v3.25.2
Derivative Financial Instruments - Schedule of Volume and Fair Value Positions of Derivative Instruments (Details) - Derivatives not designated as accounting hedging instruments
$ in Millions
Jun. 30, 2025
USD ($)
contract
Dec. 31, 2024
USD ($)
contract
Derivatives, Fair Value    
Total asset derivatives, notional amount $ 528 $ 852
Total liability derivatives, notional amount 432 0
Total derivatives, notional amount $ 960 $ 852
Total asset derivatives, number of contracts | contract 1,321 5,033
Total liability derivatives, number of contracts | contract 6,228 12,774
Total derivatives, Number of contracts | contract 7,549 17,807
Net amount on balance sheet $ 118 $ 154
Net amount on balance sheet (31) (1)
Total derivatives, fair value, net 87 153
Asset derivatives, gross asset 139 155
Liability derivatives, gross asset 1 0
Asset derivatives, gross liability (21) (1)
Liability derivatives gross liability $ (32) $ (1)
Interest rate contracts    
Derivatives, Fair Value    
Total asset derivatives, number of contracts | contract 388 4,596
Total liability derivatives, number of contracts | contract 6,115 12,112
Net amount on balance sheet $ 0 $ 0
Net amount on balance sheet (3) (1)
Asset derivatives, gross asset 0 0
Liability derivatives, gross asset 0 0
Asset derivatives, gross liability 0 0
Liability derivatives gross liability (3) $ (1)
Interest rate swap agreements    
Derivatives, Fair Value    
Total liability derivatives, notional amount 37  
Net amount on balance sheet (1)  
Liability derivatives, gross asset 0  
Liability derivatives gross liability $ (1)  
Options    
Derivatives, Fair Value    
Total asset derivatives, number of contracts | contract 11  
Total liability derivatives, number of contracts | contract 11  
Net amount on balance sheet $ 0  
Net amount on balance sheet 0  
Asset derivatives, gross asset 0  
Liability derivatives, gross asset 0  
Asset derivatives, gross liability 0  
Liability derivatives gross liability $ 0  
Futures    
Derivatives, Fair Value    
Total asset derivatives, number of contracts | contract 922 437
Total liability derivatives, number of contracts | contract 102 662
Net amount on balance sheet $ 1 $ 0
Net amount on balance sheet 0 0
Asset derivatives, gross asset 1 0
Liability derivatives, gross asset 0 0
Asset derivatives, gross liability 0 0
Liability derivatives gross liability 0 0
Foreign currency contracts    
Derivatives, Fair Value    
Total asset derivatives, notional amount 278 602
Total liability derivatives, notional amount 245  
Net amount on balance sheet (20) 20
Net amount on balance sheet (16)  
Asset derivatives, gross asset 1 21
Liability derivatives, gross asset 1  
Asset derivatives, gross liability (21) (1)
Liability derivatives gross liability (17)  
Contingent consideration    
Derivatives, Fair Value    
Total asset derivatives, notional amount 250 250
Net amount on balance sheet 137 134
Asset derivatives, gross asset 137 134
Asset derivatives, gross liability 0 $ 0
Credit default contracts    
Derivatives, Fair Value    
Total liability derivatives, notional amount 150  
Net amount on balance sheet (11)  
Liability derivatives, gross asset 0  
Liability derivatives gross liability $ (11)