REPORTING SEGMENTS AND RELATED INFORMATION - Net sales by reporting segments (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Segment Reporting Information
Net sales	$ 3,874	$ 4,009
Customers
Segment Reporting Information
Net sales	3,874	4,009
Inter-segment
Segment Reporting Information
Net sales	0	0
Inter-segment eliminations
Segment Reporting Information
Net sales	(124)	(140)
Inter-segment eliminations | Customers
Segment Reporting Information
Net sales	0	0
Inter-segment eliminations | Inter-segment
Segment Reporting Information
Net sales	(124)	(140)
Air Management
Segment Reporting Information
Net sales	1,895	1,968
Air Management | Operating Segments
Segment Reporting Information
Net sales	1,931	2,011
Air Management | Operating Segments | Customers
Segment Reporting Information
Net sales	1,895	1,968
Air Management | Operating Segments | Inter-segment
Segment Reporting Information
Net sales	36	43
e-Propulsion & Drivetrain
Segment Reporting Information
Net sales	1,346	1,419
e-Propulsion & Drivetrain | Operating Segments
Segment Reporting Information
Net sales	1,390	1,466
e-Propulsion & Drivetrain | Operating Segments | Customers
Segment Reporting Information
Net sales	1,346	1,419
e-Propulsion & Drivetrain | Operating Segments | Inter-segment
Segment Reporting Information
Net sales	44	47
Fuel Injection
Segment Reporting Information
Net sales	430	426
Fuel Injection | Operating Segments
Segment Reporting Information
Net sales	472	475
Fuel Injection | Operating Segments | Customers
Segment Reporting Information
Net sales	430	427
Fuel Injection | Operating Segments | Inter-segment
Segment Reporting Information
Net sales	42	48
Aftermarket
Segment Reporting Information
Net sales	203	196
Aftermarket | Operating Segments
Segment Reporting Information
Net sales	205	197
Aftermarket | Operating Segments | Customers
Segment Reporting Information
Net sales	203	195
Aftermarket | Operating Segments | Inter-segment
Segment Reporting Information
Net sales	$ 2	$ 2