global Industrial$1,080.7$0.2$1,080.9$935.8$-$935.8
Global Institutional & Specialty823.0(0.5)822.5621.7-621.7
Global Healthcare & Life Sciences160.0-160.0193.3-193.3
Other255.0-255.0209.9-209.9
Corporate(198.3)(2.6)(200.9)(200.9)(0.4)(201.3)
Non-GAAP adjusted fixed currency operating income2,120.4(2.9)2,117.51,759.8(0.4)1,759.4
Special (gains) and charges133.4213.5
Subtotal at fixed currency1,987.01,546.3
Effect of foreign currency translation5.316.2
Consolidated reported GAAP operating income$1,992.3$1,562.5

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Global Industrial

202320222021
Sales at fixed currency (millions)$7,193.1$6,736.3$5,908.5
Sales at public currency (millions)7,221.86,805.06,237.9
Volume(2)%1%
Price changes9%13%
Organic sales change7%14%
Acquisitions and divestitures-%-%
Fixed currency sales change7%14%
Foreign currency translation(1)%(5)%
Public currency sales change6%9%
Operating income at fixed currency (millions)$1,080.7$935.8$943.4
Operating income at public currency (millions)1,084.7950.01,019.5
Fixed currency operating income change15%(1)%
Fixed currency operating income margin15.0%13.9%16.0%
Organic operating income change16%*
Organic operating income margin15.0%13.9%*
Public currency operating income change14%(7)%

* Not meaningful

Percentages in the above table do not necessarily sum due to rounding.

Net Sales

Organic sales for Global Industrial increased in 2023 driven by strong pricing and new business wins partially offset by weaker markets. The 2022 sales increase was impacted by as strong double-digit growth across all divisions was driven by accelerating pricing and new business wins.

At an operating segment level, Water organic sales increased 8% in 2023 driven by strong pricing and new business wins. Water organic sales increased 13% in 2022 driven by strong pricing and new business wins. Light industry reported good sales growth driven by strong performance across data centers, microelectronics and institutional. Heavy industry in 2023 reported good sales growth driven by strong pricing, gains in primary metals and growth in chemicals and strong sales in 2022 led by double-digit growth in power and chemicals. Downstream reported strong sales growth in 2023 driven by innovative water treatment programs. Food & Beverage organic sales increased 9% in 2023 reflecting continued pricing, strong performance in dairy, and solid growth in beverage & brewing and animal health. Organic increased 14% in 2022 primarily reflecting accelerating pricing. Paper organic sales decreased 1% in 2023 as pricing and new business wins were offset by easing customer production rates​. Organic sales increased 16% in 2022 driven by accelerating pricing, new business wins and continued growth in ecommerce markets.

Operating Income

Organic operating income and organic operating income margins for Global Industrial increased in 2023 and decreased 2022 when compared to prior periods.

Organic operating income margins increased 1.1 percentage points during 2023 compared to 2022, as the 6.8 percentage point positive impacts of strong pricing overcame the 5.5 percentage point negative impacts of investments in the business including incentive compensation, lower volume, and higher supply chain costs. Organic operating income margins decreased in 2022 compared to 2021, as the positive impact from accelerating pricing was more than offset by the negative impacts of higher delivered product costs, unfavorable mix and investment in the business.

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Global Institutional & Specialty

202320222021
Sales at fixed currency (millions)$4,994.0$4,414.3$3,856.7
Sales at public currency (millions)4,999.24,432.13,966.8
Volume3%6%
Price changes10%8%
Organic sales change12%15%
Acquisitions and divestitures1%-%
Fixed currency sales change13%14%
Foreign currency translation-%(3)%
Public currency sales change13%12%
Operating income at fixed currency (millions)$823.0$621.7$536.7
Operating income at public currency (millions)823.4624.3550.6
Fixed currency operating income change32%16%
Fixed currency operating income margin16.5%14.1%13.9%
Organic operating income change32%*
Organic operating income margin16.6%14.1%*
Public currency operating income change32%13%

* Not meaningful

Percentages in the above table do not necessarily sum due to rounding.

Net Sales

Organic sales for Global Institutional & Specialty increased in 2023 driven by strong pricing and new business wins. The 2022 sales increased driven by accelerating pricing and new business wins.

At an operating segment level, Institutional organic sales increased 12% in 2023, driven by strong pricing and new business wins. Organic sales increased 18% in 2022, driven by accelerating pricing and new business wins. Specialty organic sales increased 13% in 2023 driven by growth in quick service and food retail. Organic sales increased 7% in 2022 driven by strong quick service sales and modest growth in food retail sales.

Operating Income

Organic operating income for our Global Institutional & Specialty segment increased in both 2023 and 2022 when compared to prior periods. Organic operating income margins increased in 2023 but decreased 2022 when compared to prior periods.

Organic operating income margins increased 2.5 percentage points during 2023, as the 7.9 percentage point positive impacts from strong pricing and cost savings initiatives overcame the 4.9 percentage point negative impacts of investments in the business including incentive compensation and higher supply chain costs. Organic operating income margins increased during 2022, as the positive impact from accelerating pricing and volume growth overcame the negative impacts of higher delivered product costs and investments in the business.

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Global Healthcare & Life Sciences

202320222021
Sales at fixed currency (millions)$1,576.9$1,505.8$1,101.1
Sales at public currency (millions)1,586.01,510.51,181.6
Volume(1)%(7)%
Price changes6%7%
Organic sales change5%-%
Acquisitions and divestitures-%37%
Fixed currency sales change5%37%
Foreign currency translation-%(8)%
Public currency sales change5%(28)%
Operating income at fixed currency (millions)$160.0$193.3$141.0
Operating income at public currency (millions)161.5193.5158.1
Fixed currency operating income change(17)%37%
Fixed currency operating income margin10.1%12.8%12.8%
Organic operating income change(17)%*
Organic operating income margin10.1%12.8%*
Public currency operating income change(17)%22%

* Not meaningful

Percentages in the above table do not necessarily sum due to rounding.

Net Sales

Organic sales for Global Healthcare & Life Sciences increased in 2023 as compared to 2022 driven by strong pricing and new business wins.

At an operating segment level, Healthcare organic sales increased 7% in 2023 driven by pricing and strong growth in North America. Organic sales decreased 1% in 2022 reflecting lower procedural and hand hygiene volumes, partially offset by increased pricing. Life Sciences organic sales increased 1% 2023 as pricing was more than offset soft near-term industry demand. Organic sales increased 9% in 2022 as accelerating pricing and growth in consumable pharmaceutical and personal care products, partially offset by normalizing demand for Bioquell’s biocontamination systems.

Operating Income

Organic operating income for our Global Healthcare & Life Sciences segment decreased in both 2023 and 2022 when compared to prior periods. Organic operating income margins decreased in both 2023 and 2022 when compared to prior periods.

Organic operating income margins decreased 2.7 percentage points in 2023, as the 4.5 percentage point positive impact from strong pricing was more than offset by the 7.5 percentage point negative impacts from targeted investments in the business, unfavorable mix and higher supply chain costs. Organic operating income margins decreased in 2022, as positive impact from accelerating pricing was more than offset by the negative impacts from higher delivered product costs, unfavorable mix, lower Healthcare volumes and targeted investments in the business.

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Other

202320222021
Sales at fixed currency (millions)$1,442.3$1,313.3$1,162.5
Sales at public currency (millions)1,444.21,316.41,207.7
Volume3%6%
Price changes7%7%
Organic sales change10%13%
Acquisitions and divestitures-%-%
Fixed currency sales change10%13%
Foreign currency translation-%(4)%
Public currency sales change10%9%
Operating income at fixed currency (millions)$255.0$209.9$181.3
Operating income at public currency (millions)254.4209.5188.2
Fixed currency operating income change21%16%
Fixed currency operating income margin17.7%16.0%15.6%
Organic operating income change21%16%
Organic operating income margin17.7%16.0%*
Public currency operating income change21%11%

* Not meaningful

Percentages in the above table do not necessarily sum due to rounding.

Net Sales

Organic sales for Other increased in 2023 led by double-digit growth in Pest Elimination. Organic sales increased in 2022 led by strong growth in Pest Elimination, Textile Care and Colloidal Technologies.

At an operating segment level, Pest Elimination organic sales increased 11% in 2023 reflecting strong growth in restaurants, food & beverage, and food retail. Organic sales increased 11% in 2022 reflecting strong growth across food retail, food & beverage, hospitality and restaurants from accelerating pricing and new business wins. Textile Care organic sales increased 7% and 19% in 2023 and 2022, respectively. Colloidal Technologies Group organic sales increased 4% and 14% in 2023 and 2022, respectively.

Operating Income

Organic operating income in Other increased in both 2023 and 2022 when compared to prior periods. Organic operating income margins increased in both 2022 and 2022 when compared to prior periods.

Organic operating income margins in Other increased 1.7 percentage points in 2023, as the 5.6 percentage point positive impacts from strong pricing overcame the 4.3 percentage point negative impacts of investments in business. Organic operating income margins increased in 2022, as the positive impacts from accelerating pricing overcame the negative impacts of higher delivered product costs and investments in business.

Corporate

Consistent with our internal management reporting, Corporate amounts in the table on page 37 include sales to ChampionX in accordance with the long-term supply agreement entered into with the Transaction post-separation. As discussed in Note 17, intangible asset amortization specifically from the Nalco and Purolite transactions and special (gains) and charges that are not allocated to our reportable segments. Items included within special (gains) and charges are shown in the table on page 32.

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FINANCIAL POSITION, CASH FLOW AND LIQUIDITY

Financial Position

Total assets were $21.8 billion as of December 31, 2023, compared to total assets of $21.5 billion as of December 31, 2022.

Total liabilities were $13.8 billion as of December 31, 2023, compared to total liabilities of $14.2 billion as of December 31, 2022. Total debt was $8.2 billion as of December 31, 2023 and $8.6 billion as of December 31, 2022. See further discussion of our debt activity within the “Liquidity and Capital Resources” section of this MD&A.

Our net debt to EBITDA is shown in the following table. EBITDA is a non-GAAP measure discussed further in the “Non-GAAP Financial Measures” section of this MD&A.

202320222021
(ratio)
Net debt to EBITDA2.43.23.4
(millions)
Total debt$8,181.8$8,580.4$8,758.2
Cash919.5598.6359.9
Net debt$7,262.3$7,981.8$8,398.3
Net income including noncontrolling interest$1,393.0$1,108.9$1,144.0
Provision for income taxes362.5234.5270.2
Interest expense, net296.7243.6218.3
Depreciation616.7618.5604.4
Amortization306.9320.2238.7
EBITDA$2,975.8$2,525.7$2,475.6

Cash Flows

Operating Activities

Dollar Change
(millions)20232022202120232022
Cash provided by operating activities$2,411.8$1,788.4$2,061.9$623.4($273.5)

We continue to generate cash flow from operations allowing us to fund our ongoing operations, acquisitions, investments in the business and pension obligations along with returning cash to our shareholders through dividend payments and share repurchases.

Cash provided by operating activities increased $623 million in 2023 compared to 2022, driven primarily by a $332 million net favorable change in working capital and $284 million increase in net income. The cash flow impact from working capital was primarily driven by improvement in inventory due to management efforts following easing global supply chain constraints and an improvement in receivables offset by a decrease in accounts payable primarily associated with our inventory reduction efforts.

Cash provided by operating activities decreased $274 million in 2022 compared to 2021, driven primarily by $277 million increase in working capital. The increase in working capital is primarily driven by past due receivables higher than last year due to pricing and energy surcharge rollout. Additionally, inventory impacted by inflationary environment and higher stock holding to mitigate supply disruption.

The impact on operating cash flows of pension and postretirement plan contributions, cash activity related to restructuring, cash paid for income taxes and cash paid for interest, are shown in the following table:

Dollar Change
(millions)20232022202120232022
Pensions and postretirement plan contributions$109.3$64.3$60.2$45.0$4.1
Restructuring payments118.341.078.377.3(37.3)
Income tax payments469.2308.9275.7160.333.2
Interest payments324.8222.4208.7102.413.7

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Investing Activities

Dollar Change
(millions)20232022202120232022
Cash used for investing activities($990.5)($716.8)($4,579.7)($273.7)$3,862.9

Cash used for investing activities is primarily impacted by the timing of business acquisitions and dispositions as well as from capital investments in the business.

We continue to make capital investments in the business, including merchandising and customer equipment and manufacturing facilities. Total capital expenditures were $775 million, $713 million and $643 million in 2023, 2022 and 2021, respectively.

Total cash paid for acquisitions, net of cash acquired and net of cash received from dispositions, in 2023, 2022 and 2021 was $180 million, $7 million and $3,924 million, respectively. Our acquisitions and divestitures are discussed further in Note 4. We continue to target strategic business acquisitions which complement our growth strategy and expect to continue to make capital investments and acquisitions in the future to support our long-term growth.

Financing Activities

Dollar Change
(millions)20232022202120232022
Cash provided by (used for) financing activities($1,054.7)($837.3)$1,603.2($217.4)($2,440.5)

Our cash flows from financing activities primarily reflect the issuances and repayment of debt, common stock repurchases, proceeds from common stock issuances related to our equity incentive programs and dividend payments.

There were no long-term debt issuances in 2023. We repaid $500 million of long-term debt in 2023. We issued $500 million par value and received $494 million in proceeds of long-term debt in 2022. We issued $2,800 million par value and received $2,775 million in proceeds of long-term debt and repaid $900 million of long-term debt in 2021.The proceeds received from the debt issuances were used for the Purolite acquisition, repayment of outstanding debt, repayment of commercial paper and general corporate purposes. In addition, we had net repayments of $2 million and $404 million of commercial paper and notes payable in 2023 and 2022, respectively, and net issuances of $394 million in 2021.

Shares are repurchased for the purpose of partially offsetting the dilutive effect of our equity compensation plans, to manage our capital structure and to efficiently return capital to shareholders. We repurchased a total of $14 million, $518 million, and $107 million of shares in 2023, 2022 and 2021, respectively.

The impact on financing cash flows of commercial paper and notes payable repayments, long-term debt borrowings and long-term debt repayments, are shown in the following table:

Dollar Change
(millions)20232022202120232022
Net (repayments) issuances of commercial paper and notes payable($1.9)($404.3)$393.6$402.4($797.9)
Long-term debt borrowings-494.02,775.0(494.0)(2,281.0)
Long-term debt repayments(500.0)-(1,017.9)(500.0)1,017.9

In December 2023, we increased our quarterly dividend rate by 8%. This represents the 32nd consecutive year we have increased our dividend. We have paid dividends on our common stock for 87 consecutive years. We paid dividends of $617 million, $603 million and $566 million in 2023, 2022 and 2021, respectively. Cash dividends declared per share of common stock, by quarter, for each of the last three years were as follows:

FirstSecondThirdFourth
QuarterQuarterQuarterQuarterYear
2023$0.53$0.53$0.53$0.57$2.16
2022$0.51$0.51$0.51$0.53$2.06
2021$0.48$0.48$0.48$0.51$1.95

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Liquidity and Capital Resources

We currently expect to fund all of our cash requirements which are reasonably foreseeable for the next twelve months, including scheduled debt repayments, new investments in the business, share repurchases, dividend payments, possible business acquisitions and pension and postretirement contributions with cash from operating activities, and as needed, additional short-term and/or long-term borrowings. We continue to expect our operating cash flow to remain strong.

As of December 31, 2023, we had $920 million of cash and cash equivalents on hand, of which $880 million was held outside of the U.S. As of December 31, 2022, we had $599 million of cash and cash equivalents on hand, of which $122 million was held outside of the U.S. Our cash balance is intended to fund current maturities of long-term debt. We will continue to evaluate our cash position in light of future developments.

In January 2024, we repaid €575 million ($630 million) of long-term debt.

As of December 31, 2023, we had a $2.0 billion multi-year credit facility, which expires in April 2026. The credit facility has been established with a diverse syndicate of banks and supports our U.S. and Euro commercial paper programs. The maximum aggregate amount of commercial paper that may be issued under our U.S. commercial paper program and our Euro commercial paper program may not exceed $2.0 billion. At year end, we had no commercial paper outstanding under our U.S. program nor our Euro program. There were no borrowings under our credit facility as of December 31, 2023 or 2022. As of December 31, 2023, both programs were rated A-2 by Standard & Poor’s, P-2 by Moody’s and F-1 by Fitch.

Additionally, we have uncommitted credit lines with major international banks and financial institutions. These credit lines support our daily global funding needs, primarily our global cash pooling structures. As of December 31, 2023 we had $155 million of bank supported letters of credit, surety bonds and guarantees outstanding in support of our commercial business transactions. We do not have any other significant unconditional purchase obligations or commercial commitments.

As of December 31, 2023, Standard & Poor’s, Fitch and Moody’s rated our long-term credit at A- (negative outlook), A- (stable outlook) and A3 (negative outlook), respectively. A reduction in our credit ratings could limit or preclude our ability to issue commercial paper under our current programs or could also adversely affect our ability to renew existing, or negotiate new, credit facilities in the future and could increase the cost of these facilities.

As of December 31, 2023, we were in compliance with our debt covenants and other requirements of our credit agreements and indentures.

A schedule of our various obligations as of December 31, 2023 are summarized in the following table:

Payments Due by Period
LessMore
Than2-34-5Than
(millions)Total1 YearYearsYears5 Years
Notes payable$2$2$-$-$-
One-time transition tax67760--
Long-term debt8,1806291,3631,4414,747
Operating leases632147229108148
Interest*3,9533216094542,569
Total$12,834$1,106$2,261$2,003$7,464

*Interest on variable rate debt was calculated using the interest rate at year end 2023.

As of December 31, 2023, our gross liability for unrecognized tax benefits was $24 million. We are not able to reasonably estimate the amount by which the liability will increase or decrease over an extended period of time or whether a cash settlement of the liability will be required. Therefore, these amounts have been excluded from the schedule of contractual obligations.

We do not have required minimum cash contribution obligations for our qualified pension plans in 2023. We are required to fund certain international pension benefit plans in accordance with local legal requirements. We estimate contributions to be made to our international plans will approximate $47 million in 2024. These amounts have been excluded from the schedule of contractual obligations.

We lease certain sales and administrative office facilities, distribution centers, research and manufacturing facilities and other equipment under longer-term operating leases. Vehicle leases are generally shorter in duration. Vehicle leases have residual value requirements that have historically been satisfied primarily by the proceeds on the sale of the vehicles.

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Market Risk

We enter into contractual arrangements (derivatives) in the ordinary course of business to manage foreign currency exposure and interest rate risks. We do not enter into derivatives for speculative or trading purposes. Our use of derivatives is subject to internal policies that provide guidelines for control, counterparty risk, and ongoing monitoring and reporting, and is designed to reduce the volatility associated with movements in foreign exchange and interest rates on our income statement and cash flows.

We enter into foreign currency forward contracts to hedge certain intercompany financial arrangements, and to hedge against the effect of exchange rate fluctuations on transactions related to cash flows denominated in currencies other than U.S. dollars. We use net investment hedges as hedging instruments to manage risks associated with our investments in foreign operations. As of December 31, 2023, we had a total of €834 million senior notes designated as net investment hedges.

We enter into cross-currency swap derivative contracts to hedge certain Euro denominated exposures from our investments in certain of its Euro denominated functional currency subsidiaries. We use net investment hedges as hedging instruments to manage risks associated with our investments in foreign operations. As of December 31, 2023, we had €625 million of cross-currency swap derivative contracts outstanding designated as a net investment hedge.

We enter into cross-currency swap derivative contracts to hedge certain Chinese Yen (“CNY”) denominated exposures from our investments in certain CNY denominated functional currency subsidiaries. We use net investment hedges as hedging instruments to manage risks associated with our investments in foreign operations. As of December 31, 2023, we had CNH 2,192 million (CNH is the CNY traded in the offshore market) of cross-currency swap derivative contracts outstanding designated as a net investment hedge.

We manage interest expense using a mix of fixed and floating rate debt. To help manage borrowing costs, we may enter into interest rate swap agreements. Under these arrangements, we agree to exchange, at specified intervals, the difference between fixed and floating interest amounts calculated by reference to an agreed-upon notional principal amount. As of December 31, 2023, we had $1,500 million of interest rate swaps outstanding.

Refer to Note 8 for further information on our hedging activity.

Based on a sensitivity analysis (assuming a 10% change in market rates) of our foreign exchange and interest rate derivatives and other financial instruments, changes in exchange rates or interest rates would increase/decrease our financial position and liquidity by approximately $169 million. The effect on our results of operations would be substantially offset by the impact of the hedged items.

GLOBAL ECONOMIC AND POLITICAL ENVIRONMENT

Global Economies

Approximately half of our sales are outside of the U.S. Our international operations subject us to changes in economic conditions and foreign currency exchange rates as well as political uncertainty in some countries which could impact future operating results.

Argentina and Turkey are classified as highly inflationary economies in accordance with U.S. GAAP, and the U.S. dollar is the functional currency for our subsidiaries in Argentina and Turkey. During 2023, sales in Argentina and Turkey represented less than 1% of our consolidated sales. Assets held in Argentina and Turkey at the end of 2023 represented less than 1% of our consolidated assets.

In light of Russia’s invasion of Ukraine and the sanctions against Russia by the United States and other countries, we have made the determination that we will limit our Russian business to operations that are essential to life, providing minimal support for our healthcare, life sciences, food and beverage and certain water businesses. We may further narrow our presence in Russia depending on future developments. Our Russian and Ukraine operations represented approximately 1% of our 2023 consolidated net sales. We recorded charges of $1.4 million and $13.1 million in 2023 and 2022, respectively, primarily related to recoverability risk of certain assets in both Russia and Ukraine.

NEW ACCOUNTING PRONOUNCEMENTS

Information regarding new accounting pronouncements is included in Note 2.

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NON-GAAP FINANCIAL MEASURES

This MD&A includes financial measures that have not been calculated in accordance with U.S. GAAP. These non-GAAP measures include:

●  Fixed currency sales

●  Adjusted net sales

●  Adjusted fixed currency sales

●  Organic sales, formerly known as acquisition adjusted fixed currency sales

●  Adjusted cost of sales

●  Adjusted gross margin

●  Fixed currency operating income

●  Fixed currency operating income margin

●    Adjusted operating income

●  Adjusted operating income margin

●  Adjusted fixed currency operating income

●  Adjusted fixed currency operating income margin

●  Organic operating income, formerly known as acquisition adjusted fixed currency operating income

●  Organic operating income margin, formerly known as acquisition adjusted fixed currency operating income margin

●  Adjusted other (income) expense

●  Adjusted interest expense, net

●  EBITDA

●  Adjusted tax rate

●  Adjusted net income attributable to Ecolab

●  Adjusted diluted EPS

We provide these measures as additional information regarding our operating results. We use these non-GAAP measures internally to evaluate our performance and in making financial and operational decisions, including with respect to incentive compensation. We believe that our presentation of these measures provides investors with greater transparency with respect to our results of operations and that these measures are useful for period-to-period comparison of results.

