CONDENSED CONSOLIDATED STATEMENT OF CHANGES IN EQUITY - USD ($) shares in Millions, $ in Millions	Total	Total Shareholders' Equity	Preferred Stock	Common Stock	APIC	AOCI	Retained Earnings	NCI
Balance, beginning of year (in shares) at Dec. 31, 2021			1	141
Balance, beginning of year at Dec. 31, 2021	$ 1,567	$ 1,393	$ 0	$ 1	$ 967	$ (366)	$ 791	$ 174
Increase (Decrease) in Shareholders' Equity
Net earnings (loss)	128	114					114	14
OCI	12	11				11		1
Dividends on CPS	(20)	(20)					(20)
Distributions to NCI, net of contributions	(12)							(12)
Other NCI transactions	4	1			1			3
Stock-based plan activity	15	15		$ 1	15
Balance, end of year (in shares) at Jun. 30, 2022			1	142
Balance, end of year at Jun. 30, 2022	1,694	1,514	$ 0	$ 1	983	(355)	885	180
Balance, beginning of year (in shares) at Mar. 31, 2022			1	142
Balance, beginning of year at Mar. 31, 2022	1,645	1,469	$ 0	$ 1	976	(337)	829	176
Increase (Decrease) in Shareholders' Equity
Net earnings (loss)	73	66					66	7
OCI	(17)	(18)				(18)		1
Dividends on CPS	(10)	(10)					(10)
Distributions to NCI, net of contributions	(5)							(5)
Other NCI transactions	1							1
Stock-based plan activity	7	7			7
Balance, end of year (in shares) at Jun. 30, 2022			1	142
Balance, end of year at Jun. 30, 2022	1,694	1,514	$ 0	$ 1	983	(355)	885	180
Balance, beginning of year (in shares) at Dec. 31, 2022			1	142
Balance, beginning of year at Dec. 31, 2022	1,996	1,786	$ 0	$ 1	1,254	(365)	896	210
Increase (Decrease) in Shareholders' Equity
Net earnings (loss)	(62)	(46)					(46)	(16)
OCI	63	63				63		0
Dividends on CPS	(19)	(19)					(19)
Distributions to NCI, net of contributions	(25)							(25)
Other NCI transactions	8	4			4			4
Stock-based plan activity (in shares)				1
Stock-based plan activity	9	9			9
Balance, end of year (in shares) at Jun. 30, 2023			1	143
Balance, end of year at Jun. 30, 2023	1,970	1,797	$ 0	$ 1	1,267	(302)	831	173
Balance, beginning of year (in shares) at Mar. 31, 2023			1	143
Balance, beginning of year at Mar. 31, 2023	1,907	1,719	$ 0	$ 1	1,257	(319)	780	188
Increase (Decrease) in Shareholders' Equity
Net earnings (loss)	68	61					61	7
OCI	17	17				17		0
Dividends on CPS	(10)	(10)					(10)
Distributions to NCI, net of contributions	(26)							(26)
Other NCI transactions	6	2			2			4
Stock-based plan activity	8	8			8
Balance, end of year (in shares) at Jun. 30, 2023			1	143
Balance, end of year at Jun. 30, 2023	$ 1,970	$ 1,797	$ 0	$ 1	$ 1,267	$ (302)	$ 831	$ 173