Employee Benefits - Summary of Employee Benefits (Details) - EUR (€) € in Thousands  | 
Dec. 31, 2024  | 
Dec. 31, 2023  | 
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| Disclosure of information about defined benefit plans [abstract] | ||
| Employee severance indemnity | € 5,571 | € 5,677 | 
| Jubilee benefits | 238 | 228 | 
| Other post-employment plans | 1,074 | 1,228 | 
| Stock grant plan | 280 | 280 | 
| Total employee benefits | € 7,163 | € 7,413 | 
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- References No definition available. 
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- Definition The amount of non-current provisions for employee benefits. [Refer: Provisions for employee benefits] Reference 1: http://www.xbrl.org/2003/role/disclosureRef 
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- Definition Employees severance pay. No definition available. 
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- Definition Jubilee benefit. No definition available. 
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- Definition Other post-employment plans. No definition available. 
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- Definition Stock grant plan. No definition available. 
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