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Allowance for Credit Losses (Financing Receivables Credit Quality Indicators) (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Dec. 31, 2022
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	$ 4,646	$ 23,458
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	22,562	17,466
Financing Receivable, Originated Two Years before Latest Fiscal Year	16,564	11,572
Financing Receivable, Originated Three Years before Latest Fiscal Year	10,945	5,528
Financing Receivable, Originated Four Years before Latest Fiscal Year	5,031	3,108
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	10,851	8,670
Financing Receivable, Revolving	27,012	26,792
Financing Receivable, Revolving Converted to Amortizing	81	82
Financing Receivable, Unallocated	(365)	(333)
Loans, net of unearned income	98,057	97,009
Gross charge-offs, Total	105
Gross charge-offs, Unallocated	0
Gross charge-offs, Revolving Converted to Amortizing	0
Gross charge-offs, Revolving	15
Gross charge-offs, Originated, More than Five Years before current fiscal year	11
Gross charge-offs, Year Five, Originated, Four Years before current fiscal year	9
Gross charge-offs, Year Four, Originated, Three years before current fiscal year	7
Gross charge-offs, Year Three, Originated, Two years before current fiscal year	29
Gross charge-offs, Year Two, Originated, Fiscal Year before current fiscal year	30
Gross charge-offs, Year One, Originated, Current Fiscal Year	4
Commercial And Industrial [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	2,843	12,376
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	11,755	7,456
Financing Receivable, Originated Two Years before Latest Fiscal Year	6,720	3,397
Financing Receivable, Originated Three Years before Latest Fiscal Year	3,090	2,393
Financing Receivable, Originated Four Years before Latest Fiscal Year	2,115	1,147
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	4,014	3,307
Financing Receivable, Revolving	20,930	20,516
Financing Receivable, Revolving Converted to Amortizing	0	0
Financing Receivable, Unallocated	344	313
Loans, net of unearned income	51,811	50,905
Gross charge-offs, Total	49
Gross charge-offs, Unallocated	0
Gross charge-offs, Revolving Converted to Amortizing	0
Gross charge-offs, Revolving	2
Gross charge-offs, Originated, More than Five Years before current fiscal year	5
Gross charge-offs, Year Five, Originated, Four Years before current fiscal year	5
Gross charge-offs, Year Four, Originated, Three years before current fiscal year	3
Gross charge-offs, Year Three, Originated, Two years before current fiscal year	21
Gross charge-offs, Year Two, Originated, Fiscal Year before current fiscal year	13
Gross charge-offs, Year One, Originated, Current Fiscal Year	0
Commercial Real Estate Mortgage - Owner-Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	196	1,076
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	998	1,225
Financing Receivable, Originated Two Years before Latest Fiscal Year	1,159	991
Financing Receivable, Originated Three Years before Latest Fiscal Year	896	525
Financing Receivable, Originated Four Years before Latest Fiscal Year	494	544
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	1,107	655
Financing Receivable, Revolving	92	92
Financing Receivable, Revolving Converted to Amortizing	0	0
Financing Receivable, Unallocated	(4)	(5)
Loans, net of unearned income	4,938	5,103
Gross charge-offs, Total	0
Gross charge-offs, Unallocated	0
Gross charge-offs, Revolving Converted to Amortizing	0
Gross charge-offs, Revolving	0
Gross charge-offs, Originated, More than Five Years before current fiscal year	0
Gross charge-offs, Year Five, Originated, Four Years before current fiscal year	0
Gross charge-offs, Year Four, Originated, Three years before current fiscal year	0
Gross charge-offs, Year Three, Originated, Two years before current fiscal year	0
Gross charge-offs, Year Two, Originated, Fiscal Year before current fiscal year	0
Gross charge-offs, Year One, Originated, Current Fiscal Year	0
Commercial Real Estate Construction - Owner-Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	7	117
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	132	79
Financing Receivable, Originated Two Years before Latest Fiscal Year	63	25
Financing Receivable, Originated Three Years before Latest Fiscal Year	26	16
Financing Receivable, Originated Four Years before Latest Fiscal Year	14	17
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	54	43
Financing Receivable, Revolving	10	1
Financing Receivable, Revolving Converted to Amortizing	0	0
Financing Receivable, Unallocated	0	0
Loans, net of unearned income	306	298
Gross charge-offs, Total	0
Gross charge-offs, Unallocated	0
Gross charge-offs, Revolving Converted to Amortizing	0
Gross charge-offs, Revolving	0
Gross charge-offs, Originated, More than Five Years before current fiscal year	0
Gross charge-offs, Year Five, Originated, Four Years before current fiscal year	0
Gross charge-offs, Year Four, Originated, Three years before current fiscal year	0
Gross charge-offs, Year Three, Originated, Two years before current fiscal year	0
Gross charge-offs, Year Two, Originated, Fiscal Year before current fiscal year	0
Gross charge-offs, Year One, Originated, Current Fiscal Year	0
Commercial Investor Real Estate Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	436	2,720
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	2,414	1,396
Financing Receivable, Originated Two Years before Latest Fiscal Year	1,354	708
Financing Receivable, Originated Three Years before Latest Fiscal Year	755	622
Financing Receivable, Originated Four Years before Latest Fiscal Year	577	325
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	349	101
Financing Receivable, Revolving	513	528
Financing Receivable, Revolving Converted to Amortizing	0	0
Financing Receivable, Unallocated	(6)	(7)
Loans, net of unearned income	6,392	6,393
Gross charge-offs, Total	0
Gross charge-offs, Unallocated	0
Gross charge-offs, Revolving Converted to Amortizing	0
Gross charge-offs, Revolving	0
Gross charge-offs, Originated, More than Five Years before current fiscal year	0
