v3.26.1
Asset Quality - Schedule of Consumer Credit Exposure (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Financing Receivable, Credit Quality Indicator [Line Items]    
Total loans $ 106,541 $ 104,260
Accrued interest 459 456
Total consumer loans    
Financing Receivable, Credit Quality Indicator [Line Items]    
Year one 810 628
Current period gross write-offs, Year one 4 1
Year two 456 1,140
Current period gross write-offs, Year two 5 7
Year three 963 8,104
Current period gross write-offs, Year three 7 18
Year four 7,377 10,471
Current period gross write-offs, Year four 9 12
Year five 9,577 3,934
Current period gross write-offs, Year five 9 7
Prior 6,339 3,328
Current period gross write-offs, prior 9 8
Revolving Loans Amortized Cost Basis 4,252 4,408
Current period gross write-offs, Revolving Loans Amortized Cost Basis 62 63
Revolving Loans Converted to Term Loans Amortized Cost Basis 258 356
Current period gross write-offs, Revolving Loans Converted to Term Loans Amortized Cost Basis 0 0
Total loans 30,032 32,369
Current period gross write-offs, total 105 116
Accrued interest 121 134
Total consumer loans | Real estate — residential mortgage    
Financing Receivable, Credit Quality Indicator [Line Items]    
Year one 431 355
Current period gross write-offs, Year one 0 1
Year two 273 800
Current period gross write-offs, Year two 0 0
Year three 718 6,399
Current period gross write-offs, Year three 0 1
Year four 5,934 7,921
Current period gross write-offs, Year four 0 0
Year five 7,393 2,471
Current period gross write-offs, Year five 0 0
Prior 3,981 1,939
Current period gross write-offs, prior 2 1
Revolving Loans Amortized Cost Basis 2 1
Current period gross write-offs, Revolving Loans Amortized Cost Basis 0 0
Revolving Loans Converted to Term Loans Amortized Cost Basis 0 0
Current period gross write-offs, Revolving Loans Converted to Term Loans Amortized Cost Basis 0 0
Total loans 18,732 19,886
Current period gross write-offs, total 2 3
Total consumer loans | Real estate — residential mortgage | 750 and above    
Financing Receivable, Credit Quality Indicator [Line Items]    
Year one 358 281
Year two 224 669
Year three 607 5,720
Year four 5,342 7,203
Year five 6,738 2,247
Prior 3,403 1,510
Revolving Loans Amortized Cost Basis 0 0
Revolving Loans Converted to Term Loans Amortized Cost Basis 0 0
Total loans 16,672 17,630
Total consumer loans | Real estate — residential mortgage | 660 to 749    
Financing Receivable, Credit Quality Indicator [Line Items]    
Year one 69 67
Year two 36 116
Year three 86 597
Year four 504 655
Year five 582 199
Prior 420 280
Revolving Loans Amortized Cost Basis 0 0
Revolving Loans Converted to Term Loans Amortized Cost Basis 0 0
Total loans 1,697 1,914
Total consumer loans | Real estate — residential mortgage | Less than 660    
Financing Receivable, Credit Quality Indicator [Line Items]    
Year one 2 4
Year two 11 13
Year three 23 81
Year four 87 63
Year five 73 24
Prior 149 134
Revolving Loans Amortized Cost Basis 0 0
Revolving Loans Converted to Term Loans Amortized Cost Basis 0 0
Total loans 345 319
Total consumer loans | Real estate — residential mortgage | No Score    
Financing Receivable, Credit Quality Indicator [Line Items]    
Year one 2 3
Year two 2 2
Year three 2 1
Year four 1 0
Year five 0 1
Prior 9 15
Revolving Loans Amortized Cost Basis 2 1
Revolving Loans Converted to Term Loans Amortized Cost Basis 0 0
Total loans 18 23
Total consumer loans | Home equity loans    
Financing Receivable, Credit Quality Indicator [Line Items]    
Year one 63 52
Current period gross write-offs, Year one 0 0
Year two 42 53
Current period gross write-offs, Year two 0 0
Year three 41 204
Current period gross write-offs, Year three 0 0
Year four 173 996
Current period gross write-offs, Year four 0 0
Year five 869 772
Current period gross write-offs, Year five 0 0
Prior 1,532 1,000
Current period gross write-offs, prior 0 1
Revolving Loans Amortized Cost Basis 2,725 2,925
Current period gross write-offs, Revolving Loans Amortized Cost Basis 2 1
Revolving Loans Converted to Term Loans Amortized Cost Basis 258 356
Current period gross write-offs, Revolving Loans Converted to Term Loans Amortized Cost Basis 0 0
Total loans 5,703 6,358
Current period gross write-offs, total 2 2
Total consumer loans | Home equity loans | 750 and above    
Financing Receivable, Credit Quality Indicator [Line Items]    
Year one 43 33
Year two 26 31
Year three 23 139
Year four 117 775
Year five 676 612
Prior 1,164 731
Revolving Loans Amortized Cost Basis 1,749 1,886
Revolving Loans Converted to Term Loans Amortized Cost Basis 179 251
Total loans 3,977 4,458
Total consumer loans | Home equity loans | 660 to 749    
Financing Receivable, Credit Quality Indicator [Line Items]    
Year one 18 17
Year two 13 17
Year three 13 50
Year four 41 181
Year five 149 129
Prior 258 186
Revolving Loans Amortized Cost Basis 718 772
Revolving Loans Converted to Term Loans Amortized Cost Basis 58 80
Total loans 1,268 1,432
Total consumer loans | Home equity loans | Less than 660    
