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Loans And The Allowance For Credit Losses (Past Due Financing Receivables) (Details) - USD ($) $ in Millions | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
90 plus DPD, Accrual Loans | $ 221 | $ 205
Total 30 plus DPD, Accrual Loans | 650 | 581
Total Accrual | 95,799 | 97,574
Nonaccrual | 928 | 805
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total | 96,727 | 98,379
Commercial |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
90 plus DPD, Accrual Loans | 8 | 11
Total 30 plus DPD, Accrual Loans | 82 | 81
Total Accrual | 54,395 | 55,518
Nonaccrual | 450 | 515
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total | 54,845 | 56,033
Commercial | Collateral Dependent Member |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total | 264 | 220
Investor Real Estate |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
90 plus DPD, Accrual Loans | 0 | 23
Total 30 plus DPD, Accrual Loans | 0 | 23
Total Accrual | 8,287 | 8,617
Nonaccrual | 423 | 233
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total | 8,710 | 8,850
Investor Real Estate | Collateral Dependent Member |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total | 323 | 92
Consumer |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
90 plus DPD, Accrual Loans | 213 | 171
Total 30 plus DPD, Accrual Loans | 568 | 477
Total Accrual | 33,117 | 33,439
Nonaccrual | 55 | 57
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total | 33,172 | 33,496
Commercial And Industrial [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
90 plus DPD, Accrual Loans | 7 | 11
Total 30 plus DPD, Accrual Loans | 76 | 75
Total Accrual | 49,263 | 50,394
Nonaccrual | 408 | 471
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total | 49,671 | 50,865
Commercial Real Estate Mortgage - Owner-Occupied [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
90 plus DPD, Accrual Loans | 1 | 0
Total 30 plus DPD, Accrual Loans | 6 | 5
Total Accrual | 4,804 | 4,851
Nonaccrual | 37 | 36
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total | 4,841 | 4,887
Commercial Real Estate Construction - Owner-Occupied [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
90 plus DPD, Accrual Loans | 0 | 0
Total 30 plus DPD, Accrual Loans | 0 | 1
Total Accrual | 328 | 273
Nonaccrual | 5 | 8
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total | 333 | 281
Commercial Investor Real Estate Mortgage [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
90 plus DPD, Accrual Loans | 0 | 23
Total 30 plus DPD, Accrual Loans | 0 | 23
Total Accrual | 6,144 | 6,372
Nonaccrual | 423 | 233
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total | 6,567 | 6,605
Commercial Investor Real Estate Construction [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
90 plus DPD, Accrual Loans | 0 | 0
Total 30 plus DPD, Accrual Loans | 0 | 0
Total Accrual | 2,143 | 2,245
Nonaccrual | 0 | 0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total | 2,143 | 2,245
Residential First Mortgage [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
90 plus DPD, Accrual Loans | 143 | 95
Total 30 plus DPD, Accrual Loans | 360 | 247
Total Accrual | 20,071 | 20,185
Nonaccrual | 23 | 22
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total | 20,094 | 20,207
Home Equity Lines of Credit[Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
90 plus DPD, Accrual Loans | 16 | 20
Total 30 plus DPD, Accrual Loans | 40 | 47
Total Accrual | 3,124 | 3,192
Nonaccrual | 26 | 29
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total | 3,150 | 3,221
Home Equity Loan [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
90 plus DPD, Accrual Loans | 7 | 7
Total 30 plus DPD, Accrual Loans | 24 | 21
Total Accrual | 2,384 | 2,433
Nonaccrual | 6 | 6
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total | 2,390 | 2,439
Consumer Credit Card Financing Receivable [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
90 plus DPD, Accrual Loans | 20 | 20
Total 30 plus DPD, Accrual Loans | 40 | 39
Total Accrual | 1,445 | 1,341
Nonaccrual | 0 | 0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total | 1,445 | 1,341
Other consumer- exit portfolios |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
90 plus DPD, Accrual Loans | 0 | 0
Total 30 plus DPD, Accrual Loans | 1 | 3
Total Accrual | 4 | 43
Nonaccrual | 0 | 0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total | 4 | 43
Other Consumer [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
90 plus DPD, Accrual Loans | 27 | 29
Total 30 plus DPD, Accrual Loans | 103 | 120
Total Accrual | 6,089 | 6,245
Nonaccrual | 0 | 0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total | 6,089 | 6,245
residential real estate and home equity loan and lines | Consumer | Collateral Dependent Member |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total | 115 | 93
Financing Receivables, 30 to 59 Days Past Due [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Financing Receivable, Past Due less than 90 days | 282 | 250
Financing Receivables, 30 to 59 Days Past Due [Member] | Commercial |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Financing Receivable, Past Due less than 90 days | 55 | 46
Financing Receivables, 30 to 59 Days Past Due [Member] | Investor Real Estate |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Financing Receivable, Past Due less than 90 days | 0 | 0