Our non-GAAP adjusted financial measure for net sales excludes 2021 Purolite sales. Our non-GAAP adjusted financial measures for cost of sales, gross margin, operating income, other (income) expense and interest expense exclude the impact of special (gains) and charges and (with the exception of other (income) expense) the 2021 impact of the Purolite transaction, and our non-GAAP measures for tax rate, net income attributable to Ecolab and diluted EPS further exclude the impact of discrete tax items. We include items within special (gains) and charges and discrete tax items that we believe can significantly affect the period-over-period assessment of operating results and not necessarily reflect costs and/or income associated with historical trends and future results. After tax special (gains) and charges are derived by applying the applicable local jurisdictional tax rate to the corresponding pre-tax special (gains) and charges.

EBITDA is defined as the sum of net income including non-controlling interest, provision for income taxes, net interest expense, depreciation and amortization. EBITDA is used in our net debt to EBITDA ratio, which we view as important indicators of the operational and financial health of our organization.

We evaluate the performance of our international operations based on fixed currency rates of foreign exchange. Fixed currency amounts included in this Form 10-K are based on translation into U.S. dollars at the fixed foreign currency exchange rates established by management at the beginning of 2023. We also provide our segment results based on public currency rates for informational purposes.

Our reportable segments do not include the impact of intangible asset amortization from the Nalco and Purolite transactions or the impact of special (gains) and charges as these are not allocated to our reportable segments.

Our non-GAAP financial measures for organic sales, organic operating income and organic operating income margin are at fixed currency and exclude the impact of special (gains) and charges, the results of our acquired businesses from the first twelve months post acquisition and the results of divested businesses from the twelve months prior to divestiture. As part of the separation of ChampionX in 2020, we entered into a Master Cross Supply and Product Transfer agreement with ChampionX to provide, receive or transfer certain products for a period up to 36 months and for a small set of products with limited suppliers over the next few years. Sales of product to ChampionX under this agreement are recorded in product and equipment sales in the Corporate segment along with the related cost of sales. These transactions are removed from the consolidated results as part of the calculation of the impact of acquisitions and divestitures.

These non-GAAP measures are not in accordance with, or an alternative to U.S. GAAP and may be different from non-GAAP measures used by other companies. Investors should not rely on any single financial measure when evaluating our business. We recommend that investors view these measures in conjunction with the U.S. GAAP measures included in this MD&A and we have provided reconciliations of reported U.S. GAAP amounts to the non-GAAP amounts in this MD&A.

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FY 2022 10-K MD&A

SEC filing source: 0001558370-23-001969.

Extracted structurally from real Item 7 body heading to real Item 7A/8 boundary. Confidence: high. Filing date: 2023-02-24. Report date: 2022-12-31.

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations.

The following management discussion and analysis (“MD&A”) provides information that we believe is useful in understanding our operating results, cash flows and financial condition. We provide quantitative information about the material sales drivers including the impact of changes in volume and pricing and the effect of acquisitions and changes in foreign currency at the corporate and reportable segment level. We also provide quantitative information regarding special (gains) and charges, discrete tax items and other significant factors we believe are useful for understanding our results. Such quantitative drivers are supported by comments meant to be qualitative in nature. Qualitative factors are generally ordered based on estimated significance.

The discussion should be read in conjunction with the consolidated financial statements and related notes included in this Form 10-K. Our consolidated financial statements are prepared in accordance with U.S. GAAP. This discussion contains various Non-GAAP Financial Measures and also contains various forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. We refer readers to the statements and information set forth in the sections entitled “Non-GAAP Financial Measures” at the end of this MD&A, and “Forward-Looking Statements” and “Risk Factors” within Items 1 and 1A of this Form 10-K. We also refer readers to the tables within the section entitled “Results of Operations” of this MD&A for reconciliation information of Non-GAAP measures to U.S. GAAP.

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Comparability of Results

Purolite acquisition

In December 2021, we acquired Purolite for total consideration of $3.7 billion in cash, net of cash acquired. Purolite is a leading and fast-growing global provider of high-end ion exchange resins for the separation and purification of solutions for pharmaceutical and industrial applications. Headquartered in King of Prussia, Pennsylvania, Purolite operates in more than 30 countries. Purolite is reported within our Life Sciences operating segment. Acquisition and integration charges are recorded within special (gains) and charges. The 2021 impacts of the Purolite acquisition including operating results, acquisition-related amortization and interest expense related to the transaction were also excluded from 2021 adjusted results.

ChampionX Transaction

In June 2020, we completed the previously announced separation of our Upstream Energy business (the “ChampionX business”) in a Reverse Morris Trust transaction (the “Transaction”) through the split-off of ChampionX Holding Inc. (“ChampionX”), formed by Ecolab as a wholly owned subsidiary to hold the ChampionX Business, followed immediately by the merger of ChampionX (the “Merger”) with a wholly owned subsidiary of ChampionX Corporation (f/k/a Apergy Corporation, “Apergy”).

The ChampionX business met the criteria to be reported as discontinued operations because the separation of ChampionX was a strategic shift in business that had a major effect on our operations and financial results. Therefore, we reported the historical results of ChampionX, including the results of operations, cash flows, and related assets and liabilities, as discontinued operations for 2020. Unless otherwise noted, the accompanying MD&A has been revised to reflect the ChampionX business as discontinued operations and 2020 balances have been revised accordingly to reflect continuing operations only.

Comparability of Reportable Segments

We have also made immaterial changes to our segment reporting, including the movement of certain customers and cost allocations between reportable segments.

Impact of Acquisitions and Divestitures

Acquisition adjusted growth rates exclude the results of our acquired businesses from the first twelve months post acquisition, the results of our divested businesses from the twelve months prior to divestiture. Further, we have excluded the results of our Purolite business for all of 2022 to remain comparable to 2021 when Purolite’s results were excluded from adjusted results. As part of the separation of the ChampionX business, we also entered into a Master Cross Supply and Product Transfer agreement with ChampionX to provide, receive or transfer certain products for a period up to 36 months. Sales of product to ChampionX under this agreement are recorded in product and equipment sales in the Corporate segment along with the related cost of sales. These transactions are removed from the consolidated results as part of the calculation of the impact of acquisitions and divestitures.

Fixed Currency Foreign Exchange Rates

Management evaluates the sales and operating income performance of our non-U.S. dollar functional currency international operations based on fixed currency exchange rates, which eliminate the impact of exchange rate fluctuations on our international operations. Fixed currency amounts are updated annually at the beginning of each year based on translation into U.S. dollars at foreign currency exchange rates established by management, with all periods presented using such rates. Public currency rate data provided within the “Segment Performance” section of this MD&A reflect amounts translated at actual public average rates of exchange prevailing during the corresponding period and is provided for informational purposes only.

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EXECUTIVE SUMMARY

In 2022, we delivered double-digit sales growth as we accelerated our pricing and drove volume growth. Our strong pricing increases offset continued significant delivered product cost increases on a dollar basis. Our team generated double-digit sales growth in the Institutional & Specialty, Industrial and Other segments while Healthcare & Life Sciences segment sales were stable. Operating income was stable, as accelerating pricing was offset by higher delivered product costs and investments in the business.

Sales

Reported sales increased 11% to $14.2 billion in 2022 from $12.7 billion in 2021. When measured in fixed rates of foreign currency exchange, fixed currency sales increased 16% compared to the prior year. Acquisition adjusted fixed currency sales increased 13% compared to the prior year.

Gross Margin

Our reported gross margin was 37.8% of sales for 2022, compared to our 2021 reported gross margin of 40.2%. Excluding the impact of special (gains) and charges and the 2021 impacts from the Purolite transaction included in cost of sales, our adjusted gross margin was 38.2% in 2022 and 40.9% in 2021. Our gross profit increased as our strong pricing exceeded substantial delivered product cost inflation.

Operating Income

Reported operating income remained stable at $1.6 billion in 2022, compared to $1.6 billion in 2021. Adjusted operating income, excluding the impact of special (gains) and charges and the 2021 impacts of the Purolite transaction, decreased 1% in 2022, as strong pricing offset substantial delivered product inflation and investments in the business. When measured in fixed rates of foreign currency exchange, adjusted fixed currency operating income increased 4% in 2022.

Earnings from Continuing Operations Attributable to Ecolab Per Common Share (“EPS”)

Reported diluted EPS decreased 3% to $3.81 in 2022 compared to $3.91 in 2021. Special (gains) and charges had an impact on both years. Special (gains) and charges in 2022 were driven primarily by restructuring and pension settlement expense and 2021 was driven primarily by COVID-19 related charges, restructuring charges and pension settlement expense. Adjusted diluted EPS, which exclude the impact of special (gains) and charges, the 2021 impacts of the Purolite transaction and discrete tax items decreased 4% to $4.49 in 2022 compared to $4.69 in 2021, as unfavorable foreign currency translation and increases in interest expense further offset our operating income performance.

Balance Sheet

We remain committed to maintaining “A” range ratings metrics over the long-term, supported by our current credit ratings of A-/A3/A- by Standard & Poor’s, Moody’s Investor Services and Fitch, respectively. Our strong balance sheet has allowed us continued access to capital at attractive rates.

Cash Flow

Cash flow from continuing operations operating activities was $1.8 billion in 2022 compared to $2.1 billion in 2021. We continued to generate strong cash flow from operations, allowing us to fund our ongoing operations, investments in our business, acquisitions, debt repayments, pension obligations and return cash to our shareholders through share repurchases and dividend payments.

Dividends

Dividends declared per common share in 2022 was $2.06 per share. In December 2022 we increased our quarterly cash dividend by 4% to $0.53 per share, representing our 31st consecutive annual dividend rate increase. We have paid cash dividends on our common shares for 86 consecutive years. Our outstanding dividend history reflects our long term growth and development, strong cash flows, solid financial position and confidence in our business prospects for the years ahead.

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CRITICAL ACCOUNTING ESTIMATES

Our consolidated financial statements are prepared in accordance with U.S. GAAP. We have adopted various accounting policies to prepare the consolidated financial statements in accordance with U.S. GAAP. Our significant accounting policies are disclosed in Note 2 of the Notes to the Consolidated Financial Statements (“Notes”).

Preparation of our consolidated financial statements, in conformity with U.S. GAAP, requires us to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying notes. Estimates are considered to be critical if they meet both of the following criteria: (1) the estimate requires assumptions to be made about matters that are highly uncertain at the time the accounting estimate is made, and (2) different estimates that we reasonably could have used for the accounting estimate in the current period, or changes in the accounting estimate that are reasonably likely to occur from period to period, have a material impact on the presentation of our financial condition or results of operations.

In March 2020, COVID-19 was declared a pandemic by the World Health Organization. As the impact of the pandemic continues to evolve, estimates and assumptions about future events and their effects cannot be determined with certainty and therefore require judgment. These estimates and assumptions may change in future periods and will be recognized in the consolidated financial information as new events occur and additional information becomes known. To the extent actual results differ materially from those estimates and assumptions, our future financial statements could be affected.

Besides estimates that meet the “critical” estimate criteria, we make many other accounting estimates in preparing our financial statements and related disclosures. All estimates, whether or not deemed critical, affect reported amounts of assets, liabilities, revenues or expenses as well as disclosures of contingent assets and liabilities. Estimates are based on experience and other information available prior to the issuance of the financial statements. Materially different results can occur as circumstances change and additional information becomes known, even from estimates not deemed critical. Our critical accounting estimates include the following:

Revenue Recognition

Revenue is measured as the amount of consideration expected to be received in exchange for transferring goods or providing service. Revenue from product and sold equipment is recognized when obligations under the terms of a contract with the customer are satisfied, which generally occurs with the transfer of the product or delivery of the equipment. Revenue from service and leased equipment is recognized when the services are provided, or the customer receives the benefit from the leased equipment, which is over time. Service revenue is recognized over time utilizing an input method and aligns with when the services are provided. Typically, revenue is recognized over time using costs incurred to date because the effort provided by the field selling and service organization represents services provided, which corresponds with the transfer of control. Revenue for leased equipment is accounted for under Topic 842 Leases and recognized on a straight-line basis over the length of the lease contract.

Our revenue policies do not provide for general rights of return. We record estimated reductions to revenue for customer programs and incentive offerings including pricing arrangements, promotions and other volume-based incentives based primarily on historical experience and anticipated performance over the contract period. Depending on market conditions, we may increase customer incentive offerings, which could reduce gross profit margins over the term of the incentive. We also record estimated reserves for product returns and credits based on specific circumstances and credit conditions. We record an allowance for uncollectible accounts based on our estimates of expected future credit losses.

The revenue standard can be applied to a portfolio of contracts with similar characteristics if it is reasonable that the effects of applying the standard at the portfolio would not be significantly different than applying the standard at the individual contract level. We apply the portfolio approach primarily within each operating segment by geographical region. Application of the portfolio approach was focused on those characteristics that have the most significant accounting consequences in terms of their effect on the timing of revenue recognition or the amount of revenue recognized. We determined the key criteria to assess with respect to the portfolio approach, including the related deliverables, the characteristics of the customers and the timing and transfer of goods and services, which most closely aligned within the operating segments. In addition, the accountability for the business operations, as well as the operational decisions on how to go to market and the product offerings, are performed at the operating segment level. For additional information on revenue recognition, refer to Note 18.

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Litigation and Environmental Liabilities

Our business and operations are subject to extensive environmental laws and regulations governing, among other things, air emissions, wastewater discharges, the use and handling of hazardous substances, waste disposal and the investigation and remediation of soil and groundwater contamination. Some risk of environmental liability is inherent in our operations.

We record liabilities related to pending litigation, environmental claims and other contingencies when a loss is probable and can be reasonably estimated. Estimates used to record such liabilities are based on our best estimate of probable future costs. We record the amounts that represent the points in the range of estimates that we believe are most probable or the minimum amount when no amount within the range is a better estimate than any other amount. Potential insurance reimbursements generally are not anticipated in our accruals for environmental liabilities or other insured losses. Expected insurance proceeds are recorded as receivables when recovery is deemed certain. While the final resolution of litigation and environmental contingencies could result in amounts different than current accruals, and therefore have an impact on our consolidated financial results in a future reporting period, we believe the ultimate outcome will not have a significant impact on our consolidated financial position. For additional information on our commitments and contingencies, refer to Note 16.

Actuarially Determined Liabilities

Pension and Postretirement Healthcare Benefit Plans

The measurement of our pension and postretirement benefit obligations are dependent on a variety of assumptions determined by management and used by our actuaries. These assumptions affect the amount and timing of future pension contributions, benefit payments and expense or income recognized.

The significant assumptions used in developing the required estimates are the discount rates, expected returns on assets, projected salary and health care cost increases and mortality tables.

Column 1Column 2
The discount rate assumptions for our U.S. plans are assessed using a yield curve constructed from a subset of bonds yielding greater than the median return from a population of non-callable, corporate bonds that have an average rating of AA when averaging available Moody’s Investor Services, Standard & Poor’s and Fitch ratings. The discount rates are calculated by matching each plans’ projected cash flows to the bond yield curve. For 2022 and 2021, we measured service and interest costs by applying the specific spot rates along that yield curve to the plans’ liability cash flows. We believe this approach provides a more precise measurement of service and interest costs by aligning the timing of the plans’ liability cash flows to the corresponding spot rates on the yield curve. In determining our U.S. pension obligations for 2022, our weighted-average discount rate increased to 5.17% from 2.86% at year-end 2021. In determining our U.S. postretirement health care obligation for 2022, our weighted-average discount rate increased to 5.14% from 2.75% at year-end 2021.

Column 1Column 2
The expected rate of return on plan assets reflects asset allocations, investment strategies and views of investment advisors, and represents our expected long-term return on plan assets. Our weighted-average expected returns on U.S. plan assets used in determining the U.S. pension and U.S. postretirement health care expenses was 7.00% for 2022, 7.00% for 2021 and 7.25% for 2020.

Column 1Column 2
Projected salary is based on our long-term actual experience, the near-term outlook and assumed inflation. Our weighted-average projected salary increase used in determining the U.S. pension expenses was 4.03% for 2022, 2021 and 2020.

Column 1Column 2
For postretirement benefit measurement purposes as of December 31, 2022, the annual rates of increase in the per capita cost of covered health care were assumed to be 6.75% for pre-65 costs. Post-65 costs are no longer used. The rates are assumed to decrease each year until they reach 4.5% in 2032 and remain at those levels thereafter.

Column 1Column 2
The Company uses mortality tables appropriate in the circumstances, which generally are the recently available mortality tables as of the respective U.S. and international measurement dates. Our year-end U.S. valuations reflect mortality tables that estimate the impacts of COVID in an endemic state. This represents a change from prior year when the impact of COVID on future mortality could not be reasonably estimated.

The effects of actual results differing from our assumptions, as well as changes in assumptions, are reflected in the unrecognized gains or losses and amortized into earnings in the future. Significant differences in actual experience or significant changes in assumptions may materially affect future pension and other postretirement obligations and income or expense. The unrecognized net losses on our U.S. qualified and non-qualified pension plans increased to $412 million as of December 31, 2022 from $397 million as of December 31, 2021 (both before tax), primarily due to lower actual return on assets partially offset by current year net actuarial gains.

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The effect of a decrease in the discount rate or decrease in the expected return on assets assumption as of December 31, 2022, on the December 31, 2022 defined benefit obligation and 2023 expense is shown below, assuming no changes in benefit levels. Expense amounts reflect the accounting for gains or losses as a component of other comprehensive income or expense and recognition of the impacts into earnings over time:

Effect on U.S. Pension Plans
Increase inHigher
AssumptionRecorded2023
(millions)ChangeObligationExpense
Discount rate-.25 pts$42.4$1.1
Expected return on assets-.25 ptsN/A(4.7)

Effect on U.S. Postretirement
Health Care Benefits Plans
Increase inHigher
AssumptionRecorded2023
(millions)ChangeObligationExpense
Discount rate-.25 pts$2.7$-
Expected return on assets-.25 ptsN/A-

Our international pension obligations and underlying plan assets represent approximately one third of our global pension plans, with the majority of the amounts held in the U.K. and Eurozone countries. We use assumptions similar to our U.S. plan assumptions to measure our international pension obligations, however, the assumptions used vary by country based on specific local country requirements and information.

Refer to Note 17 for further discussion concerning our accounting policies, estimates, funded status, contributions and overall financial positions of our pension and postretirement plan obligations.

Self-Insurance

Globally we have insurance policies with varying deductible levels for property and casualty losses. We are insured for losses in excess of these deductibles, subject to policy terms and conditions and have recorded both a liability and an offsetting receivable for amounts in excess of these deductibles. We are self-insured for health care claims for eligible participating employees, subject to certain deductibles and limitations. We determine our liabilities for claims on an actuarial basis.

Income Taxes

Judgment is required to determine the annual effective income tax rate, deferred tax assets and liabilities, valuation allowances recorded against net deferred tax assets and uncertain tax positions.

Effective Income Tax Rate

Our effective income tax rate is based on annual income, statutory tax rates and tax planning available in the various jurisdictions in which we operate. Our annual effective income tax rate includes the impact of reserve provisions. We recognize the amount of tax benefit that is greater than 50% likely of being realized upon settlement with a taxing authority. We adjust these reserves in light of changing facts and circumstances.

Tax regulations require items to be included in our tax returns at different times than the items are reflected in our financial statements. As a result, the effective income tax rate reflected in our financial statements differs from that reported in our tax returns. Some of these differences are permanent, such as expenses that are not deductible on our tax return, and some are temporary differences, such as depreciation expense.

Deferred Tax Assets and Liabilities and Valuation Allowances

Deferred tax assets and liabilities are determined based on temporary differences between the financial reporting and tax bases of assets and liabilities, applying enacted tax rates expected to be in effect for the year in which the differences are expected to reverse. Based on the evaluation of available evidence, both positive and negative, we recognize tax assets, such as net operating loss carryforwards and tax credit carryforwards, to the extent that realizing these benefits is considered to be more likely than not. Relevant factors in determining the realizability of deferred tax assets include historical results, sources of future taxable income, the expected timing of the reversal of temporary differences, tax planning strategies and the expiration dates of the various tax attributes.

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Uncertain Tax Positions

A number of years may elapse before a particular tax matter, for which we have established a liability for uncertain tax position, is audited and finally resolved. The number of tax years with open tax audits varies depending on the tax jurisdiction. The Internal Revenue Service (“IRS”) has completed examinations of our U.S. federal income tax returns through 2016 and the years 2017 through 2020 are currently under audit. In addition to the U.S. federal examinations, we have ongoing audit activity in several U.S. state and foreign jurisdictions.

The tax positions we take are based on our interpretations of tax laws and regulations in the applicable federal, state and international jurisdictions. We believe our tax returns properly reflect the tax consequences of our operations, and our liabilities for uncertain tax positions are appropriate and sufficient for the positions taken. Because of the uncertainty of the final outcome of these examinations, we have estabilished a liability for potential reductions of tax benefits (including related interest and penalties) for amounts that do not meet the more-likely-than-not thresholds for recognition and measurement as required by authoritative guidance. The liability for uncertain tax positions is reviewed throughout the year, taking into account new legislation, regulations, case law and audit results. Settlement of any particular issue could result in offsets to other balance sheet accounts, cash payments or receipts and/or adjustments to tax expense. Liabilities for uncertain tax positions are presented in the Consolidated Balance Sheets within other non-current liabilities. Our gross liability for uncertain tax positions was $24.9 million and $25.1 million as of December 31, 2022 and 2021, respectively. For additional information on income taxes refer to Note 13.

Long-Lived Assets, Intangible Assets and Goodwill

Long-Lived and Amortizable Intangible Assets

Purchased long-lived and amortizable intangible assets not acquired as part of a business combination are recorded as of their acquisition date at cost, whereas long-lived and amortizable assets acquired as part of a business combination are recorded as of their acquisition date at their fair values based on the fair value requirements defined in U.S. GAAP. This requires us to make significant estimates and assumptions relating to the present value of its future cash flows, such as growth rates, royalty rates or discount rates.

