v3.26.3
Off-balance Sheet Lending-related Financial Instruments, Guarantees, and Other Commitments - Schedule of Derivatives Qualifying as Guarantees (Details) - USD ($)
$ in Millions
9 Months Ended
Sep. 30, 2026
Dec. 31, 2025
Notional amounts    
Stable value contracts with contractually limited exposure $ 71,483,000 $ 50,642,000
JPMorgan Chase Financial Company LLC    
Fair value    
Direct-owned finance subsidiary ownership 100.00%  
Derivatives qualifying as guarantees    
Notional amounts    
Derivative guarantees $ 49,265 49,031
Stable value contracts with contractually limited exposure 36,378 35,462
Maximum exposure of stable value contracts with contractually limited exposure 1,373 1,312
Fair value    
Derivative guarantees $ 223 $ (12)