Quarterly report [Sections 13 or 15(d)]

Securitizations and Other Variable Interest Entities - Other Asset-backed VIEs (Details)

v3.26.1
Securitizations and Other Variable Interest Entities - Other Asset-backed VIEs (Details) - USD ($)
$ in Millions
Mar. 31, 2026
Dec. 31, 2025
Mar. 31, 2025
Dec. 31, 2024
On-balance sheet assets        
Trading account assets $ 364,221 $ 366,954    
Debt securities carried at fair value 386,389 402,975    
Held-to-maturity securities 514,763 522,685    
Loans and leases 1,205,035 1,185,700    
Allowance for loan and lease losses (13,148) (13,203) $ (13,256) $ (13,240)
Other assets 168,921 164,986    
Total assets 3,496,186 3,411,738 $ 3,349,039  
On-balance sheet liabilities        
Long-term debt 325,964 317,816    
Total liabilities 3,195,518 3,108,495    
Consolidated VIEs        
On-balance sheet assets        
Trading account assets 7,184 7,139    
Loans and leases 16,936 17,875    
Allowance for loan and lease losses (855) (871)    
Other assets 701 709    
Total assets 23,966 24,852    
On-balance sheet liabilities        
Long-term debt 6,319 6,847    
All other liabilities 21 18    
Total liabilities 12,743 12,644    
Credit Card and Automobile | Unconsolidated VIEs        
Variable Interest Entity [Line Items]        
Maximum loss exposure 0 0    
On-balance sheet assets        
Loans and leases 0 0    
Allowance for loan and lease losses 0 0    
Other assets 0 0    
Total retained positions 0 0    
Total assets 0 0    
On-balance sheet liabilities        
Total liabilities 0 0    
Credit Card and Automobile | Consolidated VIEs        
Variable Interest Entity [Line Items]        
Maximum loss exposure 9,278 9,995    
On-balance sheet assets        
Trading account assets 0 0    
Debt securities carried at fair value 0 0    
Loans and leases 16,047 17,066    
Allowance for loan and lease losses (859) (875)    
Other assets 184 197    
Total assets 15,372 16,388    
On-balance sheet liabilities        
Short-term borrowings 0 0    
Long-term debt 6,076 6,375    
All other liabilities 18 18    
Total liabilities 6,094 6,393    
Residual interests 4,700 5,400    
Credit Card and Automobile | Senior securities: | Unconsolidated VIEs        
On-balance sheet assets        
Trading account assets 0 0    
Debt securities carried at fair value 0 0    
Held-to-maturity securities 0 0    
Resecuritization Trusts and Customer VIEs | Unconsolidated VIEs        
Variable Interest Entity [Line Items]        
Maximum loss exposure 5,989 5,183    
On-balance sheet assets        
Loans and leases 0 0    
Allowance for loan and lease losses 0 0    
Other assets 1,949 1,468    
Total retained positions 5,989 5,183    
Total assets 29,261 31,798    
On-balance sheet liabilities        
Total liabilities 0 0    
Resecuritization Trusts and Customer VIEs | Consolidated VIEs        
Variable Interest Entity [Line Items]        
Maximum loss exposure 182 196    
On-balance sheet assets        
Trading account assets 368 394    
Debt securities carried at fair value 0 0    
Loans and leases 0 0    
Allowance for loan and lease losses 0 0    
Other assets 41 40    
Total assets 409 434    
On-balance sheet liabilities        
Short-term borrowings 0 0    
Long-term debt 227 238    
All other liabilities 0 0    
Total liabilities 227 238    
Resecuritization Trusts and Customer VIEs | Senior securities: | Unconsolidated VIEs        
On-balance sheet assets        
Trading account assets 1,629 1,223    
Debt securities carried at fair value 717 745    
Held-to-maturity securities 1,694 1,747    
Municipal Bond Trusts and CDOs | Unconsolidated VIEs        
Variable Interest Entity [Line Items]        
Maximum loss exposure 3,031 3,107    
On-balance sheet assets        
Loans and leases 0 0    
Allowance for loan and lease losses 0 0    
Other assets 6 5    
Total retained positions 17 17    
Total assets 7,623 8,065    
On-balance sheet liabilities        
Total liabilities 0 0    
Municipal Bond Trusts and CDOs | Consolidated VIEs        
Variable Interest Entity [Line Items]        
Maximum loss exposure 6,595 5,975    
On-balance sheet assets        
Trading account assets 6,126 5,506    
Debt securities carried at fair value 469 469    
Loans and leases 0 0    
Allowance for loan and lease losses 0 0    
Other assets 0 0    
Total assets 6,595 5,975    
On-balance sheet liabilities        
Short-term borrowings 6,403 5,779    
Long-term debt 0 0    
All other liabilities 0 0    
Total liabilities 6,403 5,779    
Municipal Bond Trusts and CDOs | Senior securities: | Unconsolidated VIEs        
On-balance sheet assets        
Trading account assets 11 12    
Debt securities carried at fair value 0 0    
Held-to-maturity securities 0 0    
Investment VIEs and Leveraged Lease Trusts | Unconsolidated VIEs        
Variable Interest Entity [Line Items]        
Maximum loss exposure 3,827 3,955    
On-balance sheet assets        
Loans and leases 1,133 1,257    
Allowance for loan and lease losses (3) (2)    
Other assets 2,009 2,022    
Total retained positions 3,291 3,429    
Total assets 31,051 30,016    
On-balance sheet liabilities        
Total liabilities 400 409    
Investment VIEs and Leveraged Lease Trusts | Consolidated VIEs        
Variable Interest Entity [Line Items]        
Maximum loss exposure 878 844    
On-balance sheet assets        
Trading account assets 4 55    
Debt securities carried at fair value 0 0    
Loans and leases 875 794    
Allowance for loan and lease losses (1) (1)    
Other assets 7 2    
Total assets 885 850    
On-balance sheet liabilities        
Short-term borrowings 0 0    
Long-term debt 4 6    
All other liabilities 3 0    
Total liabilities 7 6    
Investment VIEs and Leveraged Lease Trusts | Senior securities: | Unconsolidated VIEs        
On-balance sheet assets        
Trading account assets 152 152    
Debt securities carried at fair value 0 0    
Held-to-maturity securities $ 0 $ 0