v3.26.1
Net debt - Additional information (Details)
€ in Millions, $ in Millions
1 Months Ended 6 Months Ended
Jun. 27, 2026
EUR (€)
item
Jun. 27, 2026
EUR (€)
item
Jun. 27, 2026
USD ($)
item
Dec. 31, 2025
USD ($)
Jun. 28, 2025
USD ($)
Disclosure of detailed information about borrowings [line items]          
Borrowings     $ 3,588 $ 3,111 $ 3,246
Corporate bond     $ 2,670 $ 2,478 $ 2,603
Net investment hedge | Currency risk | Euro Corporate Bond          
Disclosure of detailed information about borrowings [line items]          
Number of bonds designated as hedging instruments | item 2 2 2    
Net investment hedge | Currency risk | Euro corporate bond, issued in 2026          
Disclosure of detailed information about borrowings [line items]          
Hedging instrument, liabilities | € € 500 € 500      
Net investment hedge | Currency risk | Euro corporate bond, issued in 2022          
Disclosure of detailed information about borrowings [line items]          
Hedging instrument, liabilities | € 500 € 500      
Euro corporate bond, issued in 2026          
Disclosure of detailed information about borrowings [line items]          
Proceeds from issue of bonds | € € 500        
Interest rate 4.25% 4.25% 4.25%    
Private placement debt          
Disclosure of detailed information about borrowings [line items]          
Leverage ratio   3.5      
Not later than six months          
Disclosure of detailed information about borrowings [line items]          
Borrowings     $ 0    
Past due more than six months and not more than one year | US Corporate Bonds          
Disclosure of detailed information about borrowings [line items]          
Borrowings     350    
Past due more than six months and not more than one year | Private placement debt          
Disclosure of detailed information about borrowings [line items]          
Borrowings     $ 140