Other Comprehensive Income (Loss) - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended			6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Mar. 31, 2020	Jun. 30, 2021	Jun. 30, 2020	Dec. 31, 2020
Debt Instrument [Line Items]
Net income (loss)	$ (102,195)	$ (70,864)	$ (101,998)	$ (214,903)	$ (172,862)
4.20% Senior Notes, due December 2021 | Senior Notes
Debt Instrument [Line Items]
Interest rate on senior notes	4.20%			4.20%		4.20%
Reclassification out of Accumulated Other Comprehensive Income | Cumulative Unrealized Gain (Loss) on Derivatives
Debt Instrument [Line Items]
Net income (loss)	$ 1,867	$ 2,116		$ 2,531	$ 3,310
Reclassification out of Accumulated Other Comprehensive Income | Cumulative Unrealized Gain (Loss) on Derivatives | 4.20% Senior Notes, due December 2021 | Senior Notes
Debt Instrument [Line Items]
Net income (loss)	$ 1,300			$ 1,300