Stockholders' Equity - Summary of Common Stock (Details) - USD ($) $ / shares in Units, $ in Thousands	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Shares Issued
Option exercises (in shares)	1,708	299
ATM Program issuances (in shares)	17,435,154	15,986,251
Redemption of OP Units and DownREIT Units (in shares)	272,494
Stock incentive plans, net of forfeitures (in shares)	(58,840)	143,210
Totals (in shares)	17,650,516	16,129,760
Average Price
Option exercises (in dollars per share)	$ 63.65	$ 66.89
ATM Program issuances (in dollars per share)	$ 76.90	$ 86.26
Gross Proceeds
Option exercises	$ 109	$ 20
ATM Program issuances	1,340,727	1,379,002
Totals	1,340,836	1,379,022
Net Proceeds
Option exercises	109	20
ATM Program issuances	1,333,799	1,357,541
Total	$ 1,333,908	$ 1,357,561