Investment in Unconsolidated Joint Ventures - Summary of Financial Position and Operations (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021
Equity Method Investment Summarized Financial Information Financial Position [Abstract]
Total Assets	$ 7,380,124		$ 7,380,124		$ 7,312,034
Total Equity (Deficit)	4,612,095		4,612,095		4,566,770
Income Statement [Abstract]
Total Revenues	185,680	$ 186,637	372,578	$ 376,187
Net Income (Loss)	34,052	$ 28,153	62,036	57,263
Equity Method Investment, Nonconsolidated Investee or Group of Investees
Equity Method Investment Summarized Financial Information Financial Position [Abstract]
Total Assets	475,239		475,239		380,046
Total Debt	239,404		239,404		225,610
Total Equity (Deficit)	176,786		176,786		125,793
Company's Investment	67,053		67,053		42,669
Income Statement [Abstract]
Total Revenues			19,807	33,408
Net Income (Loss)			11,441	7,898
Company's Income (Loss) from Investment			6,404	3,698
AMCO 120 WT Holdings, LLC
Equity Method Investment Summarized Financial Information Financial Position [Abstract]
Total Assets	83,357		83,357		83,546
Total Debt	0		0		0
Total Equity (Deficit)	81,795		81,795		82,739
Company's Investment	15,116		15,116		15,347
Income Statement [Abstract]
Total Revenues			5,160	4,140
Net Income (Loss)			1,397	(116)
Company's Income (Loss) from Investment			271	(29)
Carolina Square Holdings LP
Equity Method Investment Summarized Financial Information Financial Position [Abstract]
Total Assets	109,891		109,891		113,011
Total Debt	132,012		132,012		132,654
Total Equity (Deficit)	(36,021)		(36,021)		(34,066)
Company's Investment	(16,927)		(16,927)		(15,786)
Income Statement [Abstract]
Total Revenues			7,860	8,789
Net Income (Loss)			722	1,518
Company's Income (Loss) from Investment			304	704
Crawford Long - CPI, LLC
Equity Method Investment Summarized Financial Information Financial Position [Abstract]
Total Assets	25,564		25,564		24,709
Total Debt	63,744		63,744		64,566
Total Equity (Deficit)	(39,897)		(39,897)		(40,221)
Company's Investment	(19,235)		(19,235)		(19,356)
Income Statement [Abstract]
Total Revenues			6,480	6,369
Net Income (Loss)			2,324	2,028
Company's Income (Loss) from Investment			1,091	935
Neuhoff Holdings LLC
Equity Method Investment Summarized Financial Information Financial Position [Abstract]
Total Assets	248,003		248,003		133,691
Total Debt	43,648		43,648		28,390
Total Equity (Deficit)	162,511		162,511		93,218
Company's Investment	83,805		83,805		47,529
Income Statement [Abstract]
Total Revenues			69	0
Net Income (Loss)			58	0
Company's Income (Loss) from Investment			29	0
715 Ponce Holdings LLC
Equity Method Investment Summarized Financial Information Financial Position [Abstract]
Total Assets	8,274		8,274		8,150
Total Debt	0		0		0
Total Equity (Deficit)	8,248		8,248		8,150
Company's Investment	4,219		4,219		4,165
Income Statement [Abstract]
Total Revenues			138	0
Net Income (Loss)			99	0
Company's Income (Loss) from Investment			49	0
HICO Victory Center LP
Equity Method Investment Summarized Financial Information Financial Position [Abstract]
Total Assets	150		150		16,421
Total Debt	0		0		0
Total Equity (Deficit)	150		150		15,962
Company's Investment	75		75		10,723
Income Statement [Abstract]
Total Revenues			72	164
Net Income (Loss)			6,853	164
Company's Income (Loss) from Investment			4,557	84
Other
Equity Method Investment Summarized Financial Information Financial Position [Abstract]
Total Assets	0		0		518
Total Debt	0		0		0
Total Equity (Deficit)	0		0		11
Company's Investment	$ 0		0		$ 47
Income Statement [Abstract]
Total Revenues			28	13,946
Net Income (Loss)			(12)	4,304
Company's Income (Loss) from Investment			$ 103	$ 2,004