Lease liabilities - Disclosure of maturity analysis of lease payments (Details) - EUR (€) € in Thousands |
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|---|---|---|---|
| Disclosure Of Detailed Information About Leases Payments [Line Items] | |||
| NON-CURRENT LEASE LIABILITIES | € 25,343 | € 26,432 | |
| Current lease liabilities | 2,739 | 2,508 | |
| TOTAL LEASE LIABILITIES | 28,082 | 28,941 | € 31,969 |
| Between 1 and 3 years | |||
| Disclosure Of Detailed Information About Leases Payments [Line Items] | |||
| NON-CURRENT LEASE LIABILITIES | 5,572 | 5,203 | |
| Between 3 and 5 years | |||
| Disclosure Of Detailed Information About Leases Payments [Line Items] | |||
| NON-CURRENT LEASE LIABILITIES | 5,414 | 5,083 | |
| Over 5 years | |||
| Disclosure Of Detailed Information About Leases Payments [Line Items] | |||
| NON-CURRENT LEASE LIABILITIES | € 14,357 | € 16,147 |