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

Outstanding Loans and Leases and Allowance for Credit Losses - Credit Card and Other Consumer - TDRs Modified by Program Type (Details)

v3.25.0.1
Outstanding Loans and Leases and Allowance for Credit Losses - Credit Card and Other Consumer - TDRs Modified by Program Type (Details) - Credit card and other consumer
$ in Millions
12 Months Ended
Dec. 31, 2022
USD ($)
Financing Receivable, Modified [Line Items]  
Carrying value $ 298
Internal programs  
Financing Receivable, Modified [Line Items]  
Carrying value 251
External programs  
Financing Receivable, Modified [Line Items]  
Carrying value 44
Other  
Financing Receivable, Modified [Line Items]  
Carrying value $ 3