RESTRUCTURING - Narrative (Details) $ in Millions	12 Months Ended
	Dec. 31, 2024 USD ($)	Dec. 31, 2023 USD ($) employee	Dec. 31, 2022 USD ($) program employee	Jun. 30, 2024 USD ($)	Feb. 29, 2020 USD ($)
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net	$ 74	$ 79	$ 48
Restructuring expense, net of cash paid	6	66	41
Segment Reporting, Reconciling Item, Corporate Nonsegment
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid	1	0	$ 0
2024 Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Restructuring and related plan				$ 75
Restructuring expense, net	13
2023 Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net	61	140
2023 Restructuring Plan | Minimum
Restructuring Cost and Reserve [Line Items]
Restructuring and related plan		130
2023 Restructuring Plan | Maximum
Restructuring Cost and Reserve [Line Items]
Restructuring and related plan		150
2020 Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Restructuring and related plan					$ 300
Number of voluntary termination programs (in programs) | program			2
Turbos & Thermal Technologies
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid	39	70	$ 20
Turbos & Thermal Technologies | 2023 Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid	39	70
Turbos & Thermal Technologies | 2020 Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid			$ 20
Number of positions eliminated (in employees) | employee			74
Drivetrain & Morse Systems
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid	11	8	$ 27
Drivetrain & Morse Systems | 2023 Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid	11	8
Drivetrain & Morse Systems | 2020 Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid			13
PowerDrive Systems
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid	22	1	1
PowerDrive Systems | 2024 Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid	13
PowerDrive Systems | 2023 Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid	9
Termination benefit | Turbos & Thermal Technologies | 2020 Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net			18
Severance costs and professional fees | Turbos & Thermal Technologies | 2023 Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net	21
Severance costs and professional fees | Drivetrain & Morse Systems | 2023 Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net	10	6
Severance costs and professional fees | Drivetrain & Morse Systems | 2020 Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net			9
Severance costs and professional fees | PowerDrive Systems | 2024 Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net	9
Employee termination benefits
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net	43	70	38
Employee termination benefits | Segment Reporting, Reconciling Item, Corporate Nonsegment
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid	1	0	0
Employee termination benefits | Turbos & Thermal Technologies
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid	21	$ 63	20
Employee termination benefits | Turbos & Thermal Technologies | 2023 Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Number of positions eliminated (in employees) | employee		200
Employee termination benefits | Drivetrain & Morse Systems
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid	10	$ 6	$ 18
Employee termination benefits | Drivetrain & Morse Systems | 2020 Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Number of positions eliminated (in employees) | employee			80
Employee termination benefits | PowerDrive Systems
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid	10	1	$ 0
Other
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net	31	9	10
Other | Segment Reporting, Reconciling Item, Corporate Nonsegment
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid	0	0	0
Other | Turbos & Thermal Technologies
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid	18	7	0
Other | Drivetrain & Morse Systems
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid	1	2	9
Other | PowerDrive Systems
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid	12	0	1
Contractual settlements and professional fees | Drivetrain & Morse Systems | 2020 Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid			$ 14
Professional Fees and Equipment Relocation Costs | Turbos & Thermal Technologies | 2023 Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net	18
Professional Fees and Equipment Relocation Costs | Drivetrain & Morse Systems | 2023 Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net		$ 2
Professional Fees and Equipment Relocation Costs | PowerDrive Systems | 2024 Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net	4
Professional Fees and Equipment Relocation Costs | PowerDrive Systems | 2023 Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net	$ 8