Quarterly report pursuant to Section 13 or 15(d)

Loans and Leases and Allowance for Credit Losses (Details 2)

v2.4.0.8
Loans and Leases and Allowance for Credit Losses (Details 2) (USD $)
3 Months Ended 9 Months Ended
Sep. 30, 2014
Sep. 30, 2013
Sep. 30, 2014
Sep. 30, 2013
Dec. 31, 2013
Allowance For Credit Losses Roll Forward [Abstract]          
ALLL balance, beginning of period $ 635,101,000 $ 733,076,000 $ 647,870,000 $ 769,075,000  
Recoveries of loans previously charged-off 28,488,000 29,510,000 88,697,000 90,413,000  
Loan charge-offs (58,511,000) (85,252,000) (190,349,000) (232,632,000)  
Provision for loan and lease losses 25,958,000 (11,234,000) 85,945,000 39,508,000  
Allowance for loans sold or transferred to hoans held for sale 0 (70,000) (1,127,000) (334,000)  
ALLL balance, end of period 631,036,000 666,030,000 631,036,000 666,030,000  
AULC balance, beginning of period 56,927,000 44,223,000 62,899,000 40,651,000  
Provision for unfunded loan commitments and letters of credit (1,478,000) 22,634,000 (7,450,000) 26,206,000  
AULC Balance, end of period 55,449,000 66,857,000 55,449,000 66,857,000  
ACL balance, end of period 686,485,000 732,887,000 686,485,000 732,887,000  
Loan and lease balances by credit quality indicator          
Total commercial and industrial 18,790,592,000   18,790,592,000   17,594,276,000
Total commercial real estate 4,990,424,000   4,990,424,000   4,850,094,000
Automobile 8,321,630,000   8,321,630,000   6,638,713,000
Home equity 8,436,278,000   8,436,278,000   8,336,318,000
Residential mortgage 5,787,567,000   5,787,567,000   5,321,088,000
Other consumer 396,883,000   396,883,000   380,011,000
Automobile loans including automobile loans transferred to loans held for sale 8,321,630,000   8,321,630,000    
Pass [Member]
         
Loan and lease balances by credit quality indicator          
Total commercial and industrial 17,828,781,000   17,828,781,000   16,688,106,000
Total commercial real estate 4,667,316,000   4,667,316,000   4,395,855,000
OLEM [Member]
         
Loan and lease balances by credit quality indicator          
Total commercial and industrial 355,403,000   355,403,000   343,166,000
Total commercial real estate 68,362,000   68,362,000   71,403,000
Substandard [Member]
         
Loan and lease balances by credit quality indicator          
Total commercial and industrial 585,091,000   585,091,000   548,030,000
Total commercial real estate 249,201,000   249,201,000   376,880,000
Doubtful [Member]
         
Loan and lease balances by credit quality indicator          
Total commercial and industrial 21,317,000   21,317,000   14,974,000
Total commercial real estate 5,545,000   5,545,000   5,956,000
750+[Member]
         
Loan and lease balances by credit quality indicator          
Home equity 4,999,443,000   4,999,443,000    
Residential mortgage 3,286,227,000   3,286,227,000    
Other consumer 178,175,000   178,175,000    
Automobile loans including automobile loans transferred to loans held for sale 3,981,751,000   3,981,751,000    
650-749 [Member]
         
Loan and lease balances by credit quality indicator          
Home equity 2,499,468,000   2,499,468,000    
Residential mortgage 1,779,237,000   1,779,237,000    
Other consumer 174,808,000   174,808,000    
Automobile loans including automobile loans transferred to loans held for sale 3,101,640,000   3,101,640,000    
Less than 650 [Member]
         
Loan and lease balances by credit quality indicator          
Home equity 643,522,000   643,522,000    
Residential mortgage 625,330,000   625,330,000    
Other consumer 42,055,000   42,055,000    
Automobile loans including automobile loans transferred to loans held for sale 999,642,000   999,642,000    
Other (2) [Member]
         
Loan and lease balances by credit quality indicator          
Home equity 293,845,000   293,845,000    
Residential mortgage 96,773,000   96,773,000    
Other consumer 1,845,000   1,845,000    
Automobile loans including automobile loans transferred to loans held for sale 238,597,000   238,597,000    
Commercial and industrial owner occupied [Member]
         
Loan and lease balances by credit quality indicator          
Total commercial and industrial 4,376,287,000   4,376,287,000   4,347,872,000
Commercial and industrial owner occupied [Member] | Pass [Member]
         
