v3.25.2
Allowance for Credit Losses CFF (Details) - USD ($)
$ in Millions
Jun. 30, 2025
Dec. 31, 2024
Financial Institutions Borrower [Member] | Uncollateralized [Member] | Community First Fund    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Community First Fund loan $ 56 $ 51