v3.25.2
Loans (Impaired Loans) (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Dec. 31, 2024
Mar. 31, 2025
Mar. 31, 2024
Dec. 31, 2023
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss $ 7,963,221   $ 7,963,221   $ 7,817,128      
Financing Receivable, Impaired, Interest Income Recognized 809 $ 795 1,569 $ 1,505        
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest 89,785 86,575 89,785 86,575 87,966 $ 88,130 $ 85,084 $ 83,745
Real Estate [Member]                
Financing Receivable, Impaired [Line Items]                
Impaired Financing Receivable Amortized Cost 30,735   30,735   36,687      
Business Assets                
Financing Receivable, Impaired [Line Items]                
Impaired Financing Receivable Amortized Cost 13,623   13,623   11,448      
Other Collateral                
Financing Receivable, Impaired [Line Items]                
Impaired Financing Receivable Amortized Cost 17,924   17,924   22,187      
Collateral Pledged [Member]                
Financing Receivable, Impaired [Line Items]                
Impaired Financing Receivable Amortized Cost 62,282   62,282   70,322      
Nonperforming Financial Instruments [Member]                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest 1,949   1,949   2,370      
Commercial Portfolio Segment [Member]                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 4,375,542   4,375,542   4,247,811      
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 453,441   453,441   881,930      
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 872,601   872,601   611,921      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 547,838   547,838   535,140      
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 503,475   503,475   484,246      
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 451,612   451,612   461,536      
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 927,689   927,689   634,228      
Financing Receivable, Excluding Accrued Interest, Revolving 618,886   618,886   638,810      
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year, Writeoff     0   8      
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff     0   203      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff     145   143      
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff     15   20      
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff     0   1,317      
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year, Writeoff     1   2,872      
Financing Receivable, Excluding Accrued Interest, Revolving, Writeoff     0   50      
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff     161   4,613      
Commercial Portfolio Segment [Member] | Pass Rated [Member]                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 4,229,390   4,229,390   4,094,202      
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 446,522   446,522   865,276      
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 860,449   860,449   603,608      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 535,054   535,054   511,267      
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 476,661   476,661   473,807      
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 443,686   443,686   449,493      
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 897,936   897,936   610,199      
Financing Receivable, Excluding Accrued Interest, Revolving 569,082   569,082   580,552      
Commercial Portfolio Segment [Member] | 5 Rated [Member]                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 96,208   96,208   97,836      
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 4,719   4,719   12,250      
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 8,406   8,406   4,587      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 8,101   8,101   17,083      
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 18,303   18,303   4,822      
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 4,154   4,154   7,405      
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 14,534   14,534   9,824      
Financing Receivable, Excluding Accrued Interest, Revolving 37,991   37,991   41,865      
Commercial Portfolio Segment [Member] | 6 Rated [Member]                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 46,607   46,607   52,473      
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 1,966   1,966   4,033      
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 3,306   3,306   2,782      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 3,223   3,223   6,091      
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 8,311   8,311   5,513      
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 3,743   3,743   4,302      
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 14,878   14,878   14,205      
Financing Receivable, Excluding Accrued Interest, Revolving 11,180   11,180   15,547      
Commercial Portfolio Segment [Member] | Impaired [Member]                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 3,337   3,337   3,300      
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 234   234   371      
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 440   440   944      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 1,460   1,460   699      
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 200   200   104      
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 29   29   336      
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 341   341   0      
Financing Receivable, Excluding Accrued Interest, Revolving 633   633   846      
Commercial Financial And Agricultural [Member]                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss         1,268,110      
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year         243,914      
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year         152,806      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year         102,100      
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year         83,253      
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year         68,303      
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year         60,026      
Financing Receivable, Excluding Accrued Interest, Revolving         557,708      
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, Writeoff         104      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff         143      
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff         20      
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff         1,317      
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year, Writeoff         2,872      
Financing Receivable, Excluding Accrued Interest, Revolving, Writeoff         50      
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff         4,506      
Commercial Financial And Agricultural [Member] | Pass Rated [Member]                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss         1,194,641      
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year         239,260      
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year         150,007      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year         97,761      
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year         80,956      
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year         66,332      
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year         53,327      
Financing Receivable, Excluding Accrued Interest, Revolving         506,998      
Commercial Financial And Agricultural [Member] | 5 Rated [Member]                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss         47,796      
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year         2,709      