We review our long-lived and amortizable intangible assets, the net value of which was $6.3 billion and $6.8 billion as of December 31, 2022 and 2021, respectively, for impairment when significant events or changes in business circumstances indicate that the carrying amount of the assets may not be recoverable. Such circumstances may include a significant decrease in the market price of an asset or asset group, a significant adverse change in the manner in which asset or asset groups are being used or history of operating or cash flow losses associated with the use of the asset or asset group. Impairment losses could occur when the carrying amount of an asset or asset group exceeds the anticipated future undiscounted cash flows expected to result from the use of the asset or asset group and its eventual disposition. The amount of the impairment loss to be recorded, if any, is calculated as the excess of the asset’s or assets group’s carrying amount over its estimated fair value.

We use the straight-line method to recognize amortization expense related to our amortizable intangible assets, including our customer relationships. We consider various factors when determining the appropriate method of amortization for our customer relationships, including projected sales data, customer attrition rates and length of key customer relationships.

Globally, we have a broad customer base. Our retention rate of significant customers has aligned with our acquisition assumptions, including the customer bases acquired from our Nalco, Anios, CID Lines and Purolite transactions, which make up the majority of our unamortized customer relationships. Our historical retention rates, coupled with our consistent track record of keeping long-term relationships with our customers, supports our expectation of consistent sales generation for the foreseeable future from the acquired customer bases. If our customer retention rates or other post-acquisition operational activities change materially, we would evaluate the financial impacts and significance of the events given rise to the change which could result in impairment of our customer relationship intangible assets, or absent an impairment, an acceleration of amortization expense.

In addition, we periodically reassess the estimated remaining useful lives of our long-lived and amortizable intangible assets. Changes to estimated useful lives would impact the amount of depreciation and amortization expense recorded in earnings. We have experienced no significant changes in the carrying amount or estimated remaining useful lives of our long-lived or amortizable intangible assets.

Goodwill and Indefinite Life Intangible Assets

Goodwill arises from our acquisitions and represents the excess of the fair value of the purchase consideration exchanged over the fair value of net assets acquired. We had total goodwill of $8.0 billion and $8.1 billion as of December 31, 2022 and 2021, respectively. We test our goodwill for impairment at the reporting unit level. Our reporting units are largely our operating segments. Following the acquisition of Purolite on December 1, 2021, our Life Sciences Operating Segment consists of the Purolite and Global Life Sciences Reporting Units. We assess goodwill for impairment on an annual basis during the second quarter. If circumstances change or events occur that demonstrate it is more likely than not that the carrying amount of a reporting unit exceeds its fair value, we complete an interim goodwill impairment assessment of that reporting unit prior to the next annual assessment. If the results of an annual or interim goodwill impairment assessment demonstrate the carrying amount of a reporting unit is greater than its fair value, we will recognize an impairment loss for the amount by which the reporting unit’s carrying amount exceeds its fair value, but not to exceed the carrying amount of goodwill assigned to that reporting unit.

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For our annual 2022 goodwill impairment assessment, we completed our impairment assessment for eleven of our twelve reporting units using discounted cash flow analyses that incorporated assumptions regarding future growth rates, terminal values and discount rates. Our goodwill impairment assessments for 2022 indicated the estimated fair values of each of these eleven reporting units exceeded the carrying amounts of the respective reporting units by a significant margin. Given the recent acquisition of Purolite, our annual goodwill impairment assessment of the Purolite Reporting Unit was qualitative in nature and considered information regarding its operations, financial performance and the macroeconomic environment. After weighting both positive and negative information, it is more likely than not that the fair value of the Purolite Reporting Unit exceeds its carrying amount. We evaluate the need to complete interim goodwill impairment assessments when significant events or changes in business circumstances indicate that it is more likely than not that the carrying amount of a reporting unit may be higher than its fair value. No events were noted during the second half of 2022 that required completion of an interim goodwill impairment assessment in the second half of 2022 for any of our twelve reporting units. There has been no impairment of goodwill in any of the periods presented.

The Nalco trade name is our only indefinite-lived intangible asset, which is tested for impairment on an annual basis during the second quarter. For our annual 2022 indefinite-lived intangible asset impairment assessment, we completed our impairment assessment of the Nalco trade name using the relief from royalty discounted cash flow method, which incorporates assumptions regarding future sales projections, royalty rates and discount rates. Our Nalco tradename impairment assessment for 2022 indicated the estimated fair value of the Nalco trade name exceeded its $1.2 billion carrying amount by a significant margin. No events were noted during the second half of 2022 that required completion of an interim impairment assessment of our Nalco trade name in the second half of 2022. There has been no impairment of the Nalco trade name intangible since it was acquired.

RESULTS OF OPERATIONS

Net Sales

Percent Change
(millions)20222021202020222021
Product and equipment sales$11,446.2$10,153.3$9,466.6
Service and lease sales2,741.62,579.82,323.6
Reported GAAP net sales14,187.812,733.111,790.211%8%
2021 impact of Purolite on net sales-12.0-
Non-GAAP adjusted net sales14,187.812,721.111,790.212%8%
Effect of foreign currency translation285.3(249.5)(15.4)
Non-GAAP adjusted fixed currency sales$14,473.1$12,471.6$11,774.816%6%

The percentage components of the year-over-year sales change are shown below:

(percent)20222021
Volume2%3%
Price changes102
Acquisition adjusted fixed currency sales change135
Acquisitions & divestitures31
Fixed currency sales change166
Foreign currency translation(4)2
Reported GAAP net sales change11%8%

Amounts do not necessarily sum due to rounding.

Cost of Sales (“COS”) and Gross Profit Margin (“Gross Margin”)

202220212020
GrossGrossGross
(millions/percent)COSMarginCOSMarginCOSMargin
Product and equipment cost of sales$7,212.8$6,100.9$5,481.3
Service and lease cost of sales1,618.21,514.91,424.5
Reported GAAP COS and gross margin8,831.037.8%7,615.840.2%6,905.841.4%
Special (gains) and charges69.993.948.2
2021 impact of Purolite on COS-7.6-
Non-GAAP adjusted COS and gross margin$8,761.138.2%$7,514.340.9%$6,857.641.8%

Our COS values and corresponding gross margin are shown above. Our gross margin is defined as sales less cost of sales divided by sales.

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Our reported gross margin was 37.8%, 40.2%, and 41.4% for 2022, 2021 and 2020, respectively. Our 2022, 2021 and 2020 reported gross margins were negatively impacted by special (gains) and charges of $69.9 million, $93.9 million, and $48.2 million, respectively. Special (gains) and charges items impacting COS are shown within the “Special (Gains) and Charges” table below.

Excluding the impact of special (gains) and charges and the 2021 impacts of the Purolite transaction, our 2022 adjusted gross margin was 38.2% compared against a 2021 adjusted gross margin of 40.9%. The decrease primarily reflected accelerating pricing that was more than offset by higher delivered product cost and unfavorable mix.

Excluding the impact of special (gains) and charges and the 2021 impacts of the Purolite transaction, our adjusted gross margin was 40.9% and 41.8% for 2021 and 2020, respectively. The decrease primarily reflected increased pricing and higher volumes which were more than offset by significantly higher delivered product costs and supply constraints.

Selling, General and Administrative Expenses (“SG&A”)

(percent)202220212020
SG&A Ratio25.8%26.8%28.1%

The decreased SG&A ratio (SG&A expenses as a percentage of reported net sales) comparing 2022 against 2021 was driven primarily by strong productivity including cost savings initiatives, partially offset by higher cost of compensation compared to last year. The decreased SG&A ratio (SG&A expenses as a percentage of reported net sales) comparing 2021 against 2020 was driven primarily by higher net sales, cost savings initiatives and reduction in bad debt, partially offset by higher variable compensation compared to last year.

Special (Gains) and Charges

Special (gains) and charges reported on the Consolidated Statements of Income included the following items:

(millions)202220212020
Cost of sales
Restructuring activities$21.4$24.7$7.4
Acquisition and integration activities25.04.23.9
COVID-19 activities, net16.364.712.5
Russia/Ukraine7.2--
Other-0.324.4
Cost of sales subtotal69.993.948.2
Special (gains) and charges
Restructuring activities85.811.971.4
Acquisition and integration activities14.529.98.5
Disposal and impairment activities--41.4
COVID-19 activities, net10.242.423.6
Russia/Ukraine5.9--
Other24.118.434.7
Special (gains) and charges subtotal140.5102.6179.6
Operating income subtotal210.4196.5227.8
Other (income) expense50.637.20.4
Interest expense, net-33.183.8
Total special (gains) and charges$261.0$266.8$312.0

For segment reporting purposes, special (gains) and charges are not allocated to reportable segments, which is consistent with our internal management reporting.

Restructuring Activities

Restructuring activities are primarily related to the Europe Program, Institutional Advancement Program, Accelerate 2020 and other immaterial restructuring programs which are described below. These activities have been included as a component of cost of sales, special (gains) and charges, and other (income) expense on the Consolidated Statements of Income. Restructuring liabilities have been classified as a component of other current and other noncurrent liabilities on the Consolidated Balance Sheets.

Further details related to our restructuring charges are included in Note 3.

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Europe Program

In November 2022 we approved a Europe Program (the “Europe Program”) targeting $80 million of annualized pre-tax savings after completion of the program. In connection with these actions, we expect to incur pre-tax charges of $130 million ($110 million after tax) or $0.38 per diluted share. The Europe Program charges are expected to be primarily cash expenditures related to severance and asset disposals. Actual costs may vary from these estimates depending on actions taken.

In 2022 we recorded total restructuring charges of $67.2 million ($56.0 million after tax) or $0.20 per diluted share primarily related to severance. The liability related to the Europe Program was $62.0 million as of December 31, 2022 and is expected to be paid over a period of a few months to several quarters and will continue to be funded from operating activities.

The Europe Program has delivered $5 million of cumulative cost savings with estimated annual cost savings of $80 million in continuing operations by 2024.

On February 14, 2023, we expanded our previously announced Europe cost savings program to focus on our Institutional and Healthcare businesses in other regions. In connection with the expanded program, we now expect to incur pre-tax charges of $195 million ($150 million after tax) or $0.52 per diluted share. We expect that these restructuring actions will be completed by 2024. Program actions include headcount reductions from terminations, not filing certain positions and facility closures. The expanded program charges are expected to be primarily cash expenditures related to severance and asset disposals. We now expect an estimated annual total cost savings of $175 million by 2024.

Institutional Advancement Program

We approved a restructuring plan in 2020 focused on the Institutional business (“the Institutional Plan”) which is intended to enhance our Institutional sales and service structure and allow the sales team to capture share and penetration while maximizing service effectiveness by leveraging our ongoing investments in digital technology. In February 2021, we expanded the Institutional Plan, and expect that these restructuring charges will be completed in 2023, with total anticipated costs of $70 million ($55 million after tax) or $0.19 per diluted share. The remaining costs are expected to be primarily cash expenditures for severance and non-cash costs related to equipment disposals. Actual costs may vary from these estimates depending on actions taken.

In 2022 and 2021, we recorded total restructuring charges of $6.3 million ($4.8 million after tax) or $0.02 per diluted share and $12.6 million ($10.2 million after tax) or $0.04 per diluted share, respectively, primarily related to severance, disposals of equipment and office closures. We have recorded $54.1 million ($41.4 million after tax), or $0.14 per diluted share of cumulative restructuring charges under the Institutional Plan. The liability related to the Institutional Plan was $1.9 million as of December 31, 2022 and is expected to be paid over a period of a few months to several quarters and will continue to be funded from operating activities.

The Institutional Plan has delivered $49 million of cumulative cost savings.

Accelerate 2020

During 2018, we formally commenced a restructuring plan Accelerate 2020 (“the A2020 Plan”), to leverage technology and system investments and organizational changes. The goals of the Plan are to further simplify and automate processes and tasks, reduce complexity and management layers, consolidated facilities and focus on key long-term growth areas by further leveraging technology and structural improvements. During 2020, we expanded the Plan for additional costs and savings to further leverage the technology and structural improvements. We completed the plan with actual costs of $254 million ($198 million after tax), or $0.69 per diluted share.

We recorded restructuring charges of $9.9 million ($8.4 million after tax) or $0.03 per diluted share, $5.3 million ($6.2 million after tax) or $0.02 per diluted share and $41.8 million ($33.0 million after tax) or $0.11 per diluted share in 2022, 2021 and 2020, respectively. Of these expenses, $0.3 million ($0.2 million after tax) or less than $0.01 per diluted share during 2020 is recorded in other (income) expense and related to pension settlements and curtailments. The liability related to the Plan was $18.1 million and $32.7 million as of December 31, 2022 and 2021, respectively. We have recorded $254.4 million ($198.4 million after tax), or $0.69 per diluted share, of cumulative restructuring charges under the Plan. The majority of the pretax charges represent net cash expenditures which are expected to be paid over a period of a few months to several quarters which continue to be funded from operating activities.

The Accelerate 2020 Plan has delivered $315 million of cumulative cost savings.

Other Restructuring Activities

During 2022, we incurred restructuring charges of $23.8 million ($17.9 million after tax), or $0.06 per diluted share, related to other immaterial restructuring activity. The charges primarily related to severance and asset write-offs.

During 2021, we incurred restructuring charges of $18.7 million ($17.0 million after tax), or $0.06 per diluted share, related to other immaterial restructuring activity. The charges primarily related to severance and asset write-offs.

During 2020, we incurred restructuring charges of $1.8 million ($1.2 million after tax), or less than $0.01 per diluted share, related to other immaterial restructuring plan. The charges are comprised of severance, facility closure costs, including asset disposals, and consulting fees.

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The restructuring liability balance for all other restructuring plans excluding the Europe Program, A2020 Plan and the Institutional Plan were $23.2 million and $4.6 million as of December 31, 2022 and 2021, respectively. The increase in liability was driven primarily by severance expense. The remaining liability is expected to be paid over a period of a few months to several quarters and will continue to be funded from operating activities. Cash payments during 2022 related to all other restructuring plans excluding the Europe Program, A2020 and Institutional Plan were $5.2 million.

Acquisition and integration related costs

Acquisition and integration related costs reported in special (gains) and charges on the Consolidated Statements of Income in 2022 include $14.5 million ($11.4 million after tax) or $0.04 per diluted share. Charges are related primarily to the Purolite Corporation (“Purolite”) acquisition and consist of integration related costs and advisory and legal fees. Acquisition and integration related costs reported in product and equipment cost of sales on the Consolidated Statements of Income in 2022 include $25.0 million ($19.6 million after tax) or $0.07 per diluted share. Charges are related primarily to the recognition of fair value step-up in the Purolite inventory and other integration costs.

Acquisition and integration related costs reported in special (gains) and charges on the Consolidated Statements of Income in 2021 include $29.9 million ($23.5 million after tax) or $0.08 per diluted share. Charges are primarily related to the Purolite acquisition and consisted of deal costs, integration costs and advisory and legal fees. Acquisition and integration related costs reported in product and equipment cost of sales on the Consolidated Statements of Income in 2021 include $4.2 million ($3.3 million after tax) or $0.01 per diluted share and are related to the recognition of fair value step-up in the Purolite inventory. In conjunction with its acquisitions, we incurred $0.8 million ($0.6 million after tax), or less than $0.01 per diluted share, of special (gains) and charges reported in interest expense in 2021.

Acquisition and integration related costs reported in special (gains) and charges on the Consolidated Statements of Income in 2020 include $8.5 million ($6.9 million after tax) or $0.02 per diluted share. Charges are related to Copal Invest NV, including its primary operating entity CID Lines (collectively, “CID Lines”), Bioquell PLC (“Bioquell”) and the Laboratoires Anios (“Anios”) acquisitions and consist of integration costs and advisory and legal fees. Acquisition and integration related costs reported in product and equipment cost of sales on the Consolidated Statements of Income in 2020 include $3.9 million ($3.2 million after tax) or $0.01 per diluted share and are related to the recognition of fair value step-up in the CID Lines inventory, severance and the closure of a facility. In conjunction with our acquisitions, we incurred $0.7 million ($0.6 million after tax), or less than $0.01 per diluted share, of special (gains) and charges reported in interest expense in 2020.

Disposal and impairment charges

Disposal and impairment charges reported in special (gains) and charges on the Consolidated Statements of Income include $41.4 million ($41.5 million after tax) or $0.14 per diluted share in the 2020. During 2020, we recorded a $28.6 million ($28.6 million after tax) or $0.10 per diluted share impairment for a minority equity method investment due to the COVID-19 impact on the economic environment and the liquidity of the minority equity method investment. In addition, we recorded charges of $12.8 million ($12.9 million after tax) or $0.04 per diluted share related to the disposal of Holchem Group Limited (“Holchem”) for the loss on sale and related transaction fees during 2020. Further information related to the disposal is included in Note 4.

COVID-19 activities

We have recorded inventory reserves of $15 million and $60 million during 2022 and 2021, respectively, for excess sanitizer inventory and estimated disposal costs. During 2022, 2021 and 2020, we recorded charges of $2.4 million, $36.8 million and $57.1 million, respectively, to protect the wages of certain employees directly impacted by the COVID-19 pandemic. We also recorded charges of $9.8 million, $16.5 million and $2.4 million related to employee COVID-19 testing and related expenses during 2022, 2021 and 2020, respectively. In addition, we received subsidies and government assistance, which were recorded as a special (gain) of ($0.7) million, ($6.2) million and ($23.4) million during 2022, 2021 and 2020, respectively. COVID-19 pandemic charges are recorded in product and equipment cost of sales, service and lease cost of sales, and special (gains) and charges on the Consolidated Statements of Income. Total after tax net charges related to COVID-19 pandemic were $20.2 million or $0.07 per diluted share, $81.3 million or $0.28 per diluted share and $27.4 million or $0.09 per diluted share during 2022, 2021 and 2020, respectively.

Russia/Ukraine

In light of Russia’s invasion of Ukraine and the sanctions against Russia by the United States and other countries, we have made the determination that we will limit our Russian business to operations that are essential to life, providing minimal support for our healthcare, life sciences, food and beverage and certain water businesses. We incurred charges of $13.1 million ($12.6 million after tax) or $0.04 per diluted share during 2022, primarily related to recoverability risk of certain assets in both Russia and Ukraine.

Other operating activities

Other special charges of $24.1 million ($18.2 million after tax) or $0.06 per diluted share in 2022, $18.4 million ($14.1 million after tax) or $0.05 per diluted share in 2021 and $34.7 million ($33.9 million after tax) or $0.12 per diluted share recorded in 2020 relate primarily to certain legal charges, which are recorded in special (gains) and charges on the Consolidated Statements of Income. In 2020, we recorded special charges of $24.4 million ($16.0 million after tax) or $0.06 per diluted share in product and equipment cost of sales on the Consolidated Statements of Income related to a Healthcare product recall in Europe.

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We also recorded during 2020 a $7.2 million or $0.02 per diluted share, special charge related to the separation of ChampionX as a tax expense on the Consolidated Statements of Income.

Other (income) expense

During 2022 and 2021, we incurred settlement expense recorded in other (income) expense on the Consolidated Statements of Income of $50.6 million ($38.2 million after tax) or $0.13 per diluted share and $37.2 million ($28.7 million after tax) or $0.10 per diluted share, respectively, related to U.S. pension plan lump-sum payments to retirees.

Interest expense, net

During 2021 and 2020, we recorded special charges of $32.3 million ($28.4 million after tax) or $0.10 per diluted share and $83.1 million ($64.0 million after tax) or $0.22 per diluted share, respectively, in interest expense on the Consolidated Statements of Income related to debt issuance and refinancing charges.

Operating Income and Operating Income Margin

Percent Change
(millions)20222021202020222021
Reported GAAP operating income$1,562.5$1,598.6$1,395.7(2)%15%
Special (gains) and charges210.4196.5227.8
2021 impact of Purolite on operating income3.8-
Non-GAAP adjusted operating income1,772.91,798.91,623.5(1)11
Effect of foreign currency translation50.1(47.5)(9.8)
Non-GAAP adjusted fixed currency operating income$1,823.0$1,751.4$1,613.74%9%
(percent)202220212020
Reported GAAP operating income margin11.0%12.6%11.8%
Non-GAAP adjusted operating income margin12.5%14.1%13.8%
Non-GAAP adjusted fixed currency operating income margin12.6%14.0%13.7%

Our operating income and corresponding operating income margin are shown in the previous tables. Operating income margin is defined as operating income divided by sales.

Our reported operating income decreased 2% when comparing 2022 to 2021 primarily driven by accelerating pricing covering substantially higher delivered product costs, which was offset by investments in the business. Our reported operating income increased 15% when comparing 2021 to 2020 primarily driven by increased pricing and higher volume which more than offset significantly higher delivered product costs and supply constraints and higher variable compensation compared to last year. Our reported operating income for 2022, 2021 and 2020 was impacted by special (gains) and charges. Excluding the impact of special (gains) and charges and the 2021 impacts of the Purolite transaction, 2022 adjusted operating income decreased 1% when compared to 2021 adjusted operating income and 2021 adjusted operating income increased 11% when compared to 2020 adjusted operating income.

Other (Income) Expense

(millions)202220212020
Reported GAAP other (income) expense($24.5)($33.9)($55.9)
Special (gains) and charges50.637.20.4
Non-GAAP adjusted other (income) expense($75.1)($71.1)($56.3)

Our reported other income was $24.5 million, $33.9 million and $55.9 million in 2022, 2021 and 2020, respectively. Other (income) expense decreased when comparing 2022 against 2021 primarily due to increased pension settlement charges in 2022 as a result of a higher volume of pension settlement activity and higher interest costs associated with rising interest rates throughout 2022. Other (income) expense decreased when comparing 2021 against 2020 reflecting lower interest costs associated with future payments of employee pension obligations. Excluding the impact of settlements and curtailments recorded in special (gains) and charges during 2022, 2021 and 2020, our adjusted other income was $75.1 million, $71.1 million and $56.3 million, respectively.

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Interest Expense, Net

(millions)202220212020
Reported GAAP interest expense, net$243.6$218.3$290.2
Special (gains) and charges-33.183.8
2021 impact of Purolite on interest expense-3.5-
Non-GAAP adjusted interest expense, net$243.6$181.7$206.4

Our reported net interest expense totaled $243.6 million, $218.3 million and $290.2 million during 2022, 2021 and 2020, respectively.

We incurred $33.1 million ($29.0 million after tax) or $0.10 per diluted share and $83.8 million ($64.6 million after tax) or $0.22 per diluted share, of interest expense special charges in conjunction with our debt issuances and refinancing activities during 2021 and 2020, respectively.

