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Financial Instruments (Schedule of Composition of Derivatives) (Details) € in Thousands, $ in Thousands | Jun. 30, 2022 EUR (€) | Jun. 30, 2022 USD ($) | [1] | Dec. 31, 2021 EUR (€)
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Disclosure of detailed information about financial instruments [line items] |  |  |
Derivatives presented under current assets | € 55 |  | € 639
Derivatives presented under non-current assets | 2,718 | $ 2,824 | 2,635
Derivatives presented under current liabilities | (38,996) | (40,516) | (14,783)
Derivatives presented under non-current liabilities | (24,198) | $ (25,141) | (10,107)
Financial power swap [Member] |  |  |
Disclosure of detailed information about financial instruments [line items] |  |  |
Derivatives presented under current liabilities | (38,971) |  | (11,352)
Derivatives presented under non-current liabilities | (24,198) |  | (9,542)
Currency swap [Member] |  |  |
Disclosure of detailed information about financial instruments [line items] |  |  |
Derivatives presented under current assets | 55 |  | 639
Derivatives presented under non-current assets | 1,721 |  | 2,635
Swap contracts [Member] |  |  |
Disclosure of detailed information about financial instruments [line items] |  |  |
Derivatives presented under non-current assets | 997 |  | 0
Derivatives presented under current liabilities | (25) |  | (3,431)
Derivatives presented under non-current liabilities | € 0 |  | € (565)
[1] | * Convenience translation into US$ (exchange rate as at June 30, 2022: EUR 1 = US$1.039)

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- Definition The amount of current derivative financial liabilities. [Refer: Derivative financial liabilities] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2021-01-01 -Paragraph 55 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_55&doctype=Standard -URIDate 2021-03-24 + Details
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- Definition The amount of non-current derivative financial assets. [Refer: Derivative financial assets] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2021-01-01 -Paragraph 55 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_55&doctype=Standard -URIDate 2021-03-24 + Details
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- Definition The amount of non-current derivative financial liabilities. [Refer: Derivative financial liabilities] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2021-01-01 -Paragraph 55 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_55&doctype=Standard -URIDate 2021-03-24 + Details
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