Consolidated Statement of Equity (Deficit) (Unaudited) - USD ($) $ in Millions		Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Treasury Stock, Common [Member]	Preferred Stock [Member]	Total
Balance at Dec. 31, 2022		$ 0	$ 1,160	$ (570)	$ 462	$ (11)	$ 203	$ 1,041
Net earnings		0	0	33	0	0	0	33
Currency translation adjustments		0	0	0	(1)	0	0	(1)
Pension and other postretirement liability adjustments					(6)		0	(6)
Preferred stock cash dividends		0	(1)	0	0	0	0	(1)
Preferred stock in-kind dividends		0	(1)	0	0	0	1	(1)
Preferred stock deemed dividends		0	(1)	0	0	0	1	(1)
Stock-based compensation		0	4	0	0	0	0	4
Balance at Mar. 31, 2023		0	1,161	(537)	455	(11)	205	1,068
Balance at Dec. 31, 2022		0	1,160	(570)	462	(11)	203	1,041
Net earnings								70
Balance at Sep. 30, 2023		0	1,158	(500)	312	(11)	208	959
Balance at Mar. 31, 2023		0	1,161	(537)	455	(11)	205	1,068
Net earnings		0	0	35	0	0	0	35
Currency translation adjustments		0	0	0	(11)	0	0	(11)
Pension and other postretirement liability adjustments		0	0	0	(123)	0	0	(123)
Preferred stock cash dividends		0	(1)	0	0	0	0	(1)
Preferred stock in-kind dividends		0	(2)	0	0	0	2	(2)
Stock-based compensation		0	1	0	0	0	0	1
Balance at Jun. 30, 2023		0	1,159	(502)	321	(11)	207	967
Net earnings		0	0	2	0	0	0	2
Currency translation adjustments		0	0	0	(3)	0	0	(3)
Pension and other postretirement liability adjustments		0	0	0	(6)	0	0	(6)
Preferred stock cash dividends		0	(1)	0	0	0	0	(1)
Preferred stock in-kind dividends		0	(1)	0	0	0	1	(1)
Stock-based compensation		0	1	0	0	0	0	1
Balance at Sep. 30, 2023		0	1,158	(500)	312	(11)	208	959
Balance at Dec. 31, 2023		0	1,156	(495)	281	(11)	210	931
Net earnings		0	0	32	0	0	0	32
Currency translation adjustments		0	0	0	(6)	0	0	(6)
Pension and other postretirement liability adjustments		0	0	0	(6)	0	0	(6)
Preferred stock cash dividends		0	(1)	0	0	0	0	(1)
Preferred stock in-kind dividends		0	(1)	0	0	0	1	(1)
Preferred stock deemed dividends		0	(1)	0	0	0	1	(1)
Stock-based compensation		0	3	0	0	0	0	3
Balance at Mar. 31, 2024		0	1,156	(463)	269	(11)	212	951
Balance at Dec. 31, 2023		0	1,156	(495)	281	(11)	210	931
Net earnings								76
Balance at Sep. 30, 2024		0	1,152	(419)	261	(12)	216	982
Balance at Mar. 31, 2024		0	1,156	(463)	269	(11)	212	951
Net earnings		0	0	26	0	0	0	26
Currency translation adjustments		0	0	0	(6)	0	0	(6)
Pension and other postretirement liability adjustments		0	0	0	(7)	0	0	(7)
Preferred stock cash dividends		0	(1)	0	0	0	0	(1)
Preferred stock in-kind dividends		0	(2)	0	0	0	2	(2)
Stock-based compensation		0	1	0	0	0	0	1
Purchases of treasury stock (1)	[1]	0	0	0	0	(1)	0	(1)
Balance at Jun. 30, 2024		0	1,154	(437)	256	(12)	214	961
Net earnings		0	0	18	0	0	0	18
Currency translation adjustments		0	0	0	12	0	0	12
Pension and other postretirement liability adjustments		0	0	0	(7)	0	0	(7)
Preferred stock cash dividends		0	(1)	0	0	0	0	(1)
Preferred stock in-kind dividends		0	(2)	0	0	0	2	(2)
Stock-based compensation		0	1	0	0	0	0	1
Balance at Sep. 30, 2024		$ 0	$ 1,152	$ (419)	$ 261	$ (12)	$ 216	$ 982

[1] Represents purchases of common stock to satisfy tax withholding obligations.