Adjusted for special (gains) and charges, the increase in interest expense when comparing 2022 against 2021 was driven primarily by the interest on debt issued to fund the Purolite acquisition and the impact from higher average interest rates on floating rate debt. Adjusted for special (gains) and charges and the 2021 Purolite transaction, the decrease in interest expense when comparing 2021 against 2020 was driven primarily by a reduction in average debt levels and average interest rates.

Provision for Income Taxes

The following table provides a summary of our tax rate:

(percent)202220212020
Reported GAAP tax rate17.5%19.1%15.2%
Tax rate impact of:
Special (gains) and charges0.50.10.7
Discrete tax items0.7(0.3)3.8
Non-GAAP adjusted tax rate18.7%18.9%19.7%

Our reported tax rate was 17.5%, 19.1%, and 15.2%, for 2022, 2021 and 2020, respectively. The change in our tax rate includes the tax impact of special (gains) and charges and discrete tax items, which have impacted the comparability of our historical reported tax rates, as amounts included in our special (gains) and charges are derived from tax jurisdictions with rates that vary from our tax rate, and discrete tax items are not necessarily consistent across periods. The tax impact of special (gains) and charges and discrete tax items will likely continue to impact comparability of our reported tax rate in the future.

We recognized a net tax benefit related to discrete tax items of $11.8 million during 2022. This included a deferred tax benefit of $14.6 million associated with utilization of tax attributes as a result of legal entity rationalization and share-based compensation excess tax benefits of $6.0 million. The amount of the excess tax benefit is subject to variation in stock price and award exercises. The remaining discrete tax expense of $8.8 million was primarily related to the filing of federal, state and foreign tax returns and other income tax adjustments including the impact of changes in tax laws, audit settlements and other changes in estimates.

We recognized net tax expense of $5.8 million related to discrete tax items during 2021. This included a non-cash deferred tax expense of $25.1 million associated with transferring certain intangible property between affiliates. Share-based compensation excess tax benefit was $29.1 million. The remaining discrete tax expense of $9.8 million was primarily related to the filing of federal, state, and foreign tax returns and other income tax adjustments including the impact of changes in tax law, audit settlements and other changes in estimates.

We recognized a total net benefit related to discrete tax items of $55.8 million during 2020. The tax benefit related to share-based compensation excess tax benefit contributed $57.3 million. We recorded changes in reserves in non-U.S. and U.S. jurisdictions due to audit settlements and expiration of statutes of limitations which resulted in a $9.8 million tax benefit. Additionally, we recognized a net tax expense of $11.3 million primarily related to the filing of the prior year federal, state and foreign tax returns and other income tax adjustments.

The change in our adjusted tax rates from 2020 to 2022 was primarily driven by global tax planning projects and geographic income mix. Future comparability of our adjusted tax rate may be impacted by various factors, including but not limited to other changes in global tax rules, further tax planning projects and geographic income mix.

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Net Income from Discontinued Operations, net of tax

(millions)202220212020
Reported GAAP net loss from discontinued operations, net of tax$-$-($2,172.5)
Adjustments:
Special (gains) and charges--2,210.7
Discrete tax net expense--22.7
Non-GAAP adjusted net income from discontinued operations, net of tax$-$-$60.9

Special charges reported in discontinued operations consist of ChampionX separation charges.

Net Income from Continuing Operations Attributable to Ecolab

Percent Change
(millions)20222021202020222021
Reported GAAP net income from continuing operations attributable to Ecolab$1,091.7$1,129.9$967.4(3)%17%
Adjustments:
Special (gains) and charges, after tax207.3213.5254.1
Discrete tax net (benefit) expense(11.8)5.8(55.8)
2021 impact of Purolite on net income-5.6-
Non-GAAP adjusted net income from continuing operations attributable to Ecolab$1,287.2$1,354.8$1,165.7(5)%16%

Diluted EPS from Continuing Operations

Percent Change
(dollars)20222021202020222021
Reported GAAP diluted EPS from continuing operations$3.81$3.91$3.33(3)%17%
Adjustments:
Special (gains) and charges, after tax0.720.740.88
Discrete tax net (benefit) expense(0.04)0.02(0.19)
2021 impact of Purolite on diluted EPS-0.02-
Non-GAAP adjusted diluted EPS from continuing operations$4.49$4.69$4.02(4)%17%

Per share amounts do not necessarily sum due to rounding.

Currency translation had an unfavorable $(0.26) impact on reported and adjusted diluted EPS when comparing 2022 to 2021 and favorable $0.11 impact when comparing 2021 to 2020.

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SEGMENT PERFORMANCE

The non-U.S. dollar functional currency international amounts included within our reportable segments are based on translation into U.S. dollars at the fixed currency exchange rates established by management for 2022. The difference between the fixed currency exchange rates and the actual currency exchange rates is reported as “effect of foreign currency translation” in the following tables. All other accounting policies of the reportable segments are consistent with U.S. GAAP and the accounting policies described in Note 2. Additional information about our reportable segments is included in Note 19.

Fixed currency net sales and operating income for 2022, 2021 and 2020 for our reportable segments are shown in the following tables.

Net SalesPercent Change
(millions)20222021202020222021
Global Industrial$6,944.0$6,086.8$5,845.714%4%
Global Institutional & Specialty4,480.03,908.83,559.81510
Global Healthcare & Life Sciences1,570.01,149.61,190.137(3)
Other1,355.01,201.01,079.81311
Corporate124.1137.499.4(10)38
Subtotal at fixed currency14,473.112,483.611,774.8166
Effect of foreign currency translation(285.3)249.515.4
Total reported net sales$14,187.8$12,733.1$11,790.211%8%
Operating IncomePercent Change
(millions)20222021202020222021
Global Industrial$977.0$985.7$1,079.1(1)%(9)%
Global Institutional & Specialty634.5545.7316.31673
Global Healthcare & Life Sciences205.0152.3207.635(27)
Other212.8184.0130.61641
Corporate(416.7)(316.6)(347.7)32(9)
Subtotal at fixed currency1,612.61,551.11,385.9412
Effect of foreign currency translation(50.1)47.59.8
Total reported operating income$1,562.5$1,598.6$1,395.7(2)%15%

The following tables reconcile the impact of acquisitions and divestitures within our reportable segments.

Year ended
December 31
Net Sales20222021
(millions)Fixed CurrencyImpact of Acquisitions and DivestituresAcquisition AdjustedFixed CurrencyImpact of Acquisitions and DivestituresAcquisition Adjusted
Global Industrial$6,944.0(21.0)$6,923.0$6,086.8-$6,086.8
Global Institutional & Specialty4,480.0-4,480.03,908.8-3,908.8
Global Healthcare & Life Sciences1,570.0(434.9)1,135.11,149.6(12.0)1,137.6
Other1,355.0-1,355.01,201.0-1,201.0
Corporate124.1(124.1)-137.4(137.4)-
Subtotal at fixed currency14,473.1(580.0)13,893.112,483.6(149.4)12,334.2
Effect of foreign currency translation(285.3)249.5
Total reported net sales$14,187.8$12,733.1
Operating Income20222021
(millions)Fixed CurrencyImpact of Acquisitions and DivestituresAcquisition AdjustedFixed CurrencyImpact of Acquisitions and DivestituresAcquisition Adjusted
Global Industrial$977.0(3.4)$973.6$985.7-$985.7
Global Institutional & Specialty634.5-634.5545.7-545.7
Global Healthcare & Life Sciences205.0(106.3)98.7152.33.8156.1
Other212.8-212.8184.0-184.0
Corporate(206.3)86.6(119.7)(120.1)-(120.1)
Non-GAAP adjusted fixed currency operating income1,823.0(23.1)1,799.91,747.63.81,751.4
Special (gains) and charges210.4196.5
Subtotal at fixed currency1,612.61,551.1
Effect of foreign currency translation(50.1)47.5
Total reported operating income$1,562.5$1,598.6

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Global Industrial

202220212020
Sales at fixed currency (millions)$6,944.0$6,086.8$5,845.7
Sales at public currency (millions)6,805.06,237.85,867.1
Volume1%2%
Price changes13%2%
Acquisition adjusted fixed currency sales change14%4%
Acquisitions and divestitures-%-%
Fixed currency sales change14%4%
Foreign currency translation(5)%2%
Public currency sales change9%6%
Operating income at fixed currency (millions)$977.0$985.7$1,079.1
Operating income at public currency (millions)951.81,020.31,086.8
Fixed currency operating income change(1)%(9)%
Fixed currency operating income margin14.1%16.2%18.5%
Acquisition adjusted fixed currency operating income change(1)%(8)%
Acquisition adjusted fixed currency operating income margin14.1%16.2%*
Public currency operating income change(7)%(6)%

* Not meaningful

Percentages in the above table do not necessarily sum due to rounding.

Net Sales

Fixed currency sales for Global Industrial increased in 2022 as strong double-digit growth across all divisions was driven by accelerating pricing and new business wins. The 2021 sales increase was impacted by strong growth in Paper and Water, led by recovering market conditions, strong pricing and new business wins, along with a good growth in Food & Beverage, were offset by a decrease in Downstream sales growth.

All operating segments reported double-digit growth, Water fixed currency sales increased 13% in 2022 driven by strong pricing and new business wins. Water fixed currency sales increased 6% in 2021 as strong new business wins and accelerating pricing leveraged recovering markets. Light industry water treatment reported strong sales and had solid growth in 2021. Heavy industry sales also recorded strong sales in 2022 led by double-digit growth in power and chemicals and a strong increase in 2021 driven by primary metals. Food & Beverage fixed currency sales increased 14% in 2022 reflecting accelerating pricing. Fixed currency sales increased 3% in 2021 primarily reflecting accelerating pricing, recovering markets and new business wins. Downstream fixed currency sales increased 14% in 2022 driven by accelerating pricing and new business wins​. Fixed currency sales decreased 3% in 2021 due to lower demand from COVID and impacts from the Texas freeze and Hurricane Ida. Paper fixed currency sales increased 16% in 2022 driven by accelerating pricing, new business wins and continued growth in ecommerce markets​. Fixed currency sales increased 11% in 2021 driven by increased pricing, strong new business wins and growth in ecommerce markets.

Operating Income

Fixed currency operating income and fixed currency operating income margins for Global Industrial decreased in 2022 and 2021 when compared to prior periods.

Acquisition adjusted fixed currency operating income margins decreased 2.1 percentage points during 2022 compared to 2021, as the 9.0 percentage point positive impacts of accelerating pricing was more than offset by the 12.7 percentage point negative impacts of higher delivered product costs, unfavorable mix and investments in the business. Acquisition adjusted fixed currency operating income margins decreased in 2021 compared to 2020, as the positive impact from accelerating pricing was more than offset by the negative impact of significantly higher delivered product costs and supply constraints.

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Global Institutional & Specialty

202220212020
Sales at fixed currency (millions)$4,480.0$3,908.8$3,559.8
Sales at public currency (millions)4,421.93,955.93,562.5
Volume6%7%
Price changes8%2%
Acquisition adjusted fixed currency sales change15%9%
Acquisitions and divestitures-%-%
Fixed currency sales change15%10%
Foreign currency translation(3)%1%
Public currency sales change12%11%
Operating income at fixed currency (millions)$634.5$545.7$316.3
Operating income at public currency (millions)624.0550.9320.1
Fixed currency operating income change16%73%
Fixed currency operating income margin14.2%14.0%8.9%
Acquisition adjusted fixed currency operating income change16%73%
Acquisition adjusted fixed currency operating income margin14.2%14.0%*
Public currency operating income change13%72%

* Not meaningful

Percentages in the above table do not necessarily sum due to rounding.

Net Sales

Fixed currency sales for Global Institutional & Specialty increased in 2022 driven by accelerating pricing and new business wins. The 2021 sales increased driven by strong growth in the Institutional operating segment reflecting recovering markets, new business wins and accelerating pricing.

At an operating segment level, Institutional fixed currency sales increased 18% in 2022, driven by accelerating pricing and new business wins. Fixed currency sales increased 15% in 2021, driven by strong growth in the Institutional operating segment reflecting recovering markets in the U.S. and Europe, new business wins including gains from the Ecolab Science Certified programs and accelerating pricing. Specialty fixed currency sales increased 7% in 2022 driven by strong quick service sales and modest growth in food retail sales. Fixed currency sales decreased 3% in 2021, as modest quickservice sales growth were more than offset by lower food retail sales.

Operating Income

Fixed currency operating income for our Global Institutional & Specialty segment increased in both 2022 and 2021 when compared to prior periods. Fixed currency operating income margins increased in both 2022 and 2021.

Acquisition adjusted fixed currency operating income margins increased 0.2 percentage points during 2022, as the 8.2 percentage point positive impacts from accelerating pricing and volume growth overcame the 7.9 percentage point negative impacts of higher delivered product costs and investments in the business. Acquisition adjusted fixed currency operating income margins increased during 2021, as the positive impact from higher volume, accelerating pricing, and favorable mix more than offset negative impact of the comparison to lower variable compensation last year and higher delivered product costs.

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Global Healthcare & Life Sciences

202220212020
Sales at fixed currency (millions)$1,570.0$1,149.6$1,190.1
Sales at public currency (millions)1,510.51,181.61,185.5
Volume(7)%(9)%
Price changes7%2%
Acquisition adjusted fixed currency sales change-%(7)%
Acquisitions and divestitures37%3%
Fixed currency sales change37%(3)%
Foreign currency translation(8)%4%
Public currency sales change(28)%(0)%
Operating income at fixed currency (millions)$205.0$152.3$207.6
Operating income at public currency (millions)193.4158.4205.7
Fixed currency operating income change35%(27)%
Fixed currency operating income margin13.1%13.2%17.4%
Acquisition adjusted fixed currency operating income change(37)%(22)%
Acquisition adjusted fixed currency operating income margin8.7%13.7%*
Public currency operating income change22%(23)%

* Not meaningful

Percentages in the above table do not necessarily sum due to rounding.

Net Sales

Acquisition adjusted fixed currency sales for Global Healthcare & Life Sciences were flat in 2022 compared 2021 as growth in Life Sciences was offset by slightly lower Healthcare sales.

At an operating segment level, Healthcare fixed currency sales decreased 1% in 2022 due primarily to lower procedural and hand hygiene volumes, partially offset by increased pricing. Fixed currency sales decreased 5% in 2021 reflecting the comparison against strong 2020 COVID-19 related hand and surface disinfection sales as well as softer elective surgical procedures activity in 2021 due to the rise in COVID variants during the year. Life Sciences fixed currency sales increased 163% (9% acquisition adjusted) in 2022 reflecting the acquisition of Purolite. Excluding the acquisition of Purolite, the Life Sciences business growth was driven by accelerating pricing and growth in consumable pharmaceutical and personal care products, partially offset by normalizing demand for Bioquell’s biocontamination systems. Fixed currency sales decreased 5% in 2021 as accelerating pricing was more than offset by volume declines versus the very strong 2020 driven by extraordinary COVID-19 demand last year.

Operating Income

Fixed currency operating income for our Global Healthcare & Life Sciences segment increased in 2022 and decreased in 2021 when compared to prior periods. Fixed currency operating income margins decreased in both 2022 and 2021.

Acquisition adjusted fixed currency operating income margins decreased 5.0 percentage points in 2022, as the 5.5 percentage point positive impact from accelerating pricing was more than offset by the 10.2 percentage point negative impacts from higher delivered product costs, unfavorable mix, lower Healthcare volumes and targeted investments in the business. Acquisition adjusted fixed currency operating income margins decreased in 2021, as positive impact from accelerating pricing was more than offset by the negative impact of volume declines due to strong comparison against 2020.

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Other

202220212020
Sales at fixed currency (millions)$1,355.0$1,201.0$1,079.8
Sales at public currency (millions)1,326.61,218.61,075.1
Volume6%9%
Price changes7%2%
Acquisition adjusted fixed currency sales change13%11%
Acquisitions and divestitures-%-%
Fixed currency sales change13%11%
Foreign currency translation(4)%2%
Public currency sales change9%13%
Operating income at fixed currency (millions)$212.8$184.0$130.6
Operating income at public currency (millions)208.1186.8130.2
Fixed currency operating income change16%41%
Fixed currency operating income margin15.7%15.3%12.1%
Acquisition adjusted fixed currency operating income change16%41%
Acquisition adjusted fixed currency operating income margin15.7%15.3%*
Public currency operating income change11%43%

* Not meaningful

Percentages in the above table do not necessarily sum due to rounding.

Net Sales

Fixed currency sales for Other increased in 2022 reflecting double-digit growth in Pest Elimination, Textile Care and Colloidal Technologies. Fixed currency sales increased in 2021 led by strong growth in Pest Elimination as it benefited from new business wins and a recovering market.

At an operating segment level, Pest Elimination fixed currency sales increased 11% in 2022 reflecting strong growth across food retail, food & beverage, hospitality and restaurants from accelerating pricing and new business wins​. Fixed currency sales increased 11% in 2021 reflecting strong growth in food and beverage plants, restaurants and hospitality markets. Textile Care fixed currency sales increased 19% and 10% in 2022 and 2021, respectively. Colloidal Technologies Group fixed currency sales increased 14% and 16% in 2022 and 2021, respectively.

Operating Income

Fixed currency operating income in Other increased in both 2022 and 2021 as compared to the prior year. Fixed currency operating income margins increased in both 2022 and 2021.

Acquisition adjusted fixed currency operating income margins in Other increased 0.4 percentage points in 2022, as the 5.8 percentage point positive impacts from accelerating pricing overcame the 5.2 percentage point negative impacts of higher delivered product costs and investments in business. Acquisition adjusted fixed currency operating income margins increased in 2021, as the positive impacts from higher volume and increased pricing more than offset the negative impact of the comparison to lower variable compensation last year.

Corporate

Consistent with our internal management reporting, Corporate amounts in the table on page 40 include sales to ChampionX in accordance with the long-term supply agreement entered into with the Transaction post-separation, as discussed in Note 5, intangible asset amortization specifically from the Nalco and Purolite transactions and special (gains) and charges that are not allocated to our reportable segments. Items included within special (gains) and charges are shown in the table on page 34.

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FINANCIAL POSITION, CASH FLOW AND LIQUIDITY

Financial Position

Total assets were $21.5 billion as of December 31, 2022, compared to total assets of $21.2 billion as of December 31, 2021.

Total liabilities were $14.2 billion as of December 31, 2022, compared to total liabilities of $14.0 billion as of December 31, 2021. Total debt was $8.6 billion as of December 31, 2022 and $8.8 billion as of December 31, 2021. See further discussion of our debt activity within the “Liquidity and Capital Resources” section of this MD&A.

Our net debt to EBITDA is shown in the following table. EBITDA is a non-GAAP measure discussed further in the “Non-GAAP Financial Measures” section of this MD&A.

202220212020
(ratio)
Net debt to EBITDA3.23.42.4
(millions)
Total debt$8,580.4$8,758.2$6,686.6
Cash598.6359.91,260.2
Net debt$7,981.8$8,398.3$5,426.4
Net income including noncontrolling interest$1,108.9$1,144.0$984.8
Provision for income taxes234.5270.2176.6
Interest expense, net243.6218.3290.2
Depreciation618.5604.4594.3
Amortization320.2238.7218.4
EBITDA$2,525.7$2,475.6$2,264.3

Cash Flows

Operating Activities

Dollar Change
(millions)20222021202020222021
Cash provided by operating activities$1,788.4$2,061.9$1,741.8($273.5)$320.1

We continue to generate cash flow from operations allowing us to fund our ongoing operations, acquisitions, investments in the business and pension obligations along with returning cash to our shareholders through dividend payments and share repurchases.

Cash provided by operating activities decreased $274 million in 2022 compared to 2021, driven primarily by $277 million increase in working capital excluding the impact of non-cash special charges. The increase in working capital is primarily driven by past due receivables higher than last year due to pricing and energy surcharge rollout. Additionally, inventory impacted by inflationary environment and higher stock holding to mitigate supply disruption.

Cash provided by operating activities increased $320 million in 2021 compared to 2020, driven primarily by $159 million in increased net income, $94 million in higher tax expense accruals associated with higher income, and an increase in accruals for variable compensation, partially offset by $83 million of increased investment in working capital.

The impact on operating cash flows of pension and postretirement plan contributions, cash activity related to restructuring, cash paid for income taxes and cash paid for interest, are shown in the following table:

Dollar Change
(millions)20222021202020222021
Pensions and postretirement plan contributions$64.3$60.2$70.7$4.1($10.5)
Restructuring payments41.078.371.1(37.3)7.2
Income tax payments308.9275.7366.933.2(91.2)
Interest payments222.4208.7262.513.7(53.8)

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Investing Activities

Dollar Change
(millions)20222021202020222021
Cash used for investing activities($716.8)($4,579.7)($857.7)$3,862.9($3,722.0)

Cash used for investing activities is primarily impacted by the timing of business acquisitions and dispositions as well as from capital investments in the business.

We continue to make capital investments in the business, including merchandising and customer equipment and manufacturing facilities. Total capital expenditures were $713 million, $643 million and $489 million in 2022, 2021 and 2020, respectively.

Total cash paid for acquisitions, net of cash acquired and net of cash received from dispositions, in 2022, 2021 and 2020 was $7 million, $3,924 million and $487 million, respectively. Our acquisitions and divestitures are discussed further in Note 4. We continue to target strategic business acquisitions which complement our growth strategy and expect to continue to make capital investments and acquisitions in the future to support our long-term growth.

Financing Activities

Dollar Change
(millions)20222021202020222021
Cash provided by (used for) financing activities($837.3)$1,603.2($340.2)($2,440.5)$1,943.4

Our cash flows from financing activities primarily reflect the issuances and repayment of debt, common stock repurchases, proceeds from common stock issuances related to our equity incentive programs and dividend payments.

We issued $500 million par value and received $494 million in proceeds of long-term debt. We issued $2,800 million par value and received $2,775 million in proceeds of long-term debt and repaid $900 million of long-term debt in 2021. We issued $1,850 million par value and received $1,856 million in proceeds of long-term debt and repaid $1,570 million of long-term debt in 2020. The proceeds received from the debt issuances were used for the Purolite acquisition, repayment of outstanding debt, repayment of commercial paper and general corporate purposes. In addition, we had net repayments of $404 million and net issuances $394 million of commercial paper and notes payable in 2022 and 2021, respectively, and net repayments of $66 million in 2020.

Shares are repurchased for the purpose of partially offsetting the dilutive effect of our equity compensation plans and stock issued in acquisitions, to manage our capital structure and to efficiently return capital to shareholders. We repurchased a total of $518 million, $107 million, and $146 million of shares in 2022, 2021 and 2020, respectively.

