v3.25.4
Derivatives Derivatives, Credit-Risk Contingent Features (Details) - USD ($)
$ in Billions
Dec. 31, 2025
Dec. 31, 2024
Derivative Instruments and Hedging Activities Disclosure [Abstract]    
Net derivative liabilities with credit-risk contingent features $ 26.3 $ 23.8
Collateral posted 22.7 19.8
Additional collateral to be posted upon a below investment grade credit rating $ 3.7 $ 4.1