Quarterly report pursuant to Section 13 or 15(d)

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

v3.22.2.2
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 - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Financing Receivable, Troubled Debt Restructuring [Line Items]        
Carrying Value $ 92 $ 73 $ 210 $ 208
Internal programs        
Financing Receivable, Troubled Debt Restructuring [Line Items]        
Carrying Value 77 60 174 166
External programs        
Financing Receivable, Troubled Debt Restructuring [Line Items]        
Carrying Value 13 11 32 37
Other        
Financing Receivable, Troubled Debt Restructuring [Line Items]        
Carrying Value $ 2 $ 2 $ 4 $ 5