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year         1,222      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year         3,819      
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year         314      
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year         818      
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year         1,467      
Financing Receivable, Excluding Accrued Interest, Revolving         37,447      
Commercial Financial And Agricultural [Member] | 6 Rated [Member]                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss         22,816      
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year         1,574      
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year         633      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year         264      
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year         1,879      
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year         817      
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year         5,232      
Financing Receivable, Excluding Accrued Interest, Revolving         12,417      
Commercial Financial And Agricultural [Member] | Impaired [Member]                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss         2,857      
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year         371      
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year         944      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year         256      
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year         104      
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year         336      
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year         0      
Financing Receivable, Excluding Accrued Interest, Revolving         846      
Consumer [Member]                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 3,587,679   3,587,679   3,569,317      
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 431,014   431,014   857,334      
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 765,269   765,269   720,552      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 631,490   631,490   689,607      
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 594,930   594,930   404,802      
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 346,113   346,113   288,982      
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 594,891   594,891   397,870      
Financing Receivable, Excluding Accrued Interest, Revolving 223,972   223,972   210,170      
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year, Writeoff     526   1,620      
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff     1,479   3,532      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff     2,649   4,596      
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff     1,595   2,328      
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff     693   809      
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year, Writeoff     446   774      
Financing Receivable, Excluding Accrued Interest, Revolving, Writeoff     15   62      
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff     7,403   13,721      
Consumer [Member] | Nonperforming Financial Instruments [Member]                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 18,782   18,782   16,736      
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 3   3   873      
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 2,427   2,427   1,795      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 3,286   3,286   2,266      
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 2,924   2,924   1,237      
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 1,253   1,253   1,842      
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 8,513   8,513   8,506      
Financing Receivable, Excluding Accrued Interest, Revolving 376   376   217      
Consumer [Member] | Performing Financial Instruments [Member]                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 3,568,897   3,568,897   3,552,581      
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 431,011   431,011   856,461      
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 762,842   762,842   718,757      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 628,204   628,204   687,341      
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 592,006   592,006   403,565      
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 344,860   344,860   287,140      
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 586,378   586,378   389,364      
Financing Receivable, Excluding Accrued Interest, Revolving 223,596   223,596   209,953      
Commercial Financial And Agricultural [Member] | Real Estate [Member]                
Financing Receivable, Impaired [Line Items]                
Impaired Financing Receivable Amortized Cost 5,465   5,465   5,583      
Commercial Financial And Agricultural [Member] | Business Assets                
Financing Receivable, Impaired [Line Items]                
Impaired Financing Receivable Amortized Cost 12,870   12,870   11,423      
Commercial Financial And Agricultural [Member] | Other Collateral                
Financing Receivable, Impaired [Line Items]                
Impaired Financing Receivable Amortized Cost 17,924   17,924   22,187      
Commercial Financial And Agricultural [Member] | Collateral Pledged [Member]                
Financing Receivable, Impaired [Line Items]                
Impaired Financing Receivable Amortized Cost 36,259   36,259   39,193      
Commercial Financial And Agricultural [Member] | Nonperforming Financial Instruments [Member]                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest 695   695   1,261      
Construction Real Estate Commercial [Domain]                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 327,987   327,987   311,122      
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 42,469   42,469   163,495      
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 167,330   167,330   83,814      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 53,679   53,679   32,409      
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 22,392   22,392   2,623      
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 1,572   1,572   3,014      
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 4,722   4,722   2,783      
Financing Receivable, Excluding Accrued Interest, Revolving 35,823   35,823   22,984      
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, Writeoff     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     0   0      
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff     0   0      
Financing Receivable, Impaired, Interest Income Recognized 2 1 3 38        
Construction Real Estate Commercial [Domain] | Pass Rated [Member]                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 325,292   325,292   304,987      
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 41,685   41,685   158,403      
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 167,330   167,330   83,233      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 53,101   53,101   32,035      
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 22,392   22,392   2,623      
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 1,572   1,572   3,014      
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 4,722   4,722   2,783      
Financing Receivable, Excluding Accrued Interest, Revolving 34,490   34,490   22,896      
Construction Real Estate Commercial [Domain] | 5 Rated [Member]                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 2,019   2,019   5,546      
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 784   784   5,084      
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 0   0   374      
