v3.26.1
Loans And The Allowance For Credit Losses (Financing Receivables Credit Quality Indicators) (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
Financing Receivable, Recorded Investment [Line Items]      
Financing Receivable, Originated in Current Fiscal Year $ 5,218   $ 17,576
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year 16,562   10,425
Financing Receivable, Originated Two Years before Latest Fiscal Year 9,821   8,133
Financing Receivable, Originated Three Years before Latest Fiscal Year 7,480   11,108
Financing Receivable, Originated Four Years before Latest Fiscal Year 10,016   8,200
Financing Receivable, Originated Five or More Years before Latest Fiscal Year 20,621   13,528
Financing Receivable, Revolving 27,662   26,219
Financing Receivable, Revolving Converted to Amortizing 94   96
Financing Receivable, Unallocated 452   352
Loans, net of unearned income 97,926   95,637
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year, Writeoff 9 $ 3  
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 20 22  
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff 19 26  
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff 40 26  
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff 16 9  
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year, Writeoff 8 9  
Financing Receivable, Excluding Accrued Interest, Revolving, Writeoff 39 50  
Charge-offs 151 145  
Commercial And Industrial [Member]      
Financing Receivable, Recorded Investment [Line Items]      
Financing Receivable, Originated in Current Fiscal Year 3,041   10,271
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year 9,773   5,847
Financing Receivable, Originated Two Years before Latest Fiscal Year 5,355   3,092
Financing Receivable, Originated Three Years before Latest Fiscal Year 2,675   3,899
Financing Receivable, Originated Four Years before Latest Fiscal Year 3,268   1,928
Financing Receivable, Originated Five or More Years before Latest Fiscal Year 5,120   3,589
Financing Receivable, Revolving 21,243   19,910
Financing Receivable, Revolving Converted to Amortizing 0   0
Financing Receivable, Unallocated 349   254
Loans, net of unearned income 50,824   48,790
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year, Writeoff 5 0  
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 10 3  
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff 15 7  
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff 35 13  
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff 5 3  
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year, Writeoff 1 1  
Financing Receivable, Excluding Accrued Interest, Revolving, Writeoff 17 30  
Charge-offs 88 57  
Commercial Real Estate Mortgage - Owner-Occupied [Member]      
Financing Receivable, Recorded Investment [Line Items]      
Financing Receivable, Originated in Current Fiscal Year 247   800
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year 825   741
Financing Receivable, Originated Two Years before Latest Fiscal Year 760   612
Financing Receivable, Originated Three Years before Latest Fiscal Year 566   788
Financing Receivable, Originated Four Years before Latest Fiscal Year 762   733
Financing Receivable, Originated Five or More Years before Latest Fiscal Year 1,682   1,061
Financing Receivable, Revolving 167   115
Financing Receivable, Revolving Converted to Amortizing 0   0
Financing Receivable, Unallocated (5)   (5)
Loans, net of unearned income 5,004   4,845
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year, Writeoff   0  
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year   0  
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff   0  
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff   0  
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff   1  
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year, Writeoff   1  
Financing Receivable, Excluding Accrued Interest, Revolving, Writeoff   0  
Charge-offs   2  
Commercial Real Estate Construction - Owner-Occupied [Member]      
Financing Receivable, Recorded Investment [Line Items]      
Financing Receivable, Originated in Current Fiscal Year 11   81
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year 85   32
Financing Receivable, Originated Two Years before Latest Fiscal Year 33   29
Financing Receivable, Originated Three Years before Latest Fiscal Year 20   36
Financing Receivable, Originated Four Years before Latest Fiscal Year 33   23
Financing Receivable, Originated Five or More Years before Latest Fiscal Year 66   48
Financing Receivable, Revolving 13   14
Financing Receivable, Revolving Converted to Amortizing 0   0
Financing Receivable, Unallocated 0   0
Loans, net of unearned income 261   263
Commercial Investor Real Estate Mortgage [Member]      
Financing Receivable, Recorded Investment [Line Items]      
Financing Receivable, Originated in Current Fiscal Year 1,137   3,197
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year 2,726   855
Financing Receivable, Originated Two Years before Latest Fiscal Year 1,008   718
Financing Receivable, Originated Three Years before Latest Fiscal Year 780   1,231
Financing Receivable, Originated Four Years before Latest Fiscal Year 990   403
Financing Receivable, Originated Five or More Years before Latest Fiscal Year 401   185
Financing Receivable, Revolving 671   589
Financing Receivable, Revolving Converted to Amortizing 0   0
Financing Receivable, Unallocated (7)   (6)
Loans, net of unearned income 7,706   7,172
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year, Writeoff   0  
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year   8  
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff   12  
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff   0  
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff   0  
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year, Writeoff   2  
Financing Receivable, Excluding Accrued Interest, Revolving, Writeoff   0  
Charge-offs   22  
Commercial Investor Real Estate Construction [Member]      
Financing Receivable, Recorded Investment [Line Items]      
Financing Receivable, Originated in Current Fiscal Year 107   323
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year 379   450