Loan and lease balances by credit quality indicator          
Total commercial and industrial 4,119,379,000   4,119,379,000   4,052,579,000
Commercial and industrial owner occupied [Member] | OLEM [Member]
         
Loan and lease balances by credit quality indicator          
Total commercial and industrial 89,453,000   89,453,000   130,645,000
Commercial and industrial owner occupied [Member] | Substandard [Member]
         
Loan and lease balances by credit quality indicator          
Total commercial and industrial 162,615,000   162,615,000   155,994,000
Commercial and industrial owner occupied [Member] | Doubtful [Member]
         
Loan and lease balances by credit quality indicator          
Total commercial and industrial 4,840,000   4,840,000   8,654,000
Commercial and industrial purchased impaired
         
Loan and lease balances by credit quality indicator          
Total commercial and industrial 30,734,000   30,734,000   35,526,000
Commercial and industrial purchased impaired | Pass [Member]
         
Loan and lease balances by credit quality indicator          
Total commercial and industrial 4,165,000   4,165,000   5,015,000
Commercial and industrial purchased impaired | OLEM [Member]
         
Loan and lease balances by credit quality indicator          
Total commercial and industrial 834,000   834,000   661,000
Commercial and industrial purchased impaired | Substandard [Member]
         
Loan and lease balances by credit quality indicator          
Total commercial and industrial 22,535,000   22,535,000   27,693,000
Commercial and industrial purchased impaired | Doubtful [Member]
         
Loan and lease balances by credit quality indicator          
Total commercial and industrial 3,200,000   3,200,000   2,157,000
Other commercial and industrial [Member]
         
Loan and lease balances by credit quality indicator          
Total commercial and industrial 14,383,571,000   14,383,571,000   13,210,878,000
Other commercial and industrial [Member] | Pass [Member]
         
Loan and lease balances by credit quality indicator          
Total commercial and industrial 13,705,237,000   13,705,237,000   12,630,512,000
Other commercial and industrial [Member] | OLEM [Member]
         
Loan and lease balances by credit quality indicator          
Total commercial and industrial 265,116,000   265,116,000   211,860,000
Other commercial and industrial [Member] | Substandard [Member]
         
Loan and lease balances by credit quality indicator          
Total commercial and industrial 399,941,000   399,941,000   364,343,000
Other commercial and industrial [Member] | Doubtful [Member]
         
Loan and lease balances by credit quality indicator          
Total commercial and industrial 13,277,000   13,277,000   4,163,000
Commercial and Industrial [Member]
         
Allowance For Credit Losses Roll Forward [Abstract]          
ALLL balance, beginning of period 278,512,000 233,679,000 265,801,000 241,051,000  
Recoveries of loans previously charged-off 8,136,000 7,565,000 28,515,000 24,656,000  
Loan charge-offs (20,723,000) (9,226,000) (60,305,000) (31,220,000)  
Provision for loan and lease losses 25,476,000 30,030,000 57,390,000 27,561,000  
Allowance for loans sold or transferred to hoans held for sale 0 0 0 0  
ALLL balance, end of period 291,401,000 262,048,000 291,401,000 262,048,000  
AULC balance, beginning of period 44,750,000 37,471,000 49,596,000 33,868,000  
Provision for unfunded loan commitments and letters of credit (1,545,000) 13,621,000 (6,391,000) 17,224,000  
AULC Balance, end of period 43,205,000 51,092,000 43,205,000 51,092,000  
ACL balance, end of period 334,606,000 313,140,000 334,606,000 313,140,000  
Commercial real estate retail properties [Member]
         
Loan and lease balances by credit quality indicator          
Total commercial real estate 1,326,483,000   1,326,483,000   1,263,569,000
Commercial real estate retail properties [Member] | Pass [Member]
         
Loan and lease balances by credit quality indicator          
Total commercial real estate 1,258,929,000   1,258,929,000   1,153,747,000
Commercial real estate retail properties [Member] | OLEM [Member]
         
Loan and lease balances by credit quality indicator          
Total commercial real estate 14,565,000   14,565,000   16,003,000
Commercial real estate retail properties [Member] | Substandard [Member]
         
Loan and lease balances by credit quality indicator          
Total commercial real estate 52,414,000   52,414,000   93,819,000
Commercial real estate retail properties [Member] | Doubtful [Member]
         
Loan and lease balances by credit quality indicator          
Total commercial real estate 575,000   575,000   0
Commercial real estate Multi family [Member]
         