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Revolving 1,235   1,235   88      
Construction Real Estate Commercial [Domain] | 6 Rated [Member]                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 676   676   589      
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 0   0   8      
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0   581      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 578   578   0      
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Revolving 98   98   0      
Construction Real Estate Commercial [Domain] | Impaired [Member]                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 0   0   0      
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Revolving 0   0   0      
Construction Real Estate Commercial [Domain] | Real Estate [Member]                
Financing Receivable, Impaired [Line Items]                
Impaired Financing Receivable Amortized Cost 676   676   589      
Construction Real Estate Commercial [Domain] | Business Assets                
Financing Receivable, Impaired [Line Items]                
Impaired Financing Receivable Amortized Cost 0   0   0      
Construction Real Estate Commercial [Domain] | Other Collateral                
Financing Receivable, Impaired [Line Items]                
Impaired Financing Receivable Amortized Cost 0   0   0      
Construction Real Estate Commercial [Domain] | Collateral Pledged [Member]                
Financing Receivable, Impaired [Line Items]                
Impaired Financing Receivable Amortized Cost 676   676   589      
Construction Real Estate Commercial [Domain] | Nonperforming Financial Instruments [Member]                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest 0   0   0      
Residential Real Estate Commercial [Member]                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 698,896   698,896   644,418      
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 102,125   102,125   122,627      
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 121,530   121,530   112,208      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 103,977   103,977   91,743      
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 86,544   86,544   93,001      
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 89,289   89,289   105,092      
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 165,805   165,805   95,982      
Financing Receivable, Excluding Accrued Interest, Revolving 29,626   29,626   23,765      
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, Writeoff     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     0   0      
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff     0   0      
Financing Receivable, Impaired, Interest Income Recognized 18 59 40 107        
Residential Real Estate Commercial [Member] | Pass Rated [Member]                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 687,631   687,631   630,354      
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 101,941   101,941   120,873      
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 119,622   119,622   111,577      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 103,361   103,361   88,292      
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 85,115   85,115   92,240      
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 88,048   88,048   102,999      
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 163,542   163,542   93,918      
Financing Receivable, Excluding Accrued Interest, Revolving 26,002   26,002   20,455      
Residential Real Estate Commercial [Member] | 5 Rated [Member]                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 9,454   9,454   7,978      
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 184   184   1,403      
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 1,705   1,705   540      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 530   530   661      
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 979   979   437      
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 929   929   831      
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 1,649   1,649   941      
Financing Receivable, Excluding Accrued Interest, Revolving 3,478   3,478   3,165      
Residential Real Estate Commercial [Member] | 6 Rated [Member]                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 1,811   1,811   6,086      
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 0   0   351      
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 203   203   91      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 86   86   2,790      
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 450   450   324      
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 312   312   1,262      
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 614   614   1,123      
Financing Receivable, Excluding Accrued Interest, Revolving 146   146   145      
Residential Real Estate Commercial [Member] | Impaired [Member]                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 0   0   0      
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Revolving 0   0   0      
Residential Real Estate Commercial [Member] | Real Estate [Member]                
Financing Receivable, Impaired [Line Items]                
Impaired Financing Receivable Amortized Cost 1,414   1,414   5,898      
Residential Real Estate Commercial [Member] | Business Assets                
Financing Receivable, Impaired [Line Items]                
Impaired Financing Receivable Amortized Cost 0   0   0      
Residential Real Estate Commercial [Member] | Other Collateral                
Financing Receivable, Impaired [Line Items]                
Impaired Financing Receivable Amortized Cost 0   0   0      
Residential Real Estate Commercial [Member] | Collateral Pledged [Member]                
Financing Receivable, Impaired [Line Items]                
Impaired Financing Receivable Amortized Cost 1,414   1,414   5,898      
Residential Real Estate Commercial [Member] | Nonperforming Financial Instruments [Member]                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest 0   0   39      
Commercial Financial Agricultural less PPP and Overdrafts                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 1,213,042   1,213,042   1,268,110      
Financing Receivable, Impaired, Interest Income Recognized 287 313 619 577        
Construction Real Estate Retail                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 102,603   102,603   101,455      
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 13,626   13,626   51,109      
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 51,369   51,369   26,237      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 16,719   16,719   8,517      
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 7,756   7,756   6,233      
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 5,377   5,377   3,593      
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 7,299   7,299   5,306      
Financing Receivable, Excluding Accrued Interest, Revolving 457   457   460      
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, Writeoff     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     0   0      
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff     0   0      
Financing Receivable, Impaired, Interest Income Recognized 0 0 0 0        
Construction Real Estate Retail | Nonperforming Financial Instruments [Member]                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 38   38   22      
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 18   18   22      
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 20   20   0      
Financing Receivable, Excluding Accrued Interest, Revolving 0   0   0      
