v3.26.1
Property, Plant and Equipment - Activity (Details) - EUR (€)
€ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Property, Plant and Equipment      
Capitalized borrowing costs € 22 € 28 € 37
Losses on disposals of property, plant and equipment € 1 € 3