Biggest changeAs of the date of this filing, our credit ratings from Moody's Investor Services, Inc. remain unchanged and the outlook remains stable, while Standard and Poor's Rating Services downgraded our long-term rating to A while our short-term rate remained at A1 and our outlook remained stable . 36 Table of Contents RESULTS OF OPERATIONS Favorable/(Unfavorable) Years ended December 31, 2023 vs. 2022 2022 vs. 2021 In millions (except per share amounts) 2023 2022 2021 Amount Percent Amount Percent NET SALES $ 34,065 $ 28,074 $ 24,021 $ 5,991 21 % $ 4,053 17 % Cost of sales 25,816 21,355 18,326 (4,461) (21) % (3,029) (17) % GROSS MARGIN 8,249 6,719 5,695 1,530 23 % 1,024 18 % OPERATING EXPENSES AND INCOME Selling, general and administrative expenses 3,333 2,687 2,374 (646) (24) % (313) (13) % Research, development and engineering expenses 1,500 1,278 1,090 (222) (17) % (188) (17) % Equity, royalty and interest income from investees 483 349 506 134 38 % (157) (31) % Other operating expense, net 2,138 174 31 (1,964) NM (143) NM OPERATING INCOME 1,761 2,929 2,706 (1,168) (40) % 223 8 % Interest expense 375 199 111 (176) (88) % (88) (79) % Other income, net 240 89 156 151 NM (67) (43) % INCOME BEFORE INCOME TAXES 1,626 2,819 2,751 (1,193) (42) % 68 2 % Income tax expense 786 636 587 (150) (24) % (49) (8) % CONSOLIDATED NET INCOME 840 2,183 2,164 (1,343) (62) % 19 1 % Less: Net income attributable to noncontrolling interests 105 32 33 (73) NM 1 3 % NET INCOME ATTRIBUTABLE TO CUMMINS INC . $ 735 $ 2,151 $ 2,131 $ (1,416) (66) % $ 20 1 % Diluted earnings per common share attributable to Cummins Inc. $ 5.15 $ 15.12 $ 14.61 $ (9.97) (66) % $ 0.51 3 % "NM" - not meaningful information Favorable/(Unfavorable) Percentage Points Percent of sales 2023 2022 2021 2023 vs. 2022 2022 vs. 2021 Gross margin 24.2 % 23.9 % 23.7 % 0.3 0.2 Selling, general and administrative expenses 9.8 % 9.6 % 9.9 % (0.2) 0.3 Research, development and engineering expenses 4.4 % 4.6 % 4.5 % 0.2 (0.1) 2023 vs. 2022 Net Sales Net sales increased $6.0 billion, primarily driven by the following: • Components segment sales increased 38 percent largely due to axles and brakes sales from the Meritor acquisition. • Distribution segment sales increased 15 percent due to higher demand across all product lines, especially in North America. • Engine segment sales increased 7 percent principally due to stronger heavy-duty and medium-duty truck demand in North America. • Power Systems segment sales increased 13 percent primarily due to higher demand in power generation markets.
Biggest changeAs of the date of this filing, our credit ratings and outlooks from the credit rating agencies remain unchanged. 35 Table of Contents RESULTS OF OPERATIONS Favorable/(Unfavorable) Years ended December 31, 2024 vs. 2023 2023 vs. 2022 In millions (except per share amounts) 2024 2023 2022 Amount Percent Amount Percent NET SALES $ 34,102 $ 34,065 $ 28,074 $ 37 — % $ 5,991 21 % Cost of sales 25,663 25,816 21,355 153 1 % (4,461) (21) % GROSS MARGIN 8,439 8,249 6,719 190 2 % 1,530 23 % OPERATING EXPENSES AND INCOME Selling, general and administrative expenses 3,275 3,333 2,687 58 2 % (646) (24) % Research, development and engineering expenses 1,463 1,500 1,278 37 2 % (222) (17) % Equity, royalty and interest income from investees 395 483 349 (88) (18) % 134 38 % Other operating expense, net 346 2,138 174 1,792 84 % (1,964) NM OPERATING INCOME 3,750 1,761 2,929 1,989 NM (1,168) (40) % Interest expense 370 375 199 5 1 % (176) (88) % Other income, net 1,523 240 89 1,283 NM 151 NM INCOME BEFORE INCOME TAXES 4,903 1,626 2,819 3,277 NM (1,193) (42) % Income tax expense 835 786 636 (49) (6) % (150) (24) % CONSOLIDATED NET INCOME 4,068 840 2,183 3,228 NM (1,343) (62) % Less: Net income attributable to noncontrolling interests 122 105 32 (17) (16) % (73) NM NET INCOME ATTRIBUTABLE TO CUMMINS INC . $ 3,946 $ 735 $ 2,151 $ 3,211 NM $ (1,416) (66) % Diluted earnings per common share attributable to Cummins Inc. $ 28.37 $ 5.15 $ 15.12 $ 23.22 NM $ (9.97) (66) % "NM" - not meaningful information Favorable/(Unfavorable) Percentage Points Percent of sales 2024 2023 2022 2024 vs. 2023 2023 vs. 2022 Gross margin 24.7 % 24.2 % 23.9 % 0.5 0.3 Selling, general and administrative expenses 9.6 % 9.8 % 9.6 % 0.2 (0.2) Research, development and engineering expenses 4.3 % 4.4 % 4.6 % 0.1 0.2 2024 vs. 2023 Net Sales Net sales increased $37 million, primarily driven by the following: • Distribution segment sales increased 11 percent primarily due to higher demand in power generation markets, especially in North America and Europe. • Power Systems segment sales increased 13 percent primarily due to higher demand in power generation markets, especially in North America and China. • Engine segment sales were flat as stronger demand in North American medium-duty truck markets was offset by lower demand in North American pick-up truck and heavy-duty truck markets and weaker demand in global construction markets.
The Accelera segment designs, manufactures, sells and supports hydrogen production technologies as well as electrified power systems with innovative components and subsystems, including battery, fuel cell and electric powertrain technologies.
The Accelera segment designs, manufactures, sells and supports electrified power systems with innovative components and subsystems, including battery, fuel cell and electric powertrain technologies as well as hydrogen production technologies.
This process includes an extensive review of expectations for the long-term growth of our businesses and forecasted future cash flows. In order to determine the valuation of our reporting units, we use either the market approach or the income approach using a discounted cash flow model.
This process includes an extensive review of expectations for the long-term growth of our businesses and forecasted future cash flows. In order to determine the valuation of our reporting units, we use either the income approach using a discounted cash flow model or the market approach.
During the measurement period, which may be up to one year from the acquisition date, we may record adjustments to the assets acquired and liabilities assumed, with the corresponding offset to goodwill. Any adjustments subsequent to the measurement period are recorded to our consolidated statements of income.
During the measurement period, which may be up to one year from the acquisition date, we may record adjustments to the assets acquired and liabilities assumed, with the corresponding offset to goodwill. Any adjustments subsequent to the measurement period are recorded to our Consolidated Statements of Net Income .
At December 31, 2023, based upon our target asset allocations, it is anticipated that our U.S. investment policy will generate an average annual return over the 30-year projection period equal to or in excess of 7 percent, including the additional positive returns expected from active investment management.
At December 31, 2024, based upon our target asset allocations, it is anticipated that our U.S. investment policy will generate an average annual return over the 30-year projection period equal to or in excess of 7 percent, including the additional positive returns expected from active investment management.
See NOTE 24, "ACQUISITIONS," to our Consolidated Financial Statements for additional information about our recent business combinations. Goodwill Impairment We are required to make certain subjective and complex judgments in assessing whether a goodwill impairment event has occurred, including assumptions and estimates used to determine the fair value of our reporting units.
