CONDENSED CONSOLIDATED STATEMENT OF CHANGES IN EQUITY - Unaudited - USD ($) shares in Millions, $ in Millions	Total	Preferred Stock	Common Stock	Additional Paid-In Capital	AOCI	Retained Earnings	Total Shareholders' Equity	NCI
BALANCE, beginning of year (in shares) at Dec. 31, 2020		0	141
Balance, beginning of year at Dec. 31, 2020	$ 1,263	$ 0	$ 1	$ 196	$ (417)	$ 1,250	$ 1,030	$ 233
Increase (Decrease) in Shareholders' Equity
Net earnings (loss)	(54)					(87)	(87)	33
OCI	0				0			0
Distributions to NCI	(8)							(8)
Capital contributions by NCI	42							42
Other NCI transactions	(5)			34			34	(39)
Stock-based compensation	7			7			7
BALANCE, end of year (in shares) at Mar. 31, 2021		0	141
Balance, end of year at Mar. 31, 2021	1,245	$ 0	$ 1	237	(417)	1,163	984	261
BALANCE, beginning of year (in shares) at Dec. 31, 2021		1	141
Balance, beginning of year at Dec. 31, 2021	1,567	$ 0	$ 1	967	(366)	791	1,393	174
Increase (Decrease) in Shareholders' Equity
Net earnings (loss)	56					48	48	8
OCI	29				29		29	0
Distributions to NCI	(7)							(7)
Other NCI transactions	2			1			1	1
Stock-based compensation (in shares)			1
Stock-based compensation	(2)			8		(10)	(2)
BALANCE, end of year (in shares) at Mar. 31, 2022		1	142
Balance, end of year at Mar. 31, 2022	$ 1,645	$ 0	$ 1	$ 976	$ (337)	$ 829	$ 1,469	$ 176