REPORTING SEGMENTS AND RELATED INFORMATION - Adjusted Operating Income (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Segment Reporting Information [Line Items]
Adjusted Operating Income	$ 1,626	$ 1,434	$ 1,513
Corporate, including stock-based compensation	278	282	234
Intangible asset amortization expense	67	69	59
Restructuring expense	79	48	108
Merger and acquisition expense, net	23	9	48
Asset impairments and lease modifications	29	30	0
(Gain) loss on sale of business	(5)	(13)	29
Gain on sale of assets	13	0	0
Other non-comparable items	8	0	(3)
Customer warranty settlement	0	0	124
Equity in affiliates’ earnings, net of tax	(30)	(28)	(42)
Realized and unrealized loss on debt and equity securities	174	73	362
Interest expense, net	10	51	91
Other postretirement expense (income)	15	0	(7)
Earnings from continuing operations before income taxes and noncontrolling interest	991	913	510
Air Management
Segment Reporting Information [Line Items]
Adjusted Operating Income	1,171	1,073	1,037
Drivetrain & Battery Systems
Segment Reporting Information [Line Items]
Adjusted Operating Income	545	449	524
ePropulsion
Segment Reporting Information [Line Items]
Adjusted Operating Income	$ (90)	$ (88)	$ (48)