Use of Special Purpose Entities (SPE) and Variable Interest Entities (VIE) - Schedule of Operations (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Variable Interest Entity [Line Items]
Interest expense	$ 192,134	$ 129,419	$ 79,284
Total net interest income	66,526	128,969	127,582
Expenses related to real estate	203,076	255,235	32,813
Total net loss from real estate	(31,302)	(113,579)	(17,583)
Unrealized (losses) gains, net	97,196	(347,363)	95,649
(Losses) gains on derivative instruments, net	(26,378)	27,206	0
Impairment of real estate	(89,548)	(2,449)	0
Loss on reclassification of disposal group	(16,163)	0	0
Other income	4,736	18,738	5,515
Total other (loss) income	(39,431)	(262,169)	156,511
NET (LOSS) INCOME	(77,799)	(340,649)	188,476
Net loss attributable to non-controlling interest in Consolidated VIEs	29,134	42,044	4,724
NET (LOSS) INCOME ATTRIBUTABLE TO COMPANY	(48,665)	(298,605)	193,200
VIE, Primary Beneficiary
Variable Interest Entity [Line Items]
Net loss attributable to non-controlling interest in Consolidated VIEs	17,067	38,190	704
VIE, Primary Beneficiary | Financing And Other VIEs
Variable Interest Entity [Line Items]
Interest income	34,061	36,448	40,944
Interest expense	24,506	25,145	28,135
Total net interest income	9,555	11,303	12,809
Income from real estate	160,407	134,722	12,339
Expenses related to real estate	192,018	245,650	29,164
Total net loss from real estate	(31,611)	(110,928)	(16,825)
Unrealized (losses) gains, net	(10,016)	(32,403)	23,832
(Losses) gains on derivative instruments, net	4,837	27,230
Impairment of real estate	(89,548)	(2,449)
Loss on reclassification of disposal group	(16,163)
Other income	2,728	16,308
Total other (loss) income	(108,162)	8,686	23,832
NET (LOSS) INCOME	(130,218)	(90,939)	19,816
Net loss attributable to non-controlling interest in Consolidated VIEs	29,134	42,044	4,724
NET (LOSS) INCOME ATTRIBUTABLE TO COMPANY	(101,084)	(48,895)	24,540
VIE, Primary Beneficiary | Consolidated SLST
Variable Interest Entity [Line Items]
Interest income	34,061	36,448	40,944
Interest expense	24,506	25,145	28,135
Total net interest income	9,555	11,303	12,809
Income from real estate	0	0	0
Expenses related to real estate	0	0	0
Total net loss from real estate	0	0	0
Unrealized (losses) gains, net	(10,016)	(32,403)	23,832
(Losses) gains on derivative instruments, net	0	0
Impairment of real estate	0	0
Loss on reclassification of disposal group	0
Other income	0	0
Total other (loss) income	(10,016)	(32,403)	23,832
NET (LOSS) INCOME	(461)	(21,100)	36,641
NET (LOSS) INCOME ATTRIBUTABLE TO COMPANY	(461)	(21,100)	36,641
VIE, Primary Beneficiary | Consolidated Real Estate
Variable Interest Entity [Line Items]
Interest income	0	0	0
Interest expense	0	0	0
Total net interest income	0	0	0
Income from real estate	160,407	134,722	12,339
Expenses related to real estate	192,018	245,650	29,164
Total net loss from real estate	(31,611)	(110,928)	(16,825)
Unrealized (losses) gains, net	0	0	0
(Losses) gains on derivative instruments, net	4,837	27,230
Impairment of real estate	(89,548)	(2,449)
Loss on reclassification of disposal group	(16,163)
Other income		16,308
Total other (loss) income	(98,146)	41,089	0
NET (LOSS) INCOME	(129,757)	(69,839)	(16,825)
Net loss attributable to non-controlling interest in Consolidated VIEs	29,134	42,044	4,724
NET (LOSS) INCOME ATTRIBUTABLE TO COMPANY	$ (100,623)	$ (27,795)	$ (12,101)