v3.26.1
Pension Plans and Other Benefit Plans - Breakdown for expense for defined contribution plans (Details) - EUR (€)
€ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Pension Plans and Other Benefit Plans    
Employer contributions to statutory pension scheme € 14 € 13
Total expense recognized for defined contribution plans € 14 € 13