Note 17 - Segments - Segment Information (Details) - USD ($) $ in Millions		3 Months Ended
		Mar. 31, 2026		Mar. 31, 2025		Dec. 31, 2025
Net sales		$ 1,868		$ 1,781
Cost of sales		1,699		1,663
Selling, general and administrative expenses		102		105
Segment EBITDA		175		109
Purchases of property, plant and equipment		62		67
Segment net assets		1,023	[1]	848	[1]	$ 848
Operating Segments [Member]
Net sales		1,868		1,781
Segment Reporting, Reconciling Item, Excluding Corporate Nonsegment [Member]
Net sales		41		59
Eliminations and Reconciling Items [Member]
Net sales		1,909		1,840
Intersegment Eliminations [Member]
Net sales		(41)		(59)
Segment Reporting, Reconciling Item, Corporate Nonsegment [Member]
Purchases of property, plant and equipment		4		6
Segment net assets	[1]	(73)		(88)
Light Vehicle Segment [Member]
Net sales		1,269		1,213
Light Vehicle Segment [Member] | Operating Segments [Member]
Net sales		1,269		1,213
Cost of sales		1,144		1,138
Selling, general and administrative expenses		38		43
Other segment items	[2]	(1)		0
Segment EBITDA		112		68
Purchases of property, plant and equipment		47		49
Segment net assets	[1]	580		465
Light Vehicle Segment [Member] | Segment Reporting, Reconciling Item, Excluding Corporate Nonsegment [Member]
Net sales		26		36
Light Vehicle Segment [Member] | Eliminations and Reconciling Items [Member]
Net sales		1,295		1,249
Commercial Vehicle Segment [Member]
Net sales		599		568
Commercial Vehicle Segment [Member] | Operating Segments [Member]
Net sales		599		568
Cost of sales		513		516
Selling, general and administrative expenses		36		35
Other segment items	[2]	(2)		1
Segment EBITDA		63		41
Purchases of property, plant and equipment		11		12
Segment net assets	[1]	516		471
Commercial Vehicle Segment [Member] | Segment Reporting, Reconciling Item, Excluding Corporate Nonsegment [Member]
Net sales		15		23
Commercial Vehicle Segment [Member] | Eliminations and Reconciling Items [Member]
Net sales		$ 614		$ 591

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

[2] Other segment items primarily include foreign exchange gains and losses, government assistance and export incentives.