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, 2021		$ 0	$ 1,166	$ (596)	$ 221	$ (10)	$ 196	$ 781
Net earnings		0	0	(3)	0	0	0	(3)
Currency translation adjustments		0	0	0	5	0	0	5
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	2	0	0	0	0	2
Balance at Mar. 31, 2022		0	1,165	(599)	226	(10)	198	782
Balance at Dec. 31, 2021		0	1,166	(596)	221	(10)	196	781
Net earnings								19
Balance at Sep. 30, 2022		0	1,162	(577)	327	(11)	201	901
Balance at Mar. 31, 2022		0	1,165	(599)	226	(10)	198	782
Net earnings		0	0	20	0	0	0	20
Currency translation adjustments		0	0	0	(10)	0	0	(10)
Pension and other postretirement liability adjustments		0	0	0	110	0	0	110
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 Jun. 30, 2022		0	1,164	(579)	326	(10)	199	901
Net earnings		0	0	2	0	0	0	2
Currency translation adjustments		0	0	0	(1)	0	0	(1)
Pension and other postretirement liability adjustments		0	0	0	2	0	0	2
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, 2022		0	1,162	(577)	327	(11)	201	901
Treasury stock purchases (1)	[1]	0	0	0	0	(1)	0	(1)
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)			(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

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