Long-Term Debt - Outstanding Debt (Details) - USD ($) $ in Millions		Mar. 31, 2025	Dec. 31, 2024
Debt Instrument [Line Items]
Face Value		$ 3,944
Unamortized debt discount/premium and deferred financing costs, net		(37)
Book Value		3,907	$ 3,870
Less: current portion of long-term debt		(23)	(23)
Long-term debt, excluding current portion		3,884	3,847
Fair value of debt	[1]	$ 3,959
Senior Notes | 2028 Unsecured Notes
Debt Instrument [Line Items]
Rate(s)		7.00%
Face Value		$ 700
Unamortized debt discount/premium and deferred financing costs, net		(4)
Book Value		$ 696	695
Senior Notes | 2029 Unsecured Notes
Debt Instrument [Line Items]
Rate(s)		7.25%
Face Value		$ 500
Unamortized debt discount/premium and deferred financing costs, net		(4)
Book Value		$ 496	496
Senior Notes | 2031 Unsecured Notes
Debt Instrument [Line Items]
Rate(s)		7.50%
Face Value		$ 550
Unamortized debt discount/premium and deferred financing costs, net		(7)
Book Value		543	543
Capital Lease Obligations | Other
Debt Instrument [Line Items]
Face Value		3
Unamortized debt discount/premium and deferred financing costs, net		0
Book Value		3	3
Revolving Credit Facility | Secured Debt | LNWI Revolver
Debt Instrument [Line Items]
Face Value		40
Unamortized debt discount/premium and deferred financing costs, net		0
Book Value		40	0
Revolving Credit Facility | Secured Debt | LNWI Term Loan B
Debt Instrument [Line Items]
Face Value		2,151
Unamortized debt discount/premium and deferred financing costs, net		(22)
Book Value		$ 2,129	$ 2,133

[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.