The impact on financing cash flows of commercial paper and notes payable repayments, long-term debt borrowings and long-term debt repayments, are shown in the following table:

Dollar Change
(millions)20222021202020222021
Net (repayments) issuances of commercial paper and notes payable($404.3)$393.6($65.5)($797.9)$459.1
Long-term debt borrowings494.02,775.01,855.9(2,281.0)919.1
Long-term debt repayments-(1,017.9)(1,570.0)1,017.9552.1

In December 2022, we increased our quarterly dividend rate by 4%. This represents the 31st consecutive year we have increased our dividend. We have paid dividends on our common stock for 86th consecutive years. We paid dividends of $603 million, $566 million and $561 million in 2022, 2021 and 2020, respectively. Cash dividends declared per share of common stock, by quarter, for each of the last three years were as follows:

FirstSecondThirdFourth
QuarterQuarterQuarterQuarterYear
2022$0.51$0.51$0.51$0.53$2.06
2021$0.48$0.48$0.48$0.51$1.95
2020$0.47$0.47$0.47$0.48$1.89

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Liquidity and Capital Resources

We currently expect to fund all of our cash requirements which are reasonably foreseeable for the next twelve months, including scheduled debt repayments, new investments in the business, share repurchases, dividend payments, possible business acquisitions and pension and postretirement contributions with cash from operating activities, and as needed, additional short-term and/or long-term borrowings. We continue to expect our operating cash flow to remain strong.

As of December 31, 2022, we had $599 million of cash and cash equivalents on hand, of which $122 million was held outside of the U.S. As of December 31, 2021, we had $360 million of cash and cash equivalents on hand, of which $181 million was held outside of the U.S. We will continue to evaluate our cash position in light of future developments.

As of December 31, 2022, we had a $2.0 billion multi-year credit facility, which expires in April 2026. The credit facility has been established with a diverse syndicate of banks and supports our U.S. and Euro commercial paper programs. The maximum aggregate amount of commercial paper that may be issued under our U.S. commercial paper program and our Euro commercial paper program may not exceed $2.0 billion. At year end, we had no commercial paper outstanding under our U.S. program or our Euro program. There were no borrowings under our credit facility as of December 31, 2022 or 2021. As of December 31, 2022, both programs were rated A-2 by Standard & Poor’s, P-2 by Moody’s and F-1 by Fitch.

Additionally, we have uncommitted credit lines with major international banks and financial institutions. These credit lines support our daily global funding needs, primarily our global cash pooling structures. As of December 31, 2022 we had $144 million of bank supported letters of credit, surety bonds and guarantees outstanding in support of our commercial business transactions. We do not have any other significant unconditional purchase obligations or commercial commitments.

As of December 31, 2022, Standard & Poor’s, Fitch and Moody’s rated our long-term credit at A- (negative outlook), A- (stable outlook) and A3 (negative outlook), respectively. A reduction in our credit ratings could limit or preclude our ability to issue commercial paper under our current programs or could also adversely affect our ability to renew existing, or negotiate new, credit facilities in the future and could increase the cost of these facilities.

As of December 31, 2022, we were in compliance with our debt covenants and other requirements of our credit agreements and indentures.

A schedule of our various obligations as of December 31, 2022 are summarized in the following table:

Payments Due by Period
LessMore
Than2-34-5Than
(millions)Total1 YearYearsYears5 Years
Notes payable$4$4$-$-$-
One-time transition tax67-3532-
Long-term debt8,5775011,2041,6515,221
Operating leases50312417385121
Interest*3,9702805294672,694
Total$13,121$909$1,941$2,235$8,036

Column 1Column 2Column 3
*Interest on variable rate debt was calculated using the interest rate at year end 2022.

As of December 31, 2022, our gross liability for uncertain tax positions was $25 million. We are not able to reasonably estimate the amount by which the liability will increase or decrease over an extended period of time or whether a cash settlement of the liability will be required. Therefore, these amounts have been excluded from the schedule of contractual obligations.

We do not have required minimum cash contribution obligations for our qualified pension plans in 2022. We are required to fund certain international pension benefit plans in accordance with local legal requirements. We estimate contributions to be made to our international plans will approximate $41 million in 2023. These amounts have been excluded from the schedule of contractual obligations.

We lease certain sales and administrative office facilities, distribution centers, research and manufacturing facilities and other equipment under longer-term operating leases. Vehicle leases are generally shorter in duration. Vehicle leases have residual value requirements that have historically been satisfied primarily by the proceeds on the sale of the vehicles.

Market Risk

We enter into contractual arrangements (derivatives) in the ordinary course of business to manage foreign currency exposure and interest rate risks. We do not enter into derivatives for speculative or trading purposes. Our use of derivatives is subject to internal policies that provide guidelines for control, counterparty risk, and ongoing monitoring and reporting, and is designed to reduce the volatility associated with movements in foreign exchange and interest rates on our income statement and cash flows.

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We enter into foreign currency forward contracts to hedge certain intercompany financial arrangements, and to hedge against the effect of exchange rate fluctuations on transactions related to cash flows denominated in currencies other than U.S. dollars. We use net investment hedges as hedging instruments to manage risks associated with our investments in foreign operations. As of December 31, 2022, we had a total of €1,150 million senior notes designated as net investment hedges.

We enter into cross-currency swap derivative contracts to hedge certain Euro denominated exposures from our investments in certain of its Euro denominated functional currency subsidiaries. We use net investment hedges as hedging instruments to manage risks associated with our investments in foreign operations. As of December 31, 2022, we had €625 million of cross-currency swap derivative contracts outstanding designated as a net investment hedge.

We manage interest expense using a mix of fixed and floating rate debt. To help manage borrowing costs, we may enter into interest rate swap agreements. Under these arrangements, we agree to exchange, at specified intervals, the difference between fixed and floating interest amounts calculated by reference to an agreed-upon notional principal amount. As of December 31, 2022, we had $1,500 million of interest rate swaps outstanding.

Refer to Note 9 for further information on our hedging activity.

Based on a sensitivity analysis (assuming a 10% change in market rates) of our foreign exchange and interest rate derivatives and other financial instruments, changes in exchange rates or interest rates would increase/decrease our financial position and liquidity by approximately $220 million. The effect on our results of operations would be substantially offset by the impact of the hedged items.

GLOBAL ECONOMIC AND POLITICAL ENVIRONMENT

Coronavirus disease 2019 (COVID-19)

In March 2020, the coronavirus disease (COVID-19) was declared a pandemic by the World Health Organization. The COVID-19 pandemic is continuing to affect major economic and financial markets and industries are facing the challenges with the economic conditions resulting from efforts to address the pandemic, including supply shortages, inflation and other challenges, such as those resulting from the introduction of vaccination mandates. While many government restrictions in the U.S. have eased, restrictions on activities continue in many other regions, particularly those where vaccination rates lag, continuing to impact consumer activity in those regions. Concerns remain that our markets could see a resurgence of cases triggering additional government mandated lockdowns or similar restrictions on activity, for example due to the emergence of a variant against which existing vaccines are not as effective or which may be more easily transmitted, particularly to those unvaccinated. These conditions have had and may continue to have a negative impact on market conditions and customer demand throughout the world.

Global Economies

Approximately half of our sales are outside of the U.S. Our international operations subject us to changes in economic conditions and foreign currency exchange rates as well as political uncertainty in some countries which could impact future operating results. We expect a more challenging macroeconomic environment, especially in Europe, as the war and the energy crisis are having a significant impact on costs and demand. We also assume continued high delivered product costs and unfavorable currency translation and interest rate impacts that persist well into 2023.

Argentina is classified as a highly inflationary economy in accordance with U.S. GAAP, and the U.S. dollar is the functional currency for our subsidiaries in Argentina. During 2022, sales in Argentina represented less than 1% of our consolidated net sales. Assets held in Argentina at the end of 2022 represented less than 1% of our consolidated assets. Turkey was also classified as a highly inflationary economy in accordance with U.S. GAAP. During 2022, sales in Turkey represented less than 1% of our consolidated net sales. Assets held in Turkey at the end of 2022 represented less than 1% of our consolidated assets.

In light of Russia’s invasion of Ukraine and the sanctions against Russia by the United States and other countries, we have made the determination that we will limit our Russian business to operations that are essential to life, providing minimal support for our healthcare, life sciences, food and beverage and certain water businesses. We may further narrow our presence in Russia depending on future developments. Our Russian and Ukraine operations represented approximately 1% of our 2022 consolidated net sales. We recorded charges of $13.1 million in 2022 primarily related to recoverability risk of certain assets in both Russia and Ukraine.

NEW ACCOUNTING PRONOUNCEMENTS

Information regarding new accounting pronouncements is included in Note 2.

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NON-GAAP FINANCIAL MEASURES

This MD&A includes financial measures that have not been calculated in accordance with U.S. GAAP. These non-GAAP measures include:

●  Fixed currency sales

●  Adjusted net sales

●  Adjusted fixed currency sales

●  Acquisition adjusted fixed currency sales or organic sales

●  Adjusted cost of sales

●  Adjusted gross margin

●  Fixed currency operating income

●  Fixed currency operating income margin

●    Adjusted operating income

●  Adjusted operating income margin

●  Adjusted fixed currency operating income

●  Adjusted fixed currency operating income margin

●  Acquisition adjusted fixed currency operating income or organic income

●  Acquisition adjusted fixed currency operating income margin or organic margin

●  Adjusted other (income) expense

●  Adjusted interest expense, net

●  EBITDA

●  Adjusted tax rate

●  Adjusted net income from discontinued operations, net of tax

●  Adjusted net income from continuing operations attributable to Ecolab

●  Adjusted diluted EPS from continuing operations

We provide these measures as additional information regarding our operating results. We use these non-GAAP measures internally to evaluate our performance and in making financial and operational decisions, including with respect to incentive compensation. We believe that our presentation of these measures provides investors with greater transparency with respect to our results of operations and that these measures are useful for period-to-period comparison of results.

Our non-GAAP adjusted financial measure for net sales excludes 2021 Purolite sales. Our non-GAAP adjusted financial measures for cost of sales, gross margin, operating income, other (income) expense and interest expense exclude the impact of special (gains) and charges and (with the exception of other (income) expense) the 2021 impact of the Purolite transaction, and our non-GAAP measures for tax rate, net income from continuing operations attributable to Ecolab and diluted EPS from continuing operations further exclude the impact of discrete tax items. We include items within special (gains) and charges and discrete tax items that we believe can significantly affect the period-over-period assessment of operating results and not necessarily reflect costs and/or income associated with historical trends and future results. After tax special (gains) and charges are derived by applying the applicable local jurisdictional tax rate to the corresponding pre-tax special (gains) and charges.

EBITDA is defined as the sum of net income including non-controlling interest, provision for income taxes, net interest expense, depreciation and amortization. EBITDA is used in our net debt to EBITDA ratio, which we view as important indicators of the operational and financial health of our organization.

We evaluate the performance of our international operations based on fixed currency rates of foreign exchange. Fixed currency amounts included in this Form 10-K are based on translation into U.S. dollars at the fixed foreign currency exchange rates established by management at the beginning of 2022. We also provide our segment results based on public currency rates for informational purposes.

Our reportable segments do not include the impact of intangible asset amortization from the Nalco and Purolite transactions or the impact of special (gains) and charges as these are not allocated to our reportable segments.

Acquisition adjusted fixed currency growth rates, also known as organic growth rates, are at fixed currency and exclude the results of our acquired businesses from the first twelve months post acquisition and the results of our divested businesses from the twelve months prior to divestiture. Further, we have excluded the results of our Purolite business for all of 2022 to remain comparable to 2021 when Purolite’s results were excluded from our adjusted results. In addition, as part of the Transaction, we also entered into a Master Cross Supply and Product Transfer agreement with ChampionX to provide, receive or transfer certain products for a period up to 36 months. Sales of product to ChampionX under this agreement are recorded in product and equipment sales in the Corporate segment along with the related cost of sales. These transactions are removed from the consolidated results as part of the calculation of the impact of acquisitions and divestitures.

These non-GAAP measures are not in accordance with, or an alternative to U.S. GAAP and may be different from non-GAAP measures used by other companies. Investors should not rely on any single financial measure when evaluating our business. We recommend that investors view these measures in conjunction with the U.S. GAAP measures included in this MD&A and we have provided reconciliations of reported U.S. GAAP amounts to the non-GAAP amounts in this MD&A.

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FY 2021 10-K MD&A

SEC filing source: 0001558370-22-002059.

Extracted structurally from real Item 7 body heading to real Item 7A/8 boundary. Confidence: high. Filing date: 2022-02-25. Report date: 2021-12-31.

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations.

The following management discussion and analysis (“MD&A”) provides information that we believe is useful in understanding our operating results, cash flows and financial condition. We provide quantitative information about the material sales drivers including the impact of changes in volume and pricing and the effect of acquisitions and changes in foreign currency at the corporate and reportable segment level. We also provide quantitative information regarding special (gains) and charges, discrete tax items and other significant factors we believe are useful for understanding our results. Such quantitative drivers are supported by comments meant to be qualitative in nature. Qualitative factors are generally ordered based on estimated significance.

The discussion should be read in conjunction with the consolidated financial statements and related notes included in this Form 10-K. Our consolidated financial statements are prepared in accordance with U.S. GAAP. This discussion contains various Non-GAAP Financial Measures and also contains various forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. We refer readers to the statements and information set forth in the sections entitled “Non-GAAP Financial Measures” at the end of this MD&A, and “Forward-Looking Statements” and “Risk Factors” within Items 1 and 1A of this Form 10-K. We also refer readers to the tables within the section entitled “Results of Operations” of this MD&A for reconciliation information of Non-GAAP measures to U.S. GAAP.

Comparability of Results

Purolite acquisition

On December 1, 2021, we acquired Purolite for total consideration of $3.7 billion in cash. Purolite is a leading and fast-growing global provider of high-end ion exchange resins for the separation and purification of solutions for pharmaceutical and industrial applications. Headquartered in King of Prussia, Pennsylvania, Purolite operates in more than 30 countries. Purolite is reported within our Life Sciences operating segment. Acquisition and integration charges are recorded within special (gains) and charges.

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In addition, the remaining impacts of the Purolite acquisition including operating results, acquisition-related amortization and interest expense related to the transaction have also been excluded from adjusted results.

ChampionX Transaction

On June 3, 2020, we completed the previously announced separation of our Upstream Energy business (the “ChampionX business”) in a Reverse Morris Trust transaction (the “Transaction”) through the split-off of ChampionX Holding Inc. (“ChampionX”), formed by Ecolab as a wholly owned subsidiary to hold the ChampionX Business, followed immediately by the merger of ChampionX (the “Merger”) with a wholly owned subsidiary of ChampionX Corporation (f/k/a Apergy Corporation, “Apergy”).

The ChampionX business met the criteria to be reported as discontinued operations because the separation of ChampionX was a strategic shift in business that had a major effect on our operations and financial results. Therefore, we report the historical results of ChampionX, including the results of operations, cash flows, and related assets and liabilities, as discontinued operations for all periods presented herein. Unless otherwise noted, the accompanying MD&A has been revised to reflect the ChampionX business as discontinued operations and prior year balances have been revised accordingly to reflect continuing operations only.

Comparability of Reportable Segments

Effective in the first quarter of 2020, and in anticipation of the separation of the Upstream Energy business, we created the Upstream and Downstream operating segments from the Global Energy operating segment, which was also a reportable segment. Subsequent to the separation of ChampionX, we no longer report the Upstream Energy segment, which previously held the ChampionX business.

The Downstream operating segment has been aggregated into the Global Industrial reportable segment. Also, in the first quarter of 2020, we announced leadership changes which allow for shared oversight and focus on the Healthcare and Life Sciences operating segments and established the Global Healthcare & Life Sciences reportable segment. This segment is comprised of the Healthcare operating segment which was previously aggregated in the Global Institutional reportable segment and the Life Sciences operating segment which was previously aggregated in the Global Industrial reportable segment. Additionally, the Textile Care operating segment, which is now being reported in Other, had previously been aggregated in the Global Industrial reportable segment. We also renamed the Global Institutional reportable segment to the Global Institutional & Specialty reportable segment. We made other immaterial changes, including the movement of certain customers and cost allocations between reportable segments.

Impact of Acquisitions and Divestitures

Acquisition adjusted growth rates exclude the results of our acquired businesses from the first twelve months post acquisition, the results of our divested businesses from the twelve months prior to divestiture and the Venezuelan results of operations from all comparable periods. As part of the separation, we also entered into a Master Cross Supply and Product Transfer agreement with ChampionX to provide, receive or transfer certain products for a period up to 36 months. Sales of product to ChampionX under this agreement are recorded in product and equipment sales in the Corporate segment along with the related cost of sales. These transactions are removed from the consolidated results as part of the calculation of the impact of acquisitions and divestitures.

Fixed Currency Foreign Exchange Rates

Management evaluates the sales and operating income performance of our non-U.S. dollar functional currency international operations based on fixed currency exchange rates, which eliminate the impact of exchange rate fluctuations on our international operations. Fixed currency amounts are updated annually at the beginning of each year based on translation into U.S. dollars at foreign currency exchange rates established by management, with all periods presented using such rates. Public currency rate data provided within the “Segment Performance” section of this MD&A reflect amounts translated at actual public average rates of exchange prevailing during the corresponding period and is provided for informational purposes only.

EXECUTIVE SUMMARY

In 2021, we delivered strong sales performance in an environment where COVID-19 infections impacted business activity and further disrupted global supply chains which together, impacted the global recovery. Delivered product cost inflation and other supply constraints increased significantly but we undertook extraordinary measures to assure our customers were supplied with our critical products and services. Double-digit sales growth in the Institutional & Specialty and Other segments along with strong Industrial segment growth more than offset the Healthcare & Life Sciences segment’s decline versus a very strong gain last year. Accelerating pricing and higher volume more than offset significantly higher delivered product costs and supply constraints, including the impact of Texas Freeze and Hurricane Ida, and the comparison to lower variable compensation last year.

Sales

Reported sales increased 8% to $12.7 billion in 2021 from $11.8 billion in 2020. When measured in fixed rates of foreign currency exchange, fixed currency sales increased 6% compared to the prior year. Acquisition adjusted fixed currency sales increased 5% compared to the prior year.

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Gross Margin

Our reported gross margin was 40.2% of sales for 2021, compared to our 2020 reported gross margin of 41.4%. Excluding the impact of special (gains) and charges and impacts from the Purolite transaction included in cost of sales from both 2021 and 2020, our adjusted gross margin was 40.9% in 2021 and 41.8% in 2020.

Operating Income

Reported operating income increased 15% to $1.6 billion in 2021, compared to $1.4 billion in 2020. Adjusted operating income, excluding the impact of special (gains) and charges and the impacts of the Purolite transaction, increased 11% in 2021. When measured in fixed rates of foreign currency exchange, adjusted fixed currency operating income increased 8% in 2021.

Earnings from Continuing Operations Attributable to Ecolab Per Common Share (“EPS”)

Reported continuing operations diluted EPS increased 17% to $3.91 in 2021 compared to $3.33 in 2020. Special (gains) and charges had an impact on both years. Special (gains) and charges in 2021 include COVID-19 related charges, restructuring charges, debt refinancing charges, acquisition and integration charges, and litigation and other charges. Special (gains) and charges in 2020 include debt refinancing charges, restructuring charges, disposal and impairment charges, Healthcare product recall charges, acquisition and integration charges, COVID-19 related charges, and litigation and other charges. Special (gains) and charges in 2019 were driven primarily by the impact of restructuring charges, discrete tax items, acquisition and integration charges and litigation and other charges. The impact of the Purolite transaction was $0.02 per share dilutive to reported earnings per share from continuing operations (excluding special charges) as sales since its December 1, 2021 acquisition were more than offset by acquisition-related amortization and interest expense. Adjusted continuing operations diluted EPS, which exclude the impact of special (gains) and charges, the impacts of the Purolite transaction and discrete tax items increased 17% to $4.69 in 2021 compared to $4.02 in 2020.

Balance Sheet

We remain committed to maintaining “A” range ratings metrics over the long-term, supported by our current credit ratings of A-/A3/A- by Standard & Poor’s, Moody’s Investor Services and Fitch, respectively. Our strong balance sheet has allowed us continued access to capital at attractive rates.

Net Debt to EBITDA

Our net debt to earnings before interest, taxes, depreciation and amortization (“EBITDA”) was 3.4 and 2.4 for 2021 and 2020, respectively. We view these ratios as important indicators of the operational and financial health of our organization. See the “Net Debt to EBITDA” table on page 44 for reconciliation information.

Cash Flow

Cash flow from continuing operations operating activities was $2.1 billion in 2021 compared to $1.7 billion in 2020. We continued to generate strong cash flow from operations, allowing us to fund our ongoing operations, investments in our business, acquisitions, debt repayments, pension obligations and return cash to our shareholders through share repurchases and dividend payments.

Dividends

We increased our quarterly cash dividend 6% in December 2021, bringing annual dividends declared to $1.95 per share. The increase represents our 30th consecutive annual dividend rate increase and the 85th consecutive year we have paid cash dividends. Our outstanding dividend history reflects our long term growth and development, strong cash flows, solid financial position and confidence in our business prospects for the years ahead.

CRITICAL ACCOUNTING ESTIMATES

Our consolidated financial statements are prepared in accordance with U.S. GAAP. We have adopted various accounting policies to prepare the consolidated financial statements in accordance with U.S. GAAP. Our significant accounting policies are disclosed in Note 2 of the Notes to the Consolidated Financial Statements (“Notes”).

Preparation of our consolidated financial statements, in conformity with U.S. GAAP, requires us to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying notes. Estimates are considered to be critical if they meet both of the following criteria: (1) the estimate requires assumptions to be made about matters that are highly uncertain at the time the accounting estimate is made, and (2) different estimates that we reasonably could have used for the accounting estimate in the current period, or changes in the accounting estimate that are reasonably likely to occur from period to period, have a material impact on the presentation of our financial condition or results of operations.

In March 2020, COVID-19 was declared a pandemic by the World Health Organization. As the impact of the pandemic continues to evolve, estimates and assumptions about future events and their effects cannot be determined with certainty and therefore require judgment. These estimates and assumptions may change in future periods and will be recognized in the consolidated financial

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information as new events occur and additional information becomes known. To the extent actual results differ materially from those estimates and assumptions, our future financial statements could be affected.

