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Credit Quality And Allowance For Credit Losses (Loans By Credit Quality Indicator and Vintage Year) (Details) - USD ($) $ in Millions | 9 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2024 | Dec. 31, 2023
Loans by Credit Quality Indicator and Vintage Year |  |  |
Financing receivable, year one, originated, current fiscal year |  | $ 4,208 | $ 6,148
Financing receivable, year two originated, fiscal year before current fiscal year |  | 5,494 | 9,632
Financing receivable, year three, originated, two years before current fiscal year |  | 8,598 | 6,790
Financing receivable, year four, originated, three years before current fiscal year |  | 5,502 | 3,329
Financing receivable, year five, originated, four years before current fiscal year |  | 2,574 | 2,200
Prior |  | 4,948 | 4,098
Revolvers |  | 19,094 | 19,840
Revolvers Converted to Term |  | 99 | 76
Total loans |  | 50,517 | 52,113
Business loans: | Commercial |  |  |
Loans by Credit Quality Indicator and Vintage Year |  |  |
Financing receivable, year one, originated, current fiscal year |  | 4,059 | 5,869
Financing receivable, year two originated, fiscal year before current fiscal year |  | 5,241 | 9,298
Financing receivable, year three, originated, two years before current fiscal year |  | 8,286 | 6,394
Financing receivable, year four, originated, three years before current fiscal year |  | 5,124 | 2,871
Financing receivable, year five, originated, four years before current fiscal year |  | 2,141 | 2,065
Prior |  | 4,427 | 3,662
Revolvers |  | 17,061 | 17,755
Revolvers Converted to Term |  | 17 | 15
Total loans |  | 46,356 | 47,929
Business loans: | Commercial | Domestic |  |  |
Loans by Credit Quality Indicator and Vintage Year |  |  |
Financing receivable, year one, originated, current fiscal year |  | 2,424 | 3,190
Financing receivable, year two originated, fiscal year before current fiscal year |  | 2,443 | 3,182
Financing receivable, year three, originated, two years before current fiscal year |  | 2,268 | 2,298
Financing receivable, year four, originated, three years before current fiscal year |  | 1,440 | 635
Financing receivable, year five, originated, four years before current fiscal year |  | 485 | 669
Prior |  | 1,313 | 1,108
Revolvers |  | 15,563 | 16,154
Revolvers Converted to Term |  | 17 | 15
Total loans |  | 25,953 | 27,251
Total gross charge-offs |  |  |
Financing receivable, year one originated, gross charge-offs |  | 1 | 1
Financing receivable, year two originated, gross charge-offs |  | 1 | 11
Financing receivable, year three originated, gross charge-offs |  | 7 | 2
Financing receivable, year four originated, gross charge-offs |  | 18 | 1
Financing receivable, year five originated, gross charge-offs |  | 9 | 11
Prior |  | 8 | 12
Revolvers |  | 5 | 3
Revolvers Converted to Term |  | 1 | 1
Total |  | 50 | 42
Business loans: | Commercial | Domestic | Pass |  |  |
Loans by Credit Quality Indicator and Vintage Year |  |  |
Financing receivable, year one, originated, current fiscal year | [1] | 2,365 | 3,105
Financing receivable, year two originated, fiscal year before current fiscal year | [1] | 2,327 | 3,013
Financing receivable, year three, originated, two years before current fiscal year | [1] | 2,067 | 2,072
Financing receivable, year four, originated, three years before current fiscal year | [1] | 1,223 | 593
Financing receivable, year five, originated, four years before current fiscal year | [1] | 453 | 610
Prior | [1] | 1,239 | 1,033
Revolvers | [1] | 14,934 | 15,394
Revolvers Converted to Term | [1] | 16 | 13
Total loans | [1] | 24,624 | 25,833
Business loans: | Commercial | Domestic | Criticized |  |  |
Loans by Credit Quality Indicator and Vintage Year |  |  |
Financing receivable, year one, originated, current fiscal year | [2] | 59 | 85
Financing receivable, year two originated, fiscal year before current fiscal year | [2] | 116 | 169
Financing receivable, year three, originated, two years before current fiscal year | [2] | 201 | 226
Financing receivable, year four, originated, three years before current fiscal year | [2] | 217 | 42
