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Expenses by Nature -Additional Information (Detail) - EUR (€) € in Thousands | Dec. 31, 2021 | Dec. 31, 2020
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Disclosure Of Depreciation And Amortization Expense [Abstract] |  |
Employee benefits received | € 6,980 | € 13,600

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- Definition Disclosure Of Depreciation And Amortization Expense [abstract] + References No definition available. + Details
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- Definition Employee benefits expense received. + References No definition available. + Details
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