Long-Term Debt - Outstanding Debt (Details) - USD ($) $ in Millions		Dec. 31, 2023	Dec. 31, 2022	Nov. 26, 2019
Debt Instrument [Line Items]
Face Value		$ 3,918
Unamortized debt discount/premium and deferred financing costs, net		(44)
Book Value		3,874	$ 3,894
Less: current portion of long-term debt		(22)	(24)
Long-term debt, excluding current portion		3,852	3,870
Fair value of debt	[1]	$ 3,968
Senior Notes | 2025 Unsecured Notes
Debt Instrument [Line Items]
Rate(s)		8.625%
Face Value		$ 0
Unamortized debt discount/premium and deferred financing costs, net		0
Book Value		$ 0	545
Senior Notes | 2028 Unsecured Notes
Debt Instrument [Line Items]
Rate(s)		7.00%
Face Value		$ 700		$ 700
Unamortized debt discount/premium and deferred financing costs, net		(6)
Book Value		$ 694	693
Senior Notes | 2029 Unsecured Notes
Debt Instrument [Line Items]
Rate(s)		7.25%
Face Value		$ 500		500
Unamortized debt discount/premium and deferred financing costs, net		(5)
Book Value		$ 495	495
Senior Notes | 2031 Unsecured Notes
Debt Instrument [Line Items]
Rate(s)		7.50%
Face Value		$ 550		$ 550
Unamortized debt discount/premium and deferred financing costs, net		(7)
Book Value		543	0
Capital Lease Obligations | Other
Debt Instrument [Line Items]
Face Value		1
Unamortized debt discount/premium and deferred financing costs, net		0
Book Value		1	2
Revolving Credit Facility | Secured Debt | LNWI Revolver
Debt Instrument [Line Items]
Face Value		0
Unamortized debt discount/premium and deferred financing costs, net		0
Book Value		0	0
Revolving Credit Facility | Secured Debt | LNWI Term Loan B
Debt Instrument [Line Items]
Face Value		2,167
Unamortized debt discount/premium and deferred financing costs, net		26
Book Value		$ 2,141	$ 2,159

[1] (1) Fair value of our fixed rate and variable interest rate debt is classified within Level 2 in the fair value hierarchy and has been calculated based on the quoted market prices of our securities.