Debt and Preferred Equity Investments - Preferred Equity Investments (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2022	Dec. 31, 2021
Preferred equity investment
Aggregate weighted average current yield (as a percent)	6.51%
Carrying Value	$ 1,134,080	$ 1,088,723
Preferred Equity, June 2022
Preferred equity investment
Future Funding Obligations	0
Senior Financing	1,712,750
Carrying Value	172,911	160,772
Preferred Equity, February 2027
Preferred equity investment
Future Funding Obligations	0
Senior Financing	250,000
Carrying Value	$ 115,952	112,234
Preferred equity investments
Preferred equity investment
Aggregate weighted average current yield (as a percent)	9.28%
Future Funding Obligations	$ 0
Senior Financing	1,962,750
Carrying Value	288,863	273,006
Allowance for loan loss	0	0
Total after allowance for loan loss	$ 288,863	$ 273,006