Consolidated Statement of Operations (Unaudited) - USD ($) shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Net sales	$ 2,204	$ 1,994	$ 6,672	$ 4,998
Costs and expenses
Cost of sales	1,998	1,780	5,963	4,588
Selling, general and administrative expenses	103	111	348	299
Amortization of intangibles	4	4	11	10
Restructuring charges, net	1	2	2	21
Impairment of goodwill				(51)
Other income (expense), net	(4)	(8)	(33)	(5)
Earnings before interest and income taxes	94	89	315	24
Loss on extinguishment of debt			(24)	(5)
Interest income	2	3	6	7
Interest expense	31	38	99	99
Earnings (loss) before income taxes	65	54	198	(73)
Income tax expense	20	16	56	34
Equity in earnings of affiliates	5	7	29	17
Net income (loss)	50	45	171	(90)
Less: Noncontrolling interests net income	4	4	9	6
Less: Redeemable noncontrolling interests net loss	(2)	(4)	(10)	(25)
Net income (loss) attributable to the parent company	$ 48	$ 45	$ 172	$ (71)
Net income (loss) per share available to common stockholders
Basic (in dollars per share)	$ 0.33	$ 0.31	$ 1.19	$ (0.49)
Diluted (in dollars per share)	$ 0.33	$ 0.31	$ 1.17	$ (0.49)
Weighted-average common shares outstanding
Basic (in shares)	144.8	144.5	145.0	144.4
Diluted (in shares)	146.2	145.2	146.4	144.4