Consolidated Statement of Operations - USD ($) shares in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Net sales	$ 7,500	$ 7,734	$ 7,613
Costs and expenses
Cost of sales	6,898	7,356	7,236
Selling, general and administrative expenses	387	429	440
Amortization of intangibles	7	8	8
Restructuring charges, net	23	70	23
Loss on disposal group previously held for sale		(26)
Other income (expense), net	(46)	(21)	(14)
Earnings (loss) from continuing operations before interest and income taxes	139	(176)	(108)
Loss on extinguishment of debt			(1)
Interest income	10	13	15
Interest expense	181	158	152
Loss from continuing operations before income taxes	(32)	(321)	(246)
Income tax expense	53	31	7
Equity in earnings (loss) of affiliates	32	10	(9)
Net loss from continuing operations	(53)	(342)	(262)
Net income from discontinued operations	155	293	310
Net income (loss)	102	(49)	48
Less: Noncontrolling interests net income from continuing operations	17	21	22
Less: Redeemable noncontrolling interests net loss from continuing operations		(13)	(12)
Net income (loss) attributable to the parent company	$ 85	$ (57)	$ 38
Net income (loss) per share available to common stockholders
Basic loss per share from continuing operations (in dollars per share)	$ (0.52)	$ (2.41)	$ (1.88)
Basic earnings per share from discontinued operations (in dollars per share)	1.16	2.02	2.14
Basic earnings (loss) per share (in dollars per share)	0.64	(0.39)	0.26
Diluted loss per share from continuing operations (in dollars per share)	(0.52)	(2.41)	(1.88)
Diluted earnings per share from discontinued operations (in dollars per share)	1.16	2.02	2.14
Diluted earnings (loss) per share (in dollars per share)	$ 0.64	$ (0.39)	$ 0.26
Weighted-average common shares outstanding
Basic (in shares)	133.7	145.2	144.4
Diluted (in shares)	133.7	145.2	144.4