Face (par) amount of debt instrument at time of issuance.

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

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- Definition

The cash outflow to repay long-term debt that is wholly or partially secured by collateral. Excludes repayments of tax exempt secured debt.

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Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

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Subsequent Events (Details) - Secured Debt - USD ($)	Jan. 18, 2022	Sep. 26, 2020	Jan. 01, 2022	Dec. 31, 2021	Dec. 20, 2021	Dec. 31, 2020	Feb. 08, 2019
6.875% Senior Secured Notes Due 2026
Subsequent Event [Line Items]
Face amount of debt instrument							$ 700,000,000
Repayments of secured debt		$ 280,000,000
Interest rate on debt instrument (as a percent)				6.875%	6.875%	6.875%	6.875%
Subsequent Event \| Incremental Term Loans
Subsequent Event [Line Items]
Face amount of debt instrument	$ 460,000,000
Subsequent Event \| 6.875% Senior Secured Notes Due 2026
Subsequent Event [Line Items]
Repayments of secured debt	$ 420,000,000
Interest rate on debt instrument (as a percent)	6.875%		6.875%