v3.25.4
Shareholders' equity - Authorized capital (Details)
€ in Thousands
May 22, 2025
EUR (€)
item
Dec. 31, 2025
shares
Dec. 31, 2024
shares
Shareholders' equity      
Number of shares issued   293,413,449 293,413,449
Authorized capital 2025      
Shareholders' equity      
Minimum number of occasions management board is authorized to increase share capital | item 1    
Maximum increase in authorized capital | € € 60,000    
Minimum share capital attributable to shares issued with exclusion of subscription rights for authorization to exclude subscription rights 10.00%    
Minimum share capital attributable to shares issued with exclusion of subscription rights for exercise of authorization to exclude subscription rights 10.00%    
Number of shares issued   0