Note 17 - Revenue From Contracts With Customers - Disaggregation of Revenue (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Net sales	$ 2,738	$ 2,748	$ 5,473	$ 5,392
Light Vehicle Segment [Member]
Net sales	1,132	1,066	2,230	2,028
Commercial Vehicle Segment [Member]
Net sales	527	526	1,051	1,048
Off-Highway Segment [Member]
Net sales	746	842	1,527	1,684
Power Technologies Segment [Member]
Net sales	333	314	665	632
North America [Member]
Net sales	1,342	1,266	2,669	2,449
North America [Member] | Light Vehicle Segment [Member]
Net sales	758	728	1,513	1,368
North America [Member] | Commercial Vehicle Segment [Member]
Net sales	297	290	590	577
North America [Member] | Off-Highway Segment [Member]
Net sales	94	89	186	186
North America [Member] | Power Technologies Segment [Member]
Net sales	193	159	380	318
Europe [Member]
Net sales	840	947	1,715	1,867
Europe [Member] | Light Vehicle Segment [Member]
Net sales	160	142	309	274
Europe [Member] | Commercial Vehicle Segment [Member]
Net sales	74	83	158	164
Europe [Member] | Off-Highway Segment [Member]
Net sales	492	593	1,017	1,166
Europe [Member] | Power Technologies Segment [Member]
Net sales	114	129	231	263
South America [Member]
Net sales	205	171	389	339
South America [Member] | Light Vehicle Segment [Member]
Net sales	76	59	138	112
South America [Member] | Commercial Vehicle Segment [Member]
Net sales	117	98	226	201
South America [Member] | Off-Highway Segment [Member]
Net sales	6	6	11	10
South America [Member] | Power Technologies Segment [Member]
Net sales	6	8	14	16
Asia Pacific [Member]
Net sales	351	364	700	737
Asia Pacific [Member] | Light Vehicle Segment [Member]
Net sales	138	137	270	274
Asia Pacific [Member] | Commercial Vehicle Segment [Member]
Net sales	39	55	77	106
Asia Pacific [Member] | Off-Highway Segment [Member]
Net sales	154	154	313	322
Asia Pacific [Member] | Power Technologies Segment [Member]
Net sales	$ 20	$ 18	$ 40	$ 35