Equity - Dividends and Distributions (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Equity [Abstract]
Dividends paid to common shareholders	$ 6,100	$ 18,200	$ 6,063	$ 37,181
Distributions paid to OP unitholders	3,400	12,400	3,400	25,000
Private perpetual preferred unit distributions	$ 1,100	$ 1,000	$ 2,101	$ 2,097