v3.26.1
Loans and Related Allowance for Credit Losses, Credit Quality Indicators for Residential Mortgage Loans by Vintage (Details) - Total Consumer [Member] - USD ($)
$ in Millions
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Total loans $ 394,816   $ 394,816   $ 386,272
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]          
Loan charge-offs, loans 990 $ 1,005 1,987 $ 2,027  
Residential mortgage [Member]          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Term loans by origination year, current fiscal year, finance receivable 11,691   11,691   16,694
Term loans by origination year, fiscal year before current fiscal year, finance receivable 15,251   15,251   8,105
Term loans by origination year, two years before current fiscal year, finance receivable 7,238   7,238   10,132
Term loans by origination year, three years before current fiscal year, finance receivable 9,353   9,353   40,818
Term loans by origination year, four years before current fiscal year, finance receivable 39,224   39,224   55,741
Term loans by origination year, more than five years before current fiscal year, finance receivable 148,527   148,527   100,239
Revolving loans, finance receivable 2,983   2,983   3,871
Revolving loans converted to term loans, finance receivable 6,507   6,507   6,590
Total loans 240,774   240,774   242,190
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]          
Term loans by origination year, current fiscal year, charge-offs     0   0
Term loans by origination year, fiscal year before current fiscal year, charge-offs     0   1
Term loans by origination year, two years before current fiscal year, charge-offs     0   1
Term loans by origination year, three years before current fiscal year, charge-offs     0   7
Term loans by origination year, four years before current fiscal year, charge-offs     4   8
Term loans by origination year, more than five years before current fiscal year, charge-offs     8   29
Revolving loans, charge-offs     1   2
Revolving loans converted to term loans, charge-offs     10   21
Loan charge-offs, loans 11 $ 32 23 $ 43 69
Residential mortgage [Member] | Not government insured/guaranteed [Member] | LTV 0-80% [Member]          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Term loans by origination year, current fiscal year, finance receivable 11,578   11,578   15,501
Term loans by origination year, fiscal year before current fiscal year, finance receivable 14,326   14,326   7,473
Term loans by origination year, two years before current fiscal year, finance receivable 6,890   6,890   9,687
Term loans by origination year, three years before current fiscal year, finance receivable 9,082   9,082   38,247
Term loans by origination year, four years before current fiscal year, finance receivable 37,622   37,622   55,218
Term loans by origination year, more than five years before current fiscal year, finance receivable 143,002   143,002   94,237
Revolving loans, finance receivable 2,839   2,839   3,825
Revolving loans converted to term loans, finance receivable 6,440   6,440   6,502
Total loans 231,779   231,779   230,690
Residential mortgage [Member] | Not government insured/guaranteed [Member] | LTV 80.01-100% [Member]          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Term loans by origination year, current fiscal year, finance receivable 103   103   1,152
Term loans by origination year, fiscal year before current fiscal year, finance receivable 876   876   573
Term loans by origination year, two years before current fiscal year, finance receivable 304   304   394
Term loans by origination year, three years before current fiscal year, finance receivable 232   232   2,434
Term loans by origination year, four years before current fiscal year, finance receivable 1,504   1,504   437
Term loans by origination year, more than five years before current fiscal year, finance receivable 398   398   283
Revolving loans, finance receivable 11   11   27
Revolving loans converted to term loans, finance receivable 43   43   56
Total loans 3,471   3,471   5,356
Residential mortgage [Member] | Not government insured/guaranteed [Member] | LTV greater than 100% [Member]          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Term loans by origination year, current fiscal year, finance receivable 0   0   7
Term loans by origination year, fiscal year before current fiscal year, finance receivable 12   12   22
Term loans by origination year, two years before current fiscal year, finance receivable 13   13   25
Term loans by origination year, three years before current fiscal year, finance receivable 18   18   93
Term loans by origination year, four years before current fiscal year, finance receivable 65   65   34
Term loans by origination year, more than five years before current fiscal year, finance receivable 49   49   40
Revolving loans, finance receivable 2   2   8
Revolving loans converted to term loans, finance receivable 8   8   12
Total loans 167   167   241
Residential mortgage [Member] | Not government insured/guaranteed [Member] | No LTV available [Member]          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Term loans by origination year, current fiscal year, finance receivable 10   10   32
