Loans, Credit Quality Indicator by Vintage Year (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	$ 45,149	$ 60,636
Financing Receivable, Revolving	3,110,318	3,253,933
Financing Receivable, Originated in Current Fiscal Year	4,552,351	7,524,778
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	7,601,827	4,394,206
Financing Receivable, Originated Two Years before Latest Fiscal Year	3,914,431	3,377,569
Financing Receivable, Originated Three Years before Latest Fiscal Year	2,596,775	1,801,486
Financing Receivable, Originated Four Years before Latest Fiscal Year	1,365,091	1,067,713
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	3,353,905	2,805,265
Total	26,494,698	24,224,949
Pass [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	44,195	56,777
Financing Receivable, Revolving	3,081,128	3,219,121
Financing Receivable, Originated in Current Fiscal Year	4,525,371	7,352,605
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	7,427,234	4,301,809
Financing Receivable, Originated Two Years before Latest Fiscal Year	3,812,361	3,232,703
Financing Receivable, Originated Three Years before Latest Fiscal Year	2,456,927	1,722,157
Financing Receivable, Originated Four Years before Latest Fiscal Year	1,333,552	1,055,380
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	3,249,384	2,734,332
Total	25,885,958	23,618,106
Special Mention [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	109	140
Financing Receivable, Revolving	17,158	7,745
Financing Receivable, Originated in Current Fiscal Year	1,630	65,478
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	75,838	46,023
Financing Receivable, Originated Two Years before Latest Fiscal Year	36,913	33,021
Financing Receivable, Originated Three Years before Latest Fiscal Year	55,206	16,241
Financing Receivable, Originated Four Years before Latest Fiscal Year	39	41
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	34,134	10,946
Total	220,919	179,495
Potential Problem [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	71	2,713
Financing Receivable, Revolving	12,010	26,913
Financing Receivable, Originated in Current Fiscal Year	20,697	53,194
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	58,871	34,992
Financing Receivable, Originated Two Years before Latest Fiscal Year	53,077	100,240
Financing Receivable, Originated Three Years before Latest Fiscal Year	80,074	56,519
Financing Receivable, Originated Four Years before Latest Fiscal Year	24,843	5,952
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	29,903	19,095
Total	279,475	296,905
Nonaccrual Loan [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	774	1,006
Financing Receivable, Revolving	22	154
Financing Receivable, Originated in Current Fiscal Year	4,653	53,501
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	39,883	11,382
Financing Receivable, Originated Two Years before Latest Fiscal Year	12,079	11,605
Financing Receivable, Originated Three Years before Latest Fiscal Year	4,567	6,569
Financing Receivable, Originated Four Years before Latest Fiscal Year	6,657	6,340
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	40,484	40,891
Total	108,345	130,443
Total commercial
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	38,694	52,388
Financing Receivable, Revolving	2,426,035	2,573,974
Financing Receivable, Originated in Current Fiscal Year	2,990,334	5,602,382
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	5,503,714	2,438,627
Financing Receivable, Originated Two Years before Latest Fiscal Year	2,116,140	2,385,040
Financing Receivable, Originated Three Years before Latest Fiscal Year	1,716,070	1,355,608
Financing Receivable, Originated Four Years before Latest Fiscal Year	959,695	379,567
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	1,038,739	882,057
Total	16,750,726	15,617,256
Total commercial | Pass [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	38,623	49,606
Financing Receivable, Revolving	2,397,362	2,539,768
Financing Receivable, Originated in Current Fiscal Year	2,967,653	5,432,693
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	5,331,703	2,349,685
Financing Receivable, Originated Two Years before Latest Fiscal Year	2,017,892	2,245,316
Financing Receivable, Originated Three Years before Latest Fiscal Year	1,581,161	1,283,386
Financing Receivable, Originated Four Years before Latest Fiscal Year	935,492	373,655
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	975,679	853,551
Total	16,206,941	15,078,053
Total commercial | Special Mention [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	0
Financing Receivable, Revolving	16,663	7,294
Financing Receivable, Originated in Current Fiscal Year	1,500	65,478
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	75,680	45,917
Financing Receivable, Originated Two Years before Latest Fiscal Year	36,782	33,016
Financing Receivable, Originated Three Years before Latest Fiscal Year	55,180	15,957
Financing Receivable, Originated Four Years before Latest Fiscal Year	0	41
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	33,721	9,840
Total	219,525	177,543
Total commercial | Potential Problem [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	71	2,706
Financing Receivable, Revolving	12,010	26,913
Financing Receivable, Originated in Current Fiscal Year	20,367	52,713
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	58,409	34,660
