Annual report [Section 13 and 15(d), not S-K Item 405]

Outstanding Loans and Leases and Allowance for Credit Losses - Nonperforming, Narrative (Details)

v3.25.4
Outstanding Loans and Leases and Allowance for Credit Losses - Nonperforming, Narrative (Details) - USD ($)
$ in Millions
Dec. 31, 2025
Dec. 31, 2024
Financing Receivable, Past Due [Line Items]    
Nonperforming loans and leases $ 5,804 $ 5,975
Commercial    
Financing Receivable, Past Due [Line Items]    
Nonperforming loans and leases 3,228 3,328
Consumer    
Financing Receivable, Past Due [Line Items]    
Nonperforming loans and leases 2,576 2,647
Consumer | Residential Mortgage    
Financing Receivable, Past Due [Line Items]    
Nonperforming loans and leases 2,008 2,052
Federal National Mortgage Association Certificates and Obligations (FNMA) and Federal Home Loan Mortgage Corporation Certificates and Obligations (FHLMC) | Residential Mortgage    
Financing Receivable, Past Due [Line Items]    
Long-term credit protection agreements, amount covered $ 7,200 $ 8,000