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REVENUE FROM CONTRACTS WITH CUSTOMERS - Disaggregation of Revenue (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Revenue from External Customer [Line Items] |  |  |
Net sales | $ 14,086 | $ 14,198 | $ 12,635
Customers |  |  |
Revenue from External Customer [Line Items] |  |  |
Net sales | 14,086 | 14,198 | 12,635
Operating segments |  |  |
Revenue from External Customer [Line Items] |  |  |
Net sales | 14,086 | 14,198 | 12,635
Operating segments | Customers |  |  |
Revenue from External Customer [Line Items] |  |  |
Net sales | 14,086 | 14,198 | 12,635
Turbos & Thermal Technologies | Operating segments |  |  |
Revenue from External Customer [Line Items] |  |  |
Net sales | 5,887 | 6,012 | 5,455
Turbos & Thermal Technologies | Operating segments | Customers |  |  |
Revenue from External Customer [Line Items] |  |  |
Net sales | 5,885 | 6,007 | 5,468
Drivetrain & Morse Systems | Operating segments |  |  |
Revenue from External Customer [Line Items] |  |  |
Net sales | 5,577 | 5,549 | 5,028
Drivetrain & Morse Systems | Operating segments | Customers |  |  |
Revenue from External Customer [Line Items] |  |  |
Net sales | 5,564 | 5,543 | 5,027
PowerDrive Systems | Operating segments |  |  |
Revenue from External Customer [Line Items] |  |  |
Net sales | 1,937 | 2,166 | 1,906
PowerDrive Systems | Operating segments | Customers |  |  |
Revenue from External Customer [Line Items] |  |  |
Net sales | 1,908 | 2,102 | 1,806
Battery & Charging Systems | Operating segments |  |  |
Revenue from External Customer [Line Items] |  |  |
Net sales | 729 | 546 | 335
Battery & Charging Systems | Operating segments | Customers |  |  |
Revenue from External Customer [Line Items] |  |  |
Net sales | 729 | 546 | 334
North America |  |  |
Revenue from External Customer [Line Items] |  |  |
Net sales | 3,884 | 4,093 |
North America | Operating segments |  |  |
Revenue from External Customer [Line Items] |  |  |
Net sales |  |  | 3,869
North America | Turbos & Thermal Technologies | Operating segments | Customers |  |  |
Revenue from External Customer [Line Items] |  |  |
Net sales | 1,432 | 1,529 | 1,422
North America | Drivetrain & Morse Systems | Operating segments | Customers |  |  |
Revenue from External Customer [Line Items] |  |  |
Net sales | 1,943 | 1,972 | 1,900
North America | PowerDrive Systems | Operating segments | Customers |  |  |
Revenue from External Customer [Line Items] |  |  |
Net sales | 310 | 458 | 500
North America | Battery & Charging Systems | Operating segments | Customers |  |  |
Revenue from External Customer [Line Items] |  |  |
Net sales | 199 | 134 | 47
Europe |  |  |
Revenue from External Customer [Line Items] |  |  |
Net sales | 5,246 | 5,081 |
Europe | Operating segments |  |  |
Revenue from External Customer [Line Items] |  |  |
Net sales |  |  | 4,073
Europe | Turbos & Thermal Technologies | Operating segments | Customers |  |  |
Revenue from External Customer [Line Items] |  |  |
Net sales | 2,941 | 3,026 | 2,571
Europe | Drivetrain & Morse Systems | Operating segments | Customers |  |  |
Revenue from External Customer [Line Items] |  |  |
Net sales | 1,273 | 1,299 | 1,017
Europe | PowerDrive Systems | Operating segments | Customers |  |  |
Revenue from External Customer [Line Items] |  |  |
Net sales | 548 | 372 | 198
Europe | Battery & Charging Systems | Operating segments | Customers |  |  |
Revenue from External Customer [Line Items] |  |  |
Net sales | 484 | 384 | 287
Asia |  |  |
Revenue from External Customer [Line Items] |  |  |
Net sales | 4,719 | 4,810 |
Asia | Operating segments |  |  |
Revenue from External Customer [Line Items] |  |  |
Net sales |  |  | 4,502
Asia | Turbos & Thermal Technologies | Operating segments | Customers |  |  |
Revenue from External Customer [Line Items] |  |  |
Net sales | 1,304 | 1,250 | 1,293
Asia | Drivetrain & Morse Systems | Operating segments | Customers |  |  |
Revenue from External Customer [Line Items] |  |  |
Net sales | 2,348 | 2,272 | 2,110
Asia | PowerDrive Systems | Operating segments | Customers |  |  |
Revenue from External Customer [Line Items] |  |  |
Net sales | 1,050 | 1,268 | 1,099
Asia | Battery & Charging Systems | Operating segments | Customers |  |  |
Revenue from External Customer [Line Items] |  |  |
Net sales | 17 | 20 | 0
Other |  |  |
Revenue from External Customer [Line Items] |  |  |
Net sales | 237 | 214 |
Other | Operating segments |  |  |
Revenue from External Customer [Line Items] |  |  |
Net sales |  |  | 191
Other | Turbos & Thermal Technologies | Operating segments | Customers |  |  |
Revenue from External Customer [Line Items] |  |  |
Net sales | 208 | 202 | 182
Other | Drivetrain & Morse Systems | Operating segments | Customers |  |  |
Revenue from External Customer [Line Items] |  |  |
Net sales | 0 | 0 | 0
Other | PowerDrive Systems | Operating segments | Customers |  |  |
Revenue from External Customer [Line Items] |  |  |
Net sales | 0 | 4 | 9
Other | Battery & Charging Systems | Operating segments | Customers |  |  |
Revenue from External Customer [Line Items] |  |  |
Net sales | $ 29 | $ 8 | $ 0

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