Financing Receivable, Originated Two Years before Latest Fiscal Year 335   276
Financing Receivable, Originated Three Years before Latest Fiscal Year 216   204
Financing Receivable, Originated Four Years before Latest Fiscal Year 170   0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year 1   1
Financing Receivable, Revolving 743   693
Financing Receivable, Revolving Converted to Amortizing 0   0
Financing Receivable, Unallocated (13)   (13)
Loans, net of unearned income 1,938   1,934
Residential First Mortgage [Member]      
Financing Receivable, Recorded Investment [Line Items]      
Financing Receivable, Originated in Current Fiscal Year 363   1,470
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year 1,516   1,365
Financing Receivable, Originated Two Years before Latest Fiscal Year 1,280   2,074
Financing Receivable, Originated Three Years before Latest Fiscal Year 1,970   3,009
Financing Receivable, Originated Four Years before Latest Fiscal Year 2,933   4,278
Financing Receivable, Originated Five or More Years before Latest Fiscal Year 11,391   7,399
Financing Receivable, Revolving 3   2
Financing Receivable, Revolving Converted to Amortizing 0   0
Financing Receivable, Unallocated 165   168
Loans, net of unearned income 19,621   19,765
Home Equity Lines of Credit [Member]      
Financing Receivable, Recorded Investment [Line Items]      
Financing Receivable, Originated in Current Fiscal Year 0   0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year 0   0
Financing Receivable, Originated Two Years before Latest Fiscal Year 0   0
Financing Receivable, Originated Three Years before Latest Fiscal Year 0   0
Financing Receivable, Originated Four Years before Latest Fiscal Year 0   0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year 0   0
Financing Receivable, Revolving 3,081   3,104
Financing Receivable, Revolving Converted to Amortizing 94   96
Financing Receivable, Unallocated 35   32
Loans, net of unearned income 3,210   3,232
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year, Writeoff 0    
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 0    
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff 0    
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff 0    
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff 0    
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year, Writeoff 0    
Financing Receivable, Excluding Accrued Interest, Revolving, Writeoff 1    
Charge-offs 1    
Home Equity Loan [Member]      
Financing Receivable, Recorded Investment [Line Items]      
Financing Receivable, Originated in Current Fiscal Year 82   401
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year 388   331
Financing Receivable, Originated Two Years before Latest Fiscal Year 313   268
Financing Receivable, Originated Three Years before Latest Fiscal Year 253   331
Financing Receivable, Originated Four Years before Latest Fiscal Year 316   340
Financing Receivable, Originated Five or More Years before Latest Fiscal Year 919   638
Financing Receivable, Revolving 0   0
Financing Receivable, Revolving Converted to Amortizing 0   0
Financing Receivable, Unallocated 16   15
Loans, net of unearned income 2,287   2,324
Consumer Credit Card Financing Receivable [Member]      
Financing Receivable, Recorded Investment [Line Items]      
Financing Receivable, Originated in Current Fiscal Year 0   0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year 0   0
Financing Receivable, Originated Two Years before Latest Fiscal Year 0   0
Financing Receivable, Originated Three Years before Latest Fiscal Year 0   0
Financing Receivable, Originated Four Years before Latest Fiscal Year 0   0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year 0   0
Financing Receivable, Revolving 1,494   1,537
Financing Receivable, Revolving Converted to Amortizing 0   0
Financing Receivable, Unallocated (22)   (18)
Loans, net of unearned income 1,472   1,519
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year, Writeoff 0 0  
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 0 0  
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff 0 0  
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff 0 0  
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff 0 0  
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year, Writeoff 0 0  
Financing Receivable, Excluding Accrued Interest, Revolving, Writeoff 18 17  
Charge-offs 18 17  
Other Consumer [Member]      
Financing Receivable, Recorded Investment [Line Items]      
Financing Receivable, Originated in Current Fiscal Year 230   1,033
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year 870   804
Financing Receivable, Originated Two Years before Latest Fiscal Year 737   1,064
Financing Receivable, Originated Three Years before Latest Fiscal Year 1,000   1,610
Financing Receivable, Originated Four Years before Latest Fiscal Year 1,544   495
Financing Receivable, Originated Five or More Years before Latest Fiscal Year 1,041   607
Financing Receivable, Revolving 247   255
Financing Receivable, Revolving Converted to Amortizing 0   0
Financing Receivable, Unallocated (66)   (75)
Loans, net of unearned income 5,603   5,793
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year, Writeoff 4 3  
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 10 11  
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff 4 7  
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff 5 13  
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff 11 5  
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year, Writeoff 7 5  
Financing Receivable, Excluding Accrued Interest, Revolving, Writeoff 3 3  
Charge-offs 44 47  
Pass [Member] | Commercial And Industrial [Member]      
Financing Receivable, Recorded Investment [Line Items]      
Financing Receivable, Originated in Current Fiscal Year 2,994   9,993
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year 9,471   5,700
Financing Receivable, Originated Two Years before Latest Fiscal Year 5,245   2,683
Financing Receivable, Originated Three Years before Latest Fiscal Year 2,337   3,593
Financing Receivable, Originated Four Years before Latest Fiscal Year 3,011   1,866
