v3.26.3
Securitizations and Variable Interest Entities - Narrative (Details) - USD ($)
$ in Millions
Sep. 30, 2026
Dec. 31, 2025
Variable Interest Entity [Line Items]    
Beneficial interests in securitizations $ 557 $ 486
Variable Interest Entity, Not Primary Beneficiary    
Variable Interest Entity [Line Items]    
Beneficial interests in securitizations $ 557 $ 486