v3.26.1
Asset Quality - Schedule of Aging Analysis of Past Due and Current Loans (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Financing Receivable, Past Due [Line Items]    
Total loans $ 110,430 $ 106,541
Accrued interest 453 459
Total commercial loans    
Financing Receivable, Past Due [Line Items]    
Total loans 81,568 76,509
Accrued interest 338 338
Total consumer loans    
Financing Receivable, Past Due [Line Items]    
Total loans 28,862 30,032
Accrued interest 114 121
Non-performing Loans    
Financing Receivable, Past Due [Line Items]    
Total loans 809 615
Non-performing Loans | Total commercial loans    
Financing Receivable, Past Due [Line Items]    
Total loans 620 420
Non-performing Loans | Total consumer loans    
Financing Receivable, Past Due [Line Items]    
Total loans 189 195
Current    
Financing Receivable, Past Due [Line Items]    
Total loans 109,398 105,607
Current | Total commercial loans    
Financing Receivable, Past Due [Line Items]    
Total loans 80,836 75,889
Current | Total consumer loans    
Financing Receivable, Past Due [Line Items]    
Total loans 28,562 29,718
30-59 Days Past Due    
Financing Receivable, Past Due [Line Items]    
Total loans 81 148
30-59 Days Past Due | Total commercial loans    
Financing Receivable, Past Due [Line Items]    
Total loans 31 88
30-59 Days Past Due | Total consumer loans    
Financing Receivable, Past Due [Line Items]    
Total loans 50 60
60-89 Days Past Due    
Financing Receivable, Past Due [Line Items]    
Total loans 57 72
60-89 Days Past Due | Total commercial loans    
Financing Receivable, Past Due [Line Items]    
Total loans 35 37
60-89 Days Past Due | Total consumer loans    
Financing Receivable, Past Due [Line Items]    
Total loans 22 35
90 and Greater Days Past Due    
Financing Receivable, Past Due [Line Items]    
Total loans 85 99
90 and Greater Days Past Due | Total commercial loans    
Financing Receivable, Past Due [Line Items]    
Total loans 46 75
90 and Greater Days Past Due | Total consumer loans    
Financing Receivable, Past Due [Line Items]    
Total loans 39 24
Total Past Due and Non-performing Loans    
Financing Receivable, Past Due [Line Items]    
Total loans 1,032 934
Total Past Due and Non-performing Loans | Total commercial loans    
Financing Receivable, Past Due [Line Items]    
Total loans 732 620
Total Past Due and Non-performing Loans | Total consumer loans    
Financing Receivable, Past Due [Line Items]    
Total loans 300 314
Commercial and industrial | Total commercial loans    
Financing Receivable, Past Due [Line Items]    
Total loans 62,734 57,688
Commercial and industrial | Non-performing Loans | Total commercial loans    
Financing Receivable, Past Due [Line Items]    
Total loans 358 256
Commercial and industrial | Current | Total commercial loans    
Financing Receivable, Past Due [Line Items]    
Total loans 62,303 57,336
Commercial and industrial | 30-59 Days Past Due | Total commercial loans    
Financing Receivable, Past Due [Line Items]    
Total loans 24 38
Commercial and industrial | 60-89 Days Past Due | Total commercial loans    
Financing Receivable, Past Due [Line Items]    
Total loans 13 17
Commercial and industrial | 90 and Greater Days Past Due | Total commercial loans    
Financing Receivable, Past Due [Line Items]    
Total loans 36 41
Commercial and industrial | Total Past Due and Non-performing Loans | Total commercial loans    
Financing Receivable, Past Due [Line Items]    
Total loans 431 352
Total commercial real estate loans | Total commercial loans    
Financing Receivable, Past Due [Line Items]    
Total loans 16,837 16,551
Total commercial real estate loans | Non-performing Loans | Total commercial loans    
Financing Receivable, Past Due [Line Items]    
Total loans 256 157
Total commercial real estate loans | Current | Total commercial loans    
Financing Receivable, Past Due [Line Items]    