Financing Receivable, Originated Two Years before Latest Fiscal Year	52,981	99,837
Financing Receivable, Originated Three Years before Latest Fiscal Year	79,285	56,241
Financing Receivable, Originated Four Years before Latest Fiscal Year	24,203	5,871
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	28,735	18,291
Total	275,990	294,527
Total commercial | Nonaccrual Loan [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	76
Financing Receivable, Revolving	0	0
Financing Receivable, Originated in Current Fiscal Year	814	51,498
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	37,922	8,365
Financing Receivable, Originated Two Years before Latest Fiscal Year	8,485	6,872
Financing Receivable, Originated Three Years before Latest Fiscal Year	444	24
Financing Receivable, Originated Four Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	604	374
Total	48,270	67,134
Total commercial | PPP
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	0
Financing Receivable, Revolving	0	0
Financing Receivable, Originated in Current Fiscal Year	96	47,134
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	8,527	18,936
Financing Receivable, Originated Two Years before Latest Fiscal Year	891	0
Financing Receivable, Originated Three Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Four Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	0	0
Total	9,514	66,070
Total commercial | PPP | Pass [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	0
Financing Receivable, Revolving	0	0
Financing Receivable, Originated in Current Fiscal Year	49	44,921
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	8,527	18,610
Financing Receivable, Originated Two Years before Latest Fiscal Year	891	0
Financing Receivable, Originated Three Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Four Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	0	0
Total	9,467	63,531
Total commercial | PPP | Special Mention [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan		0
Financing Receivable, Revolving		0
Financing Receivable, Originated in Current Fiscal Year		212
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year		281
Financing Receivable, Originated Two Years before Latest Fiscal Year		0
Financing Receivable, Originated Three Years before Latest Fiscal Year		0
Financing Receivable, Originated Four Years before Latest Fiscal Year		0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year		0
Total		493
Total commercial | PPP | Potential Problem [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	0
Financing Receivable, Revolving	0	0
Financing Receivable, Originated in Current Fiscal Year	47	2,000
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0	0
Financing Receivable, Originated Two Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Three Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Four Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	0	0
Total	47	2,000
Total commercial | PPP | Nonaccrual Loan [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan		0
Financing Receivable, Revolving		0
Financing Receivable, Originated in Current Fiscal Year		0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year		46
Financing Receivable, Originated Two Years before Latest Fiscal Year		0
Financing Receivable, Originated Three Years before Latest Fiscal Year		0
Financing Receivable, Originated Four Years before Latest Fiscal Year		0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year		0
Total		46
Total commercial | Asset-Based Lending
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0
Financing Receivable, Revolving	21,531
Financing Receivable, Originated in Current Fiscal Year	78,941
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	100,349
Financing Receivable, Originated Two Years before Latest Fiscal Year	61,047
Financing Receivable, Originated Three Years before Latest Fiscal Year	977
Financing Receivable, Originated Four Years before Latest Fiscal Year	192
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	8
Total	263,044
Total commercial | Asset-Based Lending | Pass [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0
Financing Receivable, Revolving	19,968
Financing Receivable, Originated in Current Fiscal Year	77,441
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	100,349
Financing Receivable, Originated Two Years before Latest Fiscal Year	44,012
Financing Receivable, Originated Three Years before Latest Fiscal Year	977
Financing Receivable, Originated Four Years before Latest Fiscal Year	192
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	8
Total	242,947
Total commercial | Asset-Based Lending | Special Mention [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0
Financing Receivable, Revolving	0
Financing Receivable, Originated in Current Fiscal Year	0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0
Financing Receivable, Originated Two Years before Latest Fiscal Year	285
Financing Receivable, Originated Three Years before Latest Fiscal Year	0
Financing Receivable, Originated Four Years before Latest Fiscal Year	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	0
Total	285
Total commercial | Asset-Based Lending | Potential Problem [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0
Financing Receivable, Revolving	1,563
Financing Receivable, Originated in Current Fiscal Year	1,500
