RESTRUCTURING - Reserve by Type of Cost (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid	$ 5	$ 12
Restructuring expense	7	15
Corporate
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid	0	0
Air Management
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid	3	7
Drivetrain & Battery Systems
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid	0	7
Restructuring expense		7
Fuel Systems
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid	4	1
ePropulsion
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid	0	0
Employee termination benefits
Restructuring Cost and Reserve [Line Items]
Restructuring expense	6	8
Employee termination benefits | Corporate
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid	0	0
Employee termination benefits | Air Management
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid	2	7
Employee termination benefits | Drivetrain & Battery Systems
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid	0	0
Employee termination benefits | Fuel Systems
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid	4	1
Employee termination benefits | ePropulsion
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid	0	0
Other
Restructuring Cost and Reserve [Line Items]
Restructuring expense	1	7
Other | Corporate
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid	0	0
Other | Air Management
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid	1	0
Other | Drivetrain & Battery Systems
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid	0	7
Other | Fuel Systems
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid	0	0
Other | ePropulsion
Restructuring Cost and Reserve [Line Items]
Restructuring expense, net of cash paid	$ 0	$ 0