See NOTE 23, "ACQUISITIONS," to our Consolidated Financial Statements for additional information about our recent business combinations. Goodwill Impairment We are required to make certain subjective and complex judgments in assessing whether a goodwill impairment event has occurred, including assumptions and estimates used to determine the fair value of our reporting units.
Long-term Expected Return Assumptions 2024 2023 2022 2021 U.S. plans 7.25 % 7.00 % 6.50 % 6.25 % U.K. plans 5.00 % 5.00 % 4.01 % 4.00 % Pension accounting offers various acceptable alternatives to account for the differences that eventually arise between the estimates used in the actuarial valuations and the actual results.
Long-term Expected Return Assumptions 2025 2024 2023 2022 U.S. plans 7.00 % 7.25 % 7.00 % 6.50 % U.K. plans 5.00 % 5.00 % 5.00 % 4.01 % Pension accounting offers various acceptable alternatives to account for the differences that eventually arise between the estimates used in the actuarial valuations and the actual results.
Our MD&A is presented in the following sections: • EXECUTIVE SUMMARY AND FINANCIAL HIGHLIGHTS • RESULTS OF OPERATIONS • OPERATING SEGMENT RESULTS • 2024 OUTLOOK • LIQUIDITY AND CAPITAL RESOURCES • APPLICATION OF CRITICAL ACCOUNTING ESTIMATES • RECENTLY ADOPTED AND RECENTLY ISSUED ACCOUNTING PRONOUNCEMENTS The following is the discussion and analysis of changes in the financial condition and results of operations for fiscal year 2023 compared to fiscal year 2022.
Our MD&A is presented in the following sections: • EXECUTIVE SUMMARY AND FINANCIAL HIGHLIGHTS • RESULTS OF OPERATIONS • OPERATING SEGMENT RESULTS • 2025 OUTLOOK • LIQUIDITY AND CAPITAL RESOURCES • APPLICATION OF CRITICAL ACCOUNTING ESTIMATES • RECENTLY ADOPTED AND RECENTLY ISSUED ACCOUNTING PRONOUNCEMENTS The following is the discussion and analysis of changes in the financial condition and results of operations for fiscal year 2024 compared to fiscal year 2023.
All bonds used to develop our hypothetical portfolio in the U.S. and U.K. were deemed high-quality, non-callable bonds (Aa or better) at December 31, 2023, by at least one of the bond rating agencies. Our model called for projected payments until near extinction for the U.S. and the U.K.
All bonds used to develop our hypothetical portfolio in the U.S. and U.K. were deemed high-quality, non-callable bonds (Aa or better) at December 31, 2024, by at least one of the bond rating agencies. Our model called for projected payments until near extinction for the U.S. and the U.K.
NOTE 11, "PENSIONS AND OTHER POSTRETIREMENT BENEFITS," to our Consolidated Financial Statements provides a summary of our pension benefit plan activity, the funded status of our plans and the amounts recognized in our Consolidated Financial Statements . RECENTLY ADOPTED AND RECENTLY ISSUED ACCOUNTING PRONOUNCEMENTS See NOTE 1, "SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES" to our Consolidated Financial Statements for additional information.
NOTE 10, "PENSIONS AND OTHER POSTRETIREMENT BENEFITS," to our Consolidated Financial Statements provides a summary of our pension benefit plan activity, the funded status of our plans and the amounts recognized in our Consolidated Financial Statements . RECENTLY ADOPTED AND RECENTLY ISSUED ACCOUNTING PRONOUNCEMENTS See NOTE 1, "SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES," to our Consolidated Financial Statements for additional information.
A more complete description of our income taxes and the future benefits of our net operating loss and credit carryforwards is disclosed in NOTE 5, "INCOME TAXES," to our Consolidated Financial Statements . Pension Benefits We sponsor a number of pension plans globally, with the majority of assets in the U.S. and the U.K.
A more complete description of our income taxes and the future benefits of our net operating loss and credit carryforwards is disclosed in NOTE 4, "INCOME TAXES," to our Consolidated Financial Statements . Pension Benefits We sponsor a number of pension plans globally, with the majority of assets in the U.S. and the U.K.
The resulting discount rate is reflective of both the current interest rate environment and the plan's distinct liability characteristics. The table below sets forth the estimated impact on our 2024 net periodic pension cost relative to a change in the discount rate and a change in the expected rate of return on plan assets.
The resulting discount rate is reflective of both the current interest rate environment and the plan's distinct liability characteristics. The table below sets forth the estimated impact on our 2025 net periodic pension cost relative to a change in the discount rate and a change in the expected rate of return on plan assets.
The Power Systems segment is an integrated power provider, which designs, manufactures and sells engines (16 liters and larger) for industrial applications (including mining, oil and gas, marine and rail), standby and prime power generator sets, alternators and other power components.
The Power Systems segment is an integrated power provider, which designs, manufactures and sells standby and prime power generators, engines (16 liters and larger) for standby and prime power generator sets and industrial applications (including mining, oil and gas, marine, rail and defense), alternators and other power components.
If we adopted the immediate recognition approach, we would record a loss of $1.1 billion ($0.8 billion after-tax) from cumulative actuarial net losses for our U.S. and U.K. pension plans.
If we adopted the immediate recognition approach, we would record a loss of $1.1 billion ($0.9 billion after-tax) from cumulative actuarial net losses for our U.S. and U.K. pension plans.
As part of our growth strategy, we invest in businesses in certain countries that carry higher levels of these risks such as China, Brazil, India, Mexico and countries in the Middle East and Africa.
As part of our growth strategy, we invest in businesses in certain countries that carry higher levels of these risks such as China, Brazil, India, Mexico and other countries in Europe, the Middle East and Africa.
The discussion and analysis of fiscal year 2021 and changes in the financial condition and results of operations for fiscal year 2022 compared to fiscal year 2021, that are not included in this Form 10-K, may be found in Part II, ITEM 7 of our Annual Report on Form 10-K for the fiscal year ended December 31, 2022, filed with the Securities and Exchange Commission (SEC) on February 14, 2023.
The discussion and analysis of fiscal year 2022 and changes in the financial condition and results of operations for fiscal year 2023 compared to fiscal year 2022, that are not included in this Form 10-K, may be found in Part II, ITEM 7 of our Annual Report on Form 10-K for the fiscal year ended December 31, 2023, filed with the Securities and Exchange Commission (SEC) on February 12, 2024.
However, to help fund cash needs of the U.S. or other international subsidiaries as they arise, we repatriate available cash from certain foreign subsidiaries whose earnings are not permanently reinvested when it is cost effective to do so.
However, to help fund cash needs of the U.S. or other international subsidiaries as they arise, we repatriate available cash from certain foreign subsidiaries whose earnings are not completely permanently reinvested when cost effective to do so.
In millions Impact on Pension Cost Increase/(Decrease) Discount rate used to value liabilities 0.25 percent increase $ (6) 0.25 percent decrease 7 Expected rate of return on assets 1 percent increase (61) 1 percent decrease 61 The above sensitivities reflect the impact of changing one assumption at a time.
In millions Impact on Pension Cost Increase/(Decrease) Discount rate used to value liabilities 0.25 percent increase $ (6) 0.25 percent decrease 6 Expected rate of return on assets 1 percent increase (56) 1 percent decrease 56 The above sensitivities reflect the impact of changing one assumption at a time.
The details were as follows: Years ended December 31, 2023 2022 In millions Translation adjustment Primary currency driver vs. U.S. dollar Translation adjustment Primary currency driver vs.
The details were as follows: Years ended December 31, 2024 2023 In millions Translation adjustment Primary currency driver vs. U.S. dollar Translation adjustment Primary currency driver vs.
See NOTE 25, "OPERATING SEGMENTS," to the Consolidated Financial Statements for additional information and a reconciliation of our segment information to the corresponding amounts in our Consolidated Statements of Net Income . Following is a discussion of results for each of our operating segments.
