GOODWILL AND OTHER INTANGIBLES (Tables)

6 Months Ended

Jun. 30, 2025

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill

A summary of the changes in the carrying amount of goodwill are as follows:

(in millions)	Turbos & Thermal Technologies		Drivetrain & Morse Systems		PowerDrive Systems		Battery & Charging Systems		Total
Gross goodwill balance, December 31, 2024	$	1,235	$	1,120	$	468	$	613	$	3,436
Accumulated impairment losses, December 31, 2024	(502)		—		(468)		(109)		(1,079)
Net goodwill balance, December 31, 2024	$	733	$	1,120	$	—	$	504	$	2,357
Goodwill during the period:
Impairment	—		—		—		(13)		(13)
Other, primarily translation adjustment	44		14		—		65		123
Ending balance, June 30, 2025	$	777	$	1,134	$	—	$	556	$	2,467

Schedule of Intangible Assets Gross Roll Forward

The Company’s other intangible assets, primarily from acquisitions, consist of the following:

		June 30, 2025						December 31, 2024
(in millions)	Estimated useful lives (years)	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Amortized intangible assets:
Patented and unpatented technology	5 - 15	$	344	$	196	$	148	$	352	$	172	$	180
Customer relationships	6 - 15	639		363		276		610		321		289
Miscellaneous	2 - 5	10		8		2		9		7		2
Total amortized intangible assets		993		567		426		971		500		471
Unamortized trade names		4		—		4		3		—		3
Total other intangible assets		$	997	$	567	$	430	$	974	$	500	$	474