Investment In Unconsolidated Joint Ventures - Financial Data and Principal Activities of Unconsolidated Joint Ventures (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024 USD ($)	Jun. 30, 2023 USD ($)	Jun. 30, 2024 USD ($) option	Jun. 30, 2023 USD ($)	Dec. 31, 2023 USD ($)
Equity Method Investment Summarized Financial Information Financial Position [Abstract]
Total Assets	$ 7,700,528		$ 7,700,528		$ 7,634,474
Total Equity (Deficit)	4,453,622		4,453,622		4,524,151
Income Statement [Abstract]
Total Revenues	212,978	$ 204,320	422,219	$ 407,048
Net Income (Loss)	7,840	$ 22,621	21,128	44,817
Construction Loan
Equity Method Investment Summarized Financial Information Financial Position [Abstract]
Maximum borrowing capacity	156,400		156,400
Equity Method Investment, Nonconsolidated Investee or Group of Investees
Equity Method Investment Summarized Financial Information Financial Position [Abstract]
Total Assets	645,501		645,501		589,800
Total Debt	335,254		335,254		302,096
Total Equity (Deficit)	276,489		276,489		251,707
Company's Investment	129,523		129,523		112,765
Income Statement [Abstract]
Total Revenues			12,770	12,022
Net Income (Loss)			2,838	3,968
Company's Income from Investment			787	1,426
AMCO 120 WT Holdings, LLC
Equity Method Investment Summarized Financial Information Financial Position [Abstract]
Total Assets	78,990		78,990		80,694
Total Debt	0		0		0
Total Equity (Deficit)	77,727		77,727		78,642
Company's Investment	14,263		14,263		14,506
Income Statement [Abstract]
Total Revenues			5,786	5,451
Net Income (Loss)			1,882	1,625
Company's Income from Investment			367	323
Crawford Long - CPI, LLC
Equity Method Investment Summarized Financial Information Financial Position [Abstract]
Total Assets	20,372		20,372		22,001
Total Debt	82,356		82,356		82,316
Total Equity (Deficit)	(63,799)		(63,799)		(62,562)
Company's Investment	(31,350)		(31,350)		(31,066)
Income Statement [Abstract]
Total Revenues			6,618	6,360
Net Income (Loss)			1,513	2,151
Company's Income from Investment			691	1,006
Crawford Long - CPI, LLC | Mortgages
Equity Method Investment Summarized Financial Information Financial Position [Abstract]
Total Debt	$ 83,000		$ 83,000
Interest rate	4.80%		4.80%
Neuhoff Holdings LLC
Equity Method Investment Summarized Financial Information Financial Position [Abstract]
Total Assets	$ 536,720		$ 536,720		477,780
Total Debt	252,898		252,898		219,780
Total Equity (Deficit)	253,188		253,188		226,303
Company's Investment	$ 141,796		$ 141,796		124,543
Basis spread on variable rate			3.45%
Income Statement [Abstract]
Total Revenues			$ 258	70
Net Income (Loss)			(606)	42
Company's Income from Investment			$ (296)	21
Neuhoff Holdings LLC | Minimum
Equity Method Investment Summarized Financial Information Financial Position [Abstract]
Interest rate	3.60%		3.60%
Neuhoff Holdings LLC | Construction Loan
Equity Method Investment Summarized Financial Information Financial Position [Abstract]
Maximum borrowing capacity	$ 312,700		$ 312,700
Number of extension options | option			1
Extension term			12 months
715 Ponce Holdings LLC
Equity Method Investment Summarized Financial Information Financial Position [Abstract]
Total Assets	9,419		$ 9,419		9,325
Total Debt	0		0		0
Total Equity (Deficit)	9,373		9,373		9,324
Company's Investment	$ 4,814		4,814		$ 4,782
Income Statement [Abstract]
Total Revenues			108	141
Net Income (Loss)			49	100
Company's Income from Investment			25	51
Other
Income Statement [Abstract]
Total Revenues			0	0
Net Income (Loss)			0	50
Company's Income from Investment			$ 0	$ 25