Other Assets, Net - Summary (Details) - USD ($)	3 Months Ended	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2022	Dec. 31, 2021
Finite-Lived Intangible Assets [Line Items]
Prepaid expenses	$ 30,895,000	$ 30,895,000	$ 17,104,000
Derivative agreements, at fair value	62,055,000	62,055,000	951,000
Deferred financing costs, net	6,064,000	6,064,000	11,436,000
Deposits	3,661,000	3,661,000	1,938,000
Operating lease right-of-use assets	1,452,000	1,452,000	1,660,000
Finance lease right-of-use assets			180,956,000
Investments in funds	15,894,000	15,894,000	9,840,000
Other investments	3,746,000	3,746,000	8,869,000
Other	9,652,000	9,652,000	7,406,000
Total other assets, net	133,419,000	133,419,000	$ 240,160,000
Interest and Other Income,(loss) Net
Finite-Lived Intangible Assets [Line Items]
Unrealized gains (losses)	(267,000)	928,000
Realized gains (losses)	$ (300,000)	$ 13,800,000