Financing receivable, year five, originated, four years before current fiscal year | [2] | 32 | 59
Prior | [2] | 74 | 75
Revolvers | [2] | 629 | 760
Revolvers Converted to Term | [2] | 1 | 2
Total loans | [2] | 1,329 | 1,418
Business loans: | Commercial | International |  |  |
Loans by Credit Quality Indicator and Vintage Year |  |  |
Financing receivable, year one, originated, current fiscal year |  | 218 | 301
Financing receivable, year two originated, fiscal year before current fiscal year |  | 106 | 170
Financing receivable, year three, originated, two years before current fiscal year |  | 142 | 96
Financing receivable, year four, originated, three years before current fiscal year |  | 70 | 35
Financing receivable, year five, originated, four years before current fiscal year |  | 24 | 76
Prior |  | 29 | 8
Revolvers |  | 414 | 416
Revolvers Converted to Term |  | 0 | 0
Total loans |  | 1,003 | 1,102
Total gross charge-offs |  |  |
Financing receivable, year one originated, gross charge-offs |  | 1 | 12
Financing receivable, year two originated, gross charge-offs |  | 0 | 0
Financing receivable, year three originated, gross charge-offs |  | 0 | 0
Financing receivable, year four originated, gross charge-offs |  | 0 | 0
Financing receivable, year five originated, gross charge-offs |  | 0 | 0
Prior |  | 0 | 1
Revolvers |  | 0 | 0
Revolvers Converted to Term |  | 0 | 0
Total |  | 1 | 13
Business loans: | Commercial | International | Pass |  |  |
Loans by Credit Quality Indicator and Vintage Year |  |  |
Financing receivable, year one, originated, current fiscal year | [1] | 211 | 286
Financing receivable, year two originated, fiscal year before current fiscal year | [1] | 104 | 168
Financing receivable, year three, originated, two years before current fiscal year | [1] | 140 | 89
Financing receivable, year four, originated, three years before current fiscal year | [1] | 64 | 35
Financing receivable, year five, originated, four years before current fiscal year | [1] | 24 | 76
Prior | [1] | 28 | 2
Revolvers | [1] | 413 | 415
Revolvers Converted to Term | [1] | 0 | 0
Total loans | [1] | 984 | 1,071
Business loans: | Commercial | International | Criticized |  |  |
Loans by Credit Quality Indicator and Vintage Year |  |  |
Financing receivable, year one, originated, current fiscal year | [2] | 7 | 15
Financing receivable, year two originated, fiscal year before current fiscal year | [2] | 2 | 2
Financing receivable, year three, originated, two years before current fiscal year | [2] | 2 | 7
Financing receivable, year four, originated, three years before current fiscal year | [2] | 6 | 0
Financing receivable, year five, originated, four years before current fiscal year | [2] | 0 | 0
Prior | [2] | 1 | 6
Revolvers | [2] | 1 | 1
Revolvers Converted to Term | [2] | 0 | 0
Total loans | [2] | 19 | 31
Business loans: | Commercial | Real estate construction | Domestic |  |  |
Loans by Credit Quality Indicator and Vintage Year |  |  |
Financing receivable, year one, originated, current fiscal year |  | 104 | 505
Financing receivable, year two originated, fiscal year before current fiscal year |  | 661 | 2,258
Financing receivable, year three, originated, two years before current fiscal year |  | 2,041 | 1,615
Financing receivable, year four, originated, three years before current fiscal year |  | 730 | 331
Financing receivable, year five, originated, four years before current fiscal year |  | 39 | 50
Prior |  | 28 | 36
Revolvers |  | 256 | 288
Revolvers Converted to Term |  | 0 | 0
Total loans |  | 3,859 | 5,083
Business loans: | Commercial | Real estate construction | Domestic | Pass |  |  |
Loans by Credit Quality Indicator and Vintage Year |  |  |
Financing receivable, year one, originated, current fiscal year | [1] | 104 | 503
Financing receivable, year two originated, fiscal year before current fiscal year | [1] | 661 | 2,205
Financing receivable, year three, originated, two years before current fiscal year | [1] | 2,005 | 1,581
Financing receivable, year four, originated, three years before current fiscal year | [1] | 730 | 329
