v3.25.4
Commitments and contingencies - Summary of Contractual Obligations (Detail) - EUR (€)
€ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Disclosure Of Contractual Obligations [Line Items]    
Lease liabilities € 18,697 € 19,673
Other Lease Obligations   3,804
Other contractual obligations 8,283 4,446
Total 26,980 27,923
Less than 1year [Member]    
Disclosure Of Contractual Obligations [Line Items]    
Lease liabilities 3,549 3,698
Other Lease Obligations   349
Other contractual obligations 5,540 915
Total 9,089 4,962
1 - 3 years [Member]    
Disclosure Of Contractual Obligations [Line Items]    
Lease liabilities 6,053 5,742
Other Lease Obligations   761
Other contractual obligations 1,928 1,990
Total 7,981 8,493
3 - 5 years [Member]    
Disclosure Of Contractual Obligations [Line Items]    
Lease liabilities 4,047 4,765
Other Lease Obligations   792
Other contractual obligations 815 1,462
Total 4,862 7,019
More than 5 years [Member]    
Disclosure Of Contractual Obligations [Line Items]    
Lease liabilities 5,048 5,468
Other Lease Obligations   1,902
Other contractual obligations   79
Total € 5,048 € 7,449