Summary of Significant Accounting Policies - Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended				6 Months Ended
	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2022	Mar. 31, 2022	Jun. 30, 2023	Jun. 30, 2022
Numerator:
Net Income	$ 43,078	$ 21,087	$ 37,692	$ 15,123	$ 64,165	$ 52,815
Income from consolidated joint venture attributable to noncontrolling interest			(2,343)			(3,477)
Preferred stock dividends	(3,768)		(3,773)		(7,536)	(7,546)
Distributions paid to participating securities	(52)				(104)
Undistributed income allocated to participating securities	(144)		(266)		(194)	(327)
Numerator for basic and diluted income attributable to common stockholders	$ 39,114		$ 31,310		$ 56,331	$ 41,465
Denominator:
Weighted average basic common shares outstanding (in shares)	206,181,000		213,183,000		206,606,000	215,216,000
Unvested restricted stock units	647,000				489,000
Weighted average diluted common shares outstanding (in shares)	206,828,000		213,183,000		207,095,000	215,216,000
Basic income attributable to common stockholders per common share (in dollars per share)	$ 0.19		$ 0.15		$ 0.27	$ 0.19
Diluted income attributable to common stockholders per common share (in dollars per share)	$ 0.19		$ 0.15		$ 0.27	$ 0.19
Restricted Stock [Member]
Denominator:
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	1,032,564		1,289,146		1,032,564	1,289,146
Performance Shares [Member]
Denominator:
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	188,004		188,004		188,004	188,004