See NOTE 25, "OPERATING SEGMENTS," to our Consolidated Financial Statements for additional information and a reconciliation of our segment information to the corresponding amounts in our Consolidated Statements of Net Income . 39 Table of Contents Following is a discussion of results for each of our operating segments.
Based on the historical returns and forward-looking return expectations, we believe that an investment return assumption of 5.00 percent in 2024 for U.K. pension assets is reasonable and attainable. 56 Table of Contents Our target allocation for 2024 and pension plan asset allocations, at December 31, 2023 and 2022 are as follows: U.S. Plan U.K.
Based on the historical returns and forward-looking return expectations, we believe that an investment return assumption of 5.00 percent in 2025 for U.K. pension assets is reasonable and attainable. Our target allocation for 2025 and pension plan asset allocations, at December 31, 2024 and 2023 are as follows: U.S. Plan U.K.
The year ended December 31, 2023, contained unfavorable net discrete items of $397 million, primarily due to $398 million in the fourth quarter related to the $2.0 billion charge from the Agreement in Principle, $22 million of unfavorable adjustments for uncertain tax positions and $3 million of net unfavorable other discrete tax items, partially offset by $21 million of favorable return to provision adjustments and $5 million of favorable share-based compensation tax benefit.
The year ended December 31, 2023, contained unfavorable net discrete items of $397 million, primarily due to $398 million in the fourth quarter related to the $2.0 billion charge from the Settlement Agreements, $22 million of unfavorable adjustments for uncertain tax positions and $3 million of net unfavorable other discrete tax items, partially offset by $21 million of favorable return to provision adjustments and $5 million of favorable share-based compensation tax benefits.
At December 31, 2023, based upon our target asset allocations, it is anticipated that our U.K. investment policy will generate an average annual return over the 20-year projection period equal to or in excess of 5 percent. The one-year return for our U.K. plans was a 4.37 percent loss for 2023.
At December 31, 2024, based upon our target asset allocations, it is anticipated that our U.K. investment policy will generate an average annual return over the 20-year projection period equal to or in excess of 5 percent. The one-year return for our U.K. plans was a 9.6 percent loss for 2024.
At December 31, 2023, we had $2.7 billion in cash and marketable securities on hand and access to our $4.0 billion credit facilities (net of commercial paper outstanding), if necessary, to meet acquisition, working capital, investment and funding needs.
At December 31, 2024, we had $2.3 billion in cash and marketable securities on hand and access to our $4.0 billion credit facilities (net of $1.3 billion commercial paper outstanding), if necessary, to meet working capital, investment, acquisition and funding needs.
As a result, all amounts owed to the financial intermediaries are presented as accounts payable in our Consolidated Balance Sheets . Amounts due to the financial 50 Table of Contents intermediaries reflected in accounts payable at December 31, 2023, were $199 million. See NOTE 1, "SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES" to our Consolidated Financial Statements for additional information.
As a result, all amounts owed 48 Table of Contents to the financial intermediaries are presented as accounts payable in our Consolidated Balance Sheets . Amounts due to the financial intermediaries reflected in accounts payable at December 31, 2024, were $142 million. See NOTE 1, "SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES," to our Consolidated Financial Statements for additional information.
NOTE 14, "PRODUCT WARRANTY LIABILITY," to our Consolidated Financial Statements contains a summary of the activity in our warranty liability account for 2023, 2022 and 2021 including adjustments to pre-existing warranties. Fair Value of Intangible Assets We make strategic acquisitions that may have a material impact on our consolidated results of operations or financial position.
NOTE 13, "PRODUCT WARRANTY LIABILITY," to our Consolidated Financial Statements contains a summary of the activity in our warranty liability account for 2024, 2023 and 2022 including adjustments to pre-existing warranties. 51 Table of Contents Fair Value of Intangible Assets We make strategic acquisitions that may have a material impact on our consolidated results of operations or financial position.
See NOTE 22, "RUSSIAN OPERATIONS," to our Consolidated Financial Statements for additional information. (2) See NOTE 22, "RUSSIAN OPERATIONS," to our Consolidated Financial Statements for additional information. (3) Includes $31 million of Russian suspension costs reflected in the equity, royalty and interest income from investees line above.
See NOTE 24, "RUSSIAN OPERATIONS," to our Consolidated Financial Statements for additional information. (2) Included $31 million of Russian suspension costs reflected in the equity, royalty and interest income from investees line above. See NOTE 24, "RUSSIAN OPERATIONS," to our Consolidated Financial Statements for additional information.
Net actuarial losses decreased our shareholders' equity by $329 million after-tax in 2023. The loss is primarily due to unfavorable asset returns, partially offset by higher discount rates. The table below sets forth the net periodic pension cost for the years ended December 31 and our expected cost for 2024.
Net actuarial losses decreased our shareholders' equity by $34 million after-tax in 2024. The loss is primarily due to unfavorable asset returns, partially offset by a favorable change in discount rates. The table below sets forth the net periodic pension cost for the years ended December 31 and our expected cost for 2025.
Cash dividends per share paid to common shareholders and the Board authorized increases for the last three years were as follows: Quarterly Dividends 2023 2022 2021 First quarter $ 1.57 $ 1.45 $ 1.35 Second quarter 1.57 1.45 1.35 Third quarter 1.68 1.57 1.45 Fourth quarter 1.68 1.57 1.45 Total $ 6.50 $ 6.04 $ 5.60 Capital Expenditures Capital expenditures were $1.2 billion, $916 million and $734 million in 2023, 2022 and 2021, respectively.
Cash dividends per share paid to common shareholders and the Board authorized increases for the last three years were as follows: Quarterly Dividends 2024 2023 2022 First quarter $ 1.68 $ 1.57 $ 1.45 Second quarter 1.68 1.57 1.45 Third quarter 1.82 1.68 1.57 Fourth quarter 1.82 1.68 1.57 Total $ 7.00 $ 6.50 $ 6.04 Capital Expenditures Capital expenditures were $1.2 billion, $1.2 billion and $916 million in 2024, 2023 and 2022, respectively.
The contractual obligations reported above exclude our unrecognized tax benefits of $330 million as of December 31, 2023, which includes $170 million of current tax liabilities and $160 million of long-term deferred tax liabilities. We are not able to reasonably estimate the period in which cash outflows relating to uncertain tax contingencies could occur.
The contractual obligations reported above exclude our unrecognized tax benefits of $304 million as of December 31, 2024, which includes $187 million of current tax liabilities and $117 million of long-term deferred tax liabilities. We are not able to reasonably estimate the period in which cash outflows relating to uncertain tax contingencies could occur.
We then pay the financial intermediary the face amount of the invoice on the original due date, which generally have 60 to 90 day payment terms. The maximum amount that we could have outstanding under the program was $512 million at December 31, 2023.
We then pay the financial intermediary the face amount of the invoice on the original due date, which generally have 60 to 90 day payment terms. The maximum amount that we could have outstanding under these programs was $551 million at December 31, 2024.
Research activities continue to focus on development of new products and improvements of current technologies to meet future emission standards around the world, improvements in fuel economy performance of diesel and natural gas-powered engines and related components, as well as development activities around hydrogen engine solutions, battery electric, fuel cell electric and hydrogen production technologies.
Research activities continue to focus on development of new products and improvements of current technologies to meet future emission standards around the world, improvements in fuel economy performance of diesel and natural gas-powered engines and related components, as well as development activities around electrified power systems with innovative components and systems including battery and electric power technologies and hydrogen production technologies.
We generated average annualized returns of 1.25 percent over ten years, resulting in approximately $532 million of actuarial losses in AOCL. Our strategy with respect to our investments in pension plan assets is to be invested with a long-term outlook.
We generated average annualized losses of 1.31 percent over ten years, resulting in approximately $942 million of actuarial losses in AOCL. Our strategy 53 Table of Contents with respect to our investments in pension plan assets is to be invested with a long-term outlook.
