Quarterly report pursuant to Section 13 or 15(d)

Outstanding Loans and Leases and Allowance for Credit Losses - Residential Mortgage - Credit Quality Indicators (Details)

v3.23.3
Outstanding Loans and Leases and Allowance for Credit Losses - Residential Mortgage - Credit Quality Indicators (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Dec. 31, 2022
Financing Receivable, Credit Quality Indicator [Line Items]          
Total $ 1,049,149   $ 1,049,149   $ 1,045,747
Total gross charge-offs 1,187 $ 809 3,367 $ 2,487  
Small Business Card Loans | United States          
Financing Receivable, Credit Quality Indicator [Line Items]          
Total gross charge-offs     223   172
Consumer real estate          
Financing Receivable, Credit Quality Indicator [Line Items]          
Total gross charge-offs 15 $ 13 44 $ 196  
Consumer real estate | Residential mortgage          
Financing Receivable, Credit Quality Indicator [Line Items]          
Total 229,166   229,166   229,670
Originated in current fiscal year 13,323   13,323   41,529
Originated in fiscal year before current fiscal year 40,273   40,273   85,803
Originated two years before current fiscal year 81,131   81,131   40,466
Originated three years before current fiscal year 38,713   38,713   19,959
Originated four years before current fiscal year 18,667   18,667   5,906
Prior 37,059   37,059   36,007
Total gross charge-offs     26   161
Gross charge-offs, Originated in current fiscal year     0   0
Gross charge-offs, Originated in fiscal year before current fiscal year     4   6
Gross charge-offs, Originated two years before current fiscal year     8   5
Gross charge-offs, Originated three years before current fiscal year     4   6
Gross charge-offs, Originated four years before current fiscal year     2   1
Gross charge-offs, Prior     8   143
Consumer real estate | Less than 620 | Residential mortgage          
Financing Receivable, Credit Quality Indicator [Line Items]          
Total 2,269   2,269   2,156
Originated in current fiscal year 78   78   377
Originated in fiscal year before current fiscal year 432   432   518
Originated two years before current fiscal year 578   578   373
Originated three years before current fiscal year 382   382   124
Originated four years before current fiscal year 118   118   84
Prior 681   681   680
Consumer real estate | Greater than or equal to 620 and less than 680 | Residential mortgage          
Financing Receivable, Credit Quality Indicator [Line Items]          
Total 4,737   4,737   4,978
Originated in current fiscal year 301   301   1,011
Originated in fiscal year before current fiscal year 999   999   1,382
Originated two years before current fiscal year 1,187   1,187   840
Originated three years before current fiscal year 774   774   329
Originated four years before current fiscal year 316   316   233
Prior 1,160   1,160   1,183
Consumer real estate | Greater than or equal to 680 and less than 740 | Residential mortgage          
Financing Receivable, Credit Quality Indicator [Line Items]          
Total 23,364   23,364   25,444
Originated in current fiscal year 1,416   1,416   5,411
Originated in fiscal year before current fiscal year 4,743   4,743   8,290
Originated two years before current fiscal year 6,977   6,977   4,369
Originated three years before current fiscal year 3,860   3,860   2,187
Originated four years before current fiscal year 1,920   1,920   830
Prior 4,448   4,448   4,357
Consumer real estate | Greater than or equal to 740 | Residential mortgage          
Financing Receivable, Credit Quality Indicator [Line Items]          
Total 187,754   187,754   185,398
Originated in current fiscal year 11,177   11,177   34,150
Originated in fiscal year before current fiscal year 33,725   33,725   71,946
Originated two years before current fiscal year 68,906   68,906   31,782
Originated three years before current fiscal year 30,804   30,804   16,370
Originated four years before current fiscal year 15,446   15,446   4,603
Prior 27,696   27,696   26,547
Less than or equal to 90 percent | Consumer real estate | Residential mortgage          
Financing Receivable, Credit Quality Indicator [Line Items]          
Total 214,919   214,919   215,713
Originated in current fiscal year 12,117   12,117   39,625
Originated in fiscal year before current fiscal year 38,307   38,307   81,437
Originated two years before current fiscal year 77,128   77,128   37,228
Originated three years before current fiscal year 35,708   35,708   18,980
Originated four years before current fiscal year 17,751   17,751   5,734
Prior 33,908   33,908   32,709
Greater than 90 percent but less than or equal to 100 percent | Consumer real estate | Residential mortgage          
Financing Receivable, Credit Quality Indicator [Line Items]          
Total 2,288   2,288   1,615
Originated in current fiscal year 593   593   950
Originated in fiscal year before current fiscal year 1,153   1,153   530
Originated two years before current fiscal year 391   391   93
Originated three years before current fiscal year 78   78   15
Originated four years before current fiscal year 35   35   8
Prior 38   38   19
Greater than 100 percent | Consumer real estate | Residential mortgage          
Financing Receivable, Credit Quality Indicator [Line Items]          
Total 917   917   648
Originated in current fiscal year 262   262   374
Originated in fiscal year before current fiscal year 439   439   169
Originated two years before current fiscal year 129   129   43
Originated three years before current fiscal year 34   34   15
Originated four years before current fiscal year 14   14   8
Prior 39   39   39
Fully-insured loans | Consumer real estate | Residential mortgage          
Financing Receivable, Credit Quality Indicator [Line Items]          
Total 11,042   11,042   11,694
Originated in current fiscal year 351   351   580
Originated in fiscal year before current fiscal year 374   374   3,667
Originated two years before current fiscal year 3,483   3,483   3,102
Originated three years before current fiscal year 2,893   2,893   949
Originated four years before current fiscal year 867   867   156
Prior $ 3,074   $ 3,074   $ 3,240