XML 92 R77.htm IDEA: XBRL DOCUMENT v3.22.4
Loans Held for Sale - Summary of Activity in Balance of Loans Held for Sale, at Lower of Cost or Fair Value (Footnote) (Details) - USD ($)
$ in Millions
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Ginnie Mae      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Loans held for sale, at lower of cost or fair value $ 1.0 $ 2.7 $ 12.5