Loan and lease balances by credit quality indicator          
Total commercial real estate 1,054,706,000   1,054,706,000   1,025,591,000
Commercial real estate Multi family [Member] | Pass [Member]
         
Loan and lease balances by credit quality indicator          
Total commercial real estate 1,002,716,000   1,002,716,000   972,526,000
Commercial real estate Multi family [Member] | OLEM [Member]
         
Loan and lease balances by credit quality indicator          
Total commercial real estate 13,371,000   13,371,000   16,540,000
Commercial real estate Multi family [Member] | Substandard [Member]
         
Loan and lease balances by credit quality indicator          
Total commercial real estate 38,221,000   38,221,000   36,411,000
Commercial real estate Multi family [Member] | Doubtful [Member]
         
Loan and lease balances by credit quality indicator          
Total commercial real estate 398,000   398,000   114,000
Commercial real estate office [Member]
         
Loan and lease balances by credit quality indicator          
Total commercial real estate 979,342,000   979,342,000   942,293,000
Commercial real estate office [Member] | Pass [Member]
         
Loan and lease balances by credit quality indicator          
Total commercial real estate 890,187,000   890,187,000   847,411,000
Commercial real estate office [Member] | OLEM [Member]
         
Loan and lease balances by credit quality indicator          
Total commercial real estate 27,216,000   27,216,000   4,866,000
Commercial real estate office [Member] | Substandard [Member]
         
Loan and lease balances by credit quality indicator          
Total commercial real estate 59,971,000   59,971,000   87,722,000
Commercial real estate office [Member] | Doubtful [Member]
         
Loan and lease balances by credit quality indicator          
Total commercial real estate 1,968,000   1,968,000   2,294,000
Commercial real estate Industrial and warehouse [Member]
         
Loan and lease balances by credit quality indicator          
Total commercial real estate 486,866,000   486,866,000   472,893,000
Commercial real estate Industrial and warehouse [Member] | Pass [Member]
         
Loan and lease balances by credit quality indicator          
Total commercial real estate 464,848,000   464,848,000   431,057,000
Commercial real estate Industrial and warehouse [Member] | OLEM [Member]
         
Loan and lease balances by credit quality indicator          
Total commercial real estate 2,324,000   2,324,000   14,138,000
Commercial real estate Industrial and warehouse [Member] | Substandard [Member]
         
Loan and lease balances by credit quality indicator          
Total commercial real estate 19,399,000   19,399,000   27,698,000
Commercial real estate Industrial and warehouse [Member] | Doubtful [Member]
         
Loan and lease balances by credit quality indicator          
Total commercial real estate 295,000   295,000   0
Commercial real estate purchased impaired
         
Loan and lease balances by credit quality indicator          
Total commercial real estate 42,663,000   42,663,000   82,073,000
Commercial real estate purchased impaired | Pass [Member]
         
Loan and lease balances by credit quality indicator          
Total commercial real estate 5,965,000   5,965,000   13,127,000
Commercial real estate purchased impaired | OLEM [Member]
         
Loan and lease balances by credit quality indicator          
Total commercial real estate 435,000   435,000   3,586,000
Commercial real estate purchased impaired | Substandard [Member]
         
Loan and lease balances by credit quality indicator          
Total commercial real estate 35,430,000   35,430,000   62,577,000
Commercial real estate purchased impaired | Doubtful [Member]
         
Loan and lease balances by credit quality indicator          
Total commercial real estate 833,000   833,000   2,783,000
Other commercial real estate [Member]
         
Loan and lease balances by credit quality indicator          
Total commercial real estate 1,100,364,000   1,100,364,000   1,063,675,000
Other commercial real estate [Member] | Pass [Member]
         
Loan and lease balances by credit quality indicator          
Total commercial real estate 1,044,671,000   1,044,671,000   977,987,000
Other commercial real estate [Member] | OLEM [Member]
         
Loan and lease balances by credit quality indicator          
Total commercial real estate 10,451,000   10,451,000   16,270,000
Other commercial real estate [Member] | Substandard [Member]
         
Loan and lease balances by credit quality indicator          
Total commercial real estate 43,766,000   43,766,000   68,653,000
Other commercial real estate [Member] | Doubtful [Member]
         
Loan and lease balances by credit quality indicator          
Total commercial real estate 1,476,000   1,476,000   765,000
Commercial Real Estate [Member]
         