Financing receivable, year five, originated, four years before current fiscal year | [1] | 39 | 43
Prior | [1] | 26 | 36
Revolvers | [1] | 256 | 288
Revolvers Converted to Term | [1] | 0 | 0
Total loans | [1] | 3,821 | 4,985
Business loans: | Commercial | Real estate construction | Domestic | Criticized |  |  |
Loans by Credit Quality Indicator and Vintage Year |  |  |
Financing receivable, year one, originated, current fiscal year | [2] | 0 | 2
Financing receivable, year two originated, fiscal year before current fiscal year | [2] | 0 | 53
Financing receivable, year three, originated, two years before current fiscal year | [2] | 36 | 34
Financing receivable, year four, originated, three years before current fiscal year | [2] | 0 | 2
Financing receivable, year five, originated, four years before current fiscal year | [2] | 0 | 7
Prior | [2] | 2 | 0
Revolvers | [2] | 0 | 0
Revolvers Converted to Term | [2] | 0 | 0
Total loans | [2] | 38 | 98
Business loans: | Commercial | Commercial mortgage: | Domestic |  |  |
Loans by Credit Quality Indicator and Vintage Year |  |  |
Financing receivable, year one, originated, current fiscal year |  | 1,090 | 1,695
Financing receivable, year two originated, fiscal year before current fiscal year |  | 1,798 | 3,361
Financing receivable, year three, originated, two years before current fiscal year |  | 3,743 | 2,272
Financing receivable, year four, originated, three years before current fiscal year |  | 2,792 | 1,820
Financing receivable, year five, originated, four years before current fiscal year |  | 1,559 | 1,229
Prior |  | 2,964 | 2,412
Revolvers |  | 828 | 897
Revolvers Converted to Term |  | 0 | 0
Total loans |  | 14,774 | 13,686
Total gross charge-offs |  |  |
Financing receivable, year one originated, gross charge-offs |  | 0 | 0
Financing receivable, year two originated, gross charge-offs |  | 0 | 0
Financing receivable, year three originated, gross charge-offs |  | 11 | 0
Financing receivable, year four originated, gross charge-offs |  | 0 | 0
Financing receivable, year five originated, gross charge-offs |  | 0 | 3
Prior |  | 5 | 1
Revolvers |  | 0 | 0
Revolvers Converted to Term |  | 0 | 0
Total |  | 16 | 4
Business loans: | Commercial | Commercial mortgage: | Domestic | Pass |  |  |
Loans by Credit Quality Indicator and Vintage Year |  |  |
Financing receivable, year one, originated, current fiscal year | [1] | 1,014 | 1,680
Financing receivable, year two originated, fiscal year before current fiscal year | [1] | 1,613 | 3,129
Financing receivable, year three, originated, two years before current fiscal year | [1] | 3,481 | 2,173
Financing receivable, year four, originated, three years before current fiscal year | [1] | 2,726 | 1,786
Financing receivable, year five, originated, four years before current fiscal year | [1] | 1,505 | 981
Prior | [1] | 2,677 | 2,271
Revolvers | [1] | 810 | 893
Revolvers Converted to Term | [1] | 0 | 0
Total loans | [1] | 13,826 | 12,913
Business loans: | Commercial | Commercial mortgage: | Domestic | Criticized |  |  |
Loans by Credit Quality Indicator and Vintage Year |  |  |
Financing receivable, year one, originated, current fiscal year | [2] | 76 | 15
Financing receivable, year two originated, fiscal year before current fiscal year | [2] | 185 | 232
Financing receivable, year three, originated, two years before current fiscal year | [2] | 262 | 99
Financing receivable, year four, originated, three years before current fiscal year | [2] | 66 | 34
Financing receivable, year five, originated, four years before current fiscal year | [2] | 54 | 248
Prior | [2] | 287 | 141
Revolvers | [2] | 18 | 4
Revolvers Converted to Term | [2] | 0 | 0
Total loans | [2] | 948 | 773
Business loans: | Commercial | Lease financing | Domestic |  |  |
Loans by Credit Quality Indicator and Vintage Year |  |  |
Financing receivable, year one, originated, current fiscal year |  | 223 | 178
Financing receivable, year two originated, fiscal year before current fiscal year |  | 233 | 327
Financing receivable, year three, originated, two years before current fiscal year |  | 92 | 113