Gross charge-offs, Year Five, Originated, Four Years before current fiscal year	0
Gross charge-offs, Year Four, Originated, Three years before current fiscal year	0
Gross charge-offs, Year Three, Originated, Two years before current fiscal year	0
Gross charge-offs, Year Two, Originated, Fiscal Year before current fiscal year	0
Gross charge-offs, Year One, Originated, Current Fiscal Year	0
Commercial Investor Real Estate Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	50	486
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	639	454
Financing Receivable, Originated Two Years before Latest Fiscal Year	499	222
Financing Receivable, Originated Three Years before Latest Fiscal Year	114	112
Financing Receivable, Originated Four Years before Latest Fiscal Year	51	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	1	1
Financing Receivable, Revolving	701	727
Financing Receivable, Revolving Converted to Amortizing	0	0
Financing Receivable, Unallocated	(15)	(16)
Loans, net of unearned income	2,040	1,986
Gross charge-offs, Total	0
Gross charge-offs, Unallocated	0
Gross charge-offs, Revolving Converted to Amortizing	0
Gross charge-offs, Revolving	0
Gross charge-offs, Originated, More than Five Years before current fiscal year	0
Gross charge-offs, Year Five, Originated, Four Years before current fiscal year	0
Gross charge-offs, Year Four, Originated, Three years before current fiscal year	0
Gross charge-offs, Year Three, Originated, Two years before current fiscal year	0
Gross charge-offs, Year Two, Originated, Fiscal Year before current fiscal year	0
Gross charge-offs, Year One, Originated, Current Fiscal Year	0
Residential First Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	494	3,059
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	3,191	5,187
Financing Receivable, Originated Two Years before Latest Fiscal Year	5,207	5,331
Financing Receivable, Originated Three Years before Latest Fiscal Year	5,226	1,100
Financing Receivable, Originated Four Years before Latest Fiscal Year	1,074	447
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	3,810	3,517
Financing Receivable, Revolving	3	2
Financing Receivable, Revolving Converted to Amortizing	0	0
Financing Receivable, Unallocated	(167)	(167)
Loans, net of unearned income	19,172	18,810
Gross charge-offs, Total	0
Gross charge-offs, Unallocated	0
Gross charge-offs, Revolving Converted to Amortizing	0
Gross charge-offs, Revolving	0
Gross charge-offs, Originated, More than Five Years before current fiscal year	0
Gross charge-offs, Year Five, Originated, Four Years before current fiscal year	0
Gross charge-offs, Year Four, Originated, Three years before current fiscal year	0
Gross charge-offs, Year Three, Originated, Two years before current fiscal year	0
Gross charge-offs, Year Two, Originated, Fiscal Year before current fiscal year	0
Gross charge-offs, Year One, Originated, Current Fiscal Year	0
Home Equity Lines of Credit [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	0	0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0	0
Financing Receivable, Originated Two Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Three Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Four Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	0	0
Financing Receivable, Revolving	3,285	3,397
Financing Receivable, Revolving Converted to Amortizing	81	82
Financing Receivable, Unallocated	(31)	(31)
Loans, net of unearned income	3,397	3,510
Gross charge-offs, Total	1
Gross charge-offs, Unallocated	0
Gross charge-offs, Revolving Converted to Amortizing	0
Gross charge-offs, Revolving	1
Gross charge-offs, Originated, More than Five Years before current fiscal year	0
Gross charge-offs, Year Five, Originated, Four Years before current fiscal year	0
Gross charge-offs, Year Four, Originated, Three years before current fiscal year	0
Gross charge-offs, Year Three, Originated, Two years before current fiscal year	0
Gross charge-offs, Year Two, Originated, Fiscal Year before current fiscal year	0
Gross charge-offs, Year One, Originated, Current Fiscal Year	0
Home Equity Loan [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	74	548
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	532	567
Financing Receivable, Originated Two Years before Latest Fiscal Year	546	294
Financing Receivable, Originated Three Years before Latest Fiscal Year	281	154
Financing Receivable, Originated Four Years before Latest Fiscal Year	147	140
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	850	769
Financing Receivable, Revolving	0	0
Financing Receivable, Revolving Converted to Amortizing	0	0
Financing Receivable, Unallocated	(16)	(17)
Loans, net of unearned income	2,446	2,489
Gross charge-offs, Total	0
Gross charge-offs, Unallocated	0
Gross charge-offs, Revolving Converted to Amortizing	0
Gross charge-offs, Revolving	0
Gross charge-offs, Originated, More than Five Years before current fiscal year	0
Gross charge-offs, Year Five, Originated, Four Years before current fiscal year	0
Gross charge-offs, Year Four, Originated, Three years before current fiscal year	0
Gross charge-offs, Year Three, Originated, Two years before current fiscal year	0
Gross charge-offs, Year Two, Originated, Fiscal Year before current fiscal year	0
Gross charge-offs, Year One, Originated, Current Fiscal Year	0
Consumer Credit Card Financing Receivable [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	0	0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0	0
Financing Receivable, Originated Two Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Three Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Four Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	0	0
Financing Receivable, Revolving	1,219	1,264
Financing Receivable, Revolving Converted to Amortizing	0	0
Financing Receivable, Unallocated	0	16
Loans, net of unearned income	1,219	1,248
Gross charge-offs, Total	12
Gross charge-offs, Unallocated	0
Gross charge-offs, Revolving Converted to Amortizing	0
Gross charge-offs, Revolving	12
Gross charge-offs, Originated, More than Five Years before current fiscal year	0
Gross charge-offs, Year Five, Originated, Four Years before current fiscal year	0