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0
Financing Receivable, Originated Two Years before Latest Fiscal Year	16,750
Financing Receivable, Originated Three Years before Latest Fiscal Year	0
Financing Receivable, Originated Four Years before Latest Fiscal Year	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	0
Total	19,813
Total commercial | Commercial And Industrial Financing Receivable [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	71	4,867
Financing Receivable, Revolving	2,279,187	2,405,059
Financing Receivable, Originated in Current Fiscal Year	1,518,346	2,667,064
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	2,526,863	874,575
Financing Receivable, Originated Two Years before Latest Fiscal Year	717,599	1,032,647
Financing Receivable, Originated Three Years before Latest Fiscal Year	817,331	731,439
Financing Receivable, Originated Four Years before Latest Fiscal Year	541,524	177,671
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	583,277	497,860
Total	8,984,127	8,386,316
Total commercial | Commercial And Industrial Financing Receivable [Member] | Pass [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	2,084
Financing Receivable, Revolving	2,252,288	2,371,605
Financing Receivable, Originated in Current Fiscal Year	1,499,191	2,631,753
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	2,520,309	852,758
Financing Receivable, Originated Two Years before Latest Fiscal Year	695,696	986,300
Financing Receivable, Originated Three Years before Latest Fiscal Year	772,615	710,491
Financing Receivable, Originated Four Years before Latest Fiscal Year	541,349	177,568
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	542,828	493,876
Total	8,824,277	8,224,351
Total commercial | Commercial And Industrial Financing Receivable [Member] | Special Mention [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	0
Financing Receivable, Revolving	16,663	7,068
Financing Receivable, Originated in Current Fiscal Year	1,500	5,900
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	5,242	1,695
Financing Receivable, Originated Two Years before Latest Fiscal Year	17,308	0
Financing Receivable, Originated Three Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Four Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	33,509	2,811
Total	74,222	17,474
Total commercial | Commercial And Industrial Financing Receivable [Member] | Potential Problem [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	71	2,706
Financing Receivable, Revolving	10,237	26,387
Financing Receivable, Originated in Current Fiscal Year	17,655	23,415
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	1,312	19,960
Financing Receivable, Originated Two Years before Latest Fiscal Year	3,751	46,296
Financing Receivable, Originated Three Years before Latest Fiscal Year	44,715	20,924
Financing Receivable, Originated Four Years before Latest Fiscal Year	175	104
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	6,940	1,172
Total	84,785	138,258
Total commercial | Commercial And Industrial Financing Receivable [Member] | Nonaccrual Loan [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	76
Financing Receivable, Revolving	0	0
Financing Receivable, Originated in Current Fiscal Year	0	5,996
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0	161
Financing Receivable, Originated Two Years before Latest Fiscal Year	843	52
Financing Receivable, Originated Three Years before Latest Fiscal Year	0	24
Financing Receivable, Originated Four Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	0	0
Total	843	6,233
Total commercial | Commercial real estate — owner occupied
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	10,092
Financing Receivable, Revolving	6,555	31,621
Financing Receivable, Originated in Current Fiscal Year	58,757	267,371
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	260,653	187,773
Financing Receivable, Originated Two Years before Latest Fiscal Year	181,352	197,120
Financing Receivable, Originated Three Years before Latest Fiscal Year	182,262	110,896
Financing Receivable, Originated Four Years before Latest Fiscal Year	101,012	56,742
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	137,560	119,802
Total	928,152	971,326
Total commercial | Commercial real estate — owner occupied | Pass [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	10,092
Financing Receivable, Revolving	6,344	30,869
Financing Receivable, Originated in Current Fiscal Year	57,860	261,418
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	251,874	178,424
Financing Receivable, Originated Two Years before Latest Fiscal Year	170,340	187,073
Financing Receivable, Originated Three Years before Latest Fiscal Year	173,189	110,169
Financing Receivable, Originated Four Years before Latest Fiscal Year	95,730	54,538
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	126,926	117,011
Total	882,263	939,503
Total commercial | Commercial real estate — owner occupied | Special Mention [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	0
Financing Receivable, Revolving	0	226
Financing Receivable, Originated in Current Fiscal Year	0	0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0	4,628
Financing Receivable, Originated Two Years before Latest Fiscal Year	7,260	0
