Quarterly report pursuant to Section 13 or 15(d)

Outstanding Loans and Leases and Allowance for Credit Losses - Credit Card and Other Consumer - TDRs Entered into During the Period (Details)

v3.22.2.2
Outstanding Loans and Leases and Allowance for Credit Losses - Credit Card and Other Consumer - TDRs Entered into During the Period (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]        
Unpaid Principal Balance $ 88 $ 70 $ 203 $ 202
Carrying Value $ 92 $ 73 $ 210 $ 208
Pre-Modification Interest Rate 20.87% 18.06% 20.69% 17.99%
Post-Modification Interest Rate 3.83% 3.76% 3.86% 4.31%
Credit card        
Financing Receivable, Troubled Debt Restructuring [Line Items]        
Unpaid Principal Balance $ 86 $ 66 $ 198 $ 189
Carrying Value $ 90 $ 71 $ 206 $ 200
Pre-Modification Interest Rate 21.17% 18.48% 21.02% 18.47%
Post-Modification Interest Rate 3.80% 3.71% 3.82% 4.26%
Direct/indirect consumer        
Financing Receivable, Troubled Debt Restructuring [Line Items]        
Unpaid Principal Balance $ 2 $ 4 $ 5 $ 13
Carrying Value $ 2 $ 2 $ 4 $ 8
Pre-Modification Interest Rate 5.65% 5.20% 5.48% 5.53%
Post-Modification Interest Rate 5.65% 5.20% 5.48% 5.53%