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Restricted Cash, Deposits and Marketable Securities - Schedule of Restricted Cash, Deposits and Marketable Securities (Details) - Restricted Cash, Deposits and Marketable Securities [Member] - EUR (€) € in Thousands		Dec. 31, 2024	Dec. 31, 2023
Restricted Cash, Deposits and Marketable Securities - Schedule of Restricted Cash, Deposits and Marketable Securities (Details) [Line Items]
Short-term deposits			€ 997
Short-term restricted cash	[1]	656	810
Restricted cash and bank deposits, long-term	[1]	€ 17,052	€ 17,386
[1] Deposits used to secure obligations under agreements (see Notes 6 and 21E(3)) and loan agreements (see Note 11).

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The amount of current restricted cash and cash equivalents. [Refer: Restricted cash and cash equivalents]

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The amount of cash and cash equivalents whose use or withdrawal is restricted. [Refer: Cash and cash equivalents]

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A classification of cash equivalents representing short-term deposits. [Refer: Cash equivalents]

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