Gross charge-offs, Year Four, Originated, Three years before current fiscal year	0
Gross charge-offs, Year Three, Originated, Two years before current fiscal year	0
Gross charge-offs, Year Two, Originated, Fiscal Year before current fiscal year	0
Gross charge-offs, Year One, Originated, Current Fiscal Year	0
Other consumer- exit portfolios
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	0	0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0	0
Financing Receivable, Originated Two Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Three Years before Latest Fiscal Year	0	157
Financing Receivable, Originated Four Years before Latest Fiscal Year	142	262
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	345	149
Financing Receivable, Revolving	0	0
Financing Receivable, Revolving Converted to Amortizing	0	0
Financing Receivable, Unallocated	(1)	(2)
Loans, net of unearned income	488	570
Gross charge-offs, Total	5
Gross charge-offs, Unallocated	0
Gross charge-offs, Revolving Converted to Amortizing	0
Gross charge-offs, Revolving	0
Gross charge-offs, Originated, More than Five Years before current fiscal year	3
Gross charge-offs, Year Five, Originated, Four Years before current fiscal year	2
Gross charge-offs, Year Four, Originated, Three years before current fiscal year	0
Gross charge-offs, Year Three, Originated, Two years before current fiscal year	0
Gross charge-offs, Year Two, Originated, Fiscal Year before current fiscal year	0
Gross charge-offs, Year One, Originated, Current Fiscal Year	0
Other Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	546	3,076
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	2,901	1,102
Financing Receivable, Originated Two Years before Latest Fiscal Year	1,016	604
Financing Receivable, Originated Three Years before Latest Fiscal Year	557	449
Financing Receivable, Originated Four Years before Latest Fiscal Year	417	226
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	321	128
Financing Receivable, Revolving	259	265
Financing Receivable, Revolving Converted to Amortizing	0	0
Financing Receivable, Unallocated	169	153
Loans, net of unearned income	5,848	5,697
Gross charge-offs, Total	38
Gross charge-offs, Unallocated	0
Gross charge-offs, Revolving Converted to Amortizing	0
Gross charge-offs, Revolving	0
Gross charge-offs, Originated, More than Five Years before current fiscal year	3
Gross charge-offs, Year Five, Originated, Four Years before current fiscal year	2
Gross charge-offs, Year Four, Originated, Three years before current fiscal year	4
Gross charge-offs, Year Three, Originated, Two years before current fiscal year	8
Gross charge-offs, Year Two, Originated, Fiscal Year before current fiscal year	17
Gross charge-offs, Year One, Originated, Current Fiscal Year	4
Pass [Member] | Commercial And Industrial [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	2,594	11,948
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	11,308	7,167
Financing Receivable, Originated Two Years before Latest Fiscal Year	6,487	3,277
Financing Receivable, Originated Three Years before Latest Fiscal Year	2,975	2,297
Financing Receivable, Originated Four Years before Latest Fiscal Year	2,014	1,026
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	3,937	3,283
Financing Receivable, Revolving	19,852	19,599
Financing Receivable, Revolving Converted to Amortizing	0	0
Financing Receivable, Unallocated	344	313
Loans, net of unearned income	49,511	48,910
Pass [Member] | Commercial Real Estate Mortgage - Owner-Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	188	1,058
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	969	1,175
Financing Receivable, Originated Two Years before Latest Fiscal Year	1,090	929
Financing Receivable, Originated Three Years before Latest Fiscal Year	831	479
Financing Receivable, Originated Four Years before Latest Fiscal Year	453	519
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	1,064	626
Financing Receivable, Revolving	88	89
Financing Receivable, Revolving Converted to Amortizing	0	0
Financing Receivable, Unallocated	(4)	(5)
Loans, net of unearned income	4,679	4,870
Pass [Member] | Commercial Real Estate Construction - Owner-Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	7	115
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	127	79
Financing Receivable, Originated Two Years before Latest Fiscal Year	63	22
Financing Receivable, Originated Three Years before Latest Fiscal Year	23	15
Financing Receivable, Originated Four Years before Latest Fiscal Year	14	15
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	47	38
Financing Receivable, Revolving	10	1
Financing Receivable, Revolving Converted to Amortizing	0	0
Financing Receivable, Unallocated	0	0
Loans, net of unearned income	291	285
Pass [Member] | Commercial Investor Real Estate Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	313	2,332
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	2,029	1,321
Financing Receivable, Originated Two Years before Latest Fiscal Year	1,229	634
Financing Receivable, Originated Three Years before Latest Fiscal Year	680	466
Financing Receivable, Originated Four Years before Latest Fiscal Year	418	257
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	255	94
Financing Receivable, Revolving	479	490
Financing Receivable, Revolving Converted to Amortizing	0	0
Financing Receivable, Unallocated	(6)	(7)
Loans, net of unearned income	5,397	5,587
Pass [Member] | Commercial Investor Real Estate Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	50	458
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	557	402
Financing Receivable, Originated Two Years before Latest Fiscal Year	444	205
Financing Receivable, Originated Three Years before Latest Fiscal Year	96	112
Financing Receivable, Originated Four Years before Latest Fiscal Year	51	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	1	1
Financing Receivable, Revolving	700	722
Financing Receivable, Revolving Converted to Amortizing	0	0
Financing Receivable, Unallocated	(15)	(16)
Loans, net of unearned income	1,884	1,884
Special Mention [Member] | Commercial And Industrial [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	6	85
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	153	120
