Earnings Per Common Share - Schedule of Computation of Basic and Diluted Earnings Per Common Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Numerators:
Net income available for Common Stockholders – Basic	$ 67,163	$ 70,625	$ 211,578	$ 196,916
Amounts allocated to non controlling interest (dilutive securities)	3,346	3,468	10,563	10,236
Net income available for Common Stockholders – Fully Diluted	$ 70,509	$ 74,093	$ 222,141	$ 207,152
Denominators:
Weighted average Common Shares outstanding – Basic (in shares)	185,814	183,469	185,758	182,590
Effect of dilutive securities:
Exchange of Common OP Units for Common Shares (in shares)	9,288	9,056	9,295	9,888
Stock options and restricted stock (in shares)	167	211	195	211
Weighted average common shares outstanding – fully diluted (in shares)	195,269	192,736	195,248	192,689
Earnings per Common Share – Basic (in usd per share)	$ 0.36	$ 0.38	$ 1.14	$ 1.08
Earnings per Common Share – Fully Diluted (in usd per share)	$ 0.36	$ 0.38	$ 1.14	$ 1.08