v3.25.2
Commitments, Contingent Liabilities and Guarantees - Summary of Significant Commitments (Details) - USD ($)
$ in Millions
Jun. 30, 2025
Dec. 31, 2024
Commitments to extend credit    
Long-term Purchase Commitment    
Commitments $ 82,765 $ 80,680
Letters of credit    
Long-term Purchase Commitment    
Commitments 1,899 1,952
Forward contracts related to residential mortgage loans measured at fair value    
Long-term Purchase Commitment    
Commitments 1,050 881
Capital commitments for private equity investments    
Long-term Purchase Commitment    
Commitments 238 219
Capital expenditures    
Long-term Purchase Commitment    
Commitments 147 80
Purchase obligations    
Long-term Purchase Commitment    
Commitments $ 13 $ 27