CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($) $ in Millions		Total	Cumulative Effect, Period of Adoption, Adjustment	Preferred Stock	Common Stock	Additional Paid-In Capital	Additional Paid-In Capital Cumulative Effect, Period of Adoption, Adjustment	(Accumulated Deficit)/Retained Earnings	(Accumulated Deficit)/Retained Earnings Cumulative Effect, Period of Adoption, Adjustment	Treasury Stock	Accumulated Other Comprehensive Loss
Beginning balance at Dec. 31, 2020		$ 1,680		$ 0	$ 4	$ 8,517		$ (1,403)		$ (5,232)	$ (206)
Increase (Decrease) in Stockholders' Equity
Net income (loss)		2,187						2,187
Other comprehensive income (loss)		80									80
Shares reissuance for ESPP		4				1				3
Share repurchases		(44)								(44)
Equity-based awards activity, net	[1]	12				12
Issuance of common stock		1				1
Common stock dividends and dividend equivalents declared	[2]	(320)						(320)
Ending balance at Dec. 31, 2021		3,600	$ (43)	0	4	8,531	$ (100)	464	$ 57	(5,273)	(126)
Increase (Decrease) in Stockholders' Equity
Net income (loss)		1,221						1,221
Other comprehensive income (loss)		(51)									(51)
Shares reissuance for ESPP		6				2				4
Share repurchases		(595)								(595)
Equity-based awards activity, net	[1]	24				24
Common stock dividends and dividend equivalents declared	[2]	(334)						(334)
Ending balance at Dec. 31, 2022		3,828		0	4	8,457		1,408		(5,864)	(177)
Increase (Decrease) in Stockholders' Equity
Net income (loss)		(202)						(202)
Issuance of Series A Preferred Stock		635		650		(15)
Other comprehensive income (loss)		39									39
Shares reissuance for ESPP		8				2				6
Share repurchases	[3]	(1,160)				(117)				(1,043)
Retirement of treasury stock					(1)	(5,008)				5,009
Equity-based awards activity, net	[1]	97				97
Common stock dividends and dividend equivalents declared	[2]	(352)						(352)
Series A Preferred Stock dividends	[4]	(34)						(34)
Noncontrolling Interest, Increase from Sale of Parent Equity Interest		47									47
Ending balance at Dec. 31, 2023		$ 2,906		$ 650	$ 3	$ 3,416		$ 820		$ (1,892)	$ (91)

[1] Includes $(22) million, $(6) million and $(9) million of equivalent shares purchased in lieu of tax withholding on equity compensation issuances for the years ended December 31, 2023, 2022 and 2021, respectively

[2] Dividends per common share were $1.51, $1.40 and $1.30 for each of the years ended December 31, 2023, 2022 and 2021, respectively

[3] Includes excise tax accrued of $10 million as of December 31, 2023

[4] Dividend per Series A Preferred Stock was $52.96