v3.26.1
Share-Based Payments - Employee Stock Ownership Plan Reconciliation of Shares Outstanding (Details)
 12 Months Ended
Dec. 31, 2025
€ / shares
shares
Dec. 31, 2024
€ / shares
shares
Employee Stock Ownership Plan Equity Settled    
Share options outstanding    
Beginning balance (in shares) | shares 181,340 320,393
Exercised (in shares) | shares (50,936) (139,053)
Ending balance (in shares) | shares 130,404 181,340
thereof vested (in shares) | shares 130,404  
Weighted average exercise price (€)    
Beginning balance (in euros per share) | € / shares € 12.08 € 11.24
Exercised (in euros per share) | € / shares 10.14 10.14
Ending balance (in euros per share) | € / shares 12.84 12.08
thereof vested (in euros per share) | € / shares 12.84  
Weighted average share price (in euros per share) | € / shares € 91.64 € 83.45
Employee Stock Ownership Plan Cash Settled    
Share options outstanding    
Beginning balance (in shares) | shares 58,903 109,651
Exercised (in shares) | shares 39,508 50,748
Ending balance (in shares) | shares 19,395 58,903
thereof vested (in shares) | shares 19,395  
Weighted average exercise price (€)    
Beginning balance (in euros per share) | € / shares € 10.14 € 10.14
Exercised (in euros per share) | € / shares € 10.14 10.14
Ending balance (in euros per share) | € / shares   € 10.14