Subsequent Event - Additional Information (Details) - Second Amended Senior Unsecured Credit Facility - Revolving Loan due 2024 - Subsequent Event	Jan. 28, 2021 USD ($)
Subsequent Event [Line Items]
Credit agreement amendment effective date	Mar. 31, 2022
Debt instrument, covenant terms	During the Liquidity Covenant Period, we will not be subject to a maximum leverage ratio covenant but will instead be required to maintain Liquidity (as defined in the Amended Credit Agreement) of at least $250 million.  Additionally, during such period, the Company will be subject to limitations on share repurchases, cash dividends, and its ability to incur secured debt, in each case subject to certain exceptions; the applicable margin and commitment fees are increased; the incremental facility will not be available; and if the Company’s public debt rating is downgraded to (i) BB or lower by Standard & Poor’s and (ii) Ba2 or lower by Moody’s, we will be required to grant liens on certain of our assets, which liens will be released upon the Company’s public debt rating being upgraded to BB+ or higher by Standard & Poor’s or Ba1 or higher by Moody’s.  The Company’s current public debt rating is BBB-/Baa3.
Minimum liquidity amount required to maintain under credit agreement liquidity covenant	$ 250,000,000
Maximum borrowing capacity	$ 750,000,000