Business Segments - Schedule of Net Real Estate and Non-Recourse Property Debt, Net, by Segment (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Segment Reporting Information [Line Items]
Land	$ 601,757	$ 534,285
Net real estate	1,351,513	1,230,384
Non-recourse property debt and construction loans, net	801,434	483,137
Operating Segments [Member]
Segment Reporting Information [Line Items]
Buildings and improvements	1,269,624	1,257,214
Land	601,757	534,285
Total real estate	1,871,381	1,791,499
Accumulated depreciation	(519,868)	(561,115)
Net real estate	1,351,513	1,230,384
Non-recourse property debt and construction loans, net	1,001,149	646,707
Corporate, Non-Segment [Member]
Segment Reporting Information [Line Items]
Buildings and improvements		108,051
Land		39,426
Total real estate		147,477
Accumulated depreciation		(72,698)
Net real estate		74,779
Non-recourse property debt and construction loans, net		54,829
Development and Redevelopment [Member] | Operating Segments [Member]
Segment Reporting Information [Line Items]
Buildings and improvements	403,803	277,041
Land	189,222	82,325
Total real estate	593,025	359,366
Accumulated depreciation	(18,081)	(2,252)
Net real estate	574,944	357,114
Non-recourse property debt and construction loans, net	231,090	163,570
Operating Portfolio Segment [Member] | Operating Segments [Member]
Segment Reporting Information [Line Items]
Buildings and improvements	668,510	675,269
Land	259,033	259,033
Total real estate	927,543	934,302
Accumulated depreciation	(450,643)	(444,324)
Net real estate	476,900	489,978
Non-recourse property debt and construction loans, net	743,596	428,308
Other [Member] | Operating Segments [Member]
Segment Reporting Information [Line Items]
Buildings and improvements	197,311	196,853
Land	153,502	153,501
Total real estate	350,813	350,354
Accumulated depreciation	(51,144)	(41,841)
Net real estate	299,669	$ 308,513
Non-recourse property debt and construction loans, net	$ 26,463