Financing receivable, year four, originated, three years before current fiscal year |  | 92 | 50
Financing receivable, year five, originated, four years before current fiscal year |  | 34 | 41
Prior |  | 93 | 98
Revolvers |  | 0 | 0
Revolvers Converted to Term |  | 0 | 0
Total loans |  | 767 | 807
Total gross charge-offs |  |  |
Financing receivable, year one originated, gross charge-offs |  | 1 |
Financing receivable, year two originated, gross charge-offs |  | 0 |
Financing receivable, year three originated, gross charge-offs |  | 3 |
Financing receivable, year four originated, gross charge-offs |  | 0 |
Financing receivable, year five originated, gross charge-offs |  | 0 |
Prior |  | 0 |
Revolvers |  | 0 |
Revolvers Converted to Term |  | 0 |
Total |  | 4 |
Business loans: | Commercial | Lease financing | Domestic | Pass |  |  |
Loans by Credit Quality Indicator and Vintage Year |  |  |
Financing receivable, year one, originated, current fiscal year | [1] | 221 | 173
Financing receivable, year two originated, fiscal year before current fiscal year | [1] | 228 | 319
Financing receivable, year three, originated, two years before current fiscal year | [1] | 91 | 110
Financing receivable, year four, originated, three years before current fiscal year | [1] | 92 | 47
Financing receivable, year five, originated, four years before current fiscal year | [1] | 34 | 34
Prior | [1] | 91 | 94
Revolvers | [1] | 0 | 0
Revolvers Converted to Term | [1] | 0 | 0
Total loans | [1] | 757 | 777
Business loans: | Commercial | Lease financing | Domestic | Criticized |  |  |
Loans by Credit Quality Indicator and Vintage Year |  |  |
Financing receivable, year one, originated, current fiscal year | [2] | 2 | 5
Financing receivable, year two originated, fiscal year before current fiscal year | [2] | 5 | 8
Financing receivable, year three, originated, two years before current fiscal year | [2] | 1 | 3
Financing receivable, year four, originated, three years before current fiscal year | [2] | 0 | 3
Financing receivable, year five, originated, four years before current fiscal year | [2] | 0 | 7
Prior | [2] | 2 | 4
Revolvers | [2] | 0 | 0
Revolvers Converted to Term | [2] | 0 | 0
Total loans | [2] | 10 | 30
Retail loans: |  |  |
Loans by Credit Quality Indicator and Vintage Year |  |  |
Financing receivable, year one, originated, current fiscal year |  | 149 | 279
Financing receivable, year two originated, fiscal year before current fiscal year |  | 253 | 334
Financing receivable, year three, originated, two years before current fiscal year |  | 312 | 396
Financing receivable, year four, originated, three years before current fiscal year |  | 378 | 458
Financing receivable, year five, originated, four years before current fiscal year |  | 433 | 135
Prior |  | 521 | 436
Revolvers |  | 2,033 | 2,085
Revolvers Converted to Term |  | 82 | 61
Total loans |  | 4,161 | 4,184
Retail loans: | Residential mortgage |  |  |
Loans by Credit Quality Indicator and Vintage Year |  |  |
Financing receivable, year one, originated, current fiscal year |  | 124 | 256
Financing receivable, year two originated, fiscal year before current fiscal year |  | 241 | 296
Financing receivable, year three, originated, two years before current fiscal year |  | 282 | 374
Financing receivable, year four, originated, three years before current fiscal year |  | 362 | 450
Financing receivable, year five, originated, four years before current fiscal year |  | 426 | 131
Prior |  | 466 | 382
Revolvers |  | 0 | 0
Revolvers Converted to Term |  | 0 | 0
Total loans |  | 1,901 | 1,889
Retail loans: | Residential mortgage | Pass |  |  |
Loans by Credit Quality Indicator and Vintage Year |  |  |
Financing receivable, year one, originated, current fiscal year | [1] | 120 | 254
Financing receivable, year two originated, fiscal year before current fiscal year | [1] | 240 | 296
Financing receivable, year three, originated, two years before current fiscal year | [1] | 281 | 373
Financing receivable, year four, originated, three years before current fiscal year | [1] | 360 | 450
