v3.26.1
Structured Program Transactions and Variable Interest Entities - Narrative (Details) - Off-balance Sheet Loans - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Variable Interest Entity [Line Items]    
Principal derecognized from loans securitized or sold $ 5,200.0 $ 4,400.0
Off-balance sheet loans, principal amount outstanding, 31 days or more past due $ 67.7 $ 64.9