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Fair value - Hierarchy 3 evolution, Convertible Loans Fluidda (Details) - EUR (€) € in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
Fair value of financial assets |  |  |
As of 1 January, | € 396,336 | € 396,630 |
As of 31 December, | 420,646 | 396,336 | € 396,630
Convertible Loan Fluidda | Level 3 |  |  |
Fair value of financial assets |  |  |
As of 1 January, | 3,994 | 3,744 | 3,494
Remeasurement | 0 | 0 | 0
Repayment | (4,205) | 0 | 0
Capitalized Interest | 211 | 250 | 250
As of 31 December, | € 0 | € 3,994 | € 3,744

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