Annual report pursuant to Section 13 and 15(d)

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

v3.22.4
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
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Financing Receivable, Troubled Debt Restructuring [Line Items]      
Unpaid Principal Balance $ 290 $ 260 $ 321
Carrying Value $ 298 $ 264 $ 314
Pre-Modification Interest Rate 22.06% 17.68% 16.70%
Post-Modification Interest Rate 3.92% 4.20% 5.65%
Credit card      
Financing Receivable, Troubled Debt Restructuring [Line Items]      
Unpaid Principal Balance $ 284 $ 237 $ 269
Carrying Value $ 293 $ 248 $ 277
Pre-Modification Interest Rate 22.34% 18.45% 18.16%
Post-Modification Interest Rate 3.89% 4.09% 5.63%
Direct/indirect consumer      
Financing Receivable, Troubled Debt Restructuring [Line Items]      
Unpaid Principal Balance $ 6 $ 23 $ 52
Carrying Value $ 5 $ 16 $ 37
Pre-Modification Interest Rate 5.51% 5.88% 5.83%
Post-Modification Interest Rate 5.50% 5.88% 5.83%