Besides estimates that meet the “critical” estimate criteria, we make many other accounting estimates in preparing our financial statements and related disclosures. All estimates, whether or not deemed critical, affect reported amounts of assets, liabilities, revenues or expenses as well as disclosures of contingent assets and liabilities. Estimates are based on experience and other information available prior to the issuance of the financial statements. Materially different results can occur as circumstances change and additional information becomes known, even from estimates not deemed critical. Our critical accounting estimates include the following:

Revenue Recognition

Revenue is measured as the amount of consideration expected to be received in exchange for transferring goods or providing service. Revenue from product and sold equipment is recognized when obligations under the terms of a contract with the customer are satisfied, which generally occurs with the transfer of the product or delivery of the equipment. Revenue from service and leased equipment is recognized when the services are provided, or the customer receives the benefit from the leased equipment, which is over time. Service revenue is recognized over time utilizing an input method and aligns with when the services are provided. Typically, revenue is recognized over time using costs incurred to date because the effort provided by the field selling and service organization represents services provided, which corresponds with the transfer of control. Revenue for leased equipment is accounted for under Topic 842 Leases and recognized on a straight-line basis over the length of the lease contract.

Our revenue policies do not provide for general rights of return. We record estimated reductions to revenue for customer programs and incentive offerings including pricing arrangements, promotions and other volume-based incentives based primarily on historical experience and anticipated performance over the contract period. Depending on market conditions, we may increase customer incentive offerings, which could reduce gross profit margins over the term of the incentive. We also record estimated reserves for product returns and credits based on specific circumstances and credit conditions. We record an allowance for uncollectible accounts based on our estimates of expected future credit losses.

The revenue standard can be applied to a portfolio of contracts with similar characteristics if it is reasonable that the effects of applying the standard at the portfolio would not be significantly different than applying the standard at the individual contract level. We apply the portfolio approach primarily within each operating segment by geographical region. Application of the portfolio approach was focused on those characteristics that have the most significant accounting consequences in terms of their effect on the timing of revenue recognition or the amount of revenue recognized. We determined the key criteria to assess with respect to the portfolio approach, including the related deliverables, the characteristics of the customers and the timing and transfer of goods and services, which most closely aligned within the operating segments. In addition, the accountability for the business operations, as well as the operational decisions on how to go to market and the product offerings, are performed at the operating segment level. For additional information on revenue recognition, refer to Note 18.

Litigation and Environmental Liabilities

Our business and operations are subject to extensive environmental laws and regulations governing, among other things, air emissions, wastewater discharges, the use and handling of hazardous substances, waste disposal and the investigation and remediation of soil and groundwater contamination. Some risk of environmental liability is inherent in our operations.

We record liabilities related to pending litigation, environmental claims and other contingencies when a loss is probable and can be reasonably estimated. Estimates used to record such liabilities are based on our best estimate of probable future costs. We record the amounts that represent the points in the range of estimates that we believe are most probable or the minimum amount when no amount within the range is a better estimate than any other amount. Potential insurance reimbursements generally are not anticipated in our accruals for environmental liabilities or other insured losses. Expected insurance proceeds are recorded as receivables when recovery is deemed certain. While the final resolution of litigation and environmental contingencies could result in amounts different than current accruals, and therefore have an impact on our consolidated financial results in a future reporting period, we believe the ultimate outcome will not have a significant impact on our consolidated financial position. For additional information on our commitments and contingencies, refer to Note 16.

Actuarially Determined Liabilities

Pension and Postretirement Healthcare Benefit Plans

The measurement of our pension and postretirement benefit obligations are dependent on a variety of assumptions determined by management and used by our actuaries. These assumptions affect the amount and timing of future contributions and expenses.

The significant assumptions used in developing the required estimates are the discount rate, expected return on assets, projected salary and health care cost increases and mortality table.

Column 1Column 2
The discount rate assumptions for our U.S. plans are assessed using a yield curve constructed from a subset of bonds yielding greater than the median return from a population of non-callable, corporate bond issues that have an average rating of AA when averaging available Moody’s Investor Services, Standard & Poor’s and Fitch ratings. The discount rate is calculated by matching the plans’ projected cash flows to the bond yield curve. For 2021 and 2020, we measured service and interest costs by applying the

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Column 1Column 2
specific spot rates along that yield curve to the plans’ liability cash flows. We believe this approach provides a more precise measurement of service and interest costs by aligning the timing of the plans’ liability cash flows to the corresponding spot rates on the yield curve. In determining our U.S. pension obligations for 2021, our weighted-average discount rate increased to 2.86% from 2.48% at year-end 2020. In determining our U.S. postretirement health care obligation for 2021, our weighted-average discount rate increased to 2.75% from 2.37% at year-end 2020.

Column 1Column 2
The expected rate of return on plan assets reflects asset allocations, investment strategies and views of investment advisors, and represents our expected long-term return on plan assets. Our weighted-average expected return on U.S. plan assets used in determining the U.S. pension and U.S. postretirement health care expenses was 7.00% for 2021, 7.25% for 2020 and 7.25% for 2019.

Column 1Column 2
Projected salary and health care cost increases are based on our long-term actual experience, the near-term outlook and assumed inflation. Our weighted-average projected salary increase used in determining the U.S. pension expenses was 4.03% for 2021, 2020 and 2019.

Column 1Column 2
For postretirement benefit measurement purposes as of December 31, 2021, the annual rates of increase in the per capita cost of covered health care were assumed to be 6.75% for pre-65 costs and 7.25% for post-65 costs. The rates are assumed to decrease each year until they reach 4.5% in 2029 and remain at those levels thereafter.

Column 1Column 2
In determining our U.S. pension and U.S. postretirement health care obligation for 2021, we utilized the most recent mortality table, MP-2021 projection scale (applied to the Pri-2012 mortality table).

The effects of actual results differing from our assumptions, as well as changes in assumptions, are reflected in the unrecognized actuarial loss and amortized over future periods and, therefore, will generally affect our recognized expense in future periods. Significant differences in actual experience or significant changes in assumptions may materially affect future pension and other postretirement obligations and expense. The unrecognized net actuarial loss on our U.S. qualified and non-qualified pension plans decreased to $397 million as of December 31, 2021 from $691 million as of December 31, 2020 (both before tax), primarily due to current year net actuarial gains.

The effect of a decrease in the discount rate or decrease in the expected return on assets assumption as of December 31, 2021, on the December 31, 2021 defined benefit obligation and 2022 expense is shown below, assuming no changes in benefit levels and no amortization of gains or losses for our significant U.S. plans. Expense amounts reflect the accounting for actuarial gains as a component of other comprehensive income and recognition of the impacts into income over the remaining service period:

Effect on U.S. Pension Plans
Increase inHigher
AssumptionRecorded2022
(millions)ChangeObligationExpense
Discount rate-0.25 pts$65.6$3.3
Expected return on assets-0.25 ptsN/A5.3

Effect on U.S. Postretirement
Health Care Benefits Plans
Increase inHigher
AssumptionRecorded2022
(millions)ChangeObligationExpense
Discount rate-0.25 pts$4.4$0.1
Expected return on assets-0.25 ptsN/A-

Our international pension obligations and underlying plan assets represent approximately one third of our global pension plans, with the majority of the amounts held in the U.K. and Eurozone countries. We use assumptions similar to our U.S. plan assumptions to measure our international pension obligations, however, the assumptions used vary by country based on specific local country requirements and information.

Refer to Note 17 for further discussion concerning our accounting policies, estimates, funded status, contributions and overall financial positions of our pension and postretirement plan obligations.

Self-Insurance

Globally we have insurance policies with varying deductible levels for property and casualty losses. We are insured for losses in excess of these deductibles, subject to policy terms and conditions and have recorded both a liability and an offsetting receivable for amounts in excess of these deductibles. We are self-insured for health care claims for eligible participating employees, subject to certain deductibles and limitations. We determine our liabilities for claims on an actuarial basis.

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Income Taxes

Judgment is required to determine the annual effective income tax rate, deferred tax assets and liabilities, valuation allowances recorded against net deferred tax assets and uncertain tax positions.

Effective Income Tax Rate

Our effective income tax rate is based on annual income, statutory tax rates and tax planning available in the various jurisdictions in which we operate. Our annual effective income tax rate includes the impact of reserve provisions. We recognize the amount of tax benefit that is greater than 50% likely of being realized upon settlement with a taxing authority. We adjust these reserves in light of changing facts and circumstances.

Tax regulations require items to be included in our tax returns at different times than the items are reflected in our financial statements. As a result, the effective income tax rate reflected in our financial statements differs from that reported in our tax returns. Some of these differences are permanent, such as expenses that are not deductible on our tax return, and some are temporary differences, such as depreciation expense.

Deferred Tax Assets and Liabilities and Valuation Allowances

Deferred tax assets and liabilities are determined based on temporary differences between the financial reporting and tax bases of assets and liabilities, applying enacted tax rates expected to be in effect for the year in which the differences are expected to reverse. Based on the evaluation of available evidence, both positive and negative, we recognize tax assets, such as net operating loss carryforwards and tax credit carryforwards, to the extent that realizing these benefits is considered to be more likely than not. Relevant factors in determining the realizability of deferred tax assets include historical results, sources of future taxable income, the expected timing of the reversal of temporary differences, tax planning strategies and the expiration dates of the various tax attributes.

Uncertain Tax Positions

A number of years may elapse before a particular tax matter, for which we have established a liability for uncertain tax position, is audited and finally resolved. The number of tax years with open tax audits varies depending on the tax jurisdiction. The Internal Revenue Service (“IRS”) has completed examinations of our U.S. federal income tax returns through 2016 and the years 2017 and 2018 are currently under audit. In addition to the U.S. federal examinations, we have ongoing audit activity in several U.S. state and foreign jurisdictions.

The tax positions we take are based on our interpretations of tax laws and regulations in the applicable federal, state and international jurisdictions. We believe our tax returns properly reflect the tax consequences of our operations, and our liabilities for uncertain tax positions are appropriate and sufficient for the positions taken. Because of the uncertainty of the final outcome of these examinations, we have reserved for potential reductions of tax benefits (including related interest and penalties) for amounts that do not meet the more-likely-than-not thresholds for recognition and measurement as required by authoritative guidance. The liability for uncertain tax positions is reviewed throughout the year, taking into account new legislation, regulations, case law and audit results. Settlement of any particular issue could result in offsets to other balance sheet accounts, cash payments or receipts and/or adjustments to tax expense. Liabilities for uncertain tax positions are presented in the Consolidated Balance Sheets within other non-current liabilities. Our gross liability for uncertain tax positions was $25 million and $21 million as of December 31, 2021 and 2020, respectively. For additional information on income taxes refer to Note 13.

Long-Lived Assets, Intangible Assets and Goodwill

Long-Lived and Amortizable Intangible Assets

Long-lived and amortizable intangible assets acquired are recorded on the acquisition date at their respective fair values based on the fair value requirements defined in U.S. GAAP. This requires us to make significant estimates and assumptions relating to the present value of its future cash flows, such as growth rates, royalty rates or discount rates.

We review our long-lived and amortizable intangible assets, the net value of which was $6.8 billion and $5.3 billion as of December 31, 2021 and 2020, respectively, for impairment when significant events or changes in business circumstances indicate that the carrying value of the assets may not be recoverable. Such circumstances may include a significant decrease in the market price of an asset or asset group, a significant adverse change in the manner in which asset or asset groups are being used or history of operating or cash flow losses associated with the use of the asset or asset group. Impairment losses could occur when the carrying amount of an asset or asset group exceeds the anticipated future undiscounted cash flows expected to result from the use of the asset or asset group and its eventual disposition. The amount of the impairment loss to be recorded, if any, is calculated as the excess of the asset’s or assets group’s carrying amount over its estimated fair value.

We use the straight-line method to recognize amortization expense related to our amortizable intangible assets, including our customer relationships. We consider various factors when determining the appropriate method of amortization for our customer relationships, including projected sales data, customer attrition rates and length of key customer relationships.

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Globally, we have a broad customer base. Our retention rate of significant customers has aligned with our acquisition assumptions, including the customer bases acquired from our Nalco, Anios, CID Lines and Purolite transactions, which make up the majority of our unamortized customer relationships. Our historical retention rate, coupled with our consistent track record of keeping long-term relationships with our customers, supports our expectation of consistent sales generation for the foreseeable future from the acquired customer bases. If our customer retention rates or other post-acquisition operational activities change materially, we would evaluate the financial impact and significances of the events given rise to the change which could result in impairment of our customer relationship intangible assets, or absent an impairment, an acceleration of amortization.

In addition, we periodically reassess the estimated remaining useful lives of our long-lived and amortizable intangible assets. Changes to estimated useful lives would impact the amount of depreciation and amortization expense recorded in earnings. We have experienced no significant changes in the carrying amount or estimated remaining useful lives of our long-lived or amortizable intangible assets.

Goodwill and Indefinite Life Intangible Assets

We had total goodwill of $8.1 billion and $6.0 billion as of December 31, 2021 and 2020, respectively. We test our goodwill for impairment at the reporting unit level on an annual basis during the second quarter. Our reporting units are aligned with our eleven operating segments.

For our annual 2021 goodwill impairment assessment, we completed a quantitative impairment assessment for each of our eleven reporting units using discounted cash flow analyses that incorporated assumptions, including future operating performance, long-term growth, and discount rates. Our goodwill impairment assessments for 2021 indicated the estimated fair values of each of our reporting units exceeded the carrying amounts of the respective reporting units by a significant margin. We assess the need to test our reporting units for impairment during interim periods between our scheduled annual assessments when significant events or changes in business circumstances indicate that it is more likely than not that the carrying amount of a reporting unit may be higher than its fair value. Additionally, no events noted during the second half of 2021 indicated a need to update any of our analyses or conclusions reached in the second quarter of 2021 for any of our eleven reporting units. There has been no impairment of goodwill in any of the periods presented.

The Nalco trade name is our only indefinite life intangible asset. During the second quarter of 2021, we completed our annual impairment assessment of the Nalco trade name using the relief from royalty discounted cash flow method, which incorporates assumptions, including future sales projections, royalty rates and discount rates. Our Nalco tradename impairment assessment for 2021 indicated the estimated fair value of the Nalco trade name exceeded its $1.2 billion carrying amount by a significant margin. There has been no impairment of the Nalco trade name intangible since it was acquired.

RESULTS OF OPERATIONS

Net Sales

Percent Change
(millions)20212020201920212020
Product and equipment sales$10,153.3$9,466.6$10,129.0
Service and lease sales2,579.82,323.62,433.0
Reported GAAP net sales12,733.111,790.212,562.08%(6)%
Impact of Purolite on net sales12.0--
Non-GAAP adjusted net sales12,721.111,790.212,562.08%(6)%
Effect of foreign currency translation111.7332.1241.2
Non-GAAP adjusted fixed currency sales$12,832.8$12,122.3$12,803.26%(5)%

The percentage components of the year-over-year sales change are shown below:

(percent)20212020
Volume3%(9)%
Price changes22
Acquisition adjusted fixed currency sales change5(7)
Acquisitions & divestitures12
Fixed currency sales change6(5)
Foreign currency translation2(1)
Reported GAAP net sales change8%(6)%

Amounts do not necessarily sum due to rounding.

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Cost of Sales (“COS”) and Gross Profit Margin (“Gross Margin”)

202120202019
GrossGrossGross
(millions/percent)COSMarginCOSMarginCOSMargin
Product and equipment cost of sales$6,100.9$5,481.3$5,617.5
Service and lease cost of sales1,514.91,424.51,428.3
Reported GAAP COS and gross margin7,615.840.2%6,905.841.4%7,045.843.9%
Special (gains) and charges93.948.238.5
Impact of Purolite on COS7.6--
Non-GAAP adjusted COS and gross margin$7,514.340.9%$6,857.641.8%$7,007.344.2%

Our COS values and corresponding gross margin are shown above. Our gross margin is defined as sales less cost of sales divided by sales.

Our reported gross margin was 40.2%, 41.4%, and 43.9% for 2021, 2020, and 2019, respectively. Our 2021, 2020 and 2019 reported gross margins were negatively impacted by special (gains) and charges of $93.9 million, $48.2 million, and $38.5 million, respectively. Special (gains) and charges items impacting COS are shown within the “Special (Gains) and Charges” table below.

Excluding the impact of special (gains) and charges and the impacts of the Purolite transaction, our 2021 adjusted gross margin was 40.9% compared against a 2020 adjusted gross margin of 41.8%. The decrease primarily reflected increased pricing and higher volumes which were more than offset by significantly higher delivered product costs and supply constraints, including the impact of the Texas Freeze and Hurricane Ida.

Excluding the impact of special (gains) and charges, our adjusted gross margin was 41.8% and 44.2% for 2020 and 2019, respectively. The decrease primarily reflected the impact of lower volume, reduced operating leverage and unfavorable business mix, which more than offset pricing.

Selling, General and Administrative Expenses (“SG&A”)

(percent)202120202019
SG&A Ratio26.8%28.1%28.3%

The decreased SG&A ratio (SG&A expenses as a percentage of reported net sales) comparing 2021 against 2020 was driven primarily by higher net sales, cost savings initiatives and reduction in bad debt, partially offset by higher variable compensation compared to last year. The decreased SG&A ratio comparing 2020 against 2019 was driven primarily by lower incentive compensation, discretionary spend reductions and cost savings initiatives which offset the effects of lower sales.

Special (Gains) and Charges

Special (gains) and charges reported on the Consolidated Statements of Income included the following items:

(millions)202120202019
Cost of sales
Restructuring activities$24.7$7.4$20.4
Acquisition and integration activities4.23.97.6
COVID-19 activities, net64.712.5-
Other0.324.410.5
Cost of sales subtotal93.948.238.5
Special (gains) and charges
Restructuring activities11.971.493.2
Acquisition and integration activities29.98.55.6
Disposal and impairment activities-41.4-
COVID-19 activities, net42.423.6-
Other18.434.721.4
Special (gains) and charges subtotal102.6179.6120.2
Operating income subtotal196.5227.8158.7
Other (income) expense37.20.49.5
Interest expense, net33.183.80.2
Total special (gains) and charges$266.8$312.0$168.4

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For segment reporting purposes, special (gains) and charges are not allocated to reportable segments, which is consistent with our internal management reporting.

Restructuring Activities

Restructuring activities are primarily related to the Institutional Advancement Program and Accelerate 2020, both of which are described below. These activities have been included as a component of cost of sales, special (gains) and charges, and other (income) expense on the Consolidated Statements of Income. Restructuring liabilities have been classified as a component of other current and other noncurrent liabilities on the Consolidated Balance Sheets.

Further details related to our restructuring charges are included in Note 3.

Institutional Advancement Program

We approved a restructuring plan in 2020 focused on the Institutional business (“the Institutional Plan”) which is intended to enhance our Institutional sales and service structure and allow the sales team to capture share and penetration while maximizing service effectiveness by leveraging our ongoing investments in digital technology. In February 2021, we expanded the Institutional Plan, and expect that these restructuring charges will be completed by 2023, with total anticipated costs of $65 million ($50 million after tax) or $0.17 per diluted share. The costs are expected to be primarily cash expenditures for severance and facility closures. We also anticipate non-cash charges related to equipment disposals. Actual costs may vary from these estimates depending on actions taken.

In 2021, we recorded total restructuring charges of $12.6 million ($10.2 million after tax) or $0.04 per diluted share, primarily related to severance, disposals of equipment and office closures. We have recorded $47.8 million ($36.6 million after tax), or $0.13 per diluted share of cumulative restructuring charges under the Institutional Plan. The liability related to the Institutional Plan was $5.1 million as of December 31, 2021. The majority of the pretax charges represent net cash expenditures which are expected to be paid over a period of a few months to several quarters which continue to be funded from operating activities.

The Institutional Plan has delivered $41 million of cumulative cost savings with estimated annual cost savings of $50 million in continuing operations by 2024.

Accelerate 2020

During 2018, we formally commenced a restructuring plan Accelerate 2020 (“the Plan”), to leverage technology and system investments and organizational changes. The goal of the Plan is to further simplify and automate processes and tasks, reduce complexity and management layers, consolidated facilities and focus on key long-term growth areas by further leveraging technology and structural improvements. During 2020, we expanded the Plan for additional costs and savings to further leverage the technology and structural improvements. Following the establishment of the separate Institutional Plan, we now expect that the restructuring activities will be completed by the end of 2022, with total anticipated costs of $255 million ($195 million after tax), or $0.67 per diluted share, over this period of time, when revised for continuing operations. Costs are expected to be primarily cash expenditures for severance costs and some facility closure costs relating to team reorganizations. Actual costs may vary from these estimates depending on actions taken.

We recorded restructuring charges of $5.3 million ($6.2 million after tax) or $0.02 per diluted share in 2021. The liability related to the Plan was $32.7 million as of the end of the year. We have recorded $244.5 million ($190.0 million after tax), or $0.66 per diluted share, of cumulative restructuring charges under the Plan. The majority of the pretax charges represent net cash expenditures which are expected to be paid over a period of a few months to several quarters which continue to be funded from operating activities.

The Plan has delivered $300 million of cumulative cost savings with estimated annual cost savings of $315 million in continuing operations by 2022.

Other Restructuring Activities

During 2021, we incurred restructuring charges of $18.7 million ($17.0 million after tax), or $0.06 per diluted share, related to other immaterial restructuring activity. The charges primarily related to severance and asset write-offs.

During 2020, we incurred restructuring charges of $1.8 million ($1.2 million after tax), or less than $0.01 per diluted share, related to other immaterial restructuring plan. The charges are comprised of severance, facility closure costs, including asset disposals, and consulting fees.

During 2019, net restructuring gains related to restructuring plans entered into prior to 2019 were $1.5 million ($1.1 million after tax) or less than $0.01 per diluted share.

The restructuring liability balance for all other restructuring plans excluding Accelerate 2020 and the Institutional Plan were $4.6 million and $5.9 million as of December 31, 2021 and 2020, respectively. The reduction in liability was driven primarily by severance payments. The remaining liability is expected to be paid over a period of a few months to several quarters and will continue to be funded from operating activities. Cash payments during 2021 related to all other restructuring plans excluding the Accelerate 2020 and Institutional Plan were $10.5 million.