Total loans 16,543 16,293
Total commercial real estate loans | 30-59 Days Past Due | Total commercial loans    
Financing Receivable, Past Due [Line Items]    
Total loans 7 47
Total commercial real estate loans | 60-89 Days Past Due | Total commercial loans    
Financing Receivable, Past Due [Line Items]    
Total loans 22 20
Total commercial real estate loans | 90 and Greater Days Past Due | Total commercial loans    
Financing Receivable, Past Due [Line Items]    
Total loans 9 34
Total commercial real estate loans | Total Past Due and Non-performing Loans | Total commercial loans    
Financing Receivable, Past Due [Line Items]    
Total loans 294 258
Commercial mortgage | Total commercial loans    
Financing Receivable, Past Due [Line Items]    
Total loans 13,941 13,707
Commercial mortgage | Non-performing Loans | Total commercial loans    
Financing Receivable, Past Due [Line Items]    
Total loans 256 157
Commercial mortgage | Current | Total commercial loans    
Financing Receivable, Past Due [Line Items]    
Total loans 13,648 13,450
Commercial mortgage | Current | Total commercial loans | Government National Mortgage Association (GNMA)    
Financing Receivable, Past Due [Line Items]    
Total loans 54 66
Commercial mortgage | 30-59 Days Past Due | Total commercial loans    
Financing Receivable, Past Due [Line Items]    
Total loans 7 47
Commercial mortgage | 60-89 Days Past Due | Total commercial loans    
Financing Receivable, Past Due [Line Items]    
Total loans 22 20
Commercial mortgage | 90 and Greater Days Past Due | Total commercial loans    
Financing Receivable, Past Due [Line Items]    
Total loans 8 33
Commercial mortgage | Total Past Due and Non-performing Loans | Total commercial loans    
Financing Receivable, Past Due [Line Items]    
Total loans 293 257
Construction | Total commercial loans    
Financing Receivable, Past Due [Line Items]    
Total loans 2,896 2,844
Construction | Non-performing Loans | Total commercial loans    
Financing Receivable, Past Due [Line Items]    
Total loans 0 0
Construction | Current | Total commercial loans    
Financing Receivable, Past Due [Line Items]    
Total loans 2,895 2,843
Construction | 30-59 Days Past Due | Total commercial loans    
Financing Receivable, Past Due [Line Items]    
Total loans 0 0
Construction | 60-89 Days Past Due | Total commercial loans    
Financing Receivable, Past Due [Line Items]    
Total loans 0 0
Construction | 90 and Greater Days Past Due | Total commercial loans    
Financing Receivable, Past Due [Line Items]    
Total loans 1 1
Construction | Total Past Due and Non-performing Loans | Total commercial loans    
Financing Receivable, Past Due [Line Items]    
Total loans 1 1
Commercial lease financing | Total commercial loans    
Financing Receivable, Past Due [Line Items]    
Total loans 1,997 2,270
Commercial lease financing | Non-performing Loans | Total commercial loans    
Financing Receivable, Past Due [Line Items]    
Total loans 6 7
Commercial lease financing | Current | Total commercial loans    
Financing Receivable, Past Due [Line Items]    
Total loans 1,990 2,260
Commercial lease financing | 30-59 Days Past Due | Total commercial loans    
Financing Receivable, Past Due [Line Items]    
Total loans 0 3
Commercial lease financing | 60-89 Days Past Due | Total commercial loans    
Financing Receivable, Past Due [Line Items]    
Total loans 0 0
Commercial lease financing | 90 and Greater Days Past Due | Total commercial loans    
Financing Receivable, Past Due [Line Items]    
Total loans 1 0
Commercial lease financing | Total Past Due and Non-performing Loans | Total commercial loans    
Financing Receivable, Past Due [Line Items]    
Total loans 7 10
Real estate — residential mortgage | Total consumer loans    
Financing Receivable, Past Due [Line Items]    
Total loans 18,178 18,732
Real estate — residential mortgage | Non-performing Loans | Total consumer loans    
