v3.26.1
Fair Values - Detail of Loans and Lending Commitments at Fair Value (Details) - Loans and lending commitments - Recurring - USD ($)
$ in Millions
Mar. 31, 2026
Dec. 31, 2025
Fair Value Measurements    
Trading assets $ 12,346 $ 10,944
Commercial real estate    
Fair Value Measurements    
Trading assets 490 675
Residential real estate    
Fair Value Measurements    
Trading assets 5,292 3,274
Securities-based lending and Other    
Fair Value Measurements    
Trading assets $ 6,564 $ 6,995