Financing Receivable, Originated Three Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Four Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	0	245
Total	7,260	5,100
Total commercial | Commercial real estate — owner occupied | Potential Problem [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	0
Financing Receivable, Revolving	211	526
Financing Receivable, Originated in Current Fiscal Year	898	5,953
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	8,779	4,721
Financing Receivable, Originated Two Years before Latest Fiscal Year	3,752	10,047
Financing Receivable, Originated Three Years before Latest Fiscal Year	9,073	727
Financing Receivable, Originated Four Years before Latest Fiscal Year	5,282	2,204
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	10,634	2,546
Total	38,628	26,723
Total commercial | Commercial and business lending
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	71	14,958
Financing Receivable, Revolving	2,307,273	2,436,680
Financing Receivable, Originated in Current Fiscal Year	1,656,141	2,981,569
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	2,896,392	1,081,284
Financing Receivable, Originated Two Years before Latest Fiscal Year	960,888	1,229,767
Financing Receivable, Originated Three Years before Latest Fiscal Year	1,000,570	842,335
Financing Receivable, Originated Four Years before Latest Fiscal Year	642,728	234,414
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	720,844	617,662
Total	10,184,836	9,423,711
Total commercial | Commercial and business lending | Pass [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	12,176
Financing Receivable, Revolving	2,278,600	2,402,474
Financing Receivable, Originated in Current Fiscal Year	1,634,541	2,938,092
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	2,881,059	1,049,792
Financing Receivable, Originated Two Years before Latest Fiscal Year	910,939	1,173,373
Financing Receivable, Originated Three Years before Latest Fiscal Year	946,782	820,660
Financing Receivable, Originated Four Years before Latest Fiscal Year	637,271	232,106
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	669,762	610,887
Total	9,958,954	9,227,385
Total commercial | Commercial and business lending | Special Mention [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	0
Financing Receivable, Revolving	16,663	7,294
Financing Receivable, Originated in Current Fiscal Year	1,500	6,112
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	5,242	6,604
Financing Receivable, Originated Two Years before Latest Fiscal Year	24,853	0
Financing Receivable, Originated Three Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Four Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	33,509	3,056
Total	81,767	23,066
Total commercial | Commercial and business lending | Potential Problem [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	71	2,706
Financing Receivable, Revolving	12,010	26,913
Financing Receivable, Originated in Current Fiscal Year	20,100	31,368
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	10,091	24,681
Financing Receivable, Originated Two Years before Latest Fiscal Year	24,253	56,343
Financing Receivable, Originated Three Years before Latest Fiscal Year	53,788	21,651
Financing Receivable, Originated Four Years before Latest Fiscal Year	5,457	2,307
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	17,574	3,718
Total	143,273	166,981
Total commercial | Commercial and business lending | Nonaccrual Loan [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	76
Financing Receivable, Revolving	0	0
Financing Receivable, Originated in Current Fiscal Year	0	5,996
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0	207
Financing Receivable, Originated Two Years before Latest Fiscal Year	843	52
Financing Receivable, Originated Three Years before Latest Fiscal Year	0	24
Financing Receivable, Originated Four Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	0	0
Total	843	6,279
Total commercial | Commercial real estate — investor
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	38,623	37,430
Financing Receivable, Revolving	91,473	105,521
Financing Receivable, Originated in Current Fiscal Year	1,070,977	1,774,910
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	1,643,814	730,825
Financing Receivable, Originated Two Years before Latest Fiscal Year	768,126	929,685
Financing Receivable, Originated Three Years before Latest Fiscal Year	615,989	448,741
Financing Receivable, Originated Four Years before Latest Fiscal Year	293,611	142,883
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	306,252	252,003
Total	4,790,241	4,384,569
Total commercial | Commercial real estate — investor | Pass [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	38,623	37,430
Financing Receivable, Revolving	91,473	105,521
Financing Receivable, Originated in Current Fiscal Year	1,069,896	1,650,936
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	1,488,158	685,423
Financing Receivable, Originated Two Years before Latest Fiscal Year	731,756	867,606
Financing Receivable, Originated Three Years before Latest Fiscal Year	569,142	414,079
Financing Receivable, Originated Four Years before Latest Fiscal Year	274,865	139,320
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	294,879	230,452
Total	4,520,168	4,093,337
Total commercial | Commercial real estate — investor | Special Mention [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	0