Financing receivable, year five, originated, four years before current fiscal year | [1] | 426 | 131
Prior | [1] | 436 | 360
Revolvers | [1] | 0 | 0
Revolvers Converted to Term | [1] | 0 | 0
Total loans | [1] | 1,863 | 1,864
Retail loans: | Residential mortgage | Criticized |  |  |
Loans by Credit Quality Indicator and Vintage Year |  |  |
Financing receivable, year one, originated, current fiscal year | [2] | 4 | 2
Financing receivable, year two originated, fiscal year before current fiscal year | [2] | 1 | 0
Financing receivable, year three, originated, two years before current fiscal year | [2] | 1 | 1
Financing receivable, year four, originated, three years before current fiscal year | [2] | 2 | 0
Financing receivable, year five, originated, four years before current fiscal year | [2] | 0 | 0
Prior | [2] | 30 | 22
Revolvers | [2] | 0 | 0
Revolvers Converted to Term | [2] | 0 | 0
Total loans | [2] | 38 | 25
Retail loans: | Consumer |  |  |
Loans by Credit Quality Indicator and Vintage Year |  |  |
Financing receivable, year one, originated, current fiscal year |  | 25 | 23
Financing receivable, year two originated, fiscal year before current fiscal year |  | 12 | 38
Financing receivable, year three, originated, two years before current fiscal year |  | 30 | 22
Financing receivable, year four, originated, three years before current fiscal year |  | 16 | 8
Financing receivable, year five, originated, four years before current fiscal year |  | 7 | 4
Prior |  | 55 | 54
Revolvers |  | 2,033 | 2,085
Revolvers Converted to Term |  | 82 | 61
Total loans |  | 2,260 | 2,295
Retail loans: | Consumer | Home equity |  |  |
Loans by Credit Quality Indicator and Vintage Year |  |  |
Financing receivable, year one, originated, current fiscal year |  | 0 | 0
Financing receivable, year two originated, fiscal year before current fiscal year |  | 0 | 0
Financing receivable, year three, originated, two years before current fiscal year |  | 0 | 0
Financing receivable, year four, originated, three years before current fiscal year |  | 0 | 0
Financing receivable, year five, originated, four years before current fiscal year |  | 0 | 0
Prior |  | 6 | 8
Revolvers |  | 1,706 | 1,723
Revolvers Converted to Term |  | 82 | 61
Total loans |  | 1,794 | 1,792
Total gross charge-offs |  |  |
Financing receivable, year one originated, gross charge-offs |  |  | 0
Financing receivable, year two originated, gross charge-offs |  |  | 0
Financing receivable, year three originated, gross charge-offs |  |  | 0
Financing receivable, year four originated, gross charge-offs |  |  | 0
Financing receivable, year five originated, gross charge-offs |  |  | 0
Prior |  |  | 0
Revolvers |  |  | 2
Revolvers Converted to Term |  |  | 0
Total |  |  | 2
Retail loans: | Consumer | Home equity | Pass |  |  |
Loans by Credit Quality Indicator and Vintage Year |  |  |
Financing receivable, year one, originated, current fiscal year | [1] | 0 | 0
Financing receivable, year two originated, fiscal year before current fiscal year | [1] | 0 | 0
Financing receivable, year three, originated, two years before current fiscal year | [1] | 0 | 0
Financing receivable, year four, originated, three years before current fiscal year | [1] | 0 | 0
Financing receivable, year five, originated, four years before current fiscal year | [1] | 0 | 0
Prior | [1] | 6 | 8
Revolvers | [1] | 1,680 | 1,695
Revolvers Converted to Term | [1] | 76 | 59
Total loans | [1] | 1,762 | 1,762
Retail loans: | Consumer | Home equity | Criticized |  |  |
Loans by Credit Quality Indicator and Vintage Year |  |  |
Financing receivable, year one, originated, current fiscal year | [2] | 0 | 0
Financing receivable, year two originated, fiscal year before current fiscal year | [2] | 0 | 0
Financing receivable, year three, originated, two years before current fiscal year | [2] | 0 | 0
Financing receivable, year four, originated, three years before current fiscal year | [2] | 0 | 0
Financing receivable, year five, originated, four years before current fiscal year | [2] | 0 | 0
Prior | [2] | 0 | 0
Revolvers | [2] | 26 | 28