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Acquisition and integration related costs

Acquisition and integration costs reported in special (gains) and charges on the Consolidated Statements of Income in 2021 include $29.9 million ($23.5 million after tax) or $0.08 per diluted share. Charges are related to the Purolite Corporation (“Purolite”), Copal Invest NV, including its primary operating entity CID Lines (collectively, “CID Lines”), and Bioquell PLC (“Bioquell”) acquisitions and consist of integration costs and advisory and legal fees. Acquisition and integration costs reported in product and equipment cost of sales on the Consolidated Statements of Income in 2021 include $4.2 million ($3.3 million after tax) or $0.01 per diluted share and are related to the recognition of fair value step-up in the Purolite inventory. In conjunction with its acquisitions, we incurred $0.8 million ($0.6 million after tax), or less than $0.01 per diluted share, of special (gains) and charges reported in interest expense in 2021.

During 2020, acquisition and integration costs reported in special (gains) and charges on the Consolidated Statements of Income include $8.5 million ($6.9 million after tax) or $0.02 per diluted share. Charges are related to CID Lines, Bioquell and the Laboratoires Anios (“Anios”) acquisitions and consist of integration costs and advisory and legal fees. Acquisition and integration costs reported in product and equipment cost of sales on the Consolidated Statements of Income in 2020 include $3.9 million ($3.2 million after tax) or $0.01 per diluted share and are related to the recognition of fair value step-up in the CID Lines inventory, severance and the closure of a facility. In conjunction with our acquisitions, we incurred $0.7 million ($0.6 million after tax), or less than $0.01 per diluted share, of special (gains) and charges reported in interest expense in 2020.

During 2019, acquisition and integration costs reported in special (gains) and charges on the Consolidated Statements of Income include $5.6 million ($4.1 million after tax) or $0.01 per diluted share. Charges are primarily related to the Bioquell and Anios acquisitions and consist of integration costs, advisory and legal fees. Acquisition and integration costs reported in product and equipment cost of sales on the Consolidated Statements of Income in 2019 include $7.6 million ($5.6 million after tax) or $0.02 per diluted share and are related to recognition of fair value step-up in the Bioquell inventory and facility closure costs. In conjunction with our acquisitions, we incurred $0.2 million ($0.1 million after tax), or less than $0.01 per diluted share, of special (gains) and charges reported in interest expense in 2019.

Disposal and impairment charges

Disposal and impairment charges reported in special (gains) and charges on the Consolidated Statements of Income include $41.4 million ($41.5 million after tax) or $0.14 per diluted share in the 2020. During 2020, we recorded a $28.6 million ($28.6 million after tax) or $0.10 per diluted share impairment for a minority equity method investment due to the COVID-19 impact on the economic environment and the liquidity of the minority equity method investment. In addition, we recorded charges of $12.8 million ($12.9 million after tax) or $0.04 per diluted share related to the disposal of Holchem Group Limited (“Holchem”) for the loss on sale and related transaction fees during 2020. Further information related to the disposal is included in Note 4.

COVID-19 activities

Customer demand for sanitizer products surged at the outset of COVID-19. We worked hard to meet the rapidly increasing demand and sold the vast majority of the sanitizer inventory. However, COVID-19 variant-related delays of customer’s reopening and consumer activity resulted in a small portion of excess sanitizer inventory. We have recorded inventory reserves of $60 million during 2021 for excess sanitizer inventory and estimated disposal costs. During 2021 and 2020, we recorded charges of $36.8 million and $57.1 million, respectively, to protect the wages of certain employees directly impacted by the COVID-19 pandemic. We also recorded charges of $16.5 million and $2.4 million related to employee COVID-19 testing and related expenses during 2021 and 2020, respectively. In addition, we received subsidies and government assistance, which were recorded as a special (gain) of ($6.2) million and ($23.4) million during 2021 and 2020, respectively. COVID-19 pandemic charges are recorded in product and equipment cost of sales, service and lease cost of sales, and special (gains) and charges on the Consolidated Statements of Income. Total after tax net charges (gains) related to COVID-19 pandemic were $81.3 million or $0.28 per diluted share and $27.4 million or $0.09 per diluted share during 2021 and 2020, respectively.

Other operating activities

During 2021, 2020 and 2019, we recorded special charges of $0.3 million ($0.2 million after tax) or less than $0.01 per diluted share, $24.4 million ($16.0 million after tax) or $0.06 per diluted share and $10.5 million ($7.1 million after tax) or $0.02 per diluted share, respectively, recorded in product and equipment cost of sales on the Consolidated Statements of Income primarily related to a Healthcare product recall in Europe.

Other special charges of $18.4 million ($14.1 million after tax) or $0.05 per diluted share in 2021, $34.7 million ($33.9 million after tax) or $0.12 per diluted share recorded in 2020 and $21.4 million ($16.2 million after tax), or $0.06 per diluted share recorded in 2019 relate primarily to a specific legal reserve and related legal charges, partially offset by a litigation settlement in 2019, which are recorded in special (gains) and charges on the Consolidated Statements of Income. We also recorded during 2020 a $7.2 million or $0.02 per diluted share, special charge related to the separation of ChampionX as a tax expense on the Consolidated Statements of Income.

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Other (income) expense

During 2021, we incurred settlement expense recorded in other (income) expense on the Consolidated Statements of Income of $37.2 million ($28.7 million after tax), or $0.10 per diluted share related to U.S. pension plan lump-sum payments to retirees.

During 2020 and 2019, we recorded other expense of $0.4 million ($0.3 million after tax) or less than $0.01 per diluted share and $9.5 million ($7.2 million after tax) or $0.02 per diluted share, respectively, related to pension curtailments and settlements for ChampionX separation and Accelerate 2020. These charges have been included as a component of other (income) expense on the Consolidated Statements of Income.

Interest expense, net

During 2021 and 2020, we recorded special charges of $32.3 million ($28.4 million after tax) or $0.10 per diluted share and $83.1 million ($64.0 million after tax) or $0.22 per diluted share, respectively, in interest expense on the Consolidated Statements of Income related to debt refinancing charges. In addition, during 2021, 2020 and 2019, an immaterial amount of interest expense was recorded due to acquisition and integration costs.

Operating Income and Operating Income Margin

Percent Change
(millions)20212020201920212020
Reported GAAP operating income$1,598.6$1,395.7$1,845.215%(24)%
Special (gains) and charges196.5227.8158.7
Impact of Purolite on operating income3.8--
Non-GAAP adjusted operating income1,798.91,623.52,003.911(19)
Effect of foreign currency translation18.952.837.2
Non-GAAP adjusted fixed currency operating income$1,817.8$1,676.3$2,041.18%(18)%
(percent)202120202019
Reported GAAP operating income margin12.6%11.8%14.7%
Non-GAAP adjusted operating income margin14.1%13.8%16.0%
Non-GAAP adjusted fixed currency operating income margin14.2%13.8%15.9%

Our operating income and corresponding operating income margin are shown in the previous tables. Operating income margin is defined as operating income divided by sales.

Our reported operating income increased 15% when comparing 2021 to 2020 primarily driven by increased pricing and higher volume which more than offset significantly higher delivered product costs and supply constraints, including the impact of the Texas Freeze and Hurricane Ida and higher variable compensation compared to last year. Our reported operating income decreased 24% when comparing 2020 to 2019 primarily due to the overall negative impact of the COVID-19 pandemic on results, which yielded lower sales and reduced operating leverage, unfavorable business mix, more than offsetting cost savings, favorable pricing and higher variable compensation. Our reported operating income for 2021, 2020 and 2019 was impacted by special (gains) and charges. Excluding the impact of special (gains) and charges and the impacts of the Purolite transaction, 2021 adjusted operating income increased 11% when compared to 2020 adjusted operating income and 2020 adjusted operating income decreased 19% when compared to 2019 adjusted operating income.

Other (Income) Expense

(millions)202120202019
Reported GAAP other (income) expense($33.9)($55.9)($77.0)
Special (gains) and charges37.20.49.5
Non-GAAP adjusted other (income) expense($71.1)($56.3)($86.5)

Our reported other income was $33.9 million, $55.9 million and $77.0 million in 2021, 2020 and 2019, respectively. Excluding the impact of settlements and curtailments recorded in special (gains) and charges during 2021, 2020 and 2019, our adjusted other income was $71.1 million, $56.3 million and $86.5 million, respectively, reflecting lower interest costs associated with future payments of employee pension obligations.

Interest Expense, Net

(millions)202120202019
Reported GAAP interest expense, net$218.3$290.2$190.7
Special (gains) and charges33.183.80.2
Impact of Purolite on interest expense3.5--
Non-GAAP adjusted interest expense, net$181.7$206.4$190.5

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Our reported net interest expense totaled $218.3 million, $290.2 million and $190.7 million during 2021, 2020 and 2019, respectively.

We incurred $33.1 million ($29.0 million after tax), or $0.10 per diluted share, $83.8 million ($64.6 million after tax), or $0.22 per diluted share and $0.2 million ($0.1 million after tax), or less than $0.01 per diluted share, of interest expense special charges in conjunction with our debt refinancing and acquisitions during 2021, 2020 and 2019, respectively.

Adjusted for special (gains) and charges and the Purolite transaction, the decrease in interest expense when comparing 2021 against 2020 was driven primarily by a reduction in average debt levels and average interest rates. The increase in our 2020 adjusted net interest expense compared to 2019 was driven primarily by higher outstanding debt.

Provision for Income Taxes

The following table provides a summary of our tax rate:

(percent)202120202019
Reported GAAP tax rate19.1%15.2%16.7%
Tax rate impact of:
Special (gains) and charges0.10.70.6
Discrete tax items(0.3)3.83.0
Purolite tax impacts---
Non-GAAP adjusted tax rate18.9%19.7%20.3%

Our reported tax rate was 19.1%, 15.2%, and 16.7%, for 2021, 2020 and 2019, respectively. The change in our tax rate includes the tax impact of special (gains) and charges and discrete tax items, which have impacted the comparability of our historical reported tax rates, as amounts included in our special (gains) and charges are derived from tax jurisdictions with rates that vary from our tax rate, and discrete tax items are not necessarily consistent across periods. The tax impact of special (gains) and charges and discrete tax items will likely continue to impact comparability of our reported tax rate in the future.

We recognized net tax expense of $5.8 million related to discrete tax items during 2021. This included a non-cash deferred tax expense of $25.1 million associated with transferring certain intangible property between affiliates. Share-based compensation excess tax benefit was $29.1 million. The amount of this tax benefit is subject to variation in stock price and award exercises. The remaining discrete tax expense of $9.8 million was primarily related to the filing of federal, state, and foreign tax returns and other income tax adjustments including the impact of changes in tax law, audit settlements and other changes in estimates.

We recognized a total net benefit related to discrete tax items of $55.8 million during 2020. The tax benefit related to share-based compensation excess tax benefit contributed $57.3 million. We recorded changes in reserves in non-U.S. and U.S. jurisdictions due to audit settlements and expiration of statutes of limitations which resulted in a $9.8 million tax benefit. Additionally, we recognized a net tax expense of $11.3 million primarily related to the filing of the prior year federal, state and foreign tax returns and other income tax adjustments.

We recognized total net benefit related to discrete tax items of $57.7 million during 2019. Share-based compensation excess tax benefit contributed $42.3 million in 2019. We recognized $15.6 million tax benefit related to changes in local tax law, which primarily includes $30.4 million benefit due to the passage of the Swiss Tax Reform and AHV Financing Act, a Swiss federal tax law, offset by a tax expense of $10.2 million due to the release of the final Treasury Regulation governing taxation of foreign dividends. We recorded changes in reserves in non-U.S. and U.S. jurisdictions due to audit settlements and statutes of limitations which resulted in a $13.8 million tax benefit. We finalized the 2015 and 2016 IRS audit, which also resulted in discrete tax expense of $11.0 million. The remaining discrete tax expense was primarily related to changes in estimates in non-U.S. jurisdictions.

The change in our adjusted tax rates from 2019 to 2021 was primarily driven by global tax planning projects and geographic income mix. Future comparability of our adjusted tax rate may be impacted by various factors, including but not limited to other changes in global tax rules, further tax planning projects and geographic income mix.

Net Income from Discontinued Operations, net of tax

(millions)202120202019
Reported GAAP net (loss) income from discontinued operations, net of tax$-($2,172.5)$133.3
Adjustments:
Special (gains) and charges-2,210.774.3
Discrete tax net expense (benefit)-22.7(0.7)
Non-GAAP adjusted net income from discontinued operations, net of tax$-$60.9$206.9

Special charges reported in discontinued operations consist primarily of ChampionX separation charges.

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Net Income from Continuing Operations Attributable to Ecolab

Percent Change
(millions)20212020201920212020
Reported GAAP net income from continuing operations attributable to Ecolab$1,129.9$967.4$1,425.617%(32)%
Adjustments:
Special (gains) and charges, after tax213.5254.1128.3
Discrete tax net (benefit) expense5.8(55.8)(57.7)
Impact of Purolite on net income5.6--
Non-GAAP adjusted net income from continuing operations attributable to Ecolab$1,354.8$1,165.7$1,496.216%(22)%

Diluted EPS from Continuing Operations

Percent Change
(dollars)20212020201920212020
Reported GAAP diluted EPS from continuing operations$ 3.91$ 3.33$ 4.8717%(32)%
Adjustments:
Special (gains) and charges, after tax0.740.880.45
Discrete tax net (benefit) expense0.02(0.19)(0.20)
Impact of Purolite on diluted EPS0.02--
Non-GAAP adjusted diluted EPS from continuing operations$4.69$ 4.02$ 5.1217%(21)%

Per share amounts do not necessarily sum due to rounding.

Currency translation had an favorable $0.11 impact on reported and adjusted diluted EPS when comparing 2021 to 2020 and unfavorable $0.05 impact when comparing 2020 to 2019.

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SEGMENT PERFORMANCE

The non-U.S. dollar functional currency international amounts included within our reportable segments are based on translation into U.S. dollars at the fixed currency exchange rates established by management for 2021. The difference between the fixed currency exchange rates and the actual currency exchange rates is reported as “effect of foreign currency translation” in the following tables. All other accounting policies of the reportable segments are consistent with U.S. GAAP and the accounting policies described in Note 2. Additional information about our reportable segments is included in Note 19.

Fixed currency net sales and operating income for 2021, 2020 and 2019 for our reportable segments are shown in the following tables.

Net SalesPercent Change
(millions)20212020201920212020
Global Industrial$6,304.9$6,048.2$6,087.94%(1)%
Global Institutional & Specialty3,978.23,629.04,477.210(19)
Global Healthcare & Life Sciences1,195.41,241.11,017.6(4)22
Other1,226.91,103.41,220.511(10)
Corporate139.4100.6-39100
Subtotal at fixed currency12,844.812,122.312,803.26(5)
Effect of foreign currency translation(111.7)(332.1)(241.2)
Total reported net sales$12,733.1$11,790.2$12,562.08%(6)%
Operating IncomePercent Change
(millions)20212020201920212020
Global Industrial$1,031.0$1,123.1$921.3(8)%22%
Global Institutional & Specialty556.9324.0945.872(66)
Global Healthcare & Life Sciences160.9218.3129.2(26)69
Other187.3132.8169.741(22)
Corporate(318.6)(349.7)(283.6)(9)23
Subtotal at fixed currency1,617.51,448.51,882.412(23)
Effect of foreign currency translation(18.9)(52.8)(37.2)
Total reported operating income$1,598.6$1,395.7$1,845.215%(24)%

The following tables reconcile the impact of acquisitions and divestitures within our reportable segments.

Year ended
December 31
Net Sales20212020
(millions)Fixed CurrencyImpact of Acquisitions and DivestituresAcquisition AdjustedFixed CurrencyImpact of Acquisitions and DivestituresAcquisition Adjusted
Global Industrial$6,304.9(65.9)$6,239.0$6,048.2(37.1)$6,011.1
Global Institutional & Specialty3,978.2(14.2)3,964.03,629.0-3,629.0
Global Healthcare & Life Sciences1,195.4(44.5)1,150.91,241.1(1.2)1,239.9
Other1,226.9-1,226.91,103.4-1,103.4
Corporate139.4(139.4)-100.6(100.6)-
Subtotal at fixed currency12,844.8(264.0)12,580.812,122.3(138.9)11,983.4
Effect of foreign currency translation(111.7)(332.1)
Total reported net sales$12,733.1$11,790.2
Operating Income20212020
(millions)Fixed CurrencyImpact of Acquisitions and DivestituresAcquisition AdjustedFixed CurrencyImpact of Acquisitions and DivestituresAcquisition Adjusted
Global Industrial$1,031.0(3.4)$1,027.6$1,123.1(2.6)$1,120.5
Global Institutional & Specialty556.92.2559.1324.0-324.0
Global Healthcare & Life Sciences160.910.2171.1218.3(0.2)218.1
Other187.3-187.3132.8-132.8
Corporate(122.1)-(122.1)(121.9)-(121.9)
Non-GAAP adjusted fixed currency operating income1,814.09.01,823.01,676.3(2.8)1,673.5
Special (gains) and charges196.5227.8
Subtotal at fixed currency1,617.51,448.5
Effect of foreign currency translation(18.9)(52.8)
Total reported operating income$1,598.6$1,395.7

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Global Industrial

202120202019
Sales at fixed currency (millions)$6,304.9$6,048.2$6,087.9
Sales at public currency (millions)6,237.85,867.15,978.8
Volume2%(3)%
Price changes2%2%
Acquisition adjusted fixed currency sales change4%(1)%
Acquisitions and divestitures-%1%
Fixed currency sales change4%(1)%
Foreign currency translation2%(1)%
Public currency sales change6%(2)%
Operating income at fixed currency (millions)$1,031.0$1,123.1$921.3
Operating income at public currency (millions)1,016.31,086.8901.6
Fixed currency operating income change(8)%22%
Fixed currency operating income margin16.4%18.6%15.1%
Acquisition adjusted fixed currency operating income change(8)%22%
Acquisition adjusted fixed currency operating income margin16.5%18.6%*
Public currency operating income change(6)%21%

* Not meaningful

Amounts do not necessarily sum due to rounding.

Net Sales

Fixed currency sales for Global Industrial increased in 2021 as strong growth in Paper and Water, led by recovering market conditions, strong pricing and new business wins, along with a good growth in Food & Beverage, were offset by a decrease in Downstream sales growth. The 2020 sales decrease was impacted by regional declines in North America and Asia Pacific, partially offset by growth in all other regions.

At an operating segment level, Water fixed currency sales increased 6% in 2021 as strong new business wins and accelerating pricing leveraged recovering markets. Water fixed currency sales decreased 2% in 2020. Light industry water treatment sales had solid growth in 2021 and modest growth in 2020 led by good gains in food & beverage, light manufacturing and data centers. Heavy industry sales recorded a strong increase in 2021 driven by primary metals and were moderately lower in 2020, impacted by lower end market demand. Food & Beverage fixed currency sales increased 3% (2% acquisition adjusted) in 2021 primarily reflecting accelerating pricing, recovering markets and new business wins. Globally, we realized strong growth in beverage, brewing and modest growth in dairy. Fixed currency sales increased 5% (3% acquisition adjusted) in 2020, as share gains and pricing more than offset generally flat industry trends. Downstream fixed currency sales decreased 3% and 8% in 2021 and 2020, respectively, due to lower demand from COVID and impacts from the Texas freeze and Hurricane Ida impacts in 2021, while substantial reductions in transportation fuel demand and additive use hurt 2020 results. Paper fixed currency sales increased 11% in 2021 driven by increased pricing, strong new business wins, and increased ecommerce activity. Fixed currency sales were flat in 2020 despite softer industrial containerboard market conditions which reduced volumes in major regions.

Operating Income

Fixed currency operating income and fixed currency operating income margins for Global Industrial decreased in 2021 and increased in 2020 when compared to prior periods.

Acquisition adjusted fixed currency operating income margins decreased 2.1 percentage points in 2021 compared to 2020, as the 1.8 percentage point positive impact from accelerating pricing was more than offset by the 3.4 percentage point negative impact of significantly higher delivered product costs and supply constraints, including the impact of Texas Freeze and Hurricane Ida. Acquisition adjusted fixed currency operating income margins increased in 2020, as the favorable impacts of cost savings, pricing, lower delivered product costs and lower variable compensation more than offset the negative impact of lower volume.

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Global Institutional & Specialty

202120202019
Sales at fixed currency (millions)$3,978.2$3,629.0$4,477.2
Sales at public currency (millions)3,955.93,562.54,416.1
Volume7%(21)%
Price changes2%2%
Acquisition adjusted fixed currency sales change9%(20)%
Acquisitions and divestitures-%1%
Fixed currency sales change10%(19)%
Foreign currency translation1%-%
Public currency sales change11%(19)%
Operating income at fixed currency (millions)$556.9$324.0$945.8
Operating income at public currency (millions)554.7320.1936.8
Fixed currency operating income change72%(66)%
Fixed currency operating income margin14.0%8.9%21.1%
Acquisition adjusted fixed currency operating income change73%(66)%
Acquisition adjusted fixed currency operating income margin14.1%8.9%*
Public currency operating income change73%(66)%

* Not meaningful

Amounts do not necessarily sum due to rounding.

Net Sales

Fixed currency sales for Global Institutional & Specialty increased in 2021 driven by strong growth in the Institutional operating segment reflecting recovering markets, new business wins including gains from the Ecolab Science Certified programs, innovation and accelerating pricing and decreased in 2020 driven by a significant decline in the Institutional business due to the impact of the COVID-19 pandemic.

At an operating segment level, Institutional fixed currency sales increased 15% in 2021, driven by strong growth in the Institutional operating segment reflecting recovering markets in the U.S. and Europe, new business wins including gains from the Ecolab Science Certified programs, innovation and accelerating pricing. Fixed currency sales decreased 27% in 2020, reflecting strong hand and surface hygiene sales that were more than offset by the negative effects of mandated reductions for in-unit dining and domestic and international travel that significantly reduced foot traffic at full-service restaurants, occupancy rates at hotels and customer visits to other entertainment facilities through the year. Specialty fixed currency sales decreased 3% in 2021, as modest quickservice sales growth were more than offset by lower food retail sales. Quickservice sales showed a modest gain as new business wins more than offset impacts of COVID-19 restrictions and labor shortages. Food retail sales declined versus the strong sanitizer demand in 2020 and customer labor shortages that has resulted in reduced in-store services and associated product usage. Fixed currency sales increased 8% (5% acquisition adjusted) in 2020, as strong food retail sales growth, benefiting from continued expanded cleaning protocols and frequency in the grocery stores in response to the COVID-19 pandemic and new customer additions, was partially offset by moderately lower quickservice sales, which saw strong hand and surface sanitizer sales more than offset by COVID-19 pandemic related impacts on restaurant volumes.

