v3.25.3
Investment Securities - Investment Securities (Details) - USD ($)
$ in Millions
Sep. 30, 2025
Dec. 31, 2024
Investments, Debt and Equity Securities [Abstract]    
Trading securities $ 80,214 $ 51,872
Available-for-Sale, at fair value 3,641 3,899
Total fair value of investment securities $ 83,855 $ 55,771