v3.25.1
Share capital - History - Narrative (Details) - EUR (€)
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
History of the share capital        
Aggregate share capital € 356,445,000 € 356,445,000 € 356,112,000 € 354,582,000
Number of shares 65,897,071 65,897,071 65,835,511 65,552,721
Capital increases € 0      
Share capital.        
History of the share capital        
Aggregate share capital € 356,445,000 € 356,445,000 € 356,112,000