Financial Instruments (Schedule of Reconciliation Financial Instruments Carried at Fair Value) (Details) - Level 3 [Member] - EUR (€) € in Thousands	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021
Dori Energy Loan [Member]
Disclosure of fair value measurement of assets [line items]
Balance as at Beginning	€ 8,495	€ 8,745
Total income recognized in other comprehensive income	243	799
Grant of loan	128	335
Repayment Of Financial Assets	(149)	(2,259)
Foreign Currency translation adjustments		875
Capital notes	6,053
Current maturities	(2,665)
Balance as at Ending	0	8,495
Financial power swap [Member]
Disclosure of fair value measurement of assets [line items]
Balance as at Beginning	(20,894)
Balance as at Beginning		10,238
Total income recognized in other comprehensive income	(40,643)	(31,132)
Balance as at Ending	€ (61,537)
Balance as at Ending		€ (20,894)

Increase decraese in capital notes.

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Represents the amount of Increase decrease in current maturities.

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No definition available.

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- Definition

The increase (decrease) in financial assets resulting from grant of loan.

+ References

No definition available.

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Repayment of fiancial assets.

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No definition available.

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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.

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No definition available.

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The fair value gains (losses) recognised in other comprehensive income on financial assets reclassified out of the available-for-sale category. [Refer: Financial assets available-for-sale; Other comprehensive income]

+ References

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The amount of assets that are: (a) cash; (b) an equity instrument of another entity; (c) a contractual right: (i) to receive cash or another financial asset from another entity; or (ii) to exchange financial assets or financial liabilities with another entity under conditions that are potentially favourable to the entity; or (d) a contract that will, or may be, settled in the entity’s own equity instruments and is: (i) a non-derivative for which the entity is, or may be, obliged to receive a variable number of the entity’s own equity instruments; or (ii) a derivative that will, or may be, settled other than by the exchange of a fixed amount of cash or another financial asset for a fixed number of the entity’s own equity instruments. For this purpose the entity’s own equity instruments do not include puttable financial instruments classified as equity instruments in accordance with paragraphs 16A-16B of IAS 32, instruments that impose on the entity an obligation to deliver to another party a pro rata share of the net assets of the entity only on liquidation and are classified as equity instruments in accordance with paragraphs 16C-16D of IAS 32, or instruments that are contracts for the future receipt or delivery of the entity’s own equity instruments. [Refer: Financial instruments, class [member]; Financial liabilities]

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- Definition

The amount of liabilities that are: (a) a contractual obligation: (i) to deliver cash or another financial asset to another entity; or (ii) to exchange financial assets or financial liabilities with another entity under conditions that are potentially unfavourable to the entity; or (b) a contract that will, or may be, settled in the entity’s own equity instruments and is: (i) a non-derivative for which the entity is, or may be, obliged to deliver a variable number of the entity’s own equity instruments; or (ii) a derivative that will, or may be, settled other than by the exchange of a fixed amount of cash or another financial asset for a fixed number of the entity’s own equity instruments. For this purpose, rights, options or warrants to acquire a fixed number of the entity’s own equity instruments for a fixed amount of any currency are equity instruments if the entity offers the rights, options or warrants pro rata to all of its existing owners of the same class of its own non-derivative equity instruments. Also, for those purposes the entity’s own equity instruments do not include puttable financial instruments that are classified as equity instruments in accordance with paragraphs 16A-16B of IAS 32, instruments that impose on the entity an obligation to deliver to another party a pro rata share of the net assets of the entity only on liquidation and are classified as equity instruments in accordance with paragraphs 16C-16D of IAS 32, or instruments that are contracts for the future receipt or delivery of the entity’s own equity instruments. As an exception, an instrument that meets the definition of a financial liability is classified as an equity instrument if it has all the features and meets the conditions in paragraphs 16A-16B or paragraphs 16C-16D of IAS 32. [Refer: Financial instruments, class [member]; Financial assets; Derivatives [member]]

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The increase (decrease) in financial assets resulting from foreign exchange. [Refer: Financial assets]

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