Financing Receivable, Originated Five or More Years before Latest Fiscal Year 5,017   3,540
Financing Receivable, Revolving 20,536   19,167
Financing Receivable, Revolving Converted to Amortizing 0   0
Financing Receivable, Unallocated 349   254
Loans, net of unearned income 48,960   46,796
Pass [Member] | Commercial Real Estate Mortgage - Owner-Occupied [Member]      
Financing Receivable, Recorded Investment [Line Items]      
Financing Receivable, Originated in Current Fiscal Year 224   756
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year 746   706
Financing Receivable, Originated Two Years before Latest Fiscal Year 736   589
Financing Receivable, Originated Three Years before Latest Fiscal Year 547   735
Financing Receivable, Originated Four Years before Latest Fiscal Year 705   662
Financing Receivable, Originated Five or More Years before Latest Fiscal Year 1,534   1,000
Financing Receivable, Revolving 163   112
Financing Receivable, Revolving Converted to Amortizing 0   0
Financing Receivable, Unallocated (5)   (5)
Loans, net of unearned income 4,650   4,555
Pass [Member] | Commercial Real Estate Construction - Owner-Occupied [Member]      
Financing Receivable, Recorded Investment [Line Items]      
Financing Receivable, Originated in Current Fiscal Year 11   75
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year 79   24
Financing Receivable, Originated Two Years before Latest Fiscal Year 25   29
Financing Receivable, Originated Three Years before Latest Fiscal Year 15   29
Financing Receivable, Originated Four Years before Latest Fiscal Year 29   23
Financing Receivable, Originated Five or More Years before Latest Fiscal Year 58   45
Financing Receivable, Revolving 13   14
Financing Receivable, Revolving Converted to Amortizing 0   0
Financing Receivable, Unallocated 0   0
Loans, net of unearned income 230   239
Pass [Member] | Commercial Investor Real Estate Mortgage [Member]      
Financing Receivable, Recorded Investment [Line Items]      
Financing Receivable, Originated in Current Fiscal Year 1,072   2,802
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year 2,453   806
Financing Receivable, Originated Two Years before Latest Fiscal Year 949   637
Financing Receivable, Originated Three Years before Latest Fiscal Year 699   960
Financing Receivable, Originated Four Years before Latest Fiscal Year 752   309
Financing Receivable, Originated Five or More Years before Latest Fiscal Year 340   180
Financing Receivable, Revolving 553   531
Financing Receivable, Revolving Converted to Amortizing 0   0
Financing Receivable, Unallocated (7)   (6)
Loans, net of unearned income 6,811   6,219
Pass [Member] | Commercial Investor Real Estate Construction [Member]      
Financing Receivable, Recorded Investment [Line Items]      
Financing Receivable, Originated in Current Fiscal Year 105   321
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year 336   446
Financing Receivable, Originated Two Years before Latest Fiscal Year 335   276
Financing Receivable, Originated Three Years before Latest Fiscal Year 187   162
Financing Receivable, Originated Four Years before Latest Fiscal Year 54   0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year 1   1
Financing Receivable, Revolving 693   660
Financing Receivable, Revolving Converted to Amortizing 0   0
Financing Receivable, Unallocated (13)   (13)
Loans, net of unearned income 1,698   1,853
Special Mention [Member] | Commercial And Industrial [Member]      
Financing Receivable, Recorded Investment [Line Items]      
Financing Receivable, Originated in Current Fiscal Year 6   70
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year 31   29
Financing Receivable, Originated Two Years before Latest Fiscal Year 39   107
Financing Receivable, Originated Three Years before Latest Fiscal Year 85   133
Financing Receivable, Originated Four Years before Latest Fiscal Year 130   40
Financing Receivable, Originated Five or More Years before Latest Fiscal Year 35   9
Financing Receivable, Revolving 239   190
Financing Receivable, Revolving Converted to Amortizing 0   0
Financing Receivable, Unallocated 0   0
Loans, net of unearned income 565   578
Special Mention [Member] | Commercial Real Estate Mortgage - Owner-Occupied [Member]      
Financing Receivable, Recorded Investment [Line Items]      
Financing Receivable, Originated in Current Fiscal Year 5   4
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year 26   18
Financing Receivable, Originated Two Years before Latest Fiscal Year 5   7
Financing Receivable, Originated Three Years before Latest Fiscal Year 6   28
Financing Receivable, Originated Four Years before Latest Fiscal Year 31   29
Financing Receivable, Originated Five or More Years before Latest Fiscal Year 84   18
Financing Receivable, Revolving 1   1
Financing Receivable, Revolving Converted to Amortizing 0   0
Financing Receivable, Unallocated 0   0
Loans, net of unearned income 158   105
Special Mention [Member] | Commercial Real Estate Construction - Owner-Occupied [Member]      
Financing Receivable, Recorded Investment [Line Items]      
Financing Receivable, Originated in Current Fiscal Year 0   0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year 1   7
Financing Receivable, Originated Two Years before Latest Fiscal Year 7   0
Financing Receivable, Originated Three Years before Latest Fiscal Year 3   7
Financing Receivable, Originated Four Years before Latest Fiscal Year 4   0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year 7   2
Financing Receivable, Revolving 0   0
Financing Receivable, Revolving Converted to Amortizing 0   0
Financing Receivable, Unallocated 0   0
Loans, net of unearned income 22   16
Special Mention [Member] | Commercial Investor Real Estate Mortgage [Member]      
Financing Receivable, Recorded Investment [Line Items]      
Financing Receivable, Originated in Current Fiscal Year 36   144
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year 112   0
Financing Receivable, Originated Two Years before Latest Fiscal Year 32   59
Financing Receivable, Originated Three Years before Latest Fiscal Year 39   135
Financing Receivable, Originated Four Years before Latest Fiscal Year 98   1
Financing Receivable, Originated Five or More Years before Latest Fiscal Year 1   1
