Subsequent Events (Details) - 5.375% Senior Notes due 2024 $ in Thousands	9 Months Ended
Sep. 30, 2021 USD ($)
Subsequent Event [Line Items]
Gain (Loss) on Extinguishment of Debt	$ 6,900
Gain (Loss) on Extinguishment of Debt, before Write off of Debt Issuance Cost	4,700
Write off of Deferred Debt Issuance Cost	2,200
Debt Instrument, Face Amount	$ 350,000
Debt Instrument, Redemption Price, Percentage	101.344%

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

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- Definition

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

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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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Reflects the difference between the fair value of payments made to legally extinguish a debt and its carrying value at that time. This item excludes the write-off of amounts previously capitalized as debt issuance costs.

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- Definition

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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Write-off of amounts previously capitalized as debt issuance cost in an extinguishment of debt.

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