Long-Term Debt - Schedule of Debt (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Debt and Capital Lease Obligations
Less: Unamortized debt issuance costs	$ (3,621)	$ (4,006)
Carrying amount, total long-term debt	1,496,379	1,495,994
Fair value, total long-term debt	$ 1,373,408	1,664,295
Senior Secured Notes \| 5 1/4% Senior Secured Notes due 2026
Debt and Capital Lease Obligations
Interest rate	5.25%
Effective Interest Rate	5.32%
Carrying amount, gross	$ 750,000	750,000
Fair value, total long-term debt	$ 700,170	825,555
Senior Unsecured Notes \| 6 5/8% Senior Unsecured Notes due 2026
Debt and Capital Lease Obligations
Interest rate	6.625%
Effective Interest Rate	6.688%
Carrying amount, gross	$ 750,000	750,000
Fair value, total long-term debt	$ 673,238	$ 838,740

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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Fair value portion of debt instrument payable, including, but not limited to, notes payable and loans payable.

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Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

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

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount, after accumulated amortization, of debt issuance costs classified as noncurrent. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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

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