Equity - Schedule of Reclassifications out of Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Total Investment fair value changes, net	$ 84,704	$ (1,098)	$ 89,892	$ (22,935)
Realized gains, net	(640)	0	(1,207)	(409)
Net income (loss) before provision for income taxes	93,930	(20,458)	71,521	(51,243)
Amount Reclassified From Accumulated Other Comprehensive Loss | AFS Securities
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Total Investment fair value changes, net	(15)	(514)	(82)	(1,143)
Realized gains, net	(1,269)	0	(1,911)	0
Net income (loss) before provision for income taxes	(1,284)	(514)	(1,993)	(1,143)
Amount Reclassified From Accumulated Other Comprehensive Loss | Interest Rate Agreements Accounted for as Cash Flow Hedges
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Interest expense	1,029	1,029	2,047	2,058
Net income (loss) before provision for income taxes	$ 1,029	$ 1,029	$ 2,047	$ 2,058