XML 138 R124.htm IDEA: XBRL DOCUMENT v3.24.0.1
Commitments and Credit Risk: Credit Risk - Secured Loans (Details) - USD ($)
$ in Millions
Dec. 31, 2023
Dec. 31, 2022
Asset pledged as collateral    
Commitments and Credit Risk    
Loans and leases receivable, collateral for secured borrowings $ 788.6 $ 814.1