REPORTING SEGMENTS AND RELATED INFORMATION - Net sales and total assets by reporting segments (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022
Segment Reporting Information
Net sales	$ 4,180	$ 3,874
Total assets	17,117		$ 16,994
Customers
Segment Reporting Information
Net sales	4,180	3,874
Inter-segment
Segment Reporting Information
Net sales	0	0
Operating segments
Segment Reporting Information
Total assets	15,308		15,300
Inter-segment eliminations
Segment Reporting Information
Net sales	(139)	(127)
Inter-segment eliminations | Customers
Segment Reporting Information
Net sales	0	0
Inter-segment eliminations | Inter-segment
Segment Reporting Information
Net sales	(139)	(127)
Corporate
Segment Reporting Information
Total assets	1,809		1,694
Air Management
Segment Reporting Information
Net sales	1,953	1,752
Air Management | Operating segments
Segment Reporting Information
Net sales	1,979	1,768
Total assets	5,497		5,376
Air Management | Operating segments | Customers
Segment Reporting Information
Net sales	1,953	1,752
Air Management | Operating segments | Inter-segment
Segment Reporting Information
Net sales	26	16
Drivetrain & Battery Systems
Segment Reporting Information
Net sales	955	895
Drivetrain & Battery Systems | Operating segments
Segment Reporting Information
Net sales	955	895
Total assets	3,830		3,963
Drivetrain & Battery Systems | Operating segments | Customers
Segment Reporting Information
Net sales	955	895
Drivetrain & Battery Systems | Operating segments | Inter-segment
Segment Reporting Information
Net sales	0	0
ePropulsion
Segment Reporting Information
Net sales	439	394
ePropulsion | Operating segments
Segment Reporting Information
Net sales	487	440
Total assets	2,517		2,453
ePropulsion | Operating segments | Customers
Segment Reporting Information
Net sales	439	394
ePropulsion | Operating segments | Inter-segment
Segment Reporting Information
Net sales	48	46
Fuel Systems
Segment Reporting Information
Net sales	507	529
Fuel Systems | Operating segments
Segment Reporting Information
Net sales	568	591
Total assets	2,155		2,227
Fuel Systems | Operating segments | Customers
Segment Reporting Information
Net sales	507	529
Fuel Systems | Operating segments | Inter-segment
Segment Reporting Information
Net sales	61	62
Aftermarket
Segment Reporting Information
Net sales	326	304
Aftermarket | Operating segments
Segment Reporting Information
Net sales	330	307
Total assets	1,309		$ 1,281
Aftermarket | Operating segments | Customers
Segment Reporting Information
Net sales	326	304
Aftermarket | Operating segments | Inter-segment
Segment Reporting Information
Net sales	$ 4	$ 3