Interest and Debt Expense - Details of Interest and Debt Expense (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Interest And Debt Expense [Abstract]
Interest expense	$ 32,420	$ 34,301
Amortization of deferred financing costs	2,319	2,318
Total interest and debt expense	$ 34,739	$ 36,619