Revolvers Converted to Term | [2] | 6 | 2
Total loans | [2] | 32 | 30
Retail loans: | Consumer | Other consumer |  |  |
Loans by Credit Quality Indicator and Vintage Year |  |  |
Financing receivable, year one, originated, current fiscal year |  | 25 | 23
Financing receivable, year two originated, fiscal year before current fiscal year |  | 12 | 38
Financing receivable, year three, originated, two years before current fiscal year |  | 30 | 22
Financing receivable, year four, originated, three years before current fiscal year |  | 16 | 8
Financing receivable, year five, originated, four years before current fiscal year |  | 7 | 4
Prior |  | 49 | 46
Revolvers |  | 327 | 362
Revolvers Converted to Term |  | 0 | 0
Total loans |  | 466 | 503
Total gross charge-offs |  |  |
Financing receivable, year one originated, gross charge-offs |  | 0 | 0
Financing receivable, year two originated, gross charge-offs |  | 0 | 0
Financing receivable, year three originated, gross charge-offs |  | 0 | 0
Financing receivable, year four originated, gross charge-offs |  | 0 | 0
Financing receivable, year five originated, gross charge-offs |  | 0 | 1
Prior |  | 1 | 0
Revolvers |  | 0 | 0
Revolvers Converted to Term |  | 0 | 0
Total |  | 1 | 1
Retail loans: | Consumer | Other consumer | Pass |  |  |
Loans by Credit Quality Indicator and Vintage Year |  |  |
Financing receivable, year one, originated, current fiscal year | [1] | 25 | 23
Financing receivable, year two originated, fiscal year before current fiscal year | [1] | 12 | 38
Financing receivable, year three, originated, two years before current fiscal year | [1] | 28 | 22
Financing receivable, year four, originated, three years before current fiscal year | [1] | 16 | 8
Financing receivable, year five, originated, four years before current fiscal year | [1] | 7 | 4
Prior | [1] | 49 | 46
Revolvers | [1] | 326 | 362
Revolvers Converted to Term | [1] | 0 | 0
Total loans | [1] | 463 | $ 503
Retail loans: | Consumer | Other consumer | Criticized |  |  |
Loans by Credit Quality Indicator and Vintage Year |  |  |
Financing receivable, year one, originated, current fiscal year | [2] | 0 |
Financing receivable, year two originated, fiscal year before current fiscal year | [2] | 0 |
Financing receivable, year three, originated, two years before current fiscal year | [2] | 2 |
Financing receivable, year four, originated, three years before current fiscal year | [2] | 0 |
Financing receivable, year five, originated, four years before current fiscal year | [2] | 0 |
Prior | [2] | 0 |
Revolvers | [2] | 1 |
Revolvers Converted to Term | [2] | 0 |
Total loans | [2] | $ 3 |
[1] | Includes all loans not included in the categories of special mention, substandard or nonaccrual.
[2] | Includes loans with an internal rating of special mention, substandard loans for which the accrual of interest has not been discontinued and nonaccrual loans. Special mention loans have potential credit weaknesses that deserve management’s close attention, such as loans to borrowers who may be experiencing financial difficulties that may result in deterioration of repayment prospects from the borrower at some future date. Accruing substandard loans have a well-defined weakness, or weaknesses, such as loans to borrowers who may be experiencing losses from operations or inadequate liquidity of a degree and duration that jeopardizes the orderly repayment of the loan. Substandard loans are also distinguished by the distinct possibility of loss in the future if these weaknesses are not corrected. Nonaccrual loans are loans for which the accrual of interest has been discontinued. For further information regarding nonaccrual loans, refer to the Nonperforming Assets subheading in Note 1 - Basis of Presentation and Accounting Policies on page F-52 in the Corporation's 2023 Annual Report. These categories are generally consistent with the "special mention" and "substandard" categories as defined by regulatory authorities. A minority of nonaccrual loans are consistent with the "doubtful" category.

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