Financing Receivable, Originated Two Years before Latest Fiscal Year	96	70
Financing Receivable, Originated Three Years before Latest Fiscal Year	61	30
Financing Receivable, Originated Four Years before Latest Fiscal Year	16	32
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	10	1
Financing Receivable, Revolving	375	282
Financing Receivable, Revolving Converted to Amortizing	0	0
Financing Receivable, Unallocated	0	0
Loans, net of unearned income	717	620
Special Mention [Member] | Commercial Real Estate Mortgage - Owner-Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	3	7
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	11	32
Financing Receivable, Originated Two Years before Latest Fiscal Year	43	17
Financing Receivable, Originated Three Years before Latest Fiscal Year	12	10
Financing Receivable, Originated Four Years before Latest Fiscal Year	34	15
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	17	12
Financing Receivable, Revolving	2	2
Financing Receivable, Revolving Converted to Amortizing	0	0
Financing Receivable, Unallocated	0	0
Loans, net of unearned income	122	95
Special Mention [Member] | Commercial Real Estate Construction - Owner-Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	0	0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	2	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	2
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	2	0
Financing Receivable, Revolving	0	0
Financing Receivable, Revolving Converted to Amortizing	0	0
Financing Receivable, Unallocated	0	0
Loans, net of unearned income	4	2
Special Mention [Member] | Commercial Investor Real Estate Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	35	229
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	278	75
Financing Receivable, Originated Two Years before Latest Fiscal Year	125	0
Financing Receivable, Originated Three Years before Latest Fiscal Year	19	18
Financing Receivable, Originated Four Years before Latest Fiscal Year	61	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	25	3
Financing Receivable, Revolving	34	38
Financing Receivable, Revolving Converted to Amortizing	0	0
Financing Receivable, Unallocated	0	0
Loans, net of unearned income	577	363
Special Mention [Member] | Commercial Investor Real Estate Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	0	25
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	80	52
Financing Receivable, Originated Two Years before Latest Fiscal Year	55	0
Financing Receivable, Originated Three Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Four Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	0	0
Financing Receivable, Revolving	1	5
Financing Receivable, Revolving Converted to Amortizing	0	0
Financing Receivable, Unallocated	0	0
Loans, net of unearned income	136	82
Substandard [Member] | Commercial And Industrial [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	229	248
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	179	114
Financing Receivable, Originated Two Years before Latest Fiscal Year	93	39
Financing Receivable, Originated Three Years before Latest Fiscal Year	44	57
Financing Receivable, Originated Four Years before Latest Fiscal Year	77	53
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	33	17
Financing Receivable, Revolving	543	500
Financing Receivable, Revolving Converted to Amortizing	0	0
Financing Receivable, Unallocated	0	0
Loans, net of unearned income	1,198	1,028
Substandard [Member] | Commercial Real Estate Mortgage - Owner-Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	4	10
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	15	16
Financing Receivable, Originated Two Years before Latest Fiscal Year	18	36
Financing Receivable, Originated Three Years before Latest Fiscal Year	46	35
Financing Receivable, Originated Four Years before Latest Fiscal Year	6	5
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	12	6
Financing Receivable, Revolving	2	1
Financing Receivable, Revolving Converted to Amortizing	0	0
Financing Receivable, Unallocated	0	0
Loans, net of unearned income	103	109
Substandard [Member] | Commercial Real Estate Construction - Owner-Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	0	2
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	2	0
Financing Receivable, Originated Two Years before Latest Fiscal Year	0	2
Financing Receivable, Originated Three Years before Latest Fiscal Year	2	0
Financing Receivable, Originated Four Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	1	1
Financing Receivable, Revolving	0	0
Financing Receivable, Revolving Converted to Amortizing	0	0
Financing Receivable, Unallocated	0	0
Loans, net of unearned income	5	5
Substandard [Member] | Commercial Investor Real Estate Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	38	107
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	107
Financing Receivable, Originated Two Years before Latest Fiscal Year	0	74
Financing Receivable, Originated Three Years before Latest Fiscal Year	56	138
Financing Receivable, Originated Four Years before Latest Fiscal Year	81	68
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	69	3
Financing Receivable, Revolving	0	0
Financing Receivable, Revolving Converted to Amortizing	0	0
Financing Receivable, Unallocated	0	0
Loans, net of unearned income	351	390
Substandard [Member] | Commercial Investor Real Estate Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	0	3
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	2	0
Financing Receivable, Originated Two Years before Latest Fiscal Year	0	17
Financing Receivable, Originated Three Years before Latest Fiscal Year	18	0
Financing Receivable, Originated Four Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	0	0
Financing Receivable, Revolving	0	0
Financing Receivable, Revolving Converted to Amortizing	0	0
Financing Receivable, Unallocated	0	0
Loans, net of unearned income	20	20
Non-Accrual [Member] | Commercial And Industrial [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	14	95
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	115	55
Financing Receivable, Originated Two Years before Latest Fiscal Year	44	11