Financing Receivable, Revolving	0	0
Financing Receivable, Originated in Current Fiscal Year	0	57,163
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	69,497	27,384
Financing Receivable, Originated Two Years before Latest Fiscal Year	0	33,016
Financing Receivable, Originated Three Years before Latest Fiscal Year	20,906	72
Financing Receivable, Originated Four Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	212	6,781
Total	90,615	124,416
Total commercial | Commercial real estate — investor | Potential Problem [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	0
Financing Receivable, Revolving	0	0
Financing Receivable, Originated in Current Fiscal Year	267	21,309
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	48,237	9,860
Financing Receivable, Originated Two Years before Latest Fiscal Year	28,728	22,243
Financing Receivable, Originated Three Years before Latest Fiscal Year	25,497	34,591
Financing Receivable, Originated Four Years before Latest Fiscal Year	18,746	3,564
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	11,161	14,573
Total	132,635	106,138
Total commercial | Commercial real estate — investor | Nonaccrual Loan [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	0
Financing Receivable, Revolving	0	0
Financing Receivable, Originated in Current Fiscal Year	814	45,502
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	37,922	8,158
Financing Receivable, Originated Two Years before Latest Fiscal Year	7,642	6,820
Financing Receivable, Originated Three Years before Latest Fiscal Year	444	0
Financing Receivable, Originated Four Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	0	197
Total	46,823	60,677
Total commercial | Real Estate Construction
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	0
Financing Receivable, Revolving	27,288	31,773
Financing Receivable, Originated in Current Fiscal Year	263,216	845,903
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	963,509	626,518
Financing Receivable, Originated Two Years before Latest Fiscal Year	387,126	225,588
Financing Receivable, Originated Three Years before Latest Fiscal Year	99,511	64,532
Financing Receivable, Originated Four Years before Latest Fiscal Year	23,355	2,270
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	11,643	12,392
Total	1,775,648	1,808,976
Total commercial | Real Estate Construction | Pass [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	0
Financing Receivable, Revolving	27,288	31,773
Financing Receivable, Originated in Current Fiscal Year	263,216	843,664
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	962,486	614,469
Financing Receivable, Originated Two Years before Latest Fiscal Year	375,197	204,337
Financing Receivable, Originated Three Years before Latest Fiscal Year	65,237	48,647
Financing Receivable, Originated Four Years before Latest Fiscal Year	23,355	2,229
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	11,039	12,212
Total	1,727,819	1,757,331
Total commercial | Real Estate Construction | Special Mention [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	0
Financing Receivable, Revolving	0	0
Financing Receivable, Originated in Current Fiscal Year	0	2,203
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	941	11,929
Financing Receivable, Originated Two Years before Latest Fiscal Year	11,929	0
Financing Receivable, Originated Three Years before Latest Fiscal Year	34,274	15,885
Financing Receivable, Originated Four Years before Latest Fiscal Year	0	41
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	0	2
Total	47,144	30,060
Total commercial | Real Estate Construction | Potential Problem [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	0
Financing Receivable, Revolving	0	0
Financing Receivable, Originated in Current Fiscal Year	0	37
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	82	120
Financing Receivable, Originated Two Years before Latest Fiscal Year	0	21,251
Financing Receivable, Originated Three Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Four Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	0	0
Total	82	21,408
Total commercial | Real Estate Construction | Nonaccrual Loan [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	0
Financing Receivable, Revolving	0	0
Financing Receivable, Originated in Current Fiscal Year	0	0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0	0
Financing Receivable, Originated Two Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Three Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Four Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	604	177
Total	604	177
Total commercial | Commercial Real Estate
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	38,623	37,430
Financing Receivable, Revolving	118,762	137,294
Financing Receivable, Originated in Current Fiscal Year	1,334,193	2,620,814
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	2,607,322	1,357,343
Financing Receivable, Originated Two Years before Latest Fiscal Year	1,155,252	1,155,273
Financing Receivable, Originated Three Years before Latest Fiscal Year	715,500	513,273
Financing Receivable, Originated Four Years before Latest Fiscal Year	316,966	145,153
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	317,895	264,395
Total	6,565,889	6,193,545
