Analysis Of Income And Expense [Abstract]
| Concept |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
|---|---|---|---|---|---|---|---|---|---|
| Analysis of income and expense [abstract] | |||||||||
| Revenue [abstract] | |||||||||
| Revenue from sale of goods | — | — | — | — | — | — | — | — | — |
| Revenue from sale of natural gas | — |
84,152,000
EUR
|
— | — | — |
160,761,000
EUR
|
— | — | — |
| Material income and expense [abstract] | |||||||||
| Miscellaneous other operating expense | — |
179,034,000
EUR
|
— | — | — |
179,845,000
EUR
|
— | — | — |
| Expenses by nature [abstract] | |||||||||
| Raw materials and consumables used | — |
13,012,000
EUR
|
— | — | — |
8,895,000
EUR
|
— | — | — |
| Cost of merchandise sold | — | — | — | — | — | — | — | — | — |
| Cost of purchased energy sold | — |
71,635,000
EUR
|
— | — | — |
157,389,000
EUR
|
— | — | — |
| Classes of employee benefits expense [abstract] | |||||||||
| Employee benefits expense | — |
141,877,000
EUR
|
— | — | — |
135,240,000
EUR
|
— | — | — |
| Depreciation, amortisation and impairment loss (reversal of impairment loss) recognised in profit or loss [abstract] | |||||||||
| Depreciation and amortisation expense [abstract] | |||||||||
| Depreciation expense | — |
177,533,000
EUR
|
— | — | — |
166,894,000
EUR
|
— | — | — |
| Impairment loss (reversal of impairment loss) recognised in profit or loss | — |
6,223,000
EUR
|
— | — | — |
11,400,000
EUR
|
— | — | — |
| Other expenses, by nature | — |
5,591,000
EUR
|
— | — | — |
5,965,000
EUR
|
— | — | — |
| Disclosure of attribution of expenses by nature to their function [text block] | — | — | — | — | — | — | — | — | — |
| Disclosure of attribution of expenses by nature to their function [abstract] | |||||||||
| Disclosure of attribution of expenses by nature to their function [line items] | |||||||||
| Comprehensive income, continuing and discontinued operations [abstract] | |||||||||
| Comprehensive income |
852,000
EUR
|
87,980,000
EUR
|
5,919,000
EUR
|
82,913,000
EUR
|
88,832,000
EUR
|
67,377,000
EUR
|
10,046,000
EUR
|
77,423,000
EUR
|
67,377,000
EUR
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | |||||||||
| Comprehensive income, attributable to owners of parent | — |
88,832,000
EUR
|
— | — | — |
67,377,000
EUR
|
— | — | — |
| Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract] | |||||||||
| Comprehensive income, attributable to non-controlling interests | — |
852,000
EUR
|
— | — | — |
0
EUR
|
— | — | — |