Residential Investor Loans - Schedule of Activity of Residential Investor Loans Held-for-Investment at CAFL (Details) - Residential Investor Loans - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024
Residential Investor Term, Securitized
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
Net market valuation gains (losses) recorded	$ 41,701	$ 61,559
Fair value of loans transferred to HFI	0	0
Residential Investor Bridge, Securitized
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
Net market valuation gains (losses) recorded	(22,775)	6,198
Fair value of loans transferred to HFI	$ 219,322	$ 290,159