Equity - Schedule of Effects of Changes in Noncontrolling Interest (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Equity [Abstract]
Net income (loss) attributable to common shareholders	$ 183,302	$ 279,910	$ 227,415
Decrease in additional paid-in-capital for reallocation of noncontrolling interests	0	(973)	0
Increase in additional paid-in-capital for redemption of noncontrolling OP units	1,614	1,655	189
Change from net income attributable to shareholders and transfers from noncontrolling interests	$ 184,916	$ 280,592	$ 227,604