Total commercial | Commercial Real Estate | Pass [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	38,623	37,430
Financing Receivable, Revolving	118,762	137,294
Financing Receivable, Originated in Current Fiscal Year	1,333,112	2,494,600
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	2,450,644	1,299,893
Financing Receivable, Originated Two Years before Latest Fiscal Year	1,106,953	1,071,943
Financing Receivable, Originated Three Years before Latest Fiscal Year	634,379	462,726
Financing Receivable, Originated Four Years before Latest Fiscal Year	298,220	141,549
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	305,917	242,664
Total	6,247,987	5,850,668
Total commercial | Commercial Real Estate | Special Mention [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	0
Financing Receivable, Revolving	0	0
Financing Receivable, Originated in Current Fiscal Year	0	59,366
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	70,438	39,313
Financing Receivable, Originated Two Years before Latest Fiscal Year	11,929	33,016
Financing Receivable, Originated Three Years before Latest Fiscal Year	55,180	15,957
Financing Receivable, Originated Four Years before Latest Fiscal Year	0	41
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	212	6,784
Total	137,758	154,476
Total commercial | Commercial Real Estate | Potential Problem [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	0
Financing Receivable, Revolving	0	0
Financing Receivable, Originated in Current Fiscal Year	267	21,345
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	48,318	9,980
Financing Receivable, Originated Two Years before Latest Fiscal Year	28,728	43,494
Financing Receivable, Originated Three Years before Latest Fiscal Year	25,497	34,591
Financing Receivable, Originated Four Years before Latest Fiscal Year	18,746	3,564
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	11,161	14,573
Total	132,717	127,546
Total commercial | Commercial Real Estate | Nonaccrual Loan [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	0
Financing Receivable, Revolving	0	0
Financing Receivable, Originated in Current Fiscal Year	814	45,502
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	37,922	8,158
Financing Receivable, Originated Two Years before Latest Fiscal Year	7,642	6,820
Financing Receivable, Originated Three Years before Latest Fiscal Year	444	0
Financing Receivable, Originated Four Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	604	374
Total	47,427	60,855
Total consumer
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	6,455	8,248
Financing Receivable, Revolving	684,283	679,959
Financing Receivable, Originated in Current Fiscal Year	1,562,017	1,922,396
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	2,098,113	1,955,579
Financing Receivable, Originated Two Years before Latest Fiscal Year	1,798,292	992,528
Financing Receivable, Originated Three Years before Latest Fiscal Year	880,705	445,878
Financing Receivable, Originated Four Years before Latest Fiscal Year	405,397	688,145
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	2,315,166	1,923,208
Total	9,743,972	8,607,693
Total consumer | Pass [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	5,572	7,171
Financing Receivable, Revolving	683,766	679,353
Financing Receivable, Originated in Current Fiscal Year	1,557,718	1,919,912
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	2,095,532	1,952,124
Financing Receivable, Originated Two Years before Latest Fiscal Year	1,794,469	987,387
Financing Receivable, Originated Three Years before Latest Fiscal Year	875,766	438,771
Financing Receivable, Originated Four Years before Latest Fiscal Year	398,061	681,725
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	2,273,705	1,880,781
Total	9,679,017	8,540,053
Total consumer | Special Mention [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	109	140
Financing Receivable, Revolving	495	451
Financing Receivable, Originated in Current Fiscal Year	130	0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	159	106
Financing Receivable, Originated Two Years before Latest Fiscal Year	131	4
Financing Receivable, Originated Three Years before Latest Fiscal Year	26	285
Financing Receivable, Originated Four Years before Latest Fiscal Year	39	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	413	1,106
Total	1,394	1,952
Total consumer | Potential Problem [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	6
Financing Receivable, Revolving	0	0
Financing Receivable, Originated in Current Fiscal Year	330	481
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	462	332
Financing Receivable, Originated Two Years before Latest Fiscal Year	96	404
Financing Receivable, Originated Three Years before Latest Fiscal Year	789	277
Financing Receivable, Originated Four Years before Latest Fiscal Year	640	81
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	1,168	804
Total	3,486	2,379
Total consumer | Nonaccrual Loan [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	774	931
Financing Receivable, Revolving	22	154
Financing Receivable, Originated in Current Fiscal Year	3,839	2,003
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	1,961	3,017
Financing Receivable, Originated Two Years before Latest Fiscal Year	3,594	4,733
Financing Receivable, Originated Three Years before Latest Fiscal Year	4,123	6,545
