v3.26.1
Loans And The Allowance For Credit Losses (Past Due Financing Receivables) (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Financing Receivable, Recorded Investment, Past Due [Line Items]    
90 plus DPD, Accrual Loans $ 258 $ 259
Total 30 plus DPD, Accrual Loans 673 667
Total Accrual 98,532 94,939
Nonaccrual 668 698
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total 99,200 95,637
Commercial    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
90 plus DPD, Accrual Loans 5 6
Total 30 plus DPD, Accrual Loans 81 67
Total Accrual 56,760 53,377
Nonaccrual 475 521
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total 57,235 53,898
Investor Real Estate    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
90 plus DPD, Accrual Loans 0 0
Total 30 plus DPD, Accrual Loans 38 0
Total Accrual 9,842 8,985
Nonaccrual 127 121
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total 9,969 9,106
Consumer    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
90 plus DPD, Accrual Loans 253 253
Total 30 plus DPD, Accrual Loans 554 600
Total Accrual 31,930 32,577
Nonaccrual 66 56
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total 31,996 32,633
Commercial And Industrial [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
90 plus DPD, Accrual Loans 4 6
Total 30 plus DPD, Accrual Loans 65 61
Total Accrual 51,429 48,316
Nonaccrual 412 474
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total 51,841 48,790
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 16 6
Total Accrual 5,066 4,800
Nonaccrual 61 45
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total 5,127 4,845
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 0
Total Accrual 265 261
Nonaccrual 2 2
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total 267 263
Commercial Investor Real Estate Mortgage [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
90 plus DPD, Accrual Loans 0 0
Total 30 plus DPD, Accrual Loans 38 0
Total Accrual 7,769 7,051
Nonaccrual 127 121
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total 7,896 7,172
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 2,073 1,934
Nonaccrual 0 0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total 2,073 1,934
Residential First Mortgage [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
90 plus DPD, Accrual Loans 191 184
Total 30 plus DPD, Accrual Loans 372 394
Total Accrual 19,465 19,740
Nonaccrual 33 25
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total 19,498 19,765
Home Equity Lines of Credit[Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
90 plus DPD, Accrual Loans 13 15
Total 30 plus DPD, Accrual Loans 35 40
Total Accrual 3,216 3,208
Nonaccrual 25 24
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total 3,241 3,232
Home Equity Loan [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
90 plus DPD, Accrual Loans 8 8
Total 30 plus DPD, Accrual Loans 22 23
Total Accrual 2,255 2,317
Nonaccrual 8 7
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total 2,263 2,324
Consumer Credit Card Financing Receivable [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
90 plus DPD, Accrual Loans 21 22
Total 30 plus DPD, Accrual Loans 41 44
Total Accrual 1,498 1,519
Nonaccrual 0 0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total 1,498 1,519
Other Consumer [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
90 plus DPD, Accrual Loans 20 24
Total 30 plus DPD, Accrual Loans 84 99
Total Accrual 5,496 5,793
Nonaccrual 0 0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total 5,496 5,793
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 287 264
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 57 43
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 38 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 192 221
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 45 39
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 12 4
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 38 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 113 128
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 19
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 9 11
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 12 12
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 43 51
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 128 144
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 18
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 109 126
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 16 16
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 3 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 0
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 68 82
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 7 6
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 5 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 8 10
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 $ 21 $ 24