CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Millions	3 Months Ended								12 Months Ended
	Dec. 31, 2024	Sep. 30, 2024	Jun. 30, 2024	Mar. 31, 2024	Dec. 31, 2023	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Income Statement [Abstract]
Net sales (Note 4)	$ 844	$ 826	$ 890	$ 915	$ 945	$ 960	$ 1,011	$ 970	$ 3,475	$ 3,886	$ 3,603
Cost of goods sold									2,770	3,130	2,920
Gross profit	182	166	185	172	189	176	202	189	705	756	683
Selling, general and administrative expenses									240	247	216
Other expense, net (Note 5)									6	5	2
Interest expense									156	159	8
Loss on extinguishment of debt (Note 17)									0	0	5
Gain on sale of equity investment (Note 28)									(27)	0	0
Non-operating income, net (Note 6)									(13)	(2)	(47)
Reorganization items, net (Note 2)									0	0	3
Income before taxes									343	347	496
Tax expense (Note 7)									61	86	106
Net income	100	52	64	66	52	57	71	81	282	261	390
Less: preferred stock dividends (Note 21)									0	(80)	(157)
Less: preferred stock deemed dividends (Note 21)									0	(232)	0
Net income (loss) available for distribution	$ 100	$ 52	$ 64	$ 66	$ 52	$ 57	$ (201)	$ 41	$ 282	$ (51)	$ 233
Earnings (Loss) per share (Note 24)
Earnings (Loss) per share, basic (in USD per share)	$ 0.47	$ 0.24	$ 0.29	$ 0.28	$ 0.22	$ 0.23	$ (1.88)	$ 0.13	$ 1.27	$ (0.31)	$ 0.75
Earnings (Loss) per share, diluted (in USD per share)	$ 0.47	$ 0.24	$ 0.28	$ 0.28	$ 0.22	$ 0.23	$ (1.88)	$ 0.13	$ 1.26	$ (0.31)	$ 0.75
Weighted average common shares outstanding
Weighted average common shares outstanding, basic (in shares)									222,316,484	166,595,397	64,708,635
Weighted average common shares outstanding, diluted (in shares)									224,121,156	166,595,397	65,075,992