The one-year return for our U.S. plans was a 6.81 percent gain for 2023. Our U.S. plan assets averaged annualized returns of 6.50 percent over the prior ten years and resulted in approximately $223 million of actuarial losses in accumulated other comprehensive loss (AOCL) in the same period.
The one-year return for our U.S. plans was a 5.5 percent gain for 2024. Our U.S. plan assets averaged annualized returns of 5.74 percent over the prior ten years and resulted in approximately $473 million of actuarial losses in accumulated other comprehensive loss (AOCL) in the same period.
The Distribution segment includes wholly-owned and partially-owned distributorships engaged in wholesaling engines, generator sets and service parts, as well as performing service and repair activities on our products and maintaining relationships with various OEMs throughout the world.
The Distribution segment includes wholly-owned and partially-owned distributorships engaged in wholesaling engines, generator sets and service parts, as well as performing service and repair activities on our products, maintaining relationships with various OEMs throughout the world and providing selected sales and aftermarket support for our Accelera business.
(2) The five-year credit facility for $2.0 billion and the 364-day credit facility for $2.0 billion, maturing August 2026 and June 2024, respectively, are maintained primarily to provide backup liquidity for our commercial paper borrowings and general corporate purposes.
(2) The 5-year credit facility for $2.0 billion and the 364-day credit facility for $2.0 billion, maturing June 2029 and June 2025, respectively, are maintained primarily to provide backup liquidity for our commercial paper borrowings and general corporate purposes.
U.S. dollar Wholly-owned subsidiaries $ 118 British pound and Brazilian real, partially offset by Chinese renminbi $ (250) Chinese renminbi and Indian rupee Equity method investments (23) Chinese renminbi, partially offset by Brazilian real (94) Chinese renminbi Consolidated subsidiaries with a noncontrolling interest (3) Chinese renminbi (40) Indian rupee Total $ 92 $ (384) 2022 vs. 2021 For prior year foreign currency translation adjustment comparisons to 2021 see the Results of Operations section of our 2022 Form 10-K .
U.S. dollar Wholly-owned subsidiaries $ (245) Brazilian real, Chinese renminbi, Euro and Indian rupee $ 118 British pound and Brazilian real, partially offset by Chinese renminbi Equity method investments (15) Chinese renminbi and Brazilian real, partially offset by Indian rupee (23) Chinese renminbi, partially offset by Brazilian real Consolidated subsidiaries with a noncontrolling interest (16) Indian rupee (3) Chinese renminbi Total $ (276) $ 92 For all prior year foreign currency translation adjustment results comparisons to 2022 see the Results of Operations section of our 2023 Form 10-K .
In millions 2024 2023 2022 2021 Net periodic pension cost $ 33 $ 1 $ 19 $ 78 We expect 2024 net periodic pension cost to increase compared to 2023, primarily due to unfavorable asset returns in the U.K., lower discount rates in the U.S. and U.K. and increased headcount from recent acquisitions, partially offset by a higher expected rate of return on assets in the U.S.
The increase in net periodic pension cost in 2024 compared to 2023 was primarily due to unfavorable asset returns in the U.K., lower discount rates in the U.S. and U.K. and increased headcount from recent acquisitions, partially offset by a higher expected rate of return on assets in the U.S.
This reporting structure is organized according to the products and markets each segment serves. We use segment EBITDA as the basis for the Chief Operating Decision Maker to evaluate the performance of each of our reportable operating segments.
OPERATING SEGMENT RESULTS Our reportable operating segments consist of the Engine, Components, Distribution, Power Systems and Accelera segments. This reporting structure is organized according to the products and markets each segment serves. We use segment EBITDA as the basis for the Chief Operating Decision Maker to evaluate the performance of each of our reportable operating segments.
We believe our access to capital markets, our existing cash and marketable securities, operating cash flow and revolving credit facilities provide us with the financial flexibility needed to make payments required by the Agreement in Principle, targeted capital expenditures, dividend payments, debt service obligations, projected pension obligations, common stock repurchases and fund acquisitions through 2024 and beyond.
We believe our access to capital markets, our existing cash and marketable securities, operating cash flow and revolving credit facilities provide us with the financial flexibility needed to fund targeted capital expenditures, dividend payments, debt service obligations, projected pension obligations, common stock repurchases, joint venture contributions and acquisitions through 2025 and beyond.
Our U.S. defined benefit plans (qualified and non-qualified), which represented approximately 69 percent of the worldwide pension obligation, were 113 percent funded, and our U.K. defined benefit plans were 113 percent funded at December 31, 2023.
Our U.S. defined benefit plans (qualified and non-qualified), which represented approximately 70 percent of the worldwide pension obligation, were 117 percent funded, and our U.K. defined benefit plans were 109 percent funded at December 31, 2024.
In July 2023, the Board authorized an increase to our quarterly dividend of approximately 7 percent from $1.57 per share to $1.68 per share.
In July 2024, the Board authorized an increase to our quarterly dividend of approximately 8 percent from $1.68 per share to $1.82 per share.
Cost of Sales The types of expenses included in cost of sales are the following: parts and material consumption, including direct and indirect materials; compensation and related expenses including variable compensation, salaries and fringe benefits; depreciation on 37 Table of Contents production equipment and facilities and amortization of technology intangibles; estimated costs of warranty programs and campaigns; production utilities; production-related purchasing; warehousing, including receiving and inspection; freight costs; engineering support costs; repairs and maintenance; production and warehousing facility property insurance; rent for production facilities; charges for the write-downs of inventories in Russia and other production overhead.
A more detailed discussion of sales by segment is presented in the "OPERATING SEGMENT RESULTS" section. 36 Table of Contents Cost of Sales The types of expenses included in cost of sales are the following: parts and material consumption, including direct and indirect materials; compensation and related expenses, including variable compensation, salaries and fringe benefits; depreciation on production equipment and facilities and amortization of technology intangibles; estimated costs of warranty programs and campaigns; production utilities; production-related purchasing; warehousing, including receiving and inspection; freight costs; engineering support costs; repairs and maintenance; production and warehousing facility property insurance and rent for production facilities and other production overhead.
See NOTE 2, "AGREEMENT IN PRINCIPLE," to our Consolidated Financial Statements for additional information. 2023 Results A summary of our results is as follows: Years ended December 31, In millions, except per share amounts 2023 2022 2021 Net sales $ 34,065 $ 28,074 $ 24,021 Net income attributable to Cummins Inc. 735 2,151 2,131 Earnings per common share attributable to Cummins Inc.
See NOTE 14, "COMMITMENTS AND CONTINGENCIES," to our Consolidated Financial Statements for additional information. 2024 Results A summary of our results is as follows: Years ended December 31, In millions, except per share amounts 2024 (1) 2023 (2) 2022 Net sales $ 34,102 $ 34,065 $ 28,074 Net income attributable to Cummins Inc. 3,946 735 2,151 Earnings per common share attributable to Cummins Inc.
An increase in discount rates, a reduction in projected cash flows or a combination of the two could lead to a reduction in the estimated fair values, which may result in impairment charges that could materially affect our financial statements in any given year. We perform the goodwill impairment assessment as of the end of our fiscal third quarter.
An increase in discount rates, a reduction in projected 52 Table of Contents cash flows or a combination of the two could lead to a reduction in the estimated fair values, which may result in impairment charges that could materially affect our financial statements in any given year.
The effect of exchange rate changes on cash and cash equivalents decreased $118 million, primarily due to unfavorable fluctuations in the British pound, partially offset by the Chinese renminbi. 2022 vs. 2021 For prior year liquidity comparisons see the Liquidity and Capital Resources section of our 2022 Form 10-K . 48 Table of Contents Sources of Liquidity We generate significant ongoing operating cash flow.
