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Financial Instruments (Schedule of Change in Interest Rate Profit (Loss)) (Details) - EUR (€) € in Thousands | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021
Increase One Percentage Member |  |
Disclosure of detailed information about financial instruments [line items] |  |
Gain (loss) from increase decrease in interest rate | € 1,313 | € 2,446
Increase Of Three Percentage Member |  |
Disclosure of detailed information about financial instruments [line items] |  |
Gain (loss) from increase decrease in interest rate | 4,245 | 7,368
Decrease of 1% [Member] |  |
Disclosure of detailed information about financial instruments [line items] |  |
Gain (loss) from increase decrease in interest rate | (1,615) | (2,474)
Decrease of 3% [Member] |  |
Disclosure of detailed information about financial instruments [line items] |  |
Gain (loss) from increase decrease in interest rate | € (4,548) | € (7,396)

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