v3.25.2
Loans - Consumer, Excluding Credit Card Loan Portfolio, Residential Real Estate, Active and Suspended Foreclosure (Details) - USD ($)
$ in Millions
Jun. 30, 2025
Dec. 31, 2024
Jun. 30, 2024
Financing Receivable, Past Due [Line Items]      
Carrying value $ 1,345,473 $ 1,299,590 $ 1,273,047
Consumer, excluding credit card      
Financing Receivable, Past Due [Line Items]      
Carrying value 371,855 376,334 $ 382,795
Consumer, excluding credit card | Residential real estate      
Financing Receivable, Past Due [Line Items]      
Carrying value 305,061 309,513  
Consumer, excluding credit card | Residential real estate | In process of active or suspended foreclosure      
Financing Receivable, Past Due [Line Items]      
Carrying value $ 547 $ 576