v3.25.2
Derivatives (Details) - 6 months ended Jun. 30, 2025
$ in Millions, € in Billions
USD ($)
EUR (€)
Derivative [Line Items]    
Net investment hedge, threshold percentage of the equity balance (as a percent) 80.00%  
Increase in net investment hedges | $ $ 141  
Net Investment Hedging    
Derivative [Line Items]    
Derivative, notional amount | €   € 1.1