Segment Information Geographic Segments (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Total Sales	$ 2,941	$ 2,581	$ 3,854
Operating Income (Loss)	530	287	1,250
Other operating credits and charges, net and loss on impairments of assets	(10)	(49)	15
General corporate expense, loss on early debt extinguishment, other income (expense), interest, net and equity in unconsolidated affiliates	(16)	(78)	(139)
Income (loss) from continuing operations before income taxes, extraordinary items, noncontrolling interest	560	252	1,159
Provision for income taxes	(140)	(74)	(274)
Income from continuing operations	420	178	885
Net Income (Loss) Attributable to Noncontrolling Interest	0	0	(3)
Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent	420	178	888
Disclosure on Geographic Areas, Long-Lived Assets in Entity's Country of Domicile	1,624	1,572	1,382
Intersegment sales
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Total Sales	0	0	2
UNITED STATES
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Total Sales	2,611	2,265	3,329
Operating Income (Loss)	502	304	1,084
Disclosure on Geographic Areas, Long-Lived Assets in Entity's Country of Domicile	1,063	996	939
CANADA
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Total Sales	675	610	827
Operating Income (Loss)	48	40	129
Disclosure on Geographic Areas, Long-Lived Assets in Entity's Country of Domicile	468	472	356
South America
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Total Sales	214	241	273
Operating Income (Loss)	36	35	70
Disclosure on Geographic Areas, Long-Lived Assets in Entity's Country of Domicile	93	104	87
Intersegment sales | Intersegment sales
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Total Sales	$ (559)	$ (535)	$ (575)