Cumulative Other Comprehensive Loss - Schedule of Reclassifications Out of Cumulative Other Comprehensive Loss (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Reclassifications out of cumulative other comprehensive income (Loss)
Interest and other income, net	$ 72,392	$ 46,815	$ 26,380
Interest expense	8,908	26,585	$ 52,183
Amounts reclassified from cumulative other comprehensive loss to net income		(372)
Amounts Reclassified from Cumulative Other Comprehensive Loss to Net Income
Reclassifications out of cumulative other comprehensive income (Loss)
Amounts reclassified from cumulative other comprehensive loss to net income	0	372
Amounts Reclassified from Cumulative Other Comprehensive Loss to Net Income | Interest rate cap contract
Reclassifications out of cumulative other comprehensive income (Loss)
Interest and other income, net	0	293
Interest expense	$ 0	$ 79