Allowance For Credit Losses Roll Forward [Abstract]          
ALLL balance, beginning of period 137,346,000 255,849,000 162,557,000 285,369,000  
Recoveries of loans previously charged-off 10,671,000 10,196,000 26,957,000 31,596,000  
Loan charge-offs (4,664,000) (22,759,000) (17,772,000) (59,320,000)  
Provision for loan and lease losses (27,881,000) (78,764,000) (56,270,000) (93,123,000)  
Allowance for loans sold or transferred to hoans held for sale 0 0 0 0  
ALLL balance, end of period 115,472,000 164,522,000 115,472,000 164,522,000  
AULC balance, beginning of period 7,530,000 4,408,000 9,891,000 4,740,000  
Provision for unfunded loan commitments and letters of credit (552,000) 8,394,000 (2,913,000) 8,062,000  
AULC Balance, end of period 6,978,000 12,802,000 6,978,000 12,802,000  
ACL balance, end of period 122,450,000 177,324,000 122,450,000 177,324,000  
Automobile Loan [Member]
         
Allowance For Credit Losses Roll Forward [Abstract]          
ALLL balance, beginning of period 27,158,000 39,990,000 31,053,000 34,979,000  
Recoveries of loans previously charged-off 3,316,000 3,279,000 10,425,000 10,129,000  
Loan charge-offs (7,292,000) (6,000,000) (21,969,000) (16,907,000)  
Provision for loan and lease losses 7,550,000 (10,182,000) 11,223,000 (1,114,000)  
Allowance for loans sold or transferred to hoans held for sale 0 0 0 0  
ALLL balance, end of period 30,732,000 27,087,000 30,732,000 27,087,000  
AULC balance, beginning of period 0 0 0 0  
Provision for unfunded loan commitments and letters of credit 0 0 0 0  
AULC Balance, end of period 0 0 0 0  
ACL balance, end of period 30,732,000 27,087,000 30,732,000 27,087,000  
Automobile Loan [Member] | 750+[Member]
         
Loan and lease balances by credit quality indicator          
Automobile loans including automobile loans transferred to loans held for sale         2,987,323,000
Automobile Loan [Member] | 650-749 [Member]
         
Loan and lease balances by credit quality indicator          
Automobile loans including automobile loans transferred to loans held for sale         2,517,756,000
Automobile Loan [Member] | Less than 650 [Member]
         
Loan and lease balances by credit quality indicator          
Automobile loans including automobile loans transferred to loans held for sale         945,604,000
Automobile Loan [Member] | Other (2) [Member]
         
Loan and lease balances by credit quality indicator          
Automobile loans including automobile loans transferred to loans held for sale         188,030,000
Automobile Loan [Member] | Total
         
Loan and lease balances by credit quality indicator          
Automobile loans including automobile loans transferred to loans held for sale         6,638,713,000
Home equity secured by first-lien other [Member]
         
Loan and lease balances by credit quality indicator          
Home equity 5,028,079,000   5,028,079,000    
Home equity secured by first-lien other [Member] | 750+[Member]
         
Loan and lease balances by credit quality indicator          
Home equity 3,161,826,000   3,161,826,000   3,018,784,000
Home equity secured by first-lien other [Member] | 650-749 [Member]
         
Loan and lease balances by credit quality indicator          
Home equity 1,395,238,000   1,395,238,000   1,412,445,000
Home equity secured by first-lien other [Member] | Less than 650 [Member]
         
Loan and lease balances by credit quality indicator          
Home equity 282,120,000   282,120,000   299,681,000
Home equity secured by first-lien other [Member] | Other (2) [Member]
         
Loan and lease balances by credit quality indicator          
Home equity 188,895,000   188,895,000   111,234,000
Home equity secured by first-lien other [Member] | Total
         
Loan and lease balances by credit quality indicator          
Home equity         4,842,144,000
Home equity secured by junior-lien [Member]
         
Loan and lease balances by credit quality indicator          
Home equity 3,408,199,000   3,408,199,000    
Home equity secured by junior-lien [Member] | 750+[Member]
         
Loan and lease balances by credit quality indicator          
Home equity 1,837,617,000   1,837,617,000   1,811,102,000
Home equity secured by junior-lien [Member] | 650-749 [Member]
         
Loan and lease balances by credit quality indicator          
Home equity 1,104,230,000   1,104,230,000   1,213,024,000
Home equity secured by junior-lien [Member] | Less than 650 [Member]
         
