v3.25.2
Derivative Financial Instruments - Offsetting (Details) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2024
Jun. 30, 2024
Jun. 30, 2025
Dec. 31, 2024
Derivative Financial Instruments        
Potential reduction in net position of total derivative liabilities     $ 416,000,000 $ 352,000,000
Potential reduction in net position of total derivative assets     416,000,000 352,000,000
Foreign Exchange Call Option        
Derivative Financial Instruments        
Realized gain (loss) on derivatives $ (18,000,000) $ (68,000,000)    
Fair value of derivatives     0 0
Other receivables        
Derivative Financial Instruments        
Right to reclaim cash collateral     $ 25,000,000 $ 29,000,000