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest 1   1   1      
Construction Real Estate Retail | Performing Financial Instruments [Member]                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 102,565   102,565   101,433      
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 13,626   13,626   51,109      
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 51,369   51,369   26,237      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 16,719   16,719   8,517      
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 7,756   7,756   6,233      
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 5,359   5,359   3,571      
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 7,279   7,279   5,306      
Financing Receivable, Excluding Accrued Interest, Revolving 457   457   460      
Residential Real Estate - Mortgage [Member]                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 1,388,052   1,388,052   1,346,543      
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 98,159   98,159   195,419      
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 197,162   197,162   236,981      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 238,453   238,453   251,456      
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 239,306   239,306   192,922      
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 180,665   180,665   158,946      
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 434,307   434,307   310,819      
Financing Receivable, Excluding Accrued Interest, Revolving 0   0   0      
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, Writeoff     77   0      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff     48   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       22      
Financing Receivable, Excluding Accrued Interest, Revolving, Writeoff     0   0      
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff     125   22      
Financing Receivable, Impaired, Interest Income Recognized 96 83 188 153        
Residential Real Estate - Mortgage [Member] | Real Estate [Member]                
Financing Receivable, Impaired [Line Items]                
Impaired Financing Receivable Amortized Cost 77   77   78      
Residential Real Estate - Mortgage [Member] | Business Assets                
Financing Receivable, Impaired [Line Items]                
Impaired Financing Receivable Amortized Cost 0   0   0      
Residential Real Estate - Mortgage [Member] | Other Collateral                
Financing Receivable, Impaired [Line Items]                
Impaired Financing Receivable Amortized Cost 0   0   0      
Residential Real Estate - Mortgage [Member] | Collateral Pledged [Member]                
Financing Receivable, Impaired [Line Items]                
Impaired Financing Receivable Amortized Cost 77   77   78      
Residential Real Estate - Mortgage [Member] | Nonperforming Financial Instruments [Member]                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 13,949   13,949   12,281      
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 0   0   536      
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 1,719   1,719   721      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 2,375   2,375   1,324      
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 1,782   1,782   729      
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 802   802   1,508      
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 7,271   7,271   7,463      
Financing Receivable, Excluding Accrued Interest, Revolving 0   0   0      
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest 156   156   128      
Residential Real Estate - Mortgage [Member] | Performing Financial Instruments [Member]                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 1,374,103   1,374,103   1,334,262      
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 98,159   98,159   194,883      
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 195,443   195,443   236,260      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 236,078   236,078   250,132      
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 237,524   237,524   192,193      
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 179,863   179,863   157,438      
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 427,036   427,036   303,356      
Financing Receivable, Excluding Accrued Interest, Revolving 0   0   0      
Residential Real Estate - HELOC [Member]                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 218,986   218,986   203,459      
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 0   0   13      
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 87   87   192      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 580   580   591      
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 550   550   389      
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 370   370   56      
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 1,403   1,403   1,658      
Financing Receivable, Excluding Accrued Interest, Revolving 215,996   215,996   200,560      
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, Writeoff     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       9      
Financing Receivable, Excluding Accrued Interest, Revolving, Writeoff     0   0      
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff     0   9      
Financing Receivable, Impaired, Interest Income Recognized 5 2 13 7        
Residential Real Estate - HELOC [Member] | Nonperforming Financial Instruments [Member]                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 1,094   1,094   933      
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 16   16   39      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 78   78   14      
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 40   40   56      
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 29   29   0      
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 555   555   610      
Financing Receivable, Excluding Accrued Interest, Revolving 376   376   214      
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest 76   76   154      
Residential Real Estate - HELOC [Member] | Performing Financial Instruments [Member]                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 217,892   217,892   202,526      
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 0   0   13      
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 71   71   153      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 502   502   577      
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 510   510   333      
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 341   341   56      
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 848   848   1,048      
Financing Receivable, Excluding Accrued Interest, Revolving 215,620   215,620   200,346      
Residential Real Estate - Installment [Member]                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 5,994   5,994   6,013      
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 497   497   1,198      
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 1,063   1,063   1,704      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 1,476   1,476   133      
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 110   110   0      
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 0   0   2      
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 2,848   2,848   2,976      
Financing Receivable, Excluding Accrued Interest, Revolving 0   0   0      
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, Writeoff     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     0   0      
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff     0   0      
