REVENUE RECOGNITION DISAGGREGATION OF REVENUES REVENUE RECOGNITION DISAGGREGATION OF REVENUES (Tables)
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12 Months Ended |
Dec. 31, 2025 |
| Disaggregation of Revenue [Line Items] |
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| Revenue from External Customers by Geographic Areas |
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Years ended December 31, |
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| In millions |
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2025 |
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2024 |
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2023 |
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| United States |
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$ |
18,974
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$ |
19,422 |
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$ |
19,302 |
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| China |
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3,298
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2,948 |
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3,115 |
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| India |
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1,721
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1,779 |
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1,678 |
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| Other international |
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9,677
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9,953 |
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9,970 |
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| Total net sales |
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$ |
33,670
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$ |
34,102 |
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$ |
34,065 |
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| Engine |
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| Disaggregation of Revenue [Line Items] |
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| Revenue from External Customers by Market |
Engine segment external sales by market were as follows:
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Years ended December 31, |
| In millions |
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2025 |
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2024 |
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2023 |
| Heavy-duty truck |
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$ |
2,544
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$ |
3,320 |
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$ |
3,391 |
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| Medium-duty truck and bus |
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2,547
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3,100 |
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2,622 |
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| Light-duty automotive |
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1,930
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1,585 |
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1,748 |
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| Total on-highway |
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7,021
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8,005 |
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7,761 |
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| Off-highway |
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1,083
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982 |
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1,113 |
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| Total sales |
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$ |
8,104
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$ |
8,987 |
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$ |
8,874 |
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| Components |
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| Disaggregation of Revenue [Line Items] |
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| Revenue from External Customers by Products and Services |
Components segment external sales by business were as follows:
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Years ended December 31, |
| In millions |
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2025 |
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2024 |
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2023 |
| Drivetrain and braking systems |
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$ |
3,983
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$ |
4,731 |
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$ |
4,822 |
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| Emission solutions |
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3,034
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3,180 |
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3,425 |
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| Components and software |
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1,203
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1,106 |
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1,225 |
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| Automated transmissions |
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423
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588 |
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714 |
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| Atmus |
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—
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289 |
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(1) |
1,345 |
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| Total sales |
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$ |
8,643
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$ |
9,894 |
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$ |
11,531 |
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(1) Included sales through the March 18, 2024, divestiture. See NOTE 21, “ATMUS DIVESTITURE,” for additional information.
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| Distribution |
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| Disaggregation of Revenue [Line Items] |
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| Revenue from External Customers by Geographic Areas |
Distribution segment external sales by region were as follows:
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Years ended December 31, |
| In millions |
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2025 |
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2024 |
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2023 |
| North America |
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$ |
8,619
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$ |
7,617 |
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$ |
7,054 |
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| Europe |
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1,186
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1,179 |
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848 |
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| Asia Pacific |
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1,150
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1,243 |
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1,091 |
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| China |
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509
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469 |
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424 |
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| India |
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363
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310 |
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264 |
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| Latin America |
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293
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266 |
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224 |
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| Africa and Middle East |
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266
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268 |
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294 |
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| Total sales |
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$ |
12,386
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$ |
11,352 |
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$ |
10,199 |
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| Revenue from External Customers by Products and Services |
Distribution segment external sales by product line were as follows:
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Years ended December 31, |
| In millions |
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2025 |
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2024 |
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2023 |
| Power generation |
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$ |
4,928
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$ |
3,961 |
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$ |
2,496 |
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| Parts |
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4,073
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3,966 |
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4,052 |
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| Service |
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1,798
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1,747 |
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1,664 |
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| Engines |
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1,587
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1,678 |
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1,987 |
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| Total sales |
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$ |
12,386
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$ |
11,352 |
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$ |
10,199 |
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| Power Systems |
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| Disaggregation of Revenue [Line Items] |
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| Revenue from External Customers by Products and Services |
Power Systems segment external sales by product line were as follows:
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Years ended December 31, |
| In millions |
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2025 |
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2024 |
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2023 |
| Power generation |
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$ |
2,229
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$ |
1,896 |
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$ |
1,698 |
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| Industrial |
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1,238
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1,130 |
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970 |
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| Generator technologies |
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647
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474 |
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457 |
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| Total sales |
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$ |
4,114
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$ |
3,500 |
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$ |
3,125 |
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