Financing Receivable, Revolving 3   0
Financing Receivable, Revolving Converted to Amortizing 0   0
Financing Receivable, Unallocated 0   0
Loans, net of unearned income 321   340
Special Mention [Member] | Commercial Investor Real Estate Construction [Member]      
Financing Receivable, Recorded Investment [Line Items]      
Financing Receivable, Originated in Current Fiscal Year 2   2
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year 43   4
Financing Receivable, Originated Two Years before Latest Fiscal Year 0   0
Financing Receivable, Originated Three Years before Latest Fiscal Year 29   0
Financing Receivable, Originated Four Years before Latest Fiscal Year 71   0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year 0   0
Financing Receivable, Revolving 38   18
Financing Receivable, Revolving Converted to Amortizing 0   0
Financing Receivable, Unallocated 0   0
Loans, net of unearned income 183   24
Substandard [Member] | Commercial And Industrial [Member]      
Financing Receivable, Recorded Investment [Line Items]      
Financing Receivable, Originated in Current Fiscal Year 7   159
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year 176   30
Financing Receivable, Originated Two Years before Latest Fiscal Year 22   184
Financing Receivable, Originated Three Years before Latest Fiscal Year 179   137
Financing Receivable, Originated Four Years before Latest Fiscal Year 96   5
Financing Receivable, Originated Five or More Years before Latest Fiscal Year 27   13
Financing Receivable, Revolving 321   414
Financing Receivable, Revolving Converted to Amortizing 0   0
Financing Receivable, Unallocated 0   0
Loans, net of unearned income 828   942
Substandard [Member] | Commercial Real Estate Mortgage - Owner-Occupied [Member]      
Financing Receivable, Recorded Investment [Line Items]      
Financing Receivable, Originated in Current Fiscal Year 11   39
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year 52   13
Financing Receivable, Originated Two Years before Latest Fiscal Year 13   14
Financing Receivable, Originated Three Years before Latest Fiscal Year 7   15
Financing Receivable, Originated Four Years before Latest Fiscal Year 18   30
Financing Receivable, Originated Five or More Years before Latest Fiscal Year 39   27
Financing Receivable, Revolving 3   2
Financing Receivable, Revolving Converted to Amortizing 0   0
Financing Receivable, Unallocated 0   0
Loans, net of unearned income 143   140
Substandard [Member] | Commercial Real Estate Construction - Owner-Occupied [Member]      
Financing Receivable, Recorded Investment [Line Items]      
Financing Receivable, Originated in Current Fiscal Year 0   6
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year 5   0
Financing Receivable, Originated Two Years before Latest Fiscal Year 0   0
Financing Receivable, Originated Three Years before Latest Fiscal Year 2   0
Financing Receivable, Originated Four Years before Latest Fiscal Year 0   0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year 0   0
Financing Receivable, Revolving 0   0
Financing Receivable, Revolving Converted to Amortizing 0   0
Financing Receivable, Unallocated 0   0
Loans, net of unearned income 7   6
Substandard [Member] | Commercial Investor Real Estate Mortgage [Member]      
Financing Receivable, Recorded Investment [Line Items]      
Financing Receivable, Originated in Current Fiscal Year 29   251
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year 153   0
Financing Receivable, Originated Two Years before Latest Fiscal Year 1   22
Financing Receivable, Originated Three Years before Latest Fiscal Year 42   109
Financing Receivable, Originated Four Years before Latest Fiscal Year 116   93
Financing Receivable, Originated Five or More Years before Latest Fiscal Year 60   0
Financing Receivable, Revolving 70   17
Financing Receivable, Revolving Converted to Amortizing 0   0
Financing Receivable, Unallocated 0   0
Loans, net of unearned income 471   492
Substandard [Member] | Commercial Investor Real Estate Construction [Member]      
Financing Receivable, Recorded Investment [Line Items]      
Financing Receivable, Originated in Current Fiscal Year 0   0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year 0   0
Financing Receivable, Originated Two Years before Latest Fiscal Year 0   0
Financing Receivable, Originated Three Years before Latest Fiscal Year 0   42
Financing Receivable, Originated Four Years before Latest Fiscal Year 45   0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year 0   0
Financing Receivable, Revolving 12   15
Financing Receivable, Revolving Converted to Amortizing 0   0
Financing Receivable, Unallocated 0   0
Loans, net of unearned income 57   57
Non-Accrual [Member] | Commercial And Industrial [Member]      
Financing Receivable, Recorded Investment [Line Items]      
Financing Receivable, Originated in Current Fiscal Year 34   49
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year 95   88
Financing Receivable, Originated Two Years before Latest Fiscal Year 49   118
Financing Receivable, Originated Three Years before Latest Fiscal Year 74   36
Financing Receivable, Originated Four Years before Latest Fiscal Year 31   17
Financing Receivable, Originated Five or More Years before Latest Fiscal Year 41   27
Financing Receivable, Revolving 147   139
Financing Receivable, Revolving Converted to Amortizing 0   0
Financing Receivable, Unallocated 0   0
Loans, net of unearned income 471   474
Non-Accrual [Member] | Commercial Real Estate Mortgage - Owner-Occupied [Member]      
Financing Receivable, Recorded Investment [Line Items]      
Financing Receivable, Originated in Current Fiscal Year 7   1
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year 1   4
Financing Receivable, Originated Two Years before Latest Fiscal Year 6   2
Financing Receivable, Originated Three Years before Latest Fiscal Year 6   10
Financing Receivable, Originated Four Years before Latest Fiscal Year 8   12
Financing Receivable, Originated Five or More Years before Latest Fiscal Year 25   16
Financing Receivable, Revolving 0   0
Financing Receivable, Revolving Converted to Amortizing 0   0
Financing Receivable, Unallocated 0   0
Loans, net of unearned income 53   45