Loan and lease balances by credit quality indicator          
Home equity 361,402,000   361,402,000   413,695,000
Home equity secured by junior-lien [Member] | Other (2) [Member]
         
Loan and lease balances by credit quality indicator          
Home equity 104,950,000   104,950,000   56,353,000
Home equity secured by junior-lien [Member] | Total
         
Loan and lease balances by credit quality indicator          
Home equity         3,494,174,000
Home Equity [Member]
         
Allowance For Credit Losses Roll Forward [Abstract]          
ALLL balance, beginning of period 105,943,000 115,626,000 111,131,000 118,764,000  
Recoveries of loans previously charged-off 3,136,000 3,031,000 13,218,000 12,692,000  
Loan charge-offs (9,584,000) (30,206,000) (43,844,000) (74,504,000)  
Provision for loan and lease losses 880,000 35,617,000 19,870,000 67,116,000  
Allowance for loans sold or transferred to hoans held for sale 0 0 0 0  
ALLL balance, end of period 100,375,000 124,068,000 100,375,000 124,068,000  
AULC balance, beginning of period 1,977,000 1,688,000 1,763,000 1,356,000  
Provision for unfunded loan commitments and letters of credit (18,000) 59,000 196,000 391,000  
AULC Balance, end of period 1,959,000 1,747,000 1,959,000 1,747,000  
ACL balance, end of period 102,334,000 125,815,000 102,334,000 125,815,000  
Home Equity [Member] | 750+[Member]
         
Loan and lease balances by credit quality indicator          
Home equity         4,829,886,000
Home Equity [Member] | 650-749 [Member]
         
Loan and lease balances by credit quality indicator          
Home equity         2,625,469,000
Home Equity [Member] | Less than 650 [Member]
         
Loan and lease balances by credit quality indicator          
Home equity         713,376,000
Home Equity [Member] | Other (2) [Member]
         
Loan and lease balances by credit quality indicator          
Home equity         167,587,000
Home Equity [Member] | Total
         
Loan and lease balances by credit quality indicator          
Home equity         8,336,318,000
Residential mortgage other
         
Loan and lease balances by credit quality indicator          
Residential mortgage 5,785,188,000   5,785,188,000    
Residential mortgage other | 750+[Member]
         
Loan and lease balances by credit quality indicator          
Residential mortgage 3,285,634,000   3,285,634,000   2,837,590,000
Residential mortgage other | 650-749 [Member]
         
Loan and lease balances by credit quality indicator          
Residential mortgage 1,778,024,000   1,778,024,000   1,710,183,000
Residential mortgage other | Less than 650 [Member]
         
Loan and lease balances by credit quality indicator          
Residential mortgage 624,757,000   624,757,000   699,541,000
Residential mortgage other | Other (2) [Member]
         
Loan and lease balances by credit quality indicator          
Residential mortgage 96,773,000   96,773,000   71,276,000
Residential mortgage other | Total
         
Loan and lease balances by credit quality indicator          
Residential mortgage         5,318,590,000
Residential mortgage purchased impaired
         
Loan and lease balances by credit quality indicator          
Residential mortgage 2,379,000   2,379,000    
Residential mortgage purchased impaired | 750+[Member]
         
Loan and lease balances by credit quality indicator          
Residential mortgage 593,000   593,000   588,000
Residential mortgage purchased impaired | 650-749 [Member]
         
Loan and lease balances by credit quality indicator          
Residential mortgage 1,213,000   1,213,000   989,000
Residential mortgage purchased impaired | Less than 650 [Member]
         
Loan and lease balances by credit quality indicator          
Residential mortgage 573,000   573,000   921,000
Residential mortgage purchased impaired | Other (2) [Member]
         
Loan and lease balances by credit quality indicator          
Residential mortgage 0   0   0
Residential mortgage purchased impaired | Total
         
Loan and lease balances by credit quality indicator          
Residential mortgage         2,498,000
Residential Mortgage [Member]
         
Allowance For Credit Losses Roll Forward [Abstract]          
ALLL balance, beginning of period 47,191,000 63,802,000 39,577,000 61,658,000  
Recoveries of loans previously charged-off 1,049,000 2,646,000 4,832,000 5,471,000  
Loan charge-offs (6,477,000) (7,435,000) (21,525,000) (25,028,000)  
Provision for loan and lease losses 10,895,000 (7,691,000) 29,774,000 9,485,000  
Allowance for loans sold or transferred to hoans held for sale 0 (70,000) 0 (334,000)  
ALLL balance, end of period 52,658,000 51,252,000 52,658,000 51,252,000  
AULC balance, beginning of period 8,000 6,000 9,000 3,000  
Provision for unfunded loan commitments and letters of credit 2,000 7,000 1,000 10,000  
AULC Balance, end of period 10,000 13,000 10,000 13,000  
ACL balance, end of period 52,668,000 51,265,000 52,668,000 51,265,000  
Residential Mortgage [Member] | 750+[Member]
         
