v3.26.1
Business Segment Information - Amounts of Consolidated Revenue, Expense, Tax and Assets by Segment (Details) - USD ($)
$ in Millions
 3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Disaggregation of Revenue [Line Items]    
Interest income $ 1,004 $ 1,014
Interest expense 337 383
Funds transfer pricing 0 0
Net interest income 667 631
Noninterest income 195 181
Total revenues 862 812
Noninterest expense 505 487
Pre-provision net revenue 357 325
Provision for credit losses 15 40
Income before income taxes 342 285
Income tax expense (benefit) 76 63
Net income 266 222
Average assets 83,045 80,965
Depreciation and amortization 22 21
Expenditures for long-lived assets 8 9
Commercial, Consumer & Wealth    
Disaggregation of Revenue [Line Items]    
Interest income 788 814
Interest expense 231 291
Funds transfer pricing 93 110
Net interest income 650 633
Noninterest income 119 110
Total revenues 769 743
Noninterest expense 368 344
Pre-provision net revenue 401 399
Provision for credit losses 8 38
Income before income taxes 393 361
Income tax expense (benefit) 94 86
Net income 299 275
Average assets 58,996 58,717
Depreciation and amortization 12 9
Expenditures for long-lived assets 6 5
Wholesale    
Disaggregation of Revenue [Line Items]    
Interest income 137 124
Interest expense 25 28
Funds transfer pricing (50) (46)
Net interest income 62 50
Noninterest income 64 59
Total revenues 126 109
Noninterest expense 83 75
Pre-provision net revenue 43 34
Provision for credit losses 9 3
Income before income taxes 34 31
Income tax expense (benefit) 8 8
Net income 26 23
Average assets 10,062 8,495
Depreciation and amortization 1 2
Expenditures for long-lived assets 0 1
Corporate    
Disaggregation of Revenue [Line Items]    
Interest income 79 76
Interest expense 81 64
Funds transfer pricing (43) (64)
Net interest income (45) (52)
Noninterest income 12 12
Total revenues (33) (40)
Noninterest expense 54 68
Pre-provision net revenue (87) (108)
Provision for credit losses (2) (1)
Income before income taxes (85) (107)
Income tax expense (benefit) (26) (31)
Net income (59) (76)
Average assets 13,987 13,753
Depreciation and amortization 9 10
Expenditures for long-lived assets $ 2 3
Special assessment fee expense   1
Corporate | Visa Class B Shares    
Disaggregation of Revenue [Line Items]    
Derivative valuation adjustment prior sales of Visa Class B shares   $ 5