v3.26.1
Derivatives - Schedule of Net Investment Hedges (Details) - Net Investment Hedges
€ in Billions
3 Months Ended
Mar. 31, 2026
USD ($)
Mar. 31, 2025
USD ($)
Mar. 31, 2026
EUR (€)
Net investment hedges      
Gain (loss) on fair value hedges recognized in earnings $ 0 $ 0  
Total 96,000,000 (115,000,000)  
Cross Currency Interest Rate Contract      
Net investment hedges      
Derivative, notional amount 4,100,000,000    
Foreign currency forward/option contracts and cross-currency swaps      
Net investment hedges      
Total 47,000,000 (43,000,000)  
Foreign currency denominated debt      
Net investment hedges      
Face amount of debt designated as a net investment hedge (in euros) | €     € 1.8
Total $ 49,000,000 $ (72,000,000)