Equity - Changes in Ownership Interest in Operating Partnership (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Stockholders' Equity Note [Abstract]
Net income attributable to common stockholders	$ 2,030	$ 33,966	$ 28,953	$ 62,667
Transfers from noncontrolling interests:
Exchange of OP Units with noncontrolling interests			90	1,223
Repurchase of OP Units from noncontrolling interests			(4)	(291)
Net transfers from noncontrolling interests			86	932
Change from net income attributable to common stockholders and transfers from noncontrolling interests			$ 29,039	$ 63,599