Financing Receivable, Past Due [Line Items]    
Total loans 100 104
Real estate — residential mortgage | Current | Total commercial loans | Government National Mortgage Association (GNMA)    
Financing Receivable, Past Due [Line Items]    
Total loans 5 6
Real estate — residential mortgage | Current | Total consumer loans    
Financing Receivable, Past Due [Line Items]    
Total loans 18,052 18,593
Real estate — residential mortgage | 30-59 Days Past Due | Total consumer loans    
Financing Receivable, Past Due [Line Items]    
Total loans 12 21
Real estate — residential mortgage | 60-89 Days Past Due | Total consumer loans    
Financing Receivable, Past Due [Line Items]    
Total loans 5 14
Real estate — residential mortgage | 90 and Greater Days Past Due | Total consumer loans    
Financing Receivable, Past Due [Line Items]    
Total loans 9 0
Real estate — residential mortgage | Total Past Due and Non-performing Loans | Total consumer loans    
Financing Receivable, Past Due [Line Items]    
Total loans 126 139
Home equity loans | Total consumer loans    
Financing Receivable, Past Due [Line Items]    
Total loans 5,408 5,703
Home equity loans | Non-performing Loans | Total consumer loans    
Financing Receivable, Past Due [Line Items]    
Total loans 79 80
Home equity loans | Current | Total consumer loans    
Financing Receivable, Past Due [Line Items]    
Total loans 5,302 5,593
Home equity loans | 30-59 Days Past Due | Total consumer loans    
Financing Receivable, Past Due [Line Items]    
Total loans 19 18
Home equity loans | 60-89 Days Past Due | Total consumer loans    
Financing Receivable, Past Due [Line Items]    
Total loans 5 7
Home equity loans | 90 and Greater Days Past Due | Total consumer loans    
Financing Receivable, Past Due [Line Items]    
Total loans 3 5
Home equity loans | Total Past Due and Non-performing Loans | Total consumer loans    
Financing Receivable, Past Due [Line Items]    
Total loans 106 110
Other consumer loans | Total consumer loans    
Financing Receivable, Past Due [Line Items]    
Total loans 4,349 4,644
Other consumer loans | Non-performing Loans | Total consumer loans    
Financing Receivable, Past Due [Line Items]    
Total loans 4 4
Other consumer loans | Current | Total consumer loans    
Financing Receivable, Past Due [Line Items]    
Total loans 4,304 4,606
Other consumer loans | 30-59 Days Past Due | Total consumer loans    
Financing Receivable, Past Due [Line Items]    
Total loans 14 15
Other consumer loans | 60-89 Days Past Due | Total consumer loans    
Financing Receivable, Past Due [Line Items]    
Total loans 9 10
Other consumer loans | 90 and Greater Days Past Due | Total consumer loans    
Financing Receivable, Past Due [Line Items]    
Total loans 18 9
Other consumer loans | Total Past Due and Non-performing Loans | Total consumer loans    
Financing Receivable, Past Due [Line Items]    
Total loans 45 38
Credit cards | Total commercial loans    
Financing Receivable, Past Due [Line Items]    
Total loans 208 205
Credit cards | Total consumer loans    
Financing Receivable, Past Due [Line Items]    
Total loans 927 953
Credit cards | Non-performing Loans | Total consumer loans    
Financing Receivable, Past Due [Line Items]    
Total loans 6 7
Credit cards | Current | Total consumer loans    
Financing Receivable, Past Due [Line Items]    
Total loans 904 926
Credit cards | 30-59 Days Past Due | Total consumer loans    
Financing Receivable, Past Due [Line Items]    
Total loans 5 6
Credit cards | 60-89 Days Past Due | Total consumer loans    
Financing Receivable, Past Due [Line Items]    
Total loans 3 4
Credit cards | 90 and Greater Days Past Due | Total consumer loans    
Financing Receivable, Past Due [Line Items]    
Total loans 9 10
Credit cards | Total Past Due and Non-performing Loans | Total consumer loans    
Financing Receivable, Past Due [Line Items]    
Total loans $ 23 $ 27