Term loans by origination year, fiscal year before current fiscal year, finance receivable 35   35   35
Term loans by origination year, two years before current fiscal year, finance receivable 31   31   20
Term loans by origination year, three years before current fiscal year, finance receivable 18   18   38
Term loans by origination year, four years before current fiscal year, finance receivable 27   27   32
Term loans by origination year, more than five years before current fiscal year, finance receivable 133   133   146
Revolving loans, finance receivable 131   131   11
Revolving loans converted to term loans, finance receivable 16   16   20
Total loans 401   401   334
Residential mortgage [Member] | Not government insured/guaranteed [Member] | FICO 740 or more [Member]          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Term loans by origination year, current fiscal year, finance receivable 10,925   10,925   15,739
Term loans by origination year, fiscal year before current fiscal year, finance receivable 14,333   14,333   7,606
Term loans by origination year, two years before current fiscal year, finance receivable 6,845   6,845   9,518
Term loans by origination year, three years before current fiscal year, finance receivable 8,824   8,824   37,588
Term loans by origination year, four years before current fiscal year, finance receivable 36,288   36,288   52,338
Term loans by origination year, more than five years before current fiscal year, finance receivable 129,966   129,966   83,614
Revolving loans, finance receivable 2,436   2,436   3,078
Revolving loans converted to term loans, finance receivable 4,088   4,088   4,028
Total loans 213,705   213,705   213,509
Residential mortgage [Member] | Not government insured/guaranteed [Member] | FICO 700 to 739 [Member]          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Term loans by origination year, current fiscal year, finance receivable 612   612   678
Term loans by origination year, fiscal year before current fiscal year, finance receivable 579   579   314
Term loans by origination year, two years before current fiscal year, finance receivable 260   260   348
Term loans by origination year, three years before current fiscal year, finance receivable 293   293   1,888
Term loans by origination year, four years before current fiscal year, finance receivable 1,670   1,670   2,043
Term loans by origination year, more than five years before current fiscal year, finance receivable 6,807   6,807   5,078
Revolving loans, finance receivable 280   280   393
Revolving loans converted to term loans, finance receivable 834   834   848
Total loans 11,335   11,335   11,590
Residential mortgage [Member] | Not government insured/guaranteed [Member] | FICO 660 to 699 [Member]          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Term loans by origination year, current fiscal year, finance receivable 111   111   168
Term loans by origination year, fiscal year before current fiscal year, finance receivable 167   167   102
Term loans by origination year, two years before current fiscal year, finance receivable 75   75   138
Term loans by origination year, three years before current fiscal year, finance receivable 126   126   722
Term loans by origination year, four years before current fiscal year, finance receivable 721   721   794
Term loans by origination year, more than five years before current fiscal year, finance receivable 2,730   2,730   2,242
Revolving loans, finance receivable 132   132   183
Revolving loans converted to term loans, finance receivable 512   512   524
Total loans 4,574   4,574   4,873
Residential mortgage [Member] | Not government insured/guaranteed [Member] | FICO 620 to 659 [Member]          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Term loans by origination year, current fiscal year, finance receivable 26   26   49
Term loans by origination year, fiscal year before current fiscal year, finance receivable 27   27   10
Term loans by origination year, two years before current fiscal year, finance receivable 15   15   40
Term loans by origination year, three years before current fiscal year, finance receivable 28   28   269
Term loans by origination year, four years before current fiscal year, finance receivable 181   181   202
Term loans by origination year, more than five years before current fiscal year, finance receivable 1,006   1,006   900
Revolving loans, finance receivable 48   48   63
Revolving loans converted to term loans, finance receivable 251   251   252
Total loans 1,582   1,582   1,785
Residential mortgage [Member] | Not government insured/guaranteed [Member] | FICO less than 620 [Member]          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Term loans by origination year, current fiscal year, finance receivable 4   4   5
Term loans by origination year, fiscal year before current fiscal year, finance receivable 4   4   5
Term loans by origination year, two years before current fiscal year, finance receivable 1   1   16
Term loans by origination year, three years before current fiscal year, finance receivable 22   22   157
Term loans by origination year, four years before current fiscal year, finance receivable 175   175   147