Loan and lease balances by credit quality indicator          
Residential mortgage         2,838,178,000
Residential Mortgage [Member] | 650-749 [Member]
         
Loan and lease balances by credit quality indicator          
Residential mortgage         1,711,172,000
Residential Mortgage [Member] | Less than 650 [Member]
         
Loan and lease balances by credit quality indicator          
Residential mortgage         700,462,000
Residential Mortgage [Member] | Other (2) [Member]
         
Loan and lease balances by credit quality indicator          
Residential mortgage         71,276,000
Residential Mortgage [Member] | Total
         
Loan and lease balances by credit quality indicator          
Residential mortgage         5,321,088,000
Other consumer other
         
Loan and lease balances by credit quality indicator          
Other consumer 396,830,000   396,830,000    
Other consumer other | 750+[Member]
         
Loan and lease balances by credit quality indicator          
Other consumer 178,175,000   178,175,000   161,858,000
Other consumer other | 650-749 [Member]
         
Loan and lease balances by credit quality indicator          
Other consumer 174,755,000   174,755,000   157,675,000
Other consumer other | Less than 650 [Member]
         
Loan and lease balances by credit quality indicator          
Other consumer 42,055,000   42,055,000   45,370,000
Other consumer other | Other (2) [Member]
         
Loan and lease balances by credit quality indicator          
Other consumer 1,845,000   1,845,000   14,979,000
Other consumer other | Total
         
Loan and lease balances by credit quality indicator          
Other consumer         379,882,000
Other consumer purchased impaired
         
Loan and lease balances by credit quality indicator          
Other consumer 53,000   53,000    
Other consumer purchased impaired | 750+[Member]
         
Loan and lease balances by credit quality indicator          
Other consumer 0   0   0
Other consumer purchased impaired | 650-749 [Member]
         
Loan and lease balances by credit quality indicator          
Other consumer 53,000   53,000   60,000
Other consumer purchased impaired | Less than 650 [Member]
         
Loan and lease balances by credit quality indicator          
Other consumer 0   0   69,000
Other consumer purchased impaired | Other (2) [Member]
         
Loan and lease balances by credit quality indicator          
Other consumer 0   0   0
Other consumer purchased impaired | Total
         
Loan and lease balances by credit quality indicator          
Other consumer         129,000
Other Consumer loan [Member]
         
Allowance For Credit Losses Roll Forward [Abstract]          
ALLL balance, beginning of period 38,951,000 24,130,000 37,751,000 27,254,000  
Recoveries of loans previously charged-off 2,180,000 2,793,000 4,750,000 5,869,000  
Loan charge-offs (9,771,000) (9,626,000) (24,934,000) (25,653,000)  
Provision for loan and lease losses 9,038,000 19,756,000 23,958,000 29,583,000  
Allowance for loans sold or transferred to hoans held for sale 0 0 (1,127,000) 0  
ALLL balance, end of period 40,398,000 37,053,000 40,398,000 37,053,000  
AULC balance, beginning of period 2,662,000 650,000 1,640,000 684,000  
Provision for unfunded loan commitments and letters of credit 635,000 553,000 1,657,000 519,000  
AULC Balance, end of period 3,297,000 1,203,000 3,297,000 1,203,000  
ACL balance, end of period 43,695,000 38,256,000 43,695,000 38,256,000  
Other Consumer loan [Member] | 750+[Member]
         
Loan and lease balances by credit quality indicator          
Other consumer         161,858,000
Other Consumer loan [Member] | 650-749 [Member]
         
Loan and lease balances by credit quality indicator          
Other consumer         157,735,000
Other Consumer loan [Member] | Less than 650 [Member]
         
Loan and lease balances by credit quality indicator          
Other consumer         45,439,000
Other Consumer loan [Member] | Other (2) [Member]
         
Loan and lease balances by credit quality indicator          
Other consumer         14,979,000
Other Consumer loan [Member] | Total
         
Loan and lease balances by credit quality indicator          
Other consumer         $ 380,011,000