Financing Receivable, Originated Four Years before Latest Fiscal Year	6,657	6,340
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	39,880	40,517
Total	60,075	63,309
Total consumer | Residential mortgage
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	0
Financing Receivable, Revolving	0	0
Financing Receivable, Originated in Current Fiscal Year	829,224	1,773,915
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	1,962,054	1,948,272
Financing Receivable, Originated Two Years before Latest Fiscal Year	1,792,807	979,071
Financing Receivable, Originated Three Years before Latest Fiscal Year	870,095	435,233
Financing Receivable, Originated Four Years before Latest Fiscal Year	396,082	679,547
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	2,152,682	1,751,272
Total	8,002,943	7,567,310
Total consumer | Residential mortgage | Pass [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	0
Financing Receivable, Revolving	0	0
Financing Receivable, Originated in Current Fiscal Year	825,055	1,771,447
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	1,959,667	1,945,029
Financing Receivable, Originated Two Years before Latest Fiscal Year	1,789,114	974,188
Financing Receivable, Originated Three Years before Latest Fiscal Year	865,412	428,459
Financing Receivable, Originated Four Years before Latest Fiscal Year	389,154	673,447
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	2,118,258	1,716,419
Total	7,946,661	7,508,989
Total consumer | Residential mortgage | Special Mention [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	0
Financing Receivable, Revolving	0	0
Financing Receivable, Originated in Current Fiscal Year	0	0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0	0
Financing Receivable, Originated Two Years before Latest Fiscal Year	99	0
Financing Receivable, Originated Three Years before Latest Fiscal Year	0	285
Financing Receivable, Originated Four Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	46	461
Total	145	746
Total consumer | Residential mortgage | Potential Problem [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	0
Financing Receivable, Revolving	0	0
Financing Receivable, Originated in Current Fiscal Year	330	475
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	462	332
Financing Receivable, Originated Two Years before Latest Fiscal Year	96	404
Financing Receivable, Originated Three Years before Latest Fiscal Year	754	265
Financing Receivable, Originated Four Years before Latest Fiscal Year	633	81
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	1,022	658
Total	3,297	2,214
Total consumer | Residential mortgage | Nonaccrual Loan [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	0
Financing Receivable, Revolving	0	0
Financing Receivable, Originated in Current Fiscal Year	3,839	1,993
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	1,925	2,911
Financing Receivable, Originated Two Years before Latest Fiscal Year	3,497	4,479
Financing Receivable, Originated Three Years before Latest Fiscal Year	3,928	6,224
Financing Receivable, Originated Four Years before Latest Fiscal Year	6,295	6,019
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	33,355	33,734
Total	52,840	55,362
Total consumer | Auto
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	0
Financing Receivable, Revolving	0	0
Financing Receivable, Originated in Current Fiscal Year	719,263	137,952
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	125,356	707
Financing Receivable, Originated Two Years before Latest Fiscal Year	476	2,711
Financing Receivable, Originated Three Years before Latest Fiscal Year	1,925	1,216
Financing Receivable, Originated Four Years before Latest Fiscal Year	771	352
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	179	107
Total	847,969	143,045
Total consumer | Auto | Pass [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	0
Financing Receivable, Revolving	0	0
Financing Receivable, Originated in Current Fiscal Year	719,132	137,952
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	125,195	707
Financing Receivable, Originated Two Years before Latest Fiscal Year	476	2,675
Financing Receivable, Originated Three Years before Latest Fiscal Year	1,904	1,200
Financing Receivable, Originated Four Years before Latest Fiscal Year	760	352
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	179	107
Total	847,646	142,993
Total consumer | Auto | Special Mention [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0
Financing Receivable, Revolving	0
Financing Receivable, Originated in Current Fiscal Year	130
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	140
Financing Receivable, Originated Two Years before Latest Fiscal Year	0
Financing Receivable, Originated Three Years before Latest Fiscal Year	0
Financing Receivable, Originated Four Years before Latest Fiscal Year	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	0
Total	271
Total consumer | Auto | Nonaccrual Loan [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	0
Financing Receivable, Revolving	0	0
Financing Receivable, Originated in Current Fiscal Year	0	0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	21	0
Financing Receivable, Originated Two Years before Latest Fiscal Year	0	36
Financing Receivable, Originated Three Years before Latest Fiscal Year	21	15
Financing Receivable, Originated Four Years before Latest Fiscal Year	11	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	0	0
