Quarterly report pursuant to Section 13 or 15(d)

Loans Held for Sale, at Fair Value - Schedule of Mortgage Loans Held For Sale, At Fair Value (Detail)

v3.22.2.2
Loans Held for Sale, at Fair Value - Schedule of Mortgage Loans Held For Sale, At Fair Value (Detail) - USD ($)
$ in Thousands
Sep. 30, 2022
Dec. 31, 2021
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Fair value adjustments $ (24,262) $ 47,127
Total loans held for sale, at fair value 859,650 2,052,378
Residential mortgage loans    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans held for sale - UPB 648,123 1,859,788
Commercial mortgage loans    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans held for sale - UPB $ 235,789 $ 145,463