Non-Accrual [Member] | Commercial Real Estate Construction - Owner-Occupied [Member]      
Financing Receivable, Recorded Investment [Line Items]      
Financing Receivable, Originated in Current Fiscal Year 0   0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year 0   1
Financing Receivable, Originated Two Years before Latest Fiscal Year 1   0
Financing Receivable, Originated Three Years before Latest Fiscal Year 0   0
Financing Receivable, Originated Four Years before Latest Fiscal Year 0   0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year 1   1
Financing Receivable, Revolving 0   0
Financing Receivable, Revolving Converted to Amortizing 0   0
Financing Receivable, Unallocated 0   0
Loans, net of unearned income 2   2
Non-Accrual [Member] | Commercial Investor Real Estate Mortgage [Member]      
Financing Receivable, Recorded Investment [Line Items]      
Financing Receivable, Originated in Current Fiscal Year 0   0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year 8   49
Financing Receivable, Originated Two Years before Latest Fiscal Year 26   0
Financing Receivable, Originated Three Years before Latest Fiscal Year 0   27
Financing Receivable, Originated Four Years before Latest Fiscal Year 24   0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year 0   4
Financing Receivable, Revolving 45   41
Financing Receivable, Revolving Converted to Amortizing 0   0
Financing Receivable, Unallocated 0   0
Loans, net of unearned income 103   121
Non-Accrual [Member] | Commercial Investor Real Estate Construction [Member]      
Financing Receivable, Recorded Investment [Line Items]      
Financing Receivable, Originated in Current Fiscal Year 0   0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year 0   0
Financing Receivable, Originated Two Years before Latest Fiscal Year 0   0
Financing Receivable, Originated Three Years before Latest Fiscal Year 0   0
Financing Receivable, Originated Four Years before Latest Fiscal Year 0   0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year 0   0
Financing Receivable, Revolving 0   0
Financing Receivable, Revolving Converted to Amortizing 0   0
Financing Receivable, Unallocated 0   0
Loans, net of unearned income 0   0
Commercial      
Financing Receivable, Recorded Investment [Line Items]      
Financing Receivable, Originated in Current Fiscal Year 3,299   11,152
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year 10,683   6,620
Financing Receivable, Originated Two Years before Latest Fiscal Year 6,148   3,733
Financing Receivable, Originated Three Years before Latest Fiscal Year 3,261   4,723
Financing Receivable, Originated Four Years before Latest Fiscal Year 4,063   2,684
Financing Receivable, Originated Five or More Years before Latest Fiscal Year 6,868   4,698
Financing Receivable, Revolving 21,423   20,039
Financing Receivable, Revolving Converted to Amortizing 0   0
Financing Receivable, Unallocated 344   249
Loans, net of unearned income 56,089   53,898
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year, Writeoff 5 0  
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 10 3  
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff 15 7  
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff 35 13  
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff 5 4  
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year, Writeoff 1 2  
Financing Receivable, Excluding Accrued Interest, Revolving, Writeoff 17 30  
Charge-offs 88 59  
Investor Real Estate      
Financing Receivable, Recorded Investment [Line Items]      
Financing Receivable, Originated in Current Fiscal Year 1,244   3,520
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year 3,105   1,305
Financing Receivable, Originated Two Years before Latest Fiscal Year 1,343   994
Financing Receivable, Originated Three Years before Latest Fiscal Year 996   1,435
Financing Receivable, Originated Four Years before Latest Fiscal Year 1,160   403
Financing Receivable, Originated Five or More Years before Latest Fiscal Year 402   186
Financing Receivable, Revolving 1,414   1,282
Financing Receivable, Revolving Converted to Amortizing 0   0
Financing Receivable, Unallocated (20)   (19)
Loans, net of unearned income 9,644   9,106
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year, Writeoff   0  
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year   8  
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff   12  
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff   0  
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff   0  
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year, Writeoff   2  
Financing Receivable, Excluding Accrued Interest, Revolving, Writeoff   0  
Charge-offs 0 22  
Consumer      
Financing Receivable, Recorded Investment [Line Items]      
Financing Receivable, Originated in Current Fiscal Year 675   2,904
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year 2,774   2,500
Financing Receivable, Originated Two Years before Latest Fiscal Year 2,330   3,406
Financing Receivable, Originated Three Years before Latest Fiscal Year 3,223   4,950
Financing Receivable, Originated Four Years before Latest Fiscal Year 4,793   5,113
Financing Receivable, Originated Five or More Years before Latest Fiscal Year 13,351   8,644
Financing Receivable, Revolving 4,825   4,898
Financing Receivable, Revolving Converted to Amortizing 94   96
Financing Receivable, Unallocated 128   122
Loans, net of unearned income 32,193   32,633
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year, Writeoff 4 3  
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 10 11  
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff 4 7  
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff 5 13  
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff 11 5  
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year, Writeoff 7 5  
Financing Receivable, Excluding Accrued Interest, Revolving, Writeoff 22 20  
Charge-offs 63 $ 64  
FICO Scores, Above 720 [Member] | Residential First Mortgage [Member]      
Financing Receivable, Recorded Investment [Line Items]      
Financing Receivable, Originated in Current Fiscal Year 313   1,270
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year 1,294   1,161