Financing Receivable, Impaired, Interest Income Recognized 2 0 2 0        
Residential Real Estate - Installment [Member] | Nonperforming Financial Instruments [Member]                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 47   47   31      
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 19   19   0      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 0   0   2      
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 28   28   29      
Financing Receivable, Excluding Accrued Interest, Revolving 0   0   0      
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest 20   20   1      
Residential Real Estate - Installment [Member] | Performing Financial Instruments [Member]                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 5,947   5,947   5,982      
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 497   497   1,198      
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 1,044   1,044   1,704      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 1,476   1,476   133      
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 110   110   0      
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 2,820   2,820   2,947      
Financing Receivable, Excluding Accrued Interest, Revolving 0   0   0      
Commercial Real Estate [Member]                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 2,106,687   2,106,687   1,994,332      
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 187,137   187,137   334,340      
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 364,120   364,120   257,179      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 254,654   254,654   305,080      
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 303,119   303,119   304,126      
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 291,074   291,074   284,132      
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 672,168   672,168   475,122      
Financing Receivable, Excluding Accrued Interest, Revolving 34,415   34,415   34,353      
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, Writeoff     0   99      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff     68   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     0   0      
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff     68   99      
Financing Receivable, Impaired, Interest Income Recognized 355 310 615 565        
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest 20,499 16,855 20,499 16,855 19,571 19,838 17,181 16,374
Commercial Real Estate [Member] | Pass Rated [Member]                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 2,042,501   2,042,501   1,934,733      
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 184,096   184,096   329,203      
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 357,344   357,344   252,923      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 245,673   245,673   289,622      
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 286,324   286,324   296,745      
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 287,234   287,234   276,181      
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 651,934   651,934   459,856      
Financing Receivable, Excluding Accrued Interest, Revolving 29,896   29,896   30,203      
Commercial Real Estate [Member] | 5 Rated [Member]                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 39,905   39,905   36,191      
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 2,721   2,721   3,054      
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 4,060   4,060   2,779      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 6,466   6,466   11,978      
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 12,130   12,130   4,071      
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 2,372   2,372   5,728      
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 11,240   11,240   7,416      
Financing Receivable, Excluding Accrued Interest, Revolving 916   916   1,165      
Commercial Real Estate [Member] | 6 Rated [Member]                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 23,559   23,559   22,965      
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 320   320   2,083      
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 2,716   2,716   1,477      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 1,793   1,793   3,037      
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 4,665   4,665   3,310      
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 1,468   1,468   2,223      
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 8,994   8,994   7,850      
Financing Receivable, Excluding Accrued Interest, Revolving 3,603   3,603   2,985      
Commercial Real Estate [Member] | Impaired [Member]                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 722   722   443      
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 722   722   443      
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Revolving 0   0   0      
Commercial Real Estate [Member] | Real Estate [Member]                
Financing Receivable, Impaired [Line Items]                
Impaired Financing Receivable Amortized Cost 23,103   23,103   24,539      
Commercial Real Estate [Member] | Business Assets                
Financing Receivable, Impaired [Line Items]                
Impaired Financing Receivable Amortized Cost 750   750   8      
Commercial Real Estate [Member] | Other Collateral                
Financing Receivable, Impaired [Line Items]                
Impaired Financing Receivable Amortized Cost 0   0   0      
Commercial Real Estate [Member] | Collateral Pledged [Member]                
Financing Receivable, Impaired [Line Items]                
Impaired Financing Receivable Amortized Cost 23,853   23,853   24,547      
Commercial Real Estate [Member] | Nonperforming Financial Instruments [Member]                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest 82   82   0      
Finance Leases Portfolio Segment [Member]                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 28,930   28,930   29,829      
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 7,872   7,872   17,554      
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 12,402   12,402   5,914      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 4,848   4,848   3,808      
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 2,518   2,518   1,243      
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 811   811   995      
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 479   479   315      
Financing Receivable, Excluding Accrued Interest, Revolving 0   0   0      
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year, Writeoff     0   8      
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff     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     0   0      
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff     0   8      
Financing Receivable, Impaired, Interest Income Recognized 0 0 0 0        
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest 192 161 192 161 151 181 163 117
Finance Leases Portfolio Segment [Member] | Pass Rated [Member]                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 28,661   28,661   29,487      
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 7,872   7,872   17,537      
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 12,399   12,399   5,868      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 4,807   4,807   3,557      
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 2,305   2,305   1,243      
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 811   811   967      
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 467   467   315      
Financing Receivable, Excluding Accrued Interest, Revolving 0   0   0      
