Note 3 - Goodwill and Other Intangible Assets - Changes in the Carrying Amount of Goodwill by Segment (Details) - USD ($) $ in Millions	3 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2023	Dec. 31, 2022
Balance		$ 259	$ 482
Impairment			(191)
Currency impact		4	(32)
Balance		263	259
Light Vehicle Segment [Member]
Balance		0	0
Impairment
Currency impact
Balance		0	0
Commercial Vehicle Segment [Member]
Balance		0	201
Impairment	$ (191)		(191)
Currency impact			(10)
Balance		0	0
Off-Highway Segment [Member]
Balance		259	281
Impairment
Currency impact		4	(22)
Balance		263	259
Power Technologies Segment [Member]
Balance		0	0
Impairment
Currency impact
Balance		$ 0	$ 0