Financing Receivable, Originated Two Years before Latest Fiscal Year 1,072   1,734
Financing Receivable, Originated Three Years before Latest Fiscal Year 1,639   2,507
Financing Receivable, Originated Four Years before Latest Fiscal Year 2,438   3,690
Financing Receivable, Originated Five or More Years before Latest Fiscal Year 9,379   5,934
Financing Receivable, Revolving 0   0
Financing Receivable, Revolving Converted to Amortizing 0   0
Financing Receivable, Unallocated 0   0
Loans, net of unearned income 16,135   16,296
FICO Scores, Above 720 [Member] | Home Equity Lines of Credit [Member]      
Financing Receivable, Recorded Investment [Line Items]      
Financing Receivable, Originated in Current Fiscal Year 0   0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year 0   0
Financing Receivable, Originated Two Years before Latest Fiscal Year 0   0
Financing Receivable, Originated Three Years before Latest Fiscal Year 0   0
Financing Receivable, Originated Four Years before Latest Fiscal Year 0   0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year 0   0
Financing Receivable, Revolving 2,418   2,443
Financing Receivable, Revolving Converted to Amortizing 57   61
Financing Receivable, Unallocated 0   0
Loans, net of unearned income 2,475   2,504
FICO Scores, Above 720 [Member] | Home Equity Loan [Member]      
Financing Receivable, Recorded Investment [Line Items]      
Financing Receivable, Originated in Current Fiscal Year 63   326
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year 313   254
Financing Receivable, Originated Two Years before Latest Fiscal Year 236   204
Financing Receivable, Originated Three Years before Latest Fiscal Year 191   255
Financing Receivable, Originated Four Years before Latest Fiscal Year 244   272
Financing Receivable, Originated Five or More Years before Latest Fiscal Year 711   488
Financing Receivable, Revolving 0   0
Financing Receivable, Revolving Converted to Amortizing 0   0
Financing Receivable, Unallocated 0   0
Loans, net of unearned income 1,758   1,799
FICO Scores, Above 720 [Member] | Consumer Credit Card Financing Receivable [Member]      
Financing Receivable, Recorded Investment [Line Items]      
Financing Receivable, Originated in Current Fiscal Year 0   0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year 0   0
Financing Receivable, Originated Two Years before Latest Fiscal Year 0   0
Financing Receivable, Originated Three Years before Latest Fiscal Year 0   0
Financing Receivable, Originated Four Years before Latest Fiscal Year 0   0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year 0   0
Financing Receivable, Revolving 822   874
Financing Receivable, Revolving Converted to Amortizing 0   0
Financing Receivable, Unallocated 0   0
Loans, net of unearned income 822   874
FICO Scores, Above 720 [Member] | Other Consumer [Member]      
Financing Receivable, Recorded Investment [Line Items]      
Financing Receivable, Originated in Current Fiscal Year 143   717
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year 659   611
Financing Receivable, Originated Two Years before Latest Fiscal Year 557   802
Financing Receivable, Originated Three Years before Latest Fiscal Year 756   1,133
Financing Receivable, Originated Four Years before Latest Fiscal Year 1,096   340
Financing Receivable, Originated Five or More Years before Latest Fiscal Year 648   346
Financing Receivable, Revolving 107   113
Financing Receivable, Revolving Converted to Amortizing 0   0
Financing Receivable, Unallocated 0   0
Loans, net of unearned income 3,966   4,062
FICO Scores, 681-720 [Member] | Residential First Mortgage [Member]      
Financing Receivable, Recorded Investment [Line Items]      
Financing Receivable, Originated in Current Fiscal Year 25   94
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year 103   85
Financing Receivable, Originated Two Years before Latest Fiscal Year 82   147
Financing Receivable, Originated Three Years before Latest Fiscal Year 135   203
Financing Receivable, Originated Four Years before Latest Fiscal Year 195   243
Financing Receivable, Originated Five or More Years before Latest Fiscal Year 690   469
Financing Receivable, Revolving 0   0
Financing Receivable, Revolving Converted to Amortizing 0   0
Financing Receivable, Unallocated 0   0
Loans, net of unearned income 1,230   1,241
FICO Scores, 681-720 [Member] | Home Equity Lines of Credit [Member]      
Financing Receivable, Recorded Investment [Line Items]      
Financing Receivable, Originated in Current Fiscal Year 0   0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year 0   0
Financing Receivable, Originated Two Years before Latest Fiscal Year 0   0
Financing Receivable, Originated Three Years before Latest Fiscal Year 0   0
Financing Receivable, Originated Four Years before Latest Fiscal Year 0   0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year 0   0
Financing Receivable, Revolving 341   346
Financing Receivable, Revolving Converted to Amortizing 14   14
Financing Receivable, Unallocated 0   0
Loans, net of unearned income 355   360
FICO Scores, 681-720 [Member] | Home Equity Loan [Member]      
Financing Receivable, Recorded Investment [Line Items]      
Financing Receivable, Originated in Current Fiscal Year 14   53
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year 49   46
Financing Receivable, Originated Two Years before Latest Fiscal Year 43   32
Financing Receivable, Originated Three Years before Latest Fiscal Year 29   39
Financing Receivable, Originated Four Years before Latest Fiscal Year 34   31
Financing Receivable, Originated Five or More Years before Latest Fiscal Year 84   57
Financing Receivable, Revolving 0   0
Financing Receivable, Revolving Converted to Amortizing 0   0
Financing Receivable, Unallocated 0   0
Loans, net of unearned income 253   258
FICO Scores, 681-720 [Member] | Consumer Credit Card Financing Receivable [Member]      
Financing Receivable, Recorded Investment [Line Items]      
Financing Receivable, Originated in Current Fiscal Year 0   0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year 0   0
Financing Receivable, Originated Two Years before Latest Fiscal Year 0   0