Financing Receivable, Credit Quality Indicator [Line Items]    
Year one 2 2
Year two 3 5
Year three 5 15
Year four 15 40
Year five 44 31
Prior 109 82
Revolving Loans Amortized Cost Basis 253 263
Revolving Loans Converted to Term Loans Amortized Cost Basis 21 25
Total loans 452 463
Total consumer loans | Home equity loans | No Score    
Financing Receivable, Credit Quality Indicator [Line Items]    
Year one 0 0
Year two 0 0
Year three 0 0
Year four 0 0
Year five 0 0
Prior 1 1
Revolving Loans Amortized Cost Basis 5 4
Revolving Loans Converted to Term Loans Amortized Cost Basis 0 0
Total loans 6 5
Total consumer loans | Other consumer loans    
Financing Receivable, Credit Quality Indicator [Line Items]    
Year one 316 221
Current period gross write-offs, Year one 4 0
Year two 141 287
Current period gross write-offs, Year two 5 7
Year three 204 1,501
Current period gross write-offs, Year three 7 17
Year four 1,270 1,554
Current period gross write-offs, Year four 9 12
Year five 1,315 691
Current period gross write-offs, Year five 9 7
Prior 826 389
Current period gross write-offs, prior 7 6
Revolving Loans Amortized Cost Basis 572 524
Current period gross write-offs, Revolving Loans Amortized Cost Basis 15 15
Revolving Loans Converted to Term Loans Amortized Cost Basis 0 0
Current period gross write-offs, Revolving Loans Converted to Term Loans Amortized Cost Basis 0 0
Total loans 4,644 5,167
Current period gross write-offs, total 56 64
Total consumer loans | Other consumer loans | 750 and above    
Financing Receivable, Credit Quality Indicator [Line Items]    
Year one 175 107
Year two 73 143
Year three 104 1,149
Year four 986 1,210
Year five 1,032 527
Prior 595 245
Revolving Loans Amortized Cost Basis 81 88
Revolving Loans Converted to Term Loans Amortized Cost Basis 0 0
Total loans 3,046 3,469
Total consumer loans | Other consumer loans | 660 to 749    
Financing Receivable, Credit Quality Indicator [Line Items]    
Year one 112 70
Year two 48 109
Year three 74 275
Year four 220 268
Year five 218 128
Prior 179 108
Revolving Loans Amortized Cost Basis 172 184
Revolving Loans Converted to Term Loans Amortized Cost Basis 0 0
Total loans 1,023 1,142
Total consumer loans | Other consumer loans | Less than 660    
Financing Receivable, Credit Quality Indicator [Line Items]    
Year one 17 9
Year two 12 23
Year three 21 59
Year four 54 59
Year five 52 29
Prior 46 24
Revolving Loans Amortized Cost Basis 54 56
Revolving Loans Converted to Term Loans Amortized Cost Basis 0 0
Total loans 256 259
Total consumer loans | Other consumer loans | No Score    
Financing Receivable, Credit Quality Indicator [Line Items]    
Year one 12 35
Year two 8 12
Year three 5 18
Year four 10 17
Year five 13 7
Prior 6 12
Revolving Loans Amortized Cost Basis 265 196
Revolving Loans Converted to Term Loans Amortized Cost Basis 0 0
Total loans 319 297
Total consumer loans | Commercial credit card    
Financing Receivable, Credit Quality Indicator [Line Items]    
Year one 0 0
Current period gross write-offs, Year one 0 0
Year two 0 0
Current period gross write-offs, Year two 0 0
Year three 0 0
Current period gross write-offs, Year three 0 0
Year four 0 0
Current period gross write-offs, Year four 0 0
Year five 0 0
Current period gross write-offs, Year five 0 0
Prior 0 0
Current period gross write-offs, prior 0 0
Revolving Loans Amortized Cost Basis 953 958
Current period gross write-offs, Revolving Loans Amortized Cost Basis 45 47
Revolving Loans Converted to Term Loans Amortized Cost Basis 0 0
Current period gross write-offs, Revolving Loans Converted to Term Loans Amortized Cost Basis 0 0
Total loans 953 958
Current period gross write-offs, total 45 47
Total consumer loans | Commercial credit card | 750 and above    
Financing Receivable, Credit Quality Indicator [Line Items]    
Year one 0 0
Year two 0 0
Year three 0 0
Year four 0 0
Year five 0 0
Prior 0 0
Revolving Loans Amortized Cost Basis 479 476
Revolving Loans Converted to Term Loans Amortized Cost Basis 0 0
Total loans 479 476
Total consumer loans | Commercial credit card | 660 to 749    
Financing Receivable, Credit Quality Indicator [Line Items]    
Year one 0 0
Year two 0 0
Year three 0 0
Year four 0 0
Year five 0 0
Prior 0 0
Revolving Loans Amortized Cost Basis 364 372
Revolving Loans Converted to Term Loans Amortized Cost Basis 0 0
Total loans 364 372
Total consumer loans | Commercial credit card | Less than 660    
Financing Receivable, Credit Quality Indicator [Line Items]    
Year one 0 0
Year two 0 0
Year three 0 0
Year four 0 0
Year five 0 0
Prior 0 0
Revolving Loans Amortized Cost Basis 108 109
Revolving Loans Converted to Term Loans Amortized Cost Basis 0 0
Total loans 108 109
Total consumer loans | Commercial credit card | No Score    
Financing Receivable, Credit Quality Indicator [Line Items]    
Year one 0 0
Year two 0 0
Year three 0 0
Year four 0 0
Year five 0 0
Prior 0 0
Revolving Loans Amortized Cost Basis 2 1
Revolving Loans Converted to Term Loans Amortized Cost Basis 0 0
Total loans $ 2 $ 1