v3.26.1
Derivatives - Additional Information (Detail)
€ in Millions, $ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2026
USD ($)
Jun. 30, 2025
USD ($)
Jun. 30, 2026
USD ($)
Jun. 30, 2025
USD ($)
Jun. 30, 2026
EUR (€)
Derivative Instruments and Hedging Activities Disclosures          
Foreign Currency Cash Flow Hedge Gain (Loss) to be Reclassified During Next 12 Months $ 9   $ 9    
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, after Tax (3) $ 2 (10) $ 1  
Cross-currency swaps | Derivatives designated as hedging instruments:          
Derivative Instruments and Hedging Activities Disclosures          
Net investment hedge, gain (loss), before Tax (9) 55 (267) (400)  
Foreign currency transaction loss, before tax, interest rate reduction 11 11 21 23  
Net Investment Hedging | Derivatives designated as hedging instruments:          
Derivative Instruments and Hedging Activities Disclosures          
Net investment hedge, gain (loss), before Tax 40 $ (246) 100 $ (390)  
Long-term debt $ 3,413   $ 3,413   € 2,992