RESTRUCTURING - Narrative (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023	Dec. 31, 2023	Jun. 30, 2024
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net	$ 21	$ 56	$ 65	$ 68
Restructuring expense, net of cash paid			8	61
Turbos & Thermal Technologies
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid	15	54	30	64
Drivetrain & Morse Systems
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid	1	2	11	4
PowerDrive Systems
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid	5	0	22	0
2023 Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net	18		52		$ 131
Restructuring expense, net of cash paid		56		68
2023 Restructuring Plan | Turbos & Thermal Technologies
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid	15	54	30	64
2023 Restructuring Plan | Turbos & Thermal Technologies | Severance Costs and Professional Fees
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net			16	60
2023 Restructuring Plan | Turbos & Thermal Technologies | Professional Fees and Equipment Relocation Costs
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net			14
2023 Restructuring Plan | Drivetrain & Morse Systems
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid	1	$ 2	11	$ 4
2023 Restructuring Plan | Drivetrain & Morse Systems | Severance Costs and Professional Fees
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net			10
2023 Restructuring Plan | PowerDrive Systems
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid	2		9
2023 Restructuring Plan | PowerDrive Systems | Professional Fees and Equipment Relocation Costs
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net			8
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
2024 Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Restructuring and related plan						$ 75
2024 Restructuring Plan | PowerDrive Systems
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid	$ 3		13
2024 Restructuring Plan | PowerDrive Systems | Severance Costs and Professional Fees
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net			9
2024 Restructuring Plan | PowerDrive Systems | Professional Fees and Equipment Relocation Costs
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net			$ 4