Operating Income

Fixed currency operating income for our Global Institutional & Specialty segment increased in 2021 and decreased in 2020 when compared to prior periods. Fixed currency operating income margins increased in 2021 after decreasing in 2020.

Acquisition adjusted fixed currency operating income margins increased 5.2 percentage points during 2021, as the 6.9 percentage point positive impact from higher volume, accelerating pricing, and favorable mix more than offset the 2.4 percentage point negative impact of the comparison to lower variable compensation last year and higher delivered product costs. Acquisition adjusted fixed currency operating income margins decreased during 2020 as margins were negatively impacted from volume declines, unfavorable mix and higher bad debt expense, which more than offset the positive impact of cost savings.

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Global Healthcare & Life Sciences

202120202019
Sales at fixed currency (millions)$1,195.4$1,241.1$1,017.6
Sales at public currency (millions)1,181.61,185.5974.1
Volume(9)%18%
Price changes2%1%
Acquisition adjusted fixed currency sales change(7)%19%
Acquisitions and divestitures3%2%
Fixed currency sales change(4)%21%
Foreign currency translation4%-%
Public currency sales change0%21%
Operating income at fixed currency (millions)$160.9$218.3$129.2
Operating income at public currency (millions)159.2205.7121.6
Fixed currency operating income change(26)%69%
Fixed currency operating income margin13.5%17.6%12.7%
Acquisition adjusted fixed currency operating income change(22)%67%
Acquisition adjusted fixed currency operating income margin14.9%17.6%*
Public currency operating income change(23)%69%

* Not meaningful

Amounts do not necessarily sum due to rounding.

Net Sales

Fixed currency sales decreased for Global Healthcare & Life Sciences in 2021 compared to a strong 2020 year when sales benefited from strong COVID-19 related demand and increased in 2020 as growth was driven by volume and pricing gains.

At an operating segment level, Healthcare fixed currency sales decreased 5% (8% acquisition adjusted) in 2021 reflecting the comparison against strong 2020 COVID-19 related hand and surface disinfection sales as well as softer elective surgical procedures activity in 2021 due to the rise in COVID variants during the year. Fixed currency sales increased 18% (16% acquisition adjusted) in 2020. Strong COVID-19 pandemic related hand and surface disinfection sales growth more than offset the unfavorable effects of delayed elective surgical procedures. Life Sciences fixed currency sales decreased 5% (4% acquisition adjusted) in 2021 as accelerating pricing was more than offset by volume declines versus the very strong 2020 driven by extraordinary COVID-19 demand last year. Fixed currency sales increased 35% in 2020, led by strong demand for biodecontamination units, business wins and pricing in our cleaning and disinfection programs for both the pharmaceutical and personal care markets, with strong growth in Europe and moderate North America gains.

Operating Income

Fixed currency operating income for our Global Healthcare & Life Sciences segment decreased in 2021 and increased in 2020 when compared to prior periods. Fixed currency operating income margins decreased in 2021 and increased in 2020.

Acquisition adjusted fixed currency operating income margins decreased 2.7 percentage points in 2021, as the 1.8 percentage point positive impact from accelerating pricing was more than offset by the 3.5 percentage point negative impact of volume declines due to strong comparison against last year. Acquisition adjusted fixed currency operating income margins increased in 2020 driven by strong volume gains, reduced discretionary spending and pricing, partially offset by negative impact of higher delivered product costs.

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Other

202120202019
Sales at fixed currency (millions)$1,226.9$1,103.4$1,220.5
Sales at public currency (millions)1,218.61,075.11,193.0
Volume9%(11)%
Price changes2%2%
Acquisition adjusted fixed currency sales change11%(10)%
Acquisitions and divestitures-%-%
Fixed currency sales change11%(10)%
Foreign currency translation2%-%
Public currency sales change13%(10)%
Operating income at fixed currency (millions)$187.3$132.8$169.7
Operating income at public currency (millions)186.2130.2165.2
Fixed currency operating income change41%(22)%
Fixed currency operating income margin15.3%12.0%13.9%
Acquisition adjusted fixed currency operating income change41%(21)%
Acquisition adjusted fixed currency operating income margin15.3%12.0%*
Public currency operating income change43%(21)%

* Not meaningful

Amounts do not necessarily sum due to rounding.

Net Sales

Fixed currency sales for Other increased in 2021 led by strong growth in Pest Elimination as it benefited from new business wins and a recovering market. Fixed currency sales decreased in 2020 with declines in sales results mostly impacting North America and Europe.

At an operating segment level, Pest Elimination fixed currency sales increased 11% in 2021 reflecting strong growth in food and beverage plants, restaurants and hospitality markets. Fixed currency sales decreased 2% in 2020 with sales growth in food and beverage plants, grocery stores and healthcare facilities offset by the impact of lower restaurant and hospitality volumes impacted by the COVID-19 pandemic due to partial or full customer closures along with limited vendor access. Textile Care fixed currency sales increased 10% in 2021 and decreased 27% in 2020. Colloidal Technologies Group fixed currency sales increased 16% in 2021 and decreased 18% in 2020.

Operating Income

Fixed currency operating income in Other increased in 2021 and decreased in 2020 as compared to the prior year. Fixed currency operating income margins increased in 2021 and declined in 2020.

Acquisition adjusted fixed currency operating income margins in Other increased 3.3 percentage points in 2021, as the 4.4 percentage point positive impact from higher volume and increased pricing more than offset the 1.1 percentage point negative impact of the comparison to lower variable compensation last year. Acquisition adjusted fixed currency operating income margins in Other decreased in 2020 reflecting lower volume and unfavorable mix negatively impacted margins, which more than offset positive impact of cost savings and pricing.

Corporate

Consistent with our internal management reporting, Corporate amounts in the table on page 39 include sales to ChampionX in accordance with the long-term supply agreement entered into with the Transaction post-separation, as discussed in Note 5, intangible asset amortization specifically from the Nalco merger and special (gains) and charges that are not allocated to our reportable segments. Items included within special (gains) and charges are shown in the table on page 33.

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FINANCIAL POSITION, CASH FLOW AND LIQUIDITY

Financial Position

Total assets were $21.2 billion as of December 31, 2021, compared to total assets of $18.1 billion as of December 31, 2020.

Total liabilities were $14.0 billion as of December 31, 2021, compared to total liabilities of $11.9 billion as of December 31, 2020. Total debt was $8.8 billion as of December 31, 2021 and $6.7 billion as of December 31, 2020. See further discussion of our debt activity within the “Liquidity and Capital Resources” section of this MD&A.

Our net debt to EBITDA is shown in the following table. EBITDA is a non-GAAP measure discussed further in the “Non-GAAP Financial Measures” section of this MD&A.

202120202019
(ratio)
Net debt to EBITDA3.42.42.3
(millions)
Total debt$8,758.2$6,686.6$6,353.6
Cash359.91,260.2118.8
Net debt$8,398.3$5,426.4$6,234.8
Net income including noncontrolling interest$1,144.0$984.8$1,442.9
Provision for income taxes270.2176.6288.6
Interest expense, net218.3290.2190.7
Depreciation604.4594.3569.1
Amortization238.7218.4206.2
EBITDA$2,475.6$2,264.3$2,697.5

Cash Flows

Operating Activities

Dollar Change
(millions)20212020201920212020
Cash provided by operating activities$2,061.9$1,741.8$2,046.7$320.1($304.9)

We continue to generate strong cash flow from operations, amidst the COVID-19 pandemic, allowing us to fund our ongoing operations, acquisitions, investments in the business and pension obligations along with returning cash to our shareholders through dividend payments and share repurchases.

Cash provided by operating activities increased $320 million in 2021 compared to 2020, driven primarily by $159 million in increased net income, $94 million in higher tax expense accruals associated with higher income, and an increase in accruals for variable compensation, partially offset by $83 million of increased investment in working capital. Cash provided by operating activities decreased $305 million in 2020 compared to 2019, driven primarily by $458 million of lower net income due to the impact of COVID-19, partially offset by $160 million of improvement in working capital.

The impact on operating cash flows of pension and postretirement plan contributions, cash activity related to restructuring, cash paid for income taxes and cash paid for interest, are shown in the following table:

Dollar Change
(millions)20212020201920212020
Pensions and postretirement plan contributions$60.2$70.7$186.0($10.5)($115.3)
Restructuring payments78.371.182.57.2(11.4)
Income tax payments275.7366.9337.4(91.2)29.5
Interest payments208.7262.5189.4(53.8)73.1

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Investing Activities

Dollar Change
(millions)20212020201920212020
Cash used for investing activities($4,579.7)($857.7)($1,129.6)($3,722.0)$271.9

Cash used for investing activities is primarily impacted by the timing of business acquisitions and dispositions as well as from capital investments in the business.

Total cash paid for acquisitions, net of cash acquired and net of cash received from dispositions, in 2021, 2020 and 2019 was $3,924 million, $371 million and $385 million, respectively. Our acquisitions and divestitures are discussed further in Note 4. We continue to target strategic business acquisitions which complement our growth strategy and expect to continue to make capital investments and acquisitions in the future to support our long-term growth.

We continue to make capital investments in the business, including merchandising and customer equipment and manufacturing facilities. Total capital expenditures were $643 million, $489 million and $731 million in 2021, 2020 and 2019, respectively.

Financing Activities

Dollar Change
(millions)20212020201920212020
Cash provided by (used for) financing activities$1,603.2($340.2)($1,346.6)$1,943.4$1,006.4

Our cash flows from financing activities primarily reflect the issuances and repayment of debt, common stock repurchases, proceeds from common stock issuances related to our equity incentive programs and dividend payments.

We issued $2,800 million par value and received $2,775 million in proceeds of long-term debt and repaid $900 million of long-term debt in 2021. We issued $1,850 million par value and received $1,856 million in proceeds of long-term debt and repaid $1,570 million of long-term debt in 2020. We repaid $401 million of long-term debt in 2019. The proceeds received from the debt issuances were used for the Purolite acquisition, repayment of outstanding debt, repayment of commercial paper and general corporate purposes. In addition, we issued $394 million of commercial paper and notes payable in 2021 and repaid $66 million and $252 million in 2020 and 2019, respectively.

Shares are repurchased for the purpose of partially offsetting the dilutive effect of our equity compensation plans and stock issued in acquisitions, to manage our capital structure and to efficiently return capital to shareholders. We repurchased a total of $107 million, $146 million, and $354 million of shares in 2021, 2020 and 2019, respectively.

The impact on financing cash flows of commercial paper and notes payable repayments, long-term debt borrowings and long-term debt repayments, are shown in the following table:

Dollar Change
(millions)20212020201920212020
Net issuances (repayments) of commercial paper and notes payable$393.6($65.5)($252.0)$459.1$186.5
Long-term debt borrowings2,775.01,855.9919.11,855.9
Long-term debt repayments(1,017.9)(1,570.0)(400.6)552.1(1,169.4)

In December 2021, we increased our quarterly dividend rate by 6%. This represents the 30th consecutive year we have increased our dividend. We have paid dividends on our common stock for 85 consecutive years. We paid dividends of $566 million, $561 million and $553 million in 2021, 2020 and 2019, respectively. Cash dividends declared per share of common stock, by quarter, for each of the last three years were as follows:

FirstSecondThirdFourth
QuarterQuarterQuarterQuarterYear
2021$0.48$0.48$0.48$0.51$1.95
2020$0.47$0.47$0.47$0.48$1.89
2019$0.46$0.46$0.46$0.47$1.85

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Liquidity and Capital Resources

We currently expect to fund all of our cash requirements which are reasonably foreseeable for the next twelve months, including scheduled debt repayments, new investments in the business, share repurchases, dividend payments, possible business acquisitions and pension and postretirement contributions with cash from operating activities, and as needed, additional short-term and/or long-term borrowings. We continue to expect our operating cash flow to remain strong.

As of December 31, 2021, we had $360 million of cash and cash equivalents on hand, of which $181 million was held outside of the U.S. As of December 31, 2020, we had $1,260 million of cash and cash equivalents on hand, of which $59 million was held outside of the U.S. We will continue to evaluate our cash position in light of future developments.

As of December 31, 2021, we had a $2.0 billion multi-year credit facility, which expires in April 2026. The credit facility has been established with a diverse syndicate of banks and supports our U.S. and Euro commercial paper programs. The maximum aggregate amount of commercial paper that may be issued under our U.S. commercial paper program and our Euro commercial paper program may not exceed $2.0 billion. At year end, we had $400 million outstanding commercial paper under our U.S. program and no commercial paper outstanding on our Euro program. There were no borrowings under our credit facility as of December 31, 2021 or 2020. As of December 31, 2021, both programs were rated A-2 by Standard & Poor’s, P-2 by Moody’s and F-1 by Fitch.

We had a $305 million term credit agreement which we drew on and repaid $303 million during the second quarter of 2020. The credit agreement expired in June 2020.

Additionally, we have uncommitted credit lines with major international banks and financial institutions. These credit lines support our daily global funding needs, primarily our global cash pooling structures. We have $118 million of bank supported letters of credit, surety bonds and guarantees outstanding in support of our commercial business transactions. We do not have any other significant unconditional purchase obligations or commercial commitments.

As of December 31, 2021, Standard & Poor’s and Fitch both rated our long-term credit at A- (stable outlook) and Moody’s rated our long-term credit at A3 (stable outlook). A reduction in our credit ratings could limit or preclude our ability to issue commercial paper under our current programs or could also adversely affect our ability to renew existing, or negotiate new, credit facilities in the future and could increase the cost of these facilities.

We are in compliance with our debt covenants and other requirements of our credit agreements and indentures.

A schedule of our various obligations as of December 31, 2021 are summarized in the following table:

Payments Due by Period
LessMore
Than2-34-5Than
(millions)Total1 YearYearsYears5 Years
Notes payable$ 8$ 8
One-time transition tax831370
Long-term debt8,34721,1501,3965,799
Operating leases4501381577481
Interest*3,6442344564182,536
Total$ 12,532$ 382$ 1,776$ 1,958$ 8,416

Column 1Column 2Column 3
*Interest on variable rate debt was calculated using the interest rate at year end 2021.

As of December 31, 2021, our gross liability for uncertain tax positions was $25 million. We are not able to reasonably estimate the amount by which the liability will increase or decrease over an extended period of time or whether a cash settlement of the liability will be required. Therefore, these amounts have been excluded from the schedule of contractual obligations.

We do not have required minimum cash contribution obligations for our qualified pension plans in 2021. We are required to fund certain international pension benefit plans in accordance with local legal requirements. We estimate contributions to be made to our international plans will approximate $49 million in 2022. These amounts have been excluded from the schedule of contractual obligations.

We lease certain sales and administrative office facilities, distribution centers, research and manufacturing facilities and other equipment under longer-term operating leases. Vehicle leases are generally shorter in duration. Vehicle leases have residual value requirements that have historically been satisfied primarily by the proceeds on the sale of the vehicles.

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Market Risk

We enter into contractual arrangements (derivatives) in the ordinary course of business to manage foreign currency exposure and interest rate risks. We do not enter into derivatives for speculative or trading purposes. Our use of derivatives is subject to internal policies that provide guidelines for control, counterparty risk, and ongoing monitoring and reporting, and is designed to reduce the volatility associated with movements in foreign exchange and interest rates on our income statement and cash flows.

We enter into foreign currency forward contracts to hedge certain intercompany financial arrangements, and to hedge against the effect of exchange rate fluctuations on transactions related to cash flows denominated in currencies other than U.S. dollars. We use net investment hedges as hedging instruments to manage risks associated with our investments in foreign operations. As of December 31, 2021, we had a total of €1,150 million senior notes designated as net investment hedges.

We enter into cross-currency swap derivative contracts to hedge certain Euro denominated exposures from our investments in certain of its Euro denominated functional currency subsidiaries. We use net investment hedges as hedging instruments to manage risks associated with our investments in foreign operations. As of December 31, 2021, we had €425 million of cross-currency swap derivative contracts outstanding designated as a net investment hedge.

We manage interest expense using a mix of fixed and floating rate debt. To help manage borrowing costs, we may enter into interest rate swap agreements. Under these arrangements, we agree to exchange, at specified intervals, the difference between fixed and floating interest amounts calculated by reference to an agreed-upon notional principal amount. As of December 31, 2021, we had $1,250 million of interest rate swaps outstanding.

Refer to Note 9 for further information on our hedging activity.

Based on a sensitivity analysis (assuming a 10% change in market rates) of our foreign exchange and interest rate derivatives and other financial instruments, changes in exchange rates or interest rates would increase/decrease our financial position and liquidity by approximately $278 million. The effect on our results of operations would be substantially offset by the impact of the hedged items.

GLOBAL ECONOMIC AND POLITICAL ENVIRONMENT

COVID-19

In March 2020, the COVID-19 was declared a pandemic by the World Health Organization. The COVID-19 pandemic is continuing to affect major economic and financial markets and industries are facing the challenges with the economic conditions resulting from efforts to address the pandemic, including supply shortages, inflation and other challenges, such as those resulting from the introduction of vaccination mandates. While many government restrictions in the U.S. have eased throughout 2021, restrictions on activities continue in many other regions, particularly those where vaccination rates lag, continuing to impact consumer activity in those regions. Concerns remain that our markets could see a resurgence of cases triggering additional government mandated lockdowns or similar restrictions on activity, for example due to the emergence of a variant against which existing vaccines are not as effective or which may be more easily transmitted, particularly to those unvaccinated. These conditions have had and will continue to have a negative impact on market conditions and customer demand throughout the world.

We expect continued, if uneven, global economic recovery. We have also experienced continued substantial delivered product cost inflation. While we expect the challenges that affected us and the rest of the world in the fourth quarter to continue into the first quarter of 2022, assuming the rate of cost inflation and COVID impacts ease progressively in the second half of the year, we believe our continued actions should help us deliver improved results in 2022.

Global Economies

Approximately half of our sales are outside of the U.S. Our international operations subject us to changes in economic conditions and foreign currency exchange rates as well as political uncertainty in some countries which could impact future operating results.

Argentina has continued to experience negative economic trends, evidenced by multiple periods of increasing inflation rates, devaluation of the Argentine Peso, and increasing borrowing rates. Argentina is classified as a highly inflationary economy in accordance with U.S. GAAP, and the U.S. dollar is the functional currency for our subsidiaries in Argentina. During 2021, sales in Argentina represented less than 1% of our consolidated sales. Assets held in Argentina at the end of 2021 represented less than 1% of our consolidated assets.

In February 2022, the U.S. and the European Union responded to Russia’s invasion of Ukraine by imposing various economic sanctions. The U.S. and other countries could impose wider sanctions or take further actions if the conflict escalates. While it is difficult to anticipate the impact the sanctions may have on Ecolab, any further sanctions imposed or actions taken by the U.S. or other countries, or any retaliatory measures by Russia in response, could increase our costs, reduce our sales and earnings or otherwise have an adverse effect on our operations. During 2021, net sales to Russia and Ukraine were approximately 1% of consolidated net sales.

NEW ACCOUNTING PRONOUNCEMENTS

Information regarding new accounting pronouncements is included in Note 2.

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NON-GAAP FINANCIAL MEASURES

This MD&A includes financial measures that have not been calculated in accordance with U.S. GAAP. These non-GAAP measures include:

●  Fixed currency sales

●  Adjusted net sales

●  Adjusted fixed currency sales

●  Acquisition adjusted fixed currency sales

●  Adjusted cost of sales

●  Adjusted gross margin

●  Fixed currency operating income

●  Fixed currency operating income margin

●    Adjusted operating income

●  Adjusted operating income margin

●  Adjusted fixed currency operating income

●  Adjusted fixed currency operating income margin

●  Acquisition adjusted fixed currency operating income

●  Acquisition adjusted fixed currency operating income margin

●  Adjusted other (income) expense

Column 1Column 2Column 3
Adjusted interest expense, net

●  EBITDA

●  Adjusted tax rate

●  Adjusted net income from discontinued operations, net of tax

●  Adjusted net income from continuing operations attributable to Ecolab

●  Adjusted diluted EPS from continuing operations

We provide these measures as additional information regarding our operating results. We use these non-GAAP measures internally to evaluate our performance and in making financial and operational decisions, including with respect to incentive compensation. We believe that our presentation of these measures provides investors with greater transparency with respect to our results of operations and that these measures are useful for period-to-period comparison of results.

Our non-GAAP adjusted financial measure for net sales excludes Purolite sales. Our non-GAAP adjusted financial measures for cost of sales, gross margin, operating income, other (income) expense and interest expense exclude the impact of special (gains) and charges and (with the exception of other (income) expense) the impact of the Purolite transaction, and our non-GAAP measures for tax rate, net income from continuing operations attributable to Ecolab and diluted EPS from continuing operations further exclude the impact of discrete tax items. We include items within special (gains) and charges and discrete tax items that we believe can significantly affect the period-over-period assessment of operating results and not necessarily reflect costs and/or income associated with historical trends and future results. After tax special (gains) and charges are derived by applying the applicable local jurisdictional tax rate to the corresponding pre-tax special (gains) and charges.

EBITDA is defined as the sum of net income including non-controlling interest, provision for income taxes, net interest expense, depreciation and amortization. EBITDA is used in our net debt to EBITDA ratio, which we view as important indicators of the operational and financial health of our organization.

We evaluate the performance of our international operations based on fixed currency rates of foreign exchange. Fixed currency amounts included in this Form 10-K are based on translation into U.S. dollars at the fixed foreign currency exchange rates established by management at the beginning of 2021. We also provide our segment results based on public currency rates for international purposes.

Our reportable segments do not include the impact of intangible asset amortization from the Nalco merger or the impact of special (gains) and charges as these are not allocated to the Company’s reportable segments.

Acquisition adjusted growth rates exclude the results of our acquired businesses from the first twelve months post acquisition, exclude the results of our divested businesses from the twelve months prior to divestiture and the Venezuelan results of operations from all comparable periods. In addition, as part of the separation, we also entered into a Master Cross Supply and Product Transfer agreement with ChampionX to provide, receive or transfer certain products for a period up to 36 months. Sales of product to ChampionX under this agreement are recorded in product and equipment sales in the Corporate segment along with the related cost of sales. These transactions are removed from the consolidated results as part of the calculation of the impact of acquisitions and divestitures.

These non-GAAP measures are not in accordance with, or an alternative to U.S. GAAP, and may be different from non-GAAP measures used by other companies. Investors should not rely on any single financial measure when evaluating our business. We recommend that investors view these measures in conjunction with the U.S. GAAP measures included in this MD&A and we have provided reconciliations of reported U.S. GAAP amounts to the non-GAAP amounts.

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