The effect of exchange rate changes on cash and cash equivalents increased $28 million, primarily due to favorable fluctuations in the British pound, partially offset by the Brazilian real. 2023 vs. 2022 For prior year liquidity comparisons see the Liquidity and Capital Resources section of our 2023 Form 10-K . Sources of Liquidity We generate significant ongoing operating cash flow.
At the same time, our geographic diversity and broad product and service offerings have helped limit the impact from a drop in demand in any one industry, region, the economy of any single country or customer on our consolidated results. Agreement in Principle In December 2023, we announced that we reached an agreement in principle with the U.S.
At the same time, our geographic diversity and broad product and service offerings have helped limit the impact from a drop in demand in any one industry, region, the economy of any single country or customer on our consolidated results.
Segment EBITDA Distribution segment EBITDA increased $321 million, primarily due to increased volumes and favorable mix, partially offset by higher compensation expenses. 44 Table of Contents Power Systems Segment Results Financial data for the Power Systems segment was as follows: Favorable/(Unfavorable) Years ended December 31, 2023 vs. 2022 2022 vs. 2021 In millions 2023 2022 2021 Amount Percent Amount Percent External sales $ 3,125 $ 2,951 $ 2,650 $ 174 6 % $ 301 11 % Intersegment sales 2,548 2,082 1,765 466 22 % 317 18 % Total sales 5,673 5,033 4,415 640 13 % 618 14 % Research, development and engineering expenses 237 240 234 3 1 % (6) (3) % Equity, royalty and interest income from investees 53 43 56 10 23 % (13) (23) % Interest income 9 7 5 2 29 % 2 40 % Russian suspension costs (1) — 19 — 19 100 % (19) NM Segment EBITDA 836 596 496 240 40 % 100 20 % Percentage Points Percentage Points Segment EBITDA as a percentage of total sales 14.7 % 11.8 % 11.2 % 2.9 0.6 "NM" - not meaningful information (1) See NOTE 22, "RUSSIAN OPERATIONS," to our Consolidated Financial Statements for additional information.
Segment EBITDA Distribution segment EBITDA increased $169 million, primarily due to favorable pricing, partially offset by higher compensation expenses. 43 Table of Contents Power Systems Segment Results Financial data for the Power Systems segment was as follows: Favorable/(Unfavorable) Years ended December 31, 2024 vs. 2023 2023 vs. 2022 In millions 2024 2023 2022 Amount Percent Amount Percent External sales $ 3,500 $ 3,125 $ 2,951 $ 375 12 % $ 174 6 % Intersegment sales 2,908 2,548 2,082 360 14 % 466 22 % Total sales 6,408 5,673 5,033 735 13 % 640 13 % Research, development and engineering expenses 236 237 240 1 — % 3 1 % Equity, royalty and interest income from investees 79 53 43 26 49 % 10 23 % Interest income 7 9 7 (2) (22) % 2 29 % Russian suspension costs (1) — — 19 — — % 19 100 % Segment EBITDA 1,180 836 596 344 41 % 240 40 % Percentage Points Percentage Points Segment EBITDA as a percentage of total sales 18.4 % 14.7 % 11.8 % 3.7 2.9 (1) See NOTE 24, "RUSSIAN OPERATIONS," to our Consolidated Financial Statements for additional information.
Positive Trends • We expect demand for medium-duty trucks in North America to remain strong. • We believe market demand for trucks in India will continue to be strong. • We expect demand within our Power Systems business to remain strong, including the power generation, mining and marine markets. • We anticipate demand in our aftermarket business will continue to be robust, driven primarily by strong demand in our Engine business and Power Systems business.
Positive Trends • We expect demand within our Power Systems business to remain strong, including the power generation and mining markets. • We expect North American pick-up truck demand to improve. • We believe market demand for trucks in India will continue to be strong. • We anticipate demand in our aftermarket business will continue to be robust, driven primarily by strong demand in our Engine and Power Systems businesses. • We expect demand for trucks in China to remain stable in 2025.
The net deferred tax assets included $881 million for the value of net operating loss and credit carryforwards. A valuation allowance of $789 million was recorded to reduce the tax assets to the net value management believed was more likely than not to be realized.
At December 31, 2024, we recorded a net deferred tax asset of $730 million. The net deferred tax assets included $907 million for the value of net operating loss and credit carryforwards. A valuation allowance of $872 million was recorded to reduce the tax assets to the net value management believed was more likely than not to be realized.
Engine Segment Results Financial data for the Engine segment was as follows: Favorable/(Unfavorable) Years ended December 31, 2023 vs. 2022 2022 vs. 2021 In millions 2023 2022 2021 Amount Percent Amount Percent External sales $ 8,874 $ 8,199 $ 7,589 $ 675 8 % $ 610 8 % Intersegment sales 2,810 2,746 2,365 64 2 % 381 16 % Total sales 11,684 10,945 9,954 739 7 % 991 10 % Research, development and engineering expenses 614 506 399 (108) (21) % (107) (27) % Equity, royalty and interest income from investees 251 160 (1) 335 91 57 % (175) (52) % Interest income 19 14 8 5 36 % 6 75 % Russian suspension costs (2) — 33 (3) — 33 100 % (33) NM Segment EBITDA 1,630 1,535 1,406 95 6 % 129 9 % Percentage Points Percentage Points Segment EBITDA as a percentage of total sales 14.0 % 14.0 % 14.1 % — (0.1) "NM" - not meaningful information (1) Includes a $28 million impairment of our joint venture with KAMAZ and $3 million of royalty charges as part of our costs associated with the indefinite suspension of our Russian operations.
Engine Segment Results Financial data for the Engine segment was as follows: Favorable/(Unfavorable) Years ended December 31, 2024 vs. 2023 2023 vs. 2022 In millions 2024 2023 2022 Amount Percent Amount Percent External sales $ 8,987 $ 8,874 $ 8,199 $ 113 1 % $ 675 8 % Intersegment sales 2,725 2,810 2,746 (85) (3) % 64 2 % Total sales 11,712 11,684 10,945 28 — % 739 7 % Research, development and engineering expenses 616 614 506 (2) — % (108) (21) % Equity, royalty and interest income from investees 212 251 160 (1) (39) (16) % 91 57 % Interest income 17 19 14 (2) (11) % 5 36 % Russian suspension costs — — 33 (2) — — % 33 100 % Segment EBITDA 1,653 1,630 1,535 23 1 % 95 6 % Percentage Points Percentage Points Segment EBITDA as a percentage of total sales 14.1 % 14.0 % 14.0 % 0.1 — (1) Included a $28 million impairment of our joint venture with KAMAZ and $3 million of royalty charges as part of our costs associated with the indefinite suspension of our Russian operations.
Credit Ratings Our rating and outlook from each of the credit rating agencies as of the date of filing are shown in the table below: Long-Term Short-Term Credit Rating Agency (1) Senior Debt Rating Debt Rating Outlook Standard & Poor’s Rating Services A A1 Stable Moody’s Investors Service, Inc.
See NOTE 4, "INCOME TAXES," to our Consolidated Financial Statements for additional information. 50 Table of Contents Credit Ratings Our rating and outlook from each of the credit rating agencies as of the date of filing are shown in the table below: Long-Term Short-Term Credit Rating Agency (1) Senior Debt Rating Debt Rating Outlook Standard & Poor’s Rating Services A A1 Stable Moody’s Investors Service, Inc.
Uses of Cash Agreement in Principle In December 2023, we announced that we reached the Agreement in Principle with the EPA, CARB, DOJ and CA AG to resolve certain regulatory civil claims regarding our emissions certification and compliance process for certain engines primarily used in pick-up truck applications in the U.S.
Uses of Cash Settlement Agreements In December 2023, we announced that we reached an agreement in principle with the EPA, CARB, DOJ and the California Attorney General’s Office to resolve certain regulatory civil claims regarding our emissions certification and compliance process for certain engines primarily used in pick-up truck applications in the U.S., which became final and effective in April 2024 (collectively, the Settlement Agreements).