Financing Receivable, Originated Three Years before Latest Fiscal Year	10	9
Financing Receivable, Originated Four Years before Latest Fiscal Year	8	36
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	34	6
Financing Receivable, Revolving	160	135
Financing Receivable, Revolving Converted to Amortizing	0	0
Financing Receivable, Unallocated	0	0
Loans, net of unearned income	385	347
Non-Accrual [Member] | Commercial Real Estate Mortgage - Owner-Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	1	1
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	3	2
Financing Receivable, Originated Two Years before Latest Fiscal Year	8	9
Financing Receivable, Originated Three Years before Latest Fiscal Year	7	1
Financing Receivable, Originated Four Years before Latest Fiscal Year	1	5
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	14	11
Financing Receivable, Revolving	0	0
Financing Receivable, Revolving Converted to Amortizing	0	0
Financing Receivable, Unallocated	0	0
Loans, net of unearned income	34	29
Non-Accrual [Member] | Commercial Real Estate Construction - Owner-Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	0	0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	1	0
Financing Receivable, Originated Two Years before Latest Fiscal Year	0	1
Financing Receivable, Originated Three Years before Latest Fiscal Year	1	1
Financing Receivable, Originated Four Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	4	4
Financing Receivable, Revolving	0	0
Financing Receivable, Revolving Converted to Amortizing	0	0
Financing Receivable, Unallocated	0	0
Loans, net of unearned income	6	6
Non-Accrual [Member] | Commercial Investor Real Estate Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	50	52
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	17	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	0	1
Financing Receivable, Revolving	0	0
Financing Receivable, Revolving Converted to Amortizing	0	0
Financing Receivable, Unallocated	0	0
Loans, net of unearned income	67	53
Non-Accrual [Member] | Commercial Investor Real Estate Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	0	0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0	0
Financing Receivable, Originated Two Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Three Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Four Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	0	0
Financing Receivable, Revolving	0	0
Financing Receivable, Revolving Converted to Amortizing	0	0
Financing Receivable, Unallocated	0	0
Loans, net of unearned income	0	0
Commercial Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	3,046	13,569
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	12,885	8,760
Financing Receivable, Originated Two Years before Latest Fiscal Year	7,942	4,413
Financing Receivable, Originated Three Years before Latest Fiscal Year	4,012	2,934
Financing Receivable, Originated Four Years before Latest Fiscal Year	2,623	1,708
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	5,175	4,005
Financing Receivable, Revolving	21,032	20,609
Financing Receivable, Revolving Converted to Amortizing	0	0
Financing Receivable, Unallocated	340	308
Loans, net of unearned income	57,055	56,306
Gross charge-offs, Total	49
Gross charge-offs, Unallocated	0
Gross charge-offs, Revolving Converted to Amortizing	0
Gross charge-offs, Revolving	2
Gross charge-offs, Originated, More than Five Years before current fiscal year	5
Gross charge-offs, Year Five, Originated, Four Years before current fiscal year	5
Gross charge-offs, Year Four, Originated, Three years before current fiscal year	3
Gross charge-offs, Year Three, Originated, Two years before current fiscal year	21
Gross charge-offs, Year Two, Originated, Fiscal Year before current fiscal year	13
Gross charge-offs, Year One, Originated, Current Fiscal Year	0
Total Investor Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	486	3,206
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	3,053	1,850
Financing Receivable, Originated Two Years before Latest Fiscal Year	1,853	930
Financing Receivable, Originated Three Years before Latest Fiscal Year	869	734
Financing Receivable, Originated Four Years before Latest Fiscal Year	628	325
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	350	102
Financing Receivable, Revolving	1,214	1,255
Financing Receivable, Revolving Converted to Amortizing	0	0
Financing Receivable, Unallocated	(21)	(23)
Loans, net of unearned income	8,432	8,379
Gross charge-offs, Total	0
Gross charge-offs, Unallocated	0
Gross charge-offs, Revolving Converted to Amortizing	0
Gross charge-offs, Revolving	0
Gross charge-offs, Originated, More than Five Years before current fiscal year	0
Gross charge-offs, Year Five, Originated, Four Years before current fiscal year	0
Gross charge-offs, Year Four, Originated, Three years before current fiscal year	0
Gross charge-offs, Year Three, Originated, Two years before current fiscal year	0
Gross charge-offs, Year Two, Originated, Fiscal Year before current fiscal year	0
Gross charge-offs, Year One, Originated, Current Fiscal Year	0
Consumer Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	1,114	6,683
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	6,624	6,856
Financing Receivable, Originated Two Years before Latest Fiscal Year	6,769	6,229
Financing Receivable, Originated Three Years before Latest Fiscal Year	6,064	1,860
Financing Receivable, Originated Four Years before Latest Fiscal Year	1,780	1,075
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	5,326	4,563
Financing Receivable, Revolving	4,766	4,928
Financing Receivable, Revolving Converted to Amortizing	81	82
Financing Receivable, Unallocated	(46)	(48)
Loans, net of unearned income	32,570	32,324
Gross charge-offs, Total	56
Gross charge-offs, Unallocated	0
Gross charge-offs, Revolving Converted to Amortizing	0
Gross charge-offs, Revolving	13
Gross charge-offs, Originated, More than Five Years before current fiscal year	6
Gross charge-offs, Year Five, Originated, Four Years before current fiscal year	4
Gross charge-offs, Year Four, Originated, Three years before current fiscal year	4
Gross charge-offs, Year Three, Originated, Two years before current fiscal year	8
