Condensed Consolidated Statements of Equity (Unaudited) - USD ($) $ in Millions		Total	Common Stock [Member]	Additional Paid-in Capital [Member]	(Accumulated Deficit) Retained Earnings [Member]	Accumulated Other Comprehensive (Loss) Income [Member]	Non-Controlling Interests [Member]
Balance at Dec. 31, 2020		$ 4,843	$ 2	$ 4,519	$ 376	$ (4)	$ (50)
Balance (shares) at Dec. 31, 2020			236
Share-based compensation, net				1	(1)
Net income (loss)		(191)			(190)		(1)
Other comprehensive income		1				1
Balance at Mar. 31, 2021		4,653	$ 2	4,520	185	(3)	(51)
Balance (shares) at Mar. 31, 2021			236
Balance at Dec. 31, 2020		4,843	$ 2	4,519	376	(4)	(50)
Balance (shares) at Dec. 31, 2020			236
Net income (loss)		(387)
Other comprehensive income		4
Balance at Sep. 30, 2021		4,468	$ 2	4,529	(16)		(47)
Balance (shares) at Sep. 30, 2021			236
Balance at Mar. 31, 2021		4,653	$ 2	4,520	185	(3)	(51)
Balance (shares) at Mar. 31, 2021			236
Share-based compensation, net		6		5	1
Net income (loss)		(114)			(116)		2
Balance at Jun. 30, 2021		4,545	$ 2	4,525	70	(3)	(49)
Balance (shares) at Jun. 30, 2021			236
Share-based compensation, net		4		4
Net income (loss)		(82)			(86)		4
Other comprehensive income		3				$ 3
Distributions to noncontrolling interests		(2)					(2)
Balance at Sep. 30, 2021		4,468	$ 2	4,529	(16)		(47)
Balance (shares) at Sep. 30, 2021			236
Balance at Dec. 31, 2021		$ 4,403	$ 2	4,533	(83)		(49)
Balance (shares) at Dec. 31, 2021		236,483,990	236
Share-based compensation, net		$ 1		1
Net income (loss)		(56)			(57)		1
Dividends and dividend equivalents	[1]	(2)			(2)
Repurchase of common stock		(61)		(61)
Repurchases of common stock (Shares)			(3)
Balance at Mar. 31, 2022		4,285	$ 2	4,473	(142)		(48)
Balance (shares) at Mar. 31, 2022			233
Balance at Dec. 31, 2021		$ 4,403	$ 2	4,533	(83)		(49)
Balance (shares) at Dec. 31, 2021		236,483,990	236
Net income (loss)		$ 138
Other comprehensive income		0
Balance at Sep. 30, 2022		$ 4,319	$ 2	4,325	38		(46)
Balance (shares) at Sep. 30, 2022		224,842,791	225
Balance at Mar. 31, 2022		$ 4,285	$ 2	4,473	(142)		(48)
Balance (shares) at Mar. 31, 2022			233
Share-based compensation, net		5		5
Net income (loss)		154			150		4
Dividends and dividend equivalents	[1]	(2)			(2)
Distributions to noncontrolling interests		(4)					(4)
Repurchase of common stock		(157)		(157)
Repurchases of common stock (Shares)			(8)
Balance at Jun. 30, 2022		4,281	$ 2	4,321	6		(48)
Balance (shares) at Jun. 30, 2022			225
Share-based compensation, net		4		4
Net income (loss)		40			35		5
Other comprehensive income		0
Dividends and dividend equivalents	[1]	(3)			(3)
Distributions to noncontrolling interests		(3)					(3)
Balance at Sep. 30, 2022		$ 4,319	$ 2	$ 4,325	$ 38		$ (46)
Balance (shares) at Sep. 30, 2022		224,842,791	225

[1] Dividends declared per common share were $0.01 for each of the three months ended March 31, 2022, June 30, 2022 and September 30, 2022.