Financing Receivable, Originated Three Years before Latest Fiscal Year 0   0
Financing Receivable, Originated Four Years before Latest Fiscal Year 0   0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year 0   0
Financing Receivable, Revolving 283   286
Financing Receivable, Revolving Converted to Amortizing 0   0
Financing Receivable, Unallocated 0   0
Loans, net of unearned income 283   286
FICO Scores, 681-720 [Member] | Other Consumer [Member]      
Financing Receivable, Recorded Investment [Line Items]      
Financing Receivable, Originated in Current Fiscal Year 20   123
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year 119   103
Financing Receivable, Originated Two Years before Latest Fiscal Year 93   133
Financing Receivable, Originated Three Years before Latest Fiscal Year 122   210
Financing Receivable, Originated Four Years before Latest Fiscal Year 195   66
Financing Receivable, Originated Five or More Years before Latest Fiscal Year 114   57
Financing Receivable, Revolving 60   62
Financing Receivable, Revolving Converted to Amortizing 0   0
Financing Receivable, Unallocated 0   0
Loans, net of unearned income 723   754
FICO Scores, 620-680 [Member] | Residential First Mortgage [Member]      
Financing Receivable, Recorded Investment [Line Items]      
Financing Receivable, Originated in Current Fiscal Year 7   44
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year 48   47
Financing Receivable, Originated Two Years before Latest Fiscal Year 46   74
Financing Receivable, Originated Three Years before Latest Fiscal Year 79   122
Financing Receivable, Originated Four Years before Latest Fiscal Year 122   149
Financing Receivable, Originated Five or More Years before Latest Fiscal Year 493   359
Financing Receivable, Revolving 0   0
Financing Receivable, Revolving Converted to Amortizing 0   0
Financing Receivable, Unallocated 0   0
Loans, net of unearned income 795   795
FICO Scores, 620-680 [Member] | Home Equity Lines of Credit [Member]      
Financing Receivable, Recorded Investment [Line Items]      
Financing Receivable, Originated in Current Fiscal Year 0   0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year 0   0
Financing Receivable, Originated Two Years before Latest Fiscal Year 0   0
Financing Receivable, Originated Three Years before Latest Fiscal Year 0   0
Financing Receivable, Originated Four Years before Latest Fiscal Year 0   0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year 0   0
Financing Receivable, Revolving 202   198
Financing Receivable, Revolving Converted to Amortizing 13   12
Financing Receivable, Unallocated 0   0
Loans, net of unearned income 215   210
FICO Scores, 620-680 [Member] | Home Equity Loan [Member]      
Financing Receivable, Recorded Investment [Line Items]      
Financing Receivable, Originated in Current Fiscal Year 5   19
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year 21   22
Financing Receivable, Originated Two Years before Latest Fiscal Year 21   18
Financing Receivable, Originated Three Years before Latest Fiscal Year 19   21
Financing Receivable, Originated Four Years before Latest Fiscal Year 21   21
Financing Receivable, Originated Five or More Years before Latest Fiscal Year 67   50
Financing Receivable, Revolving 0   0
Financing Receivable, Revolving Converted to Amortizing 0   0
Financing Receivable, Unallocated 0   0
Loans, net of unearned income 154   151
FICO Scores, 620-680 [Member] | Consumer Credit Card Financing Receivable [Member]      
Financing Receivable, Recorded Investment [Line Items]      
Financing Receivable, Originated in Current Fiscal Year 0   0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year 0   0
Financing Receivable, Originated Two Years before Latest Fiscal Year 0   0
Financing Receivable, Originated Three Years before Latest Fiscal Year 0   0
Financing Receivable, Originated Four Years before Latest Fiscal Year 0   0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year 0   0
Financing Receivable, Revolving 247   246
Financing Receivable, Revolving Converted to Amortizing 0   0
Financing Receivable, Unallocated 0   0
Loans, net of unearned income 247   246
FICO Scores, 620-680 [Member] | Other Consumer [Member]      
Financing Receivable, Recorded Investment [Line Items]      
Financing Receivable, Originated in Current Fiscal Year 10   65
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year 66   61
Financing Receivable, Originated Two Years before Latest Fiscal Year 56   79
Financing Receivable, Originated Three Years before Latest Fiscal Year 74   152
Financing Receivable, Originated Four Years before Latest Fiscal Year 144   50
Financing Receivable, Originated Five or More Years before Latest Fiscal Year 84   40
Financing Receivable, Revolving 48   49
Financing Receivable, Revolving Converted to Amortizing 0   0
Financing Receivable, Unallocated 0   0
Loans, net of unearned income 482   496
FICO Scores, Below 620 [Member] | Residential First Mortgage [Member]      
Financing Receivable, Recorded Investment [Line Items]      
Financing Receivable, Originated in Current Fiscal Year 0   13
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year 24   46
Financing Receivable, Originated Two Years before Latest Fiscal Year 54   104
Financing Receivable, Originated Three Years before Latest Fiscal Year 103   164
Financing Receivable, Originated Four Years before Latest Fiscal Year 166   163
Financing Receivable, Originated Five or More Years before Latest Fiscal Year 711   545
Financing Receivable, Revolving 0   0
Financing Receivable, Revolving Converted to Amortizing 0   0
Financing Receivable, Unallocated 0   0
Loans, net of unearned income 1,058   1,035
FICO Scores, Below 620 [Member] | Home Equity Lines of Credit [Member]      
Financing Receivable, Recorded Investment [Line Items]      
Financing Receivable, Originated in Current Fiscal Year 0   0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year 0   0
Financing Receivable, Originated Two Years before Latest Fiscal Year 0   0
Financing Receivable, Originated Three Years before Latest Fiscal Year 0   0
Financing Receivable, Originated Four Years before Latest Fiscal Year 0   0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year 0   0
Financing Receivable, Revolving 120   117
