v3.25.0.1
Income tax - Summary of Reconciliation of Net Deferred Tax (Details) - EUR (€)
€ in Millions
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Disclosure Of Income Tax [Abstract]      
Beginning balance € 20 € 3 € 13
Movement recognized in consolidated statement of    operations 42 25 36
Movement recognized in consolidated statement of    changes in equity and other comprehensive income 103 (8) (32)
Movement due to acquisition 0 0 (14)
Ending balance € 165 € 20 € 3