Revenue Recognition - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Disaggregation of Revenue [Line Items]
Revenues	$ 179,915	$ 142,020	$ 373,813	$ 274,753
Rental property revenues
Disaggregation of Revenue [Line Items]
Revenues	175,099	134,933	364,228	258,798
Variable rental revenue	44,200	35,800	98,300	68,900
Fees and other
Disaggregation of Revenue [Line Items]
Revenues	$ 4,800	$ 7,100	$ 9,600	$ 16,000