Total	53	52
Total consumer | Home Equity Loan [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	6,328	7,792
Financing Receivable, Revolving	493,356	499,104
Financing Receivable, Originated in Current Fiscal Year	9,466	1,232
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	3,981	1,595
Financing Receivable, Originated Two Years before Latest Fiscal Year	1,776	7,856
Financing Receivable, Originated Three Years before Latest Fiscal Year	6,890	9,059
Financing Receivable, Originated Four Years before Latest Fiscal Year	8,232	7,962
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	69,143	68,807
Total	592,843	595,615
Total consumer | Home Equity Loan [Member] | Pass [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	5,461	6,728
Financing Receivable, Revolving	493,282	498,970
Financing Receivable, Originated in Current Fiscal Year	9,466	1,216
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	3,966	1,401
Financing Receivable, Originated Two Years before Latest Fiscal Year	1,675	7,640
Financing Receivable, Originated Three Years before Latest Fiscal Year	6,664	8,742
Financing Receivable, Originated Four Years before Latest Fiscal Year	7,840	7,660
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	62,133	61,251
Total	585,026	586,880
Total consumer | Home Equity Loan [Member] | Special Mention [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	109	133
Financing Receivable, Revolving	65	100
Financing Receivable, Originated in Current Fiscal Year	0	0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0	102
Financing Receivable, Originated Two Years before Latest Fiscal Year	33	4
Financing Receivable, Originated Three Years before Latest Fiscal Year	26	0
Financing Receivable, Originated Four Years before Latest Fiscal Year	39	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	366	638
Total	529	844
Total consumer | Home Equity Loan [Member] | Potential Problem [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	6
Financing Receivable, Revolving	0	0
Financing Receivable, Originated in Current Fiscal Year	0	6
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0	0
Financing Receivable, Originated Two Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Three Years before Latest Fiscal Year	35	13
Financing Receivable, Originated Four Years before Latest Fiscal Year	7	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	146	146
Total	188	165
Total consumer | Home Equity Loan [Member] | Nonaccrual Loan [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	759	925
Financing Receivable, Revolving	8	35
Financing Receivable, Originated in Current Fiscal Year	0	9
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	15	92
Financing Receivable, Originated Two Years before Latest Fiscal Year	68	211
Financing Receivable, Originated Three Years before Latest Fiscal Year	165	305
Financing Receivable, Originated Four Years before Latest Fiscal Year	346	302
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	6,497	6,772
Total	7,100	7,726
Total consumer | Other consumer
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	127	456
Financing Receivable, Revolving	190,927	180,783
Financing Receivable, Originated in Current Fiscal Year	4,065	9,297
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	6,723	5,005
Financing Receivable, Originated Two Years before Latest Fiscal Year	3,233	2,890
Financing Receivable, Originated Three Years before Latest Fiscal Year	1,795	371
Financing Receivable, Originated Four Years before Latest Fiscal Year	312	284
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	93,162	103,093
Total	300,217	301,723
Total consumer | Other consumer | Pass [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	111	443
Financing Receivable, Revolving	190,483	180,312
Financing Receivable, Originated in Current Fiscal Year	4,065	9,297
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	6,704	4,987
Financing Receivable, Originated Two Years before Latest Fiscal Year	3,204	2,884
Financing Receivable, Originated Three Years before Latest Fiscal Year	1,786	371
Financing Receivable, Originated Four Years before Latest Fiscal Year	307	265
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	93,134	103,075
Total	299,685	301,191
Total consumer | Other consumer | Special Mention [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	1	7
Financing Receivable, Revolving	430	351
Financing Receivable, Originated in Current Fiscal Year	0	0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	18	4
Financing Receivable, Originated Two Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Three Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Four Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	1	7
Total	449	363
Total consumer | Other consumer | Nonaccrual Loan [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	15	6
Financing Receivable, Revolving	14	120
Financing Receivable, Originated in Current Fiscal Year	0	0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0	14
Financing Receivable, Originated Two Years before Latest Fiscal Year	29	7
Financing Receivable, Originated Three Years before Latest Fiscal Year	9	0
Financing Receivable, Originated Four Years before Latest Fiscal Year	5	19
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	27	11
Total	$ 83	$ 170