Investments in and Advances to Unconsolidated Affiliates - Unconsolidated Affiliates - Schedule of Condensed Balance Sheet (Details) - USD ($) $ in Thousands	Jun. 30, 2022		Dec. 31, 2021	Jun. 30, 2021	[1]
Combined and Condensed Balance Sheets
Real estate under development	$ 203,036		$ 203,773
Other assets	204,432		186,509
Total assets	4,438,884	[1]	4,261,746	$ 4,029,293
Total liabilities and equity	4,438,884		4,261,746
Investments carried at fair value or cost	3,983		3,811
Company's share of distributions in excess of income from and investments in unconsolidated affiliates	8,918		9,939
Investments in and advances to unconsolidated affiliates	333,529		322,326
Unconsolidated Affiliates
Combined and Condensed Balance Sheets
Rental property, net	694,044		631,661
Real estate under development	12,074		8,112
Other assets	119,763		78,300
Total assets	825,881		718,073
Mortgage notes payable	622,782		571,461
Other liabilities	82,338		69,166
Partners’ equity	120,761		77,446
Total liabilities and equity	825,881		718,073
Company's share of accumulated equity	152,582		113,285
Basis differential	53,307		66,031
Deferred fees, net of portion related to the Company's interest	4,088		4,071
Amounts receivable/payable by the Company	612		666
Investments in and advances to unconsolidated affiliates, net of Company's share of distributions in excess of income from and investments in unconsolidated affiliates	210,589		184,053
Investments carried at fair value or cost	114,022		128,334
Company's share of distributions in excess of income from and investments in unconsolidated affiliates	8,918		9,939
Investments in and advances to unconsolidated affiliates	$ 333,529		$ 322,326

[1] Real estate at cost and total assets for the Funds segment include $660.0 million and $650.6 million, or $270.7 million and $189.0 million net of non-controlling interests, related to Fund II’s City Point property at June 30, 2022 and 2021, respectively.