Operating expenses - Disclosure of principal audit fees and services (Details) - EUR (€) € in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
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| Expenses by nature [abstract] | |||
| Audit fees | € 1,255 | € 1,144 | € 1,848 |
| Audit-related fees | 129 | 82 | |
| Tax fees | |||
| All other fees | 34 | 7 | 492 |
| Total auditor's remuneration | € 1,418 | € 1,233 | € 2,340 |
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- Definition Auditor's Remuneration For Audit-Related Fees No definition available.
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- References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- References No definition available.
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