v3.25.2
Income Taxes (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Income Tax Examination [Line Items]        
Income tax expense (benefit) $ 45 $ 51 $ 401 $ 127
Effective tax rate 10.00% 5.00% 50.00% 9.00%
Income tax expense (benefit) associated with discrete items $ (40) $ (27) $ 241 $ (20)
Cash taxes paid     130 $ 151
Effective Income Tax Rate Reconciliation, Tax Exempt Income, Percent 800000000.00%      
Stock Repurchased and Retired During Period, Exluding     0  
Swiss Tax Incentive        
Income Tax Examination [Line Items]        
Income Tax Credits and Adjustments     $ 294