Financial Risk Management - Summary of Effect of Interest Rates (Detail) - Floating interest rate [member] - EUR (€) € in Thousands	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Disclosure of financial instruments by type of interest rate [line items]
100 bp decrease	€ 1,317	€ 691	€ 85
100 bp increase	€ (1,317)	€ (691)	€ (85)

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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