v3.25.4
Related party disclosures - Summary of Compensation of Key Management Personnel (Detail) - EUR (€)
€ in Thousands
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Disclosure Of Compensation Of Key Management Personnel [Abstract]      
Fixed € 4,310 € 3,848 € 3,611
Variable 1,803 1,733 1,818
Share-based compensation expenses 7,474 9,002 14,033
Total € 13,587 € 14,583 € 19,462