Finance Leases Portfolio Segment [Member] | 5 Rated [Member]                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 266   266   325      
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0   46      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 41   41   251      
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 213   213   0      
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 0   0   28      
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 12   12   0      
Financing Receivable, Excluding Accrued Interest, Revolving 0   0   0      
Finance Leases Portfolio Segment [Member] | 6 Rated [Member]                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 3   3   17      
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 0   0   17      
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 3   3   0      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Revolving 0   0   0      
Finance Leases Portfolio Segment [Member] | Impaired [Member]                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 0   0   0      
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Revolving 0   0   0      
Finance Leases Portfolio Segment [Member] | Real Estate [Member]                
Financing Receivable, Impaired [Line Items]                
Impaired Financing Receivable Amortized Cost 0   0   0      
Finance Leases Portfolio Segment [Member] | Business Assets                
Financing Receivable, Impaired [Line Items]                
Impaired Financing Receivable Amortized Cost 3   3   17      
Finance Leases Portfolio Segment [Member] | Other Collateral                
Financing Receivable, Impaired [Line Items]                
Impaired Financing Receivable Amortized Cost 0   0   0      
Finance Leases Portfolio Segment [Member] | Collateral Pledged [Member]                
Financing Receivable, Impaired [Line Items]                
Impaired Financing Receivable Amortized Cost 3   3   17      
Finance Leases Portfolio Segment [Member] | Nonperforming Financial Instruments [Member]                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest 0   0   0      
Bank Overdrafts                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 1,188   1,188   1,475      
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 1,188   1,188   1,475      
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Revolving 0   0   0      
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year, Writeoff     480   937      
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff     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     0   0      
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff     480   937      
Financing Receivable, Impaired, Interest Income Recognized 0 0 0 0        
Bank Overdrafts | Nonperforming Financial Instruments [Member]                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 0   0   0      
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Revolving 0   0   0      
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest 0   0   0      
Bank Overdrafts | Performing Financial Instruments [Member]                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 1,188   1,188   1,475      
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 1,188   1,188   1,475      
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Revolving 0   0   0      
Consumer less GFSC and Check Loans                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 1,869,096   1,869,096   1,908,473      
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 317,544   317,544   608,120      
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 515,588   515,588   455,438      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 374,262   374,262   428,910      
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 347,208   347,208   205,258      
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 159,701   159,701   126,385      
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 149,034   149,034   77,111      
Financing Receivable, Excluding Accrued Interest, Revolving 5,759   5,759   7,251      
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year, Writeoff     46   683      
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff     1,402   3,532      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff     2,601   4,596      
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff     1,595   2,328      
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff     693   809      
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year, Writeoff     446   743      
Financing Receivable, Excluding Accrued Interest, Revolving, Writeoff     0   2      
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff     6,783   12,693      
Financing Receivable, Impaired, Interest Income Recognized 44 27 89 58        
Consumer less GFSC and Check Loans | Nonperforming Financial Instruments [Member]                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 3,654   3,654   3,469      
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 3   3   337      
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 673   673   1,035      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 833   833   928      
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 1,102   1,102   452      
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 404   404   310      
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 639   639   404      
Financing Receivable, Excluding Accrued Interest, Revolving 0   0   3      
Consumer less GFSC and Check Loans | Performing Financial Instruments [Member]                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 1,865,442   1,865,442   1,905,004      
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 317,541   317,541   607,783      
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 514,915   514,915   454,403      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 373,429   373,429   427,982      
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 346,106   346,106   204,806      
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 159,297   159,297   126,075      
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 148,395   148,395   76,707      
Financing Receivable, Excluding Accrued Interest, Revolving 5,759   5,759   7,248      
Check loans                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 1,760   1,760   1,899      
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Revolving 1,760   1,760   1,899      
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, Writeoff     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     15   60      
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff     15   60      
Financing Receivable, Impaired, Interest Income Recognized 0 0 0 0        
Check loans | Nonperforming Financial Instruments [Member]                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 0   0   0      
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Revolving 0   0   0      
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest 0   0   0      
Check loans | Performing Financial Instruments [Member]                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 1,760   1,760   1,899      
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 0   0   0      
Financing Receivable, Excluding Accrued Interest, Revolving 1,760   1,760   1,899      
Consumer [Member]                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest 25,716 $ 27,579 25,716 $ 27,579 26,081 $ 25,815 $ 27,394 $ 27,713
Consumer [Member] | Nonperforming Financial Instruments [Member]                
Financing Receivable, Impaired [Line Items]                
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest $ 919   $ 919   $ 786