Trade payables and short-term contract liabilities (Details) - EUR (€) € in Thousands	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Provisions for retirement benefit obligations
Trade payables	€ 26,017	€ 32,862	€ 37,679
Short-term contract liabilities		0	6
Trade payables and other current liabilities	€ 26,017	€ 32,863	€ 37,685

The current amount of payment due to suppliers for goods and services used in entity's business. [Refer: Current liabilities; Trade payables]

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