Term loans by origination year, more than five years before current fiscal year, finance receivable 1,287   1,287   1,194
Revolving loans, finance receivable 51   51   82
Revolving loans converted to term loans, finance receivable 418   418   434
Total loans 1,962   1,962   2,040
Residential mortgage [Member] | Not government insured/guaranteed [Member] | No FICO available [Member]          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Term loans by origination year, current fiscal year, finance receivable 13   13   53
Term loans by origination year, fiscal year before current fiscal year, finance receivable 139   139   66
Term loans by origination year, two years before current fiscal year, finance receivable 42   42   66
Term loans by origination year, three years before current fiscal year, finance receivable 57   57   188
Term loans by origination year, four years before current fiscal year, finance receivable 183   183   197
Term loans by origination year, more than five years before current fiscal year, finance receivable 1,786   1,786   1,678
Revolving loans, finance receivable 36   36   72
Revolving loans converted to term loans, finance receivable 404   404   504
Total loans 2,660   2,660   2,824
Residential mortgage [Member] | Not government insured/guaranteed [Member] | Current-29 days past due [Member]          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Term loans by origination year, current fiscal year, finance receivable 11,683   11,683   16,684
Term loans by origination year, fiscal year before current fiscal year, finance receivable 15,246   15,246   8,093
Term loans by origination year, two years before current fiscal year, finance receivable 7,231   7,231   10,109
Term loans by origination year, three years before current fiscal year, finance receivable 9,328   9,328   40,678
Term loans by origination year, four years before current fiscal year, finance receivable 39,083   39,083   55,583
Term loans by origination year, more than five years before current fiscal year, finance receivable 142,512   142,512   93,805
Revolving loans, finance receivable 2,968   2,968   3,852
Revolving loans converted to term loans, finance receivable 6,261   6,261   6,326
Total loans 234,312   234,312   235,130
Residential mortgage [Member] | Not government insured/guaranteed [Member] | 30 to 89 days past due [Member]          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Term loans by origination year, current fiscal year, finance receivable 8   8   8
Term loans by origination year, fiscal year before current fiscal year, finance receivable 3   3   4
Term loans by origination year, two years before current fiscal year, finance receivable 6   6   10
Term loans by origination year, three years before current fiscal year, finance receivable 9   9   83
Term loans by origination year, four years before current fiscal year, finance receivable 81   81   81
Term loans by origination year, more than five years before current fiscal year, finance receivable 654   654   572
Revolving loans, finance receivable 7   7   13
Revolving loans converted to term loans, finance receivable 122   122   124
Total loans 890   890   895
Residential mortgage [Member] | Not government insured/guaranteed [Member] | 90 days or more past due [Member]          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Term loans by origination year, current fiscal year, finance receivable 0   0   0
Term loans by origination year, fiscal year before current fiscal year, finance receivable 0   0   6
Term loans by origination year, two years before current fiscal year, finance receivable 1   1   7
Term loans by origination year, three years before current fiscal year, finance receivable 13   13   51
Term loans by origination year, four years before current fiscal year, finance receivable 54   54   57
Term loans by origination year, more than five years before current fiscal year, finance receivable 416   416   329
Revolving loans, finance receivable 8   8   6
Revolving loans converted to term loans, finance receivable 124   124   140
Total loans 616   616   596
Residential mortgage [Member] | Government insured or guaranteed [Member]          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Term loans by origination year, current fiscal year, finance receivable 0   0   2
Term loans by origination year, fiscal year before current fiscal year, finance receivable 2   2   2
Term loans by origination year, two years before current fiscal year, finance receivable 0   0   6
Term loans by origination year, three years before current fiscal year, finance receivable 3   3   6
Term loans by origination year, four years before current fiscal year, finance receivable 6   6   20
Term loans by origination year, more than five years before current fiscal year, finance receivable 4,945   4,945   5,533
Revolving loans, finance receivable 0   0   0
Revolving loans converted to term loans, finance receivable 0   0   0
Total loans 4,956   4,956   5,569
Residential mortgage [Member] | Government insured or guaranteed [Member] | 90 days or more past due [Member]          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Total loans $ 1,300   $ 1,300   $ 1,700