RESTRUCTURING - Reserve by Type of Cost (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid			$ 12	$ 36
Restructuring expense	$ 12	$ 27	19	42
Corporate
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid	0	(1)	0	(1)
Air Management
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid	9	7	12	14
Drivetrain & Battery Systems
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid	0	16	0	23
Restructuring expense		2		9
Fuel Systems
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid	2	4	6	5
ePropulsion
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid	0	1	0	1
Aftermarket
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid	1	0	1	0
Employee termination benefits
Restructuring Cost and Reserve [Line Items]
Restructuring expense	9	22	15	30
Employee termination benefits | Corporate
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid	0	(1)	0	(1)
Employee termination benefits | Air Management
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid	7	7	9	14
Employee termination benefits | Drivetrain & Battery Systems
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid	0	14	0	14
Employee termination benefits | Fuel Systems
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid	1	2	5	3
Employee termination benefits | ePropulsion
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid	0	0	0	0
Employee termination benefits | Aftermarket
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid	1	0	1	0
Other
Restructuring Cost and Reserve [Line Items]
Restructuring expense	3	5	4	12
Other | Corporate
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid	0	0	0	0
Other | Air Management
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid	2	0	3	0
Other | Drivetrain & Battery Systems
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid	0	2	0	9
Other | Fuel Systems
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid	1	2	1	2
Other | ePropulsion
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid	0	1	0	1
Other | Aftermarket
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid	$ 0	$ 0	$ 0	$ 0