Investments in and Advances to Unconsolidated Affiliates - Fund Investments - Additional Information (Details) - USD ($) $ in Thousands, shares in Millions			3 Months Ended		9 Months Ended
		Jan. 20, 2023	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022
Schedule of Equity Method Investments [Line Items]
Long-term debt, gross	[1],[2]		$ 1,832,269		$ 1,832,269		$ 1,805,414
Proceeds from dividends received			$ 200	$ 400	$ 28,900	$ 1,400
Mohawk Commons Venture [Member]
Schedule of Equity Method Investments [Line Items]
Percentage of voting interests acquired			90.00%		90.00%
1238 Wisconsin
Schedule of Equity Method Investments [Line Items]
Construction loan			$ 4,600		$ 4,600
Construction loan commitment			12,800		12,800
Long-term debt, gross			12,300		12,300
Mohawk Commons
Schedule of Equity Method Investments [Line Items]
Purchase Price			62,100		62,100
Mortgage Loan			39,700		39,700
La Frontera Village
Schedule of Equity Method Investments [Line Items]
Mortgage Loan			57,000		57,000
Fund IV
Schedule of Equity Method Investments [Line Items]
Long-term debt, gross			21,900		21,900
Loans payable			24,100		24,100
Fund V | Bridge Loan
Schedule of Equity Method Investments [Line Items]
Long-term line of credit, noncurrent			31,700		31,700
Fund V Acquisition One
Schedule of Equity Method Investments [Line Items]
Mortgage Loan			36,000		36,000
Mortgage Loan Funded at Closing			$ 31,800		$ 31,800
Albertsons
Schedule of Equity Method Investments [Line Items]
Proceeds from dividends received		$ 28,500
Company's share on investment		$ 11,300
Share distributed to investor		4.1
Investment owned, shares		1.6

[1] Includes $1,250.8 million and $1,264.0 million, respectively, of variable-rate debt that has been fixed with interest rate swap agreements as of the periods presented. The effective fixed rates ranged from 1.14% to 4.54%.

[2] Includes $154.1 million and $103.8 million, respectively, of variable-rate debt that is subject to interest cap agreements as of the periods presented. The effective fixed rates ranged from 3.0% to 5.50%.