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