Provisions - Narrative (Details) - EUR (€) |
3 Months Ended | 12 Months Ended | |
|---|---|---|---|
Mar. 31, 2026 |
Dec. 31, 2025 |
Dec. 31, 2024 |
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| Disclosure of other provisions [line items] | |||
| Provisions | € 45,499,000 | ||
| Amounts used | (6,443,000) | ||
| Additional provisions | 52,654,000 | ||
| Restructuring provision [member] | |||
| Disclosure of other provisions [line items] | |||
| Provisions | 45,500,000 | € 0 | |
| Restructuring cell therapy activities provision [member] | |||
| Disclosure of other provisions [line items] | |||
| Provisions | 16,324,000 | ||
| Additional provisions | € 16,324,000 | ||
| Negotiation settlement | Small molecules business | |||
| Disclosure of other provisions [line items] | |||
| Amounts used | € (29,200,000) |
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- Definition The amount of additional other provisions made. [Refer: Other provisions] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table. No definition available.
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- Definition The amount of provisions other than provisions for employee benefits. [Refer: Provisions] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount used (ie incurred and charged against the provision) for other provisions. [Refer: Other provisions] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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