Gross charge-offs, Year Two, Originated, Fiscal Year before current fiscal year	17
Gross charge-offs, Year One, Originated, Current Fiscal Year	4
FICO Scores, Above 720 [Member] | Residential First Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	398	2,485
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	2,625	4,455
Financing Receivable, Originated Two Years before Latest Fiscal Year	4,482	4,765
Financing Receivable, Originated Three Years before Latest Fiscal Year	4,693	899
Financing Receivable, Originated Four Years before Latest Fiscal Year	878	327
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	2,671	2,445
Financing Receivable, Revolving	0	0
Financing Receivable, Revolving Converted to Amortizing	0	0
Financing Receivable, Unallocated	0	0
Loans, net of unearned income	15,747	15,376
FICO Scores, Above 720 [Member] | Home Equity Lines of Credit [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	0	0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0	0
Financing Receivable, Originated Two Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Three Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Four Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	0	0
Financing Receivable, Revolving	2,486	2,620
Financing Receivable, Revolving Converted to Amortizing	47	47
Financing Receivable, Unallocated	0	0
Loans, net of unearned income	2,533	2,667
FICO Scores, Above 720 [Member] | Home Equity Loan [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	41	436
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	425	466
Financing Receivable, Originated Two Years before Latest Fiscal Year	445	250
Financing Receivable, Originated Three Years before Latest Fiscal Year	236	117
Financing Receivable, Originated Four Years before Latest Fiscal Year	110	106
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	640	582
Financing Receivable, Revolving	0	0
Financing Receivable, Revolving Converted to Amortizing	0	0
Financing Receivable, Unallocated	0	0
Loans, net of unearned income	1,897	1,957
FICO Scores, Above 720 [Member] | Consumer Credit Card Financing Receivable [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	0	0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0	0
Financing Receivable, Originated Two Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Three Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Four Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	0	0
Financing Receivable, Revolving	675	719
Financing Receivable, Revolving Converted to Amortizing	0	0
Financing Receivable, Unallocated	0	0
Loans, net of unearned income	675	719
FICO Scores, Above 720 [Member] | Other consumer- exit portfolios
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	0	0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0	0
Financing Receivable, Originated Two Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Three Years before Latest Fiscal Year	0	102
Financing Receivable, Originated Four Years before Latest Fiscal Year	91	172
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	224	96
Financing Receivable, Revolving	0	0
Financing Receivable, Revolving Converted to Amortizing	0	0
Financing Receivable, Unallocated	0	0
Loans, net of unearned income	315	370
FICO Scores, Above 720 [Member] | Other Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	403	2,072
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	1,842	674
Financing Receivable, Originated Two Years before Latest Fiscal Year	610	382
Financing Receivable, Originated Three Years before Latest Fiscal Year	349	215
Financing Receivable, Originated Four Years before Latest Fiscal Year	196	99
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	160	80
Financing Receivable, Revolving	112	119
Financing Receivable, Revolving Converted to Amortizing	0	0
Financing Receivable, Unallocated	0	0
Loans, net of unearned income	3,672	3,641
FICO Scores, 681-720 [Member] | Residential First Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	62	337
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	308	412
Financing Receivable, Originated Two Years before Latest Fiscal Year	391	313
Financing Receivable, Originated Three Years before Latest Fiscal Year	285	83
Financing Receivable, Originated Four Years before Latest Fiscal Year	77	42
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	319	300
Financing Receivable, Revolving	0	0
Financing Receivable, Revolving Converted to Amortizing	0	0
Financing Receivable, Unallocated	0	0
Loans, net of unearned income	1,442	1,487
FICO Scores, 681-720 [Member] | Home Equity Lines of Credit [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	0	0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0	0
Financing Receivable, Originated Two Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Three Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Four Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	0	0
Financing Receivable, Revolving	373	369
Financing Receivable, Revolving Converted to Amortizing	11	12
Financing Receivable, Unallocated	0	0
Loans, net of unearned income	384	381
FICO Scores, 681-720 [Member] | Home Equity Loan [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	9	75
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	72	62
Financing Receivable, Originated Two Years before Latest Fiscal Year	60	26
Financing Receivable, Originated Three Years before Latest Fiscal Year	27	17
Financing Receivable, Originated Four Years before Latest Fiscal Year	17	14
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	78	67
Financing Receivable, Revolving	0	0
Financing Receivable, Revolving Converted to Amortizing	0	0
Financing Receivable, Unallocated	0	0
Loans, net of unearned income	263	261
FICO Scores, 681-720 [Member] | Consumer Credit Card Financing Receivable [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	0	0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0	0
Financing Receivable, Originated Two Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Three Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Four Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	0	0
Financing Receivable, Revolving	240	246
Financing Receivable, Revolving Converted to Amortizing	0	0
