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Percentage price of original principal amount of debt at which debt can be redeemed by the issuer.

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Face (par) amount of the original debt instrument that was repurchased.

+ References

No definition available.

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Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.

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Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.

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Debt Instrument, Redemption Price Amount

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No definition available.

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Debt - Senior Notes (Narrative) (Details) - USD ($)	3 Months Ended		6 Months Ended
Debt - Senior Notes (Narrative) (Details) - USD ($)	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	May 31, 2023	Dec. 31, 2022
Debt Instrument [Line Items]
Debt extinguishment loss	$ 23,000,000	$ 26,000,000	$ 23,000,000	$ 26,000,000
6.25% senior secured notes due 2028
Debt Instrument [Line Items]
Interest rate, stated percentage	6.25%		6.25%
Outstanding principal amount	$ 830,000,000		$ 830,000,000			$ 0
6.25% senior secured notes due 2028 \| Senior Notes
Debt Instrument [Line Items]
Debt instrument face amount					$ 830,000,000
Interest rate, stated percentage					6.25%
7.125% senior notes due 2031
Debt Instrument [Line Items]
Interest rate, stated percentage	7.125%		7.125%
Outstanding principal amount	$ 450,000,000		$ 450,000,000			0
7.125% senior notes due 2031 \| Senior Notes
Debt Instrument [Line Items]
Debt instrument face amount					$ 450,000,000
Interest rate, stated percentage					7.125%
6.25% senior notes due 2025
Debt Instrument [Line Items]
Interest rate, stated percentage	6.25%		6.25%
Outstanding principal amount	$ 112,000,000		$ 112,000,000			112,000,000
6.25% senior notes due 2025 \| Senior Notes
Debt Instrument [Line Items]
Interest rate, stated percentage		6.25%		6.25%
Debt instrument, redemption amount		$ 630,000,000		$ 630,000,000		$ 408,000,000
Outstanding principal amount		$ 1,150,000,000		$ 1,150,000,000
Redemption price percentage		100.00%
Redemption price		$ 21,000,000
Debt extinguishment loss		$ 26,000,000