Note 18 - Segments - Segment Information (Details) - USD ($) $ in Millions		3 Months Ended
		Mar. 31, 2025	Mar. 31, 2024
Net sales		$ 2,352	$ 2,735
Cost of sales		2,132	2,491
Selling, general and administrative expenses		132	139
Segment EBITDA		191	226
Purchases of property, plant and equipment		75	70
Segment net assets	[1]	1,383	1,454
Operating Segments [Member]
Net sales		2,352	2,735
Segment Reporting, Reconciling Item, Excluding Corporate Nonsegment [Member]
Net sales		83	94
Eliminations and Reconciling Items [Member]
Net sales		2,435	2,829
Intersegment Eliminations [Member]
Net sales		(83)	(94)
Segment Reporting, Reconciling Item, Corporate Nonsegment [Member]
Purchases of property, plant and equipment		6	2
Segment net assets	[1]	(87)	(59)
Light Vehicle Segment [Member]
Net sales		1,180	1,324
Light Vehicle Segment [Member] | Operating Segments [Member]
Net sales		1,180	1,324
Cost of sales		1,114	1,249
Selling, general and administrative expenses		40	44
Other segment items	[2]	0	0
Segment EBITDA		68	78
Purchases of property, plant and equipment		48	37
Segment net assets	[1]	453	542
Light Vehicle Segment [Member] | Segment Reporting, Reconciling Item, Excluding Corporate Nonsegment [Member]
Net sales		42	47
Light Vehicle Segment [Member] | Eliminations and Reconciling Items [Member]
Net sales		1,222	1,371
Commercial Vehicle Segment [Member]
Net sales		568	653
Commercial Vehicle Segment [Member] | Operating Segments [Member]
Net sales		568	653
Cost of sales		520	617
Selling, general and administrative expenses		35	36
Other segment items	[2]	1	2
Segment EBITDA		44	33
Purchases of property, plant and equipment		12	17
Segment net assets	[1]	498	496
Commercial Vehicle Segment [Member] | Segment Reporting, Reconciling Item, Excluding Corporate Nonsegment [Member]
Net sales		30	31
Commercial Vehicle Segment [Member] | Eliminations and Reconciling Items [Member]
Net sales		598	684
Off-Highway Segment [Member]
Net sales		604	758
Off-Highway Segment [Member] | Operating Segments [Member]
Net sales		604	758
Cost of sales		506	624
Selling, general and administrative expenses		35	39
Other segment items	[2]	5	4
Segment EBITDA		79	115
Purchases of property, plant and equipment		9	14
Segment net assets	[1]	519	475
Off-Highway Segment [Member] | Segment Reporting, Reconciling Item, Excluding Corporate Nonsegment [Member]
Net sales		11	16
Off-Highway Segment [Member] | Eliminations and Reconciling Items [Member]
Net sales		$ 615	$ 774

[1] Segment net assets include accounts receivable - trade, inventories and accounts payable.

[2] Other segment items primarily include foreign exchange and losses, government assistance, export incentives and the benefit of utilizing non-refundable tax credits purchased at a discount.