Financing Receivable, Unallocated	0	0
Loans, net of unearned income	240	246
FICO Scores, 681-720 [Member] | Other consumer- exit portfolios
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	0	0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0	0
Financing Receivable, Originated Two Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Three Years before Latest Fiscal Year	0	30
Financing Receivable, Originated Four Years before Latest Fiscal Year	27	40
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	53	23
Financing Receivable, Revolving	0	0
Financing Receivable, Revolving Converted to Amortizing	0	0
Financing Receivable, Unallocated	0	0
Loans, net of unearned income	80	93
FICO Scores, 681-720 [Member] | Other Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	42	493
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	515	200
Financing Receivable, Originated Two Years before Latest Fiscal Year	184	106
Financing Receivable, Originated Three Years before Latest Fiscal Year	98	50
Financing Receivable, Originated Four Years before Latest Fiscal Year	45	23
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	39	20
Financing Receivable, Revolving	65	66
Financing Receivable, Revolving Converted to Amortizing	0	0
Financing Receivable, Unallocated	0	0
Loans, net of unearned income	988	958
FICO Scores, 620-680 [Member] | Residential First Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	29	168
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	178	183
Financing Receivable, Originated Two Years before Latest Fiscal Year	184	129
Financing Receivable, Originated Three Years before Latest Fiscal Year	119	53
Financing Receivable, Originated Four Years before Latest Fiscal Year	53	34
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	308	295
Financing Receivable, Revolving	0	0
Financing Receivable, Revolving Converted to Amortizing	0	0
Financing Receivable, Unallocated	0	0
Loans, net of unearned income	871	862
FICO Scores, 620-680 [Member] | Home Equity Lines of Credit [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	0	0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0	0
Financing Receivable, Originated Two Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Three Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Four Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	0	0
Financing Receivable, Revolving	215	212
Financing Receivable, Revolving Converted to Amortizing	9	11
Financing Receivable, Unallocated	0	0
Loans, net of unearned income	224	223
FICO Scores, 620-680 [Member] | Home Equity Loan [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	4	29
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	28	28
Financing Receivable, Originated Two Years before Latest Fiscal Year	28	11
Financing Receivable, Originated Three Years before Latest Fiscal Year	11	12
Financing Receivable, Originated Four Years before Latest Fiscal Year	11	9
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	61	58
Financing Receivable, Revolving	0	0
Financing Receivable, Revolving Converted to Amortizing	0	0
Financing Receivable, Unallocated	0	0
Loans, net of unearned income	143	147
FICO Scores, 620-680 [Member] | Consumer Credit Card Financing Receivable [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	0	0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0	0
Financing Receivable, Originated Two Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Three Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Four Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	0	0
Financing Receivable, Revolving	204	204
Financing Receivable, Revolving Converted to Amortizing	0	0
Financing Receivable, Unallocated	0	0
Loans, net of unearned income	204	204
FICO Scores, 620-680 [Member] | Other consumer- exit portfolios
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	0	0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0	0
Financing Receivable, Originated Two Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Three Years before Latest Fiscal Year	0	17
Financing Receivable, Originated Four Years before Latest Fiscal Year	16	30
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	40	17
Financing Receivable, Revolving	0	0
Financing Receivable, Revolving Converted to Amortizing	0	0
Financing Receivable, Unallocated	0	0
Loans, net of unearned income	56	64
FICO Scores, 620-680 [Member] | Other Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	20	348
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	387	153
Financing Receivable, Originated Two Years before Latest Fiscal Year	144	73
Financing Receivable, Originated Three Years before Latest Fiscal Year	68	34
Financing Receivable, Originated Four Years before Latest Fiscal Year	31	19
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	29	15
Financing Receivable, Revolving	56	55
Financing Receivable, Revolving Converted to Amortizing	0	0
Financing Receivable, Unallocated	0	0
Loans, net of unearned income	735	697
FICO Scores, Below 620 [Member] | Residential First Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	1	42
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	52	92
Financing Receivable, Originated Two Years before Latest Fiscal Year	95	77
Financing Receivable, Originated Three Years before Latest Fiscal Year	81	52
Financing Receivable, Originated Four Years before Latest Fiscal Year	52	40
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	410	379
Financing Receivable, Revolving	0	0
Financing Receivable, Revolving Converted to Amortizing	0	0
Financing Receivable, Unallocated	0	0
Loans, net of unearned income	691	682
FICO Scores, Below 620 [Member] | Home Equity Lines of Credit [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	0	0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0	0
Financing Receivable, Originated Two Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Three Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Four Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	0	0
Financing Receivable, Revolving	99	99
Financing Receivable, Revolving Converted to Amortizing	9	8
Financing Receivable, Unallocated	0	0
Loans, net of unearned income	108	107