The decrease in net periodic pension cost in 2023 compared to 2022 was primarily due to the full year benefit of the Meritor pension plans added during the acquisition and a higher estimated return on assets in the U.S. and U.K.
The decrease in net periodic pension cost in 2023 compared to 2022 was due primarily due to the full year benefit of the Meritor pension plans added during the acquisition and a higher estimated return on assets in the U.S. and U.K. 54 Table of Contents The weighted-average discount rates used to develop our net periodic pension cost are set forth in the table below.
See NOTE 4, "INVESTMENTS IN EQUITY INVESTEES," and NOTE 22, "RUSSIAN OPERATIONS," to our Consolidated Financial Statements for additional information.
See NOTE 3, "INVESTMENTS IN EQUITY INVESTEES," to our Consolidated Financial Statements for additional information.
Distribution Segment Results Financial data for the Distribution segment was as follows: Favorable/(Unfavorable) Years ended December 31, 2023 vs. 2022 2022 vs. 2021 In millions 2023 2022 2021 Amount Percent Amount Percent External sales $ 10,199 $ 8,901 $ 7,742 $ 1,298 15 % $ 1,159 15 % Intersegment sales 50 28 30 22 79 % (2) (7) % Total sales 10,249 8,929 7,772 1,320 15 % 1,157 15 % Research, development and engineering expenses 57 52 48 (5) (10) % (4) (8) % Equity, royalty and interest income from investees 97 77 63 20 26 % 14 22 % Interest income 34 16 7 18 NM 9 NM Russian suspension costs (1) — 54 — 54 100 % (54) NM Segment EBITDA 1,209 888 731 321 36 % 157 21 % Percentage Points Percentage Points Segment EBITDA as a percentage of total sales 11.8 % 9.9 % 9.4 % 1.9 0.5 "NM" - not meaningful information (1) See NOTE 22, "RUSSIAN OPERATIONS," to our Consolidated Financial Statements for additional information. 43 Table of Contents Sales for our Distribution segment by region, including adjusted prior year balances for the changes noted above, were as follows: Favorable/(Unfavorable) Years ended December 31, 2023 vs. 2022 2022 vs. 2021 In millions 2023 2022 2021 Amount Percent Amount Percent North America $ 7,081 $ 5,948 $ 4,912 $ 1,133 19 % $ 1,036 21 % Asia Pacific 1,096 1,016 906 80 8 % 110 12 % Europe 853 929 966 (76) (8) % (37) (4) % China 430 355 330 75 21 % 25 8 % Africa and Middle East 294 251 278 43 17 % (27) (10) % India 270 220 198 50 23 % 22 11 % Latin America 225 210 182 15 7 % 28 15 % Total sales $ 10,249 $ 8,929 $ 7,772 $ 1,320 15 % $ 1,157 15 % Sales for our Distribution segment by product line were as follows: Favorable/(Unfavorable) Years ended December 31, 2023 vs. 2022 2022 vs. 2021 In millions 2023 2022 2021 Amount Percent Amount Percent Parts $ 4,071 $ 3,818 $ 3,145 $ 253 7 % $ 673 21 % Power generation 2,509 1,774 1,762 735 41 % 12 1 % Engines 1,997 1,776 1,499 221 12 % 277 18 % Service 1,672 1,561 1,366 111 7 % 195 14 % Total sales $ 10,249 $ 8,929 $ 7,772 $ 1,320 15 % $ 1,157 15 % 2023 vs. 2022 Sales Distribution segment sales increased $1.3 billion.
Distribution Segment Results Financial data for the Distribution segment was as follows: Favorable/(Unfavorable) Years ended December 31, 2024 vs. 2023 2023 vs. 2022 In millions 2024 2023 2022 Amount Percent Amount Percent External sales $ 11,352 $ 10,199 $ 8,901 $ 1,153 11 % $ 1,298 15 % Intersegment sales 32 50 28 (18) (36) % 22 79 % Total sales 11,384 10,249 8,929 1,135 11 % 1,320 15 % Research, development and engineering expenses 55 57 52 2 4 % (5) (10) % Equity, royalty and interest income from investees 90 97 77 (7) (7) % 20 26 % Interest income 37 34 16 3 9 % 18 NM Russian suspension costs (1) — — 54 — — % 54 100 % Segment EBITDA 1,378 1,209 888 169 14 % 321 36 % Percentage Points Percentage Points Segment EBITDA as a percentage of total sales 12.1 % 11.8 % 9.9 % 0.3 1.9 "NM" - not meaningful information (1) See NOTE 24, "RUSSIAN OPERATIONS," to our Consolidated Financial Statements for additional information. 42 Table of Contents Sales for our Distribution segment by region, were as follows: Favorable/(Unfavorable) Years ended December 31, 2024 vs. 2023 2023 vs. 2022 In millions 2024 2023 2022 Amount Percent Amount Percent North America $ 7,625 $ 7,081 $ 5,948 $ 544 8 % $ 1,133 19 % Asia Pacific 1,245 1,096 1,016 149 14 % 80 8 % Europe 1,184 853 929 331 39 % (76) (8) % China 478 430 355 48 11 % 75 21 % India 317 270 220 47 17 % 50 23 % Africa and Middle East 268 294 251 (26) (9) % 43 17 % Latin America 267 225 210 42 19 % 15 7 % Total sales $ 11,384 $ 10,249 $ 8,929 $ 1,135 11 % $ 1,320 15 % Sales for our Distribution segment by product line were as follows: Favorable/(Unfavorable) Years ended December 31, 2024 vs. 2023 2023 vs. 2022 In millions 2024 2023 2022 Amount Percent Amount Percent Parts $ 3,980 $ 4,071 $ 3,818 $ (91) (2) % $ 253 7 % Power generation 3,972 2,509 1,774 1,463 58 % 735 41 % Service 1,753 1,672 1,561 81 5 % 111 7 % Engines 1,679 1,997 1,776 (318) (16) % 221 12 % Total sales $ 11,384 $ 10,249 $ 8,929 $ 1,135 11 % $ 1,320 15 % 2024 vs. 2023 Sales Distribution segment sales increased $1.1 billion and increased across most regions.
We recorded a charge of $2.036 billion in the fourth quarter of 2023 to resolve the matters addressed by the Agreement in Principle involving approximately one million of our pick-up truck applications in the U.S.
We recorded a charge of $2.0 billion in the fourth quarter of 2023 to resolve the matters addressed by the Settlement Agreements involving approximately one million of our pick-up truck applications in the U.S. In the second quarter of 2024, we made $1.9 billion of payments required by the Settlement Agreements.
Sales for our Engine segment by market were as follows: Favorable/(Unfavorable) Years ended December 31, 2023 vs. 2022 2022 vs. 2021 In millions 2023 2022 2021 Amount Percent Amount Percent Heavy-duty truck $ 4,399 $ 3,847 $ 3,328 $ 552 14 % $ 519 16 % Medium-duty truck and bus 3,670 3,460 2,777 210 6 % 683 25 % Light-duty automotive 1,762 1,738 1,912 24 1 % (174) (9) % Total on-highway 9,831 9,045 8,017 786 9 % 1,028 13 % Off-highway 1,853 1,900 1,937 (47) (2) % (37) (2) % Total sales $ 11,684 $ 10,945 $ 9,954 $ 739 7 % $ 991 10 % Percentage Points Percentage Points On-highway sales as percentage of total sales 84 % 83 % 81 % 1 2 42 Table of Contents Unit shipments by engine classification (including unit shipments to Power Systems and off-highway engine units included in their respective classification) were as follows: Favorable/(Unfavorable) Years ended December 31, 2023 vs. 2022 2022 vs. 2021 2023 2022 2021 Amount Percent Amount Percent Heavy-duty 141,900 120,700 117,600 21,200 18 % 3,100 3 % Medium-duty 294,100 283,600 273,800 10,500 4 % 9,800 4 % Light-duty 211,500 227,600 273,300 (16,100) (7) % (45,700) (17) % Total unit shipments 647,500 631,900 664,700 15,600 2 % (32,800) (5) % 2023 vs. 2022 Sales Engine segment sales increased $739 million across most markets.
