v3.25.4
Share-based Payment - Schedule of Warrant Activity (Detail)
12 Months Ended
Dec. 31, 2025
€ / shares
Dec. 31, 2024
€ / shares
Dec. 31, 2023
€ / shares
Disclosure Of Warrant Activity [line items]      
Ending balance 5,222,591    
Beginning balance € 93.25 € 86.38 € 81.3
Ending balance € 103.24 € 93.25 € 86.38
Warrants [member]      
Disclosure Of Warrant Activity [line items]      
Beginning balance 6,204,122 6,523,784 6,864,011
Granted during the year 434,883 504,105 395,275
Exercised during the year (1,287,921) (682,048) (555,144)
Forfeited during the year (128,243) (141,719) (180,358)
Expired during the year (250)    
Ending balance 5,222,591 6,204,122 6,523,784
Vested at the reporting date 4,419,487 5,226,643 5,273,056
Granted during the year € 148.06 € 122.48 € 91.07
Exercised during the year 68.76 43.35 17.76
Forfeited during the year 109.52 107.85 115.79
Expired during the year 15.68    
Ending balance 103.24    
Vested at the reporting date € 97.98 € 89.33 € 80.02