FICO Scores, Below 620 [Member] | Home Equity Loan [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	0	4
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	6	8
Financing Receivable, Originated Two Years before Latest Fiscal Year	9	4
Financing Receivable, Originated Three Years before Latest Fiscal Year	4	5
Financing Receivable, Originated Four Years before Latest Fiscal Year	6	7
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	45	38
Financing Receivable, Revolving	0	0
Financing Receivable, Revolving Converted to Amortizing	0	0
Financing Receivable, Unallocated	0	0
Loans, net of unearned income	70	66
FICO Scores, Below 620 [Member] | Consumer Credit Card Financing Receivable [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	0	0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0	0
Financing Receivable, Originated Two Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Three Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Four Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	0	0
Financing Receivable, Revolving	87	86
Financing Receivable, Revolving Converted to Amortizing	0	0
Financing Receivable, Unallocated	0	0
Loans, net of unearned income	87	86
FICO Scores, Below 620 [Member] | Other consumer- exit portfolios
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	0	0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0	0
Financing Receivable, Originated Two Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Three Years before Latest Fiscal Year	0	7
Financing Receivable, Originated Four Years before Latest Fiscal Year	7	17
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	23	10
Financing Receivable, Revolving	0	0
Financing Receivable, Revolving Converted to Amortizing	0	0
Financing Receivable, Unallocated	0	0
Loans, net of unearned income	30	34
FICO Scores, Below 620 [Member] | Other Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	5	102
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	132	69
Financing Receivable, Originated Two Years before Latest Fiscal Year	72	38
Financing Receivable, Originated Three Years before Latest Fiscal Year	37	20
Financing Receivable, Originated Four Years before Latest Fiscal Year	19	12
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	19	8
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Financing Receivable, Revolving Converted to Amortizing	0	0
Financing Receivable, Unallocated	0	0
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FICO Scores, Data not available [Member] [Member] | Residential First Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
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Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	28	45
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Financing Receivable, Originated Four Years before Latest Fiscal Year	14	4
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Financing Receivable, Revolving Converted to Amortizing	0	0
Financing Receivable, Unallocated	(167)	(167)
Loans, net of unearned income	421	403
FICO Scores, Data not available [Member] [Member] | Home Equity Lines of Credit [Member]
Financing Receivable, Recorded Investment [Line Items]
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Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0	0
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Financing Receivable, Originated Three Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Four Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	0	0
Financing Receivable, Revolving	112	97
Financing Receivable, Revolving Converted to Amortizing	5	4
Financing Receivable, Unallocated	(31)	(31)
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FICO Scores, Data not available [Member] [Member] | Home Equity Loan [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	20	4
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	1	3
Financing Receivable, Originated Two Years before Latest Fiscal Year	4	3
Financing Receivable, Originated Three Years before Latest Fiscal Year	3	3
Financing Receivable, Originated Four Years before Latest Fiscal Year	3	4
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Financing Receivable, Revolving	0	0
Financing Receivable, Revolving Converted to Amortizing	0	0
Financing Receivable, Unallocated	(16)	(17)
Loans, net of unearned income	73	58
FICO Scores, Data not available [Member] [Member] | Consumer Credit Card Financing Receivable [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	0	0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0	0
Financing Receivable, Originated Two Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Three Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Four Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	0	0
Financing Receivable, Revolving	13	9
Financing Receivable, Revolving Converted to Amortizing	0	0
Financing Receivable, Unallocated	0	16
Loans, net of unearned income	13	7
FICO Scores, Data not available [Member] [Member] | Other consumer- exit portfolios
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	0	0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0	0
Financing Receivable, Originated Two Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Three Years before Latest Fiscal Year	0	1
Financing Receivable, Originated Four Years before Latest Fiscal Year	1	3
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	5	3
Financing Receivable, Revolving	0	0
Financing Receivable, Revolving Converted to Amortizing	0	0
Financing Receivable, Unallocated	(1)	(2)
Loans, net of unearned income	7	9
FICO Scores, Data not available [Member] [Member] | Other Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Originated in Current Fiscal Year	76	61
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	25	6
Financing Receivable, Originated Two Years before Latest Fiscal Year	6	5
Financing Receivable, Originated Three Years before Latest Fiscal Year	5	130
Financing Receivable, Originated Four Years before Latest Fiscal Year	126	73
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	74	5
Financing Receivable, Revolving	2	2
Financing Receivable, Revolving Converted to Amortizing	0	0
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