Sales for our Engine segment by market were as follows: Favorable/(Unfavorable) Years ended December 31, 2024 vs. 2023 2023 vs. 2022 In millions 2024 2023 2022 Amount Percent Amount Percent Heavy-duty truck $ 4,244 $ 4,399 $ 3,847 $ (155) (4) % $ 552 14 % Medium-duty truck and bus 4,166 3,670 3,460 496 14 % 210 6 % Light-duty automotive 1,595 1,762 1,738 (167) (9) % 24 1 % Total on-highway 10,005 9,831 9,045 174 2 % 786 9 % Off-highway 1,707 1,853 1,900 (146) (8) % (47) (2) % Total sales $ 11,712 $ 11,684 $ 10,945 $ 28 — % $ 739 7 % Percentage Points Percentage Points On-highway sales as percentage of total sales 85 % 84 % 83 % 1 1 Unit shipments by engine classification (including unit shipments to Power Systems and off-highway engine units included in their respective classification) were as follows: Favorable/(Unfavorable) Years ended December 31, 2024 vs. 2023 2023 vs. 2022 2024 2023 2022 Amount Percent Amount Percent Heavy-duty 132,900 141,900 120,700 (9,000) (6) % 21,200 18 % Medium-duty 310,300 294,100 283,600 16,200 6 % 10,500 4 % Light-duty 189,400 211,500 227,600 (22,100) (10) % (16,100) (7) % Total unit shipments 632,600 647,500 631,900 (14,900) (2) % 15,600 2 % 40 Table of Contents 2024 vs. 2023 Sales Engine segment sales increased $28 million.
For all prior year segment results comparisons to 2021 see the Results of Operations section of our 2022 Form 10-K . 40 Table of Contents Components Segment Results Financial data for the Components segment was as follows: Favorable/(Unfavorable) Years ended December 31, 2023 vs. 2022 2022 vs. 2021 In millions 2023 2022 2021 Amount Percent Amount Percent External sales $ 11,531 $ 7,847 $ 5,932 $ 3,684 47 % $ 1,915 32 % Intersegment sales 1,878 1,889 1,733 (11) (1) % 156 9 % Total sales 13,409 9,736 7,665 3,673 38 % 2,071 27 % Research, development and engineering expenses 387 309 307 (78) (25) % (2) (1) % Equity, royalty and interest income from investees 97 71 50 26 37 % 21 42 % Interest income 31 12 5 19 NM 7 NM Russian suspension costs (1) — 5 — 5 100 % (5) NM Segment EBITDA 1,840 (2) 1,346 (3) 1,180 494 37 % 166 14 % Percentage Points Percentage Points Segment EBITDA as a percentage of total sales 13.7 % 13.8 % 15.4 % (0.1) (1.6) "NM" - not meaningful information (1) See NOTE 22, "RUSSIAN OPERATIONS," to our Consolidated Financial Statements for additional information.
Financial data for the Components segment was as follows: Favorable/(Unfavorable) Years ended December 31, 2024 vs. 2023 2023 vs. 2022 In millions 2024 2023 2022 Amount Percent Amount Percent External sales $ 9,894 $ 11,531 $ 7,847 $ (1,637) (14) % $ 3,684 47 % Intersegment sales 1,785 1,878 1,889 (93) (5) % (11) (1) % Total sales 11,679 13,409 9,736 (1,730) (13) % 3,673 38 % Research, development and engineering expenses 328 387 309 59 15 % (78) (25) % Equity, royalty and interest income from investees 64 97 71 (33) (34) % 26 37 % Interest income 25 31 12 (6) (19) % 19 NM Russian suspension costs (1) — — 5 — — % 5 100 % Segment EBITDA 1,591 (2) 1,840 (2) 1,346 (3) (249) (14) % 494 37 % Percentage Points Percentage Points Segment EBITDA as a percentage of total sales 13.6 % 13.7 % 13.8 % (0.1) (0.1) "NM" - not meaningful information (1) See NOTE 24, "RUSSIAN OPERATIONS," to our Consolidated Financial Statements for additional information.
We serve our customers through a service network of approximately 450 wholly-owned, joint venture and independent distributor locations and more than 19,000 Cummins certified dealer locations in approximately 190 countries and territories.
We serve our customers through a service network of approximately 650 wholly-owned, joint venture and independent distributor locations and more than 19,000 Cummins certified dealer locations in approximately 190 countries and territories. Our segment reporting structure is organized according to the products and markets each segment serves.
Based on the historical returns and forward-looking return expectations for capital markets, as plan assets continue to be de-risked, consistent with our investment policy, we believe our investment return assumption of 7.25 percent in 2024 for U.S. pension assets is reasonable and attainable.
Based on the historical returns and forward-looking return expectations for capital markets, we believe our investment return assumption of 7.00 percent in 2025 for U.S. pension assets is reasonable and attainable.
Noncontrolling interests in income of consolidated subsidiaries increased $73 million principally due to higher earnings at Cummins India Limited and Eaton Cummins Joint Venture, as well as earnings attributable to the divested, noncontrolling interest in Atmus. 2022 vs. 2021 For prior year results of operations comparisons to 2021 see the Results of Operations section of our 2022 Form 10-K . 39 Table of Contents Comprehensive Income - Foreign Currency Translation Adjustment The foreign currency translation adjustment was a net gain of $92 million and net loss of $384 million for the years ended December 31, 2023 and 2022, respectively.
Noncontrolling interests in income of consolidated subsidiaries increased $17 million principally due to higher earnings at Cummins India Limited and the absence of losses at Hydrogenics Corporation resulting from the June 2023 acquisition, partially offset by lower earnings at Eaton Cummins Joint Venture and the divestiture of Atmus. 2023 vs. 2022 For all prior year segment results comparisons to 2022 see the Results of Operations section of our 2023 Form 10-K . 38 Table of Contents Comprehensive Income - Foreign Currency Translation Adjustment The foreign currency translation adjustment was a net loss of $276 million and net gain of $92 million for the years ended December 31, 2024 and 2023, respectively.
The following table contains sales and EBITDA by operating segment for the years ended December 31, 2023, and 2022. See NOTE 25, "OPERATING SEGMENTS," to the Consolidated Financial Statements for additional information and a reconciliation of our segment information to the corresponding amounts in our Consolidated Statements of Net Income .
See NOTE 25, "OPERATING SEGMENTS," to our Consolidated Financial Statements for additional information and a reconciliation of our segment information to the corresponding amounts in our Consolidated Statements of Net Income .
See NOTE 23, "FORMATION OF ATMUS AND IPO," to the Consolidated Financial Statements for additional information. Debt Facilities and Other Sources of Liquidity On June 5, 2023, we entered into an amended and restated 364-day credit agreement that allows us to borrow up to $2.0 billion of unsecured funds at any time prior to June 3, 2024.
Debt Facilities and Other Sources of Liquidity On June 3, 2024, we entered into an amended and restated 5-year credit agreement that allows us to borrow up to $2.0 billion of unsecured funds at any time prior to June 3, 2029.
Various assets and liabilities, including short-term debt, can fluctuate significantly from month to month depending on short-term liquidity needs. As a result, working capital is a prime focus of management's attention.
LIQUIDITY AND CAPITAL RESOURCES Key Working Capital and Balance Sheet Data We fund our working capital with cash from operations and short-term borrowings, including commercial paper, when necessary. Various assets and liabilities, including short-term debt, can fluctuate significantly from month-to-month depending on short-term liquidity needs. As a result, working capital is a prime focus of management's attention.