Financing Receivables, 30 to 59 Days Past Due [Member] | Consumer |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Financing Receivable, Past Due less than 90 days | 227 | 204
Financing Receivables, 30 to 59 Days Past Due [Member] | Commercial And Industrial [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Financing Receivable, Past Due less than 90 days | 51 | 43
Financing Receivables, 30 to 59 Days Past Due [Member] | Commercial Real Estate Mortgage - Owner-Occupied [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Financing Receivable, Past Due less than 90 days | 4 | 3
Financing Receivables, 30 to 59 Days Past Due [Member] | Commercial Real Estate Construction - Owner-Occupied [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Financing Receivable, Past Due less than 90 days | 0 | 0
Financing Receivables, 30 to 59 Days Past Due [Member] | Commercial Investor Real Estate Mortgage [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Financing Receivable, Past Due less than 90 days | 0 | 0
Financing Receivables, 30 to 59 Days Past Due [Member] | Commercial Investor Real Estate Construction [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Financing Receivable, Past Due less than 90 days | 0 | 0
Financing Receivables, 30 to 59 Days Past Due [Member] | Residential First Mortgage [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Financing Receivable, Past Due less than 90 days | 139 | 104
Financing Receivables, 30 to 59 Days Past Due [Member] | Home Equity Lines of Credit[Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Financing Receivable, Past Due less than 90 days | 15 | 17
Financing Receivables, 30 to 59 Days Past Due [Member] | Home Equity Loan [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Financing Receivable, Past Due less than 90 days | 11 | 10
Financing Receivables, 30 to 59 Days Past Due [Member] | Consumer Credit Card Financing Receivable [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Financing Receivable, Past Due less than 90 days | 11 | 11
Financing Receivables, 30 to 59 Days Past Due [Member] | Other consumer- exit portfolios |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Financing Receivable, Past Due less than 90 days | 1 | 2
Financing Receivables, 30 to 59 Days Past Due [Member] | Other Consumer [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Financing Receivable, Past Due less than 90 days | 50 | 60
Financing Receivables, 60 to 89 Days Past Due [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Financing Receivable, Past Due less than 90 days | 147 | 126
Financing Receivables, 60 to 89 Days Past Due [Member] | Commercial |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Financing Receivable, Past Due less than 90 days | 19 | 24
Financing Receivables, 60 to 89 Days Past Due [Member] | Investor Real Estate |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Financing Receivable, Past Due less than 90 days | 0 | 0
Financing Receivables, 60 to 89 Days Past Due [Member] | Consumer |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Financing Receivable, Past Due less than 90 days | 128 | 102
Financing Receivables, 60 to 89 Days Past Due [Member] | Commercial And Industrial [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Financing Receivable, Past Due less than 90 days | 18 | 21
Financing Receivables, 60 to 89 Days Past Due [Member] | Commercial Real Estate Mortgage - Owner-Occupied [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Financing Receivable, Past Due less than 90 days | 1 | 2
Financing Receivables, 60 to 89 Days Past Due [Member] | Commercial Real Estate Construction - Owner-Occupied [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Financing Receivable, Past Due less than 90 days | 0 | 1
Financing Receivables, 60 to 89 Days Past Due [Member] | Commercial Investor Real Estate Mortgage [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Financing Receivable, Past Due less than 90 days | 0 | 0
Financing Receivables, 60 to 89 Days Past Due [Member] | Commercial Investor Real Estate Construction [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Financing Receivable, Past Due less than 90 days | 0 | 0
Financing Receivables, 60 to 89 Days Past Due [Member] | Residential First Mortgage [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Financing Receivable, Past Due less than 90 days | 78 | 48
Financing Receivables, 60 to 89 Days Past Due [Member] | Home Equity Lines of Credit[Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Financing Receivable, Past Due less than 90 days | 9 | 10
Financing Receivables, 60 to 89 Days Past Due [Member] | Home Equity Loan [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Financing Receivable, Past Due less than 90 days | 6 | 4
Financing Receivables, 60 to 89 Days Past Due [Member] | Consumer Credit Card Financing Receivable [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Financing Receivable, Past Due less than 90 days | 9 | 8
Financing Receivables, 60 to 89 Days Past Due [Member] | Other consumer- exit portfolios |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Financing Receivable, Past Due less than 90 days | 0 | 1
Financing Receivables, 60 to 89 Days Past Due [Member] | Other Consumer [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Financing Receivable, Past Due less than 90 days | $ 26 | $ 31

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