v3.25.2
Fair Value (Additional Fair Value Information Related To Financial Instruments) (Details) - USD ($)
$ in Millions
Jun. 30, 2025
Dec. 31, 2024
Financial Instruments, Financial Assets, Balance Sheet Groupings    
Securities held to maturity $ 71,920 $ 73,058
Carrying Amount    
Financial Instruments, Financial Assets, Balance Sheet Groupings    
Securities held to maturity 75,216 77,698
Net loans (excludes leases) 313,846 304,129
Other assets 6,086 5,722
Total assets 425,542 433,800
Financial Instruments, Financial Liabilities, Balance Sheet Groupings    
Time deposits 31,099 34,339
Borrowed funds 58,915 60,302
Unfunded lending related commitments 759 719
Other liabilities 1,073 1,058
Total liabilities 91,846 96,418
Carrying Amount | Cash and due from banks    
Financial Instruments, Financial Assets, Balance Sheet Groupings    
Cash and cash equivalents 5,939 6,904
Carrying Amount | Interest-earning deposits with banks    
Financial Instruments, Financial Assets, Balance Sheet Groupings    
Cash and cash equivalents 24,455 39,347
Fair Value    
Financial Instruments, Financial Assets, Balance Sheet Groupings    
Securities held to maturity 71,920 73,058
Net loans (excludes leases) 308,657 298,241
Other assets 6,086 5,722
Total assets 417,057 423,272
Financial Instruments, Financial Liabilities, Balance Sheet Groupings    
Time deposits 31,294 34,383
Borrowed funds 59,800 61,260
Unfunded lending related commitments 759 719
Other liabilities 1,073 1,058
Total liabilities 92,926 97,420
Fair Value | Cash and due from banks    
Financial Instruments, Financial Assets, Balance Sheet Groupings    
Cash and cash equivalents 5,939 6,904
Fair Value | Interest-earning deposits with banks    
Financial Instruments, Financial Assets, Balance Sheet Groupings    
Cash and cash equivalents 24,455 39,347
Level 1    
Financial Instruments, Financial Assets, Balance Sheet Groupings    
Net loans (excludes leases) 0 0
Other assets 0 0
Financial Instruments, Financial Liabilities, Balance Sheet Groupings    
Time deposits 0 0
Borrowed funds 0 0
Unfunded lending related commitments 0 0
Other liabilities 0 0
Total liabilities 0 0
Level 1 | Fair Value    
Financial Instruments, Financial Assets, Balance Sheet Groupings    
Securities held to maturity 21,020 23,992
Total assets 50,818 69,889
Level 1 | Fair Value | Cash and due from banks    
Financial Instruments, Financial Assets, Balance Sheet Groupings    
Cash and cash equivalents 5,939 6,904
Level 1 | Fair Value | Interest-earning deposits with banks    
Financial Instruments, Financial Assets, Balance Sheet Groupings    
Cash and cash equivalents 23,859 38,993
Level 2    
Financial Instruments, Financial Assets, Balance Sheet Groupings    
Net loans (excludes leases) 0 0
Financial Instruments, Financial Liabilities, Balance Sheet Groupings    
Unfunded lending related commitments 0 0
Level 2 | Fair Value    
Financial Instruments, Financial Assets, Balance Sheet Groupings    
Securities held to maturity 50,748 48,914
Other assets 6,086 5,713
Total assets 57,430 54,981
Financial Instruments, Financial Liabilities, Balance Sheet Groupings    
Time deposits 31,294 34,383
Borrowed funds 58,988 60,350
Other liabilities 1,073 1,058
Total liabilities 91,355 95,791
Level 2 | Fair Value | Cash and due from banks    
Financial Instruments, Financial Assets, Balance Sheet Groupings    
Cash and cash equivalents 0 0
Level 2 | Fair Value | Interest-earning deposits with banks    
Financial Instruments, Financial Assets, Balance Sheet Groupings    
Cash and cash equivalents 596 354
Level 3 | Fair Value    
Financial Instruments, Financial Assets, Balance Sheet Groupings    
Securities held to maturity 152 152
Net loans (excludes leases) 308,657 298,241
Other assets 0 9
Total assets 308,809 298,402
Financial Instruments, Financial Liabilities, Balance Sheet Groupings    
Time deposits 0 0
Borrowed funds 812 910
Unfunded lending related commitments 759 719
Other liabilities 0 0
Total liabilities 1,571 1,629
Level 3 | Fair Value | Cash and due from banks    
Financial Instruments, Financial Assets, Balance Sheet Groupings    
Cash and cash equivalents 0 0
Level 3 | Fair Value | Interest-earning deposits with banks    
Financial Instruments, Financial Assets, Balance Sheet Groupings    
Cash and cash equivalents $ 0 $ 0