Our engines are used in trucks of all sizes, buses and recreational vehicles, as well as in various industrial applications, including construction, agriculture, power generation systems and other off-highway applications.
The Engine segment produces engines (15 liters and smaller) and associated parts for sale to customers in on-highway and various off-highway markets. Our engines are used in trucks of all sizes, buses and recreational vehicles, as well as in various industrial applications, including construction, agriculture, power generation systems and other off-highway applications.
At December 31, 2023, we had $1.5 billion of commercial paper outstanding, which effectively reduced our available capacity under our revolving credit facilities to $2.5 billion. See NOTE 13, "DEBT," to our Consolidated Financial Statements for additional information .
The total combined borrowing capacity under the revolving credit facilities and commercial paper programs should not exceed $4.0 billion. At December 31, 2024, we had $1.3 billion of commercial paper outstanding, which effectively reduced our available capacity under our revolving credit facilities to $2.7 billion. See NOTE 12, "DEBT," to our Consolidated Financial Statements for additional information .
The Accelera segment is currently in the early stages of commercializing these technologies with efforts primarily focused on the development of our electrolyzers for hydrogen production and electrified power systems and related components and subsystems. We continue to serve all our markets as they adopt electrification and alternative power technologies, meeting the needs of our OEM partners and end customers.
The Accelera segment is currently in the early stages of commercializing these technologies with efforts primarily focused on the development of electrified power systems and related components and subsystems and our electrolyzers for hydrogen production.
The weighted-average discount rates used to develop our net periodic pension cost are set forth in the table below. 57 Table of Contents Discount Rates 2024 2023 2022 2021 U.S. plans 5.15 % 5.55 % 3.31 % 2.62 % U.K. plans 4.72 % 4.99 % 2.26 % 1.50 % The discount rate enables us to state expected future cash payments for benefits as a present value on the measurement date.
Discount Rates 2025 2024 2023 2022 U.S. plans 5.69 % 5.15 % 5.55 % 3.31 % U.K. plans 5.62 % 4.72 % 4.99 % 2.26 % The discount rate enables us to state expected future cash payments for benefits as a present value on the measurement date.
See NOTE 24, "ACQUISITIONS," to the Consolidated Financial Statements for additional information. 35 Table of Contents On June 5, 2023, we entered into an amended and restated 364-day credit agreement that allows us to borrow up to $2.0 billion of unsecured funds at any time prior to June 3, 2024.
We also entered into an amended and restated 364-day credit agreement that allows us to borrow up to $2.0 billion of unsecured funds at any time prior to June 2, 2025. This credit agreement amended and restated the prior $2.0 billion 364-day credit facility that matured on June 3, 2024.
The funded status of our pension plans is dependent upon a variety of variables and assumptions including return on invested assets, market interest rates and levels of voluntary contributions to the plans. In 2023, the investment gain on our U.S. pension trusts was 6.81 percent, while our U.K. pension trusts' loss was 4.37 percent.
The funded status of our pension plans is dependent upon a variety of variables and assumptions including return on invested assets, market interest rates and levels of voluntary contributions to the plans.
Environmental Protection Agency (EPA), the California Air Resources Board (CARB), the Environmental and Natural Resources Division of the U.S. Department of Justice (DOJ) and the California Attorney General’s Office (CA AG) to resolve certain regulatory civil claims regarding our emissions certification and compliance process for certain engines primarily used in pick-up truck applications in the U.S.
Department of Justice (DOJ) and the California Attorney General’s Office to resolve certain regulatory civil claims regarding our emissions certification and compliance process for certain engines primarily used in pick-up truck applications in the U.S., which became final and effective in April 2024 (collectively, the Settlement Agreements).
(2) See NOTE 22, "RUSSIAN OPERATIONS," to our Consolidated Financial Statements for additional information.
See NOTE 22, "ACCELERA STRATEGIC REORGANIZATION ACTIONS," to our Consolidated Financial Statements for additional information.
Net cash used in financing activities increased $3.8 billion, primarily due to higher net payments of commercial paper of $3.0 billion and lower proceeds from borrowings of $1.2 billion, partially offset by lower payments on borrowings and finance lease obligations of $414 million and the absence of repurchases of common stock of $374 million.
Net cash used in financing activities decreased $2.0 billion, primarily due to higher proceeds from borrowings of $1.9 billion (principally related to our 2024 note issuance) and lower net payments of commercial paper of $542 million, partially offset by higher payments on borrowings and finance lease obligations of $432 million.
These programs facilitate the private placement of unsecured short-term debt through third-party brokers. We intend to use the net proceeds from the commercial paper borrowings for acquisitions and general corporate purposes. The total combined borrowing capacity under the revolving credit facilities and commercial paper programs should not exceed $4.0 billion.
Our committed credit facilities also provide access up to $4.0 billion of unsecured, short-term promissory notes (commercial paper) pursuant to the Board authorized commercial paper programs. These programs facilitate the private placement of unsecured short-term debt through third-party brokers. We intend to use the net proceeds from the commercial paper borrowings for general corporate purposes.
We evaluate the recoverability of our deferred tax assets each quarter by assessing the likelihood of future profitability and available tax planning strategies that could be implemented to realize our net deferred tax assets. At December 31, 2023, we recorded a net deferred tax asset of $552 million.
Future tax benefits of net operating loss and credit carryforwards are also recognized as deferred tax assets. We evaluate the recoverability of our deferred tax assets each quarter by assessing the likelihood of future profitability and available tax planning strategies that could be implemented to realize our net deferred tax assets.
We test for goodwill impairment at the reporting unit level and our reporting units are the operating segments or the components of operating segments that constitute businesses for which discrete financial information is available and is regularly reviewed by management. 54 Table of Contents We have the option to first assess qualitative factors to determine whether it is more likely than not that the fair value of a reporting unit is less than its carrying value as a basis for determining whether it is necessary to perform an annual quantitative goodwill impairment test.
We have the option to first assess qualitative factors to determine whether it is more likely than not that the fair value of a reporting unit is less than its carrying value as a basis for determining whether it is necessary to perform an annual quantitative goodwill impairment test. We have elected this option on certain reporting units.
See NOTE 22, "RUSSIAN OPERATIONS," to our Consolidated Financial Statements for additional information. Net income attributable to Cummins Inc. for 2023 was $735 million, or $5.15 per diluted share, on sales of $34.1 billion, compared to 2022 net income attributable to Cummins Inc. of $2.2 billion, or $15.12 per diluted share, on sales of $28.1 billion.
See NOTE 14, "COMMITMENTS AND CONTINGENCIES," to our Consolidated Financial Statements for additional information. 33 Table of Contents Net income attributable to Cummins Inc. for 2024 was $3.9 billion, or $28.37 per diluted share, on sales of $34.1 billion, compared to 2023 net income attributable to Cummins Inc. of $0.7 billion, or $5.15 per diluted share, on sales of $34.1 billion.
Under this method, deferred tax assets and liabilities are recognized for the future tax effects of temporary differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax basis. Future tax benefits of net operating loss and credit carryforwards are also recognized as deferred tax assets.
Accounting for Income Taxes We determine our income tax expense using the asset and liability method. Under this method, deferred tax assets and liabilities are recognized for the future tax effects of temporary differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax basis.
See application of critical accounting estimates within MD&A and NOTE 11, "PENSIONS AND OTHER POSTRETIREMENT BENEFITS," to the Consolidated Financial Statements , for additional information concerning our pension and other postretirement benefit plans.
In addition, we expect our 2025 net periodic pension cost to approximate $76 million. See "APPLICATION OF CRITICAL ACCOUNTING ESTIMATES" and NOTE 10, "PENSIONS AND OTHER POSTRETIREMENT BENEFITS," to our Consolidated Financial Statements for additional information concerning our pension and other postretirement benefit plans.