Financing Receivable, Revolving Converted to Amortizing 10   9
Financing Receivable, Unallocated 0   0
Loans, net of unearned income 130   126
FICO Scores, Below 620 [Member] | Home Equity Loan [Member]      
Financing Receivable, Recorded Investment [Line Items]      
Financing Receivable, Originated in Current Fiscal Year 0   3
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year 5   9
Financing Receivable, Originated Two Years before Latest Fiscal Year 13   14
Financing Receivable, Originated Three Years before Latest Fiscal Year 14   16
Financing Receivable, Originated Four Years before Latest Fiscal Year 17   16
Financing Receivable, Originated Five or More Years before Latest Fiscal Year 57   43
Financing Receivable, Revolving 0   0
Financing Receivable, Revolving Converted to Amortizing 0   0
Financing Receivable, Unallocated 0   0
Loans, net of unearned income 106   101
FICO Scores, Below 620 [Member] | Consumer Credit Card Financing Receivable [Member]      
Financing Receivable, Recorded Investment [Line Items]      
Financing Receivable, Originated in Current Fiscal Year 0   0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year 0   0
Financing Receivable, Originated Two Years before Latest Fiscal Year 0   0
Financing Receivable, Originated Three Years before Latest Fiscal Year 0   0
Financing Receivable, Originated Four Years before Latest Fiscal Year 0   0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year 0   0
Financing Receivable, Revolving 137   125
Financing Receivable, Revolving Converted to Amortizing 0   0
Financing Receivable, Unallocated 0   0
Loans, net of unearned income 137   125
FICO Scores, Below 620 [Member] | Other Consumer [Member]      
Financing Receivable, Recorded Investment [Line Items]      
Financing Receivable, Originated in Current Fiscal Year 1   16
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year 23   27
Financing Receivable, Originated Two Years before Latest Fiscal Year 29   46
Financing Receivable, Originated Three Years before Latest Fiscal Year 44   104
Financing Receivable, Originated Four Years before Latest Fiscal Year 100   33
Financing Receivable, Originated Five or More Years before Latest Fiscal Year 57   26
Financing Receivable, Revolving 32   31
Financing Receivable, Revolving Converted to Amortizing 0   0
Financing Receivable, Unallocated 0   0
Loans, net of unearned income 286   283
FICO Scores, Data not available [Member] [Member] | Residential First Mortgage [Member]      
Financing Receivable, Recorded Investment [Line Items]      
Financing Receivable, Originated in Current Fiscal Year 18   49
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year 47   26
Financing Receivable, Originated Two Years before Latest Fiscal Year 26   15
Financing Receivable, Originated Three Years before Latest Fiscal Year 14   13
Financing Receivable, Originated Four Years before Latest Fiscal Year 12   33
Financing Receivable, Originated Five or More Years before Latest Fiscal Year 118   92
Financing Receivable, Revolving 3   2
Financing Receivable, Revolving Converted to Amortizing 0   0
Financing Receivable, Unallocated 165   168
Loans, net of unearned income 403   398
FICO Scores, Data not available [Member] [Member] | Home Equity Lines of Credit [Member]      
Financing Receivable, Recorded Investment [Line Items]      
Financing Receivable, Originated in Current Fiscal Year 0   0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year 0   0
Financing Receivable, Originated Two Years before Latest Fiscal Year 0   0
Financing Receivable, Originated Three Years before Latest Fiscal Year 0   0
Financing Receivable, Originated Four Years before Latest Fiscal Year 0   0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year 0   0
Financing Receivable, Revolving 0   0
Financing Receivable, Revolving Converted to Amortizing 0   0
Financing Receivable, Unallocated 35   32
Loans, net of unearned income 35   32
FICO Scores, Data not available [Member] [Member] | Home Equity Loan [Member]      
Financing Receivable, Recorded Investment [Line Items]      
Financing Receivable, Originated in Current Fiscal Year 0   0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year 0   0
Financing Receivable, Originated Two Years before Latest Fiscal Year 0   0
Financing Receivable, Originated Three Years before Latest Fiscal Year 0   0
Financing Receivable, Originated Four Years before Latest Fiscal Year 0   0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year 0   0
Financing Receivable, Revolving 0   0
Financing Receivable, Revolving Converted to Amortizing 0   0
Financing Receivable, Unallocated 16   15
Loans, net of unearned income 16   15
FICO Scores, Data not available [Member] [Member] | Consumer Credit Card Financing Receivable [Member]      
Financing Receivable, Recorded Investment [Line Items]      
Financing Receivable, Originated in Current Fiscal Year 0   0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year 0   0
Financing Receivable, Originated Two Years before Latest Fiscal Year 0   0
Financing Receivable, Originated Three Years before Latest Fiscal Year 0   0
Financing Receivable, Originated Four Years before Latest Fiscal Year 0   0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year 0   0
Financing Receivable, Revolving 5   6
Financing Receivable, Revolving Converted to Amortizing 0   0
Financing Receivable, Unallocated (22)   (18)
Loans, net of unearned income (17)   (12)
FICO Scores, Data not available [Member] [Member] | Other Consumer [Member]      
Financing Receivable, Recorded Investment [Line Items]      
Financing Receivable, Originated in Current Fiscal Year 56   112
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year 3   2
Financing Receivable, Originated Two Years before Latest Fiscal Year 2   4
Financing Receivable, Originated Three Years before Latest Fiscal Year 4   11
Financing Receivable, Originated Four Years before Latest Fiscal Year 9   6
Financing Receivable, Originated Five or More Years before Latest Fiscal Year 138   138
Financing Receivable, Revolving 0   0
Financing Receivable, Revolving Converted to Amortizing 0   0
Financing Receivable, Unallocated (66)   (75)
Loans, net of unearned income $ 146   $ 198