Investments in Unconsolidated Joint Ventures - Balance Sheet footnotes (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021
Schedule of Equity Method Investments
Total assets	$ 8,068,810		$ 8,068,810		$ 8,345,655
Liabilities	5,090,665		5,090,665		5,169,506
Joint Venture
Schedule of Equity Method Investments
Total assets	8,804,631		8,804,631		9,040,041
Amortization of difference between cost of investments and book value of underlying equity	2,164	$ 2,768	7,034	$ 7,431
Joint Venture | Pacific Premier Retail LLC—Various Properties
Schedule of Equity Method Investments
Total assets	2,704,552		2,704,552		2,789,568
Liabilities	$ 1,640,093		$ 1,640,093		$ 1,661,110