Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2024-12-31 |
As at 2023-12-31 |
As at 2022-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Property, plant and equipment [abstract] | |||
| Other property, plant and equipment |
59,000
EUR
|
93,000
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
68,000
EUR
|
113,000
EUR
|
— |
| Investment property [abstract] | |||
| Investment property |
1 870 101
EUR
|
1 797 908
EUR
|
— |
| Miscellaneous non-current assets [abstract] | |||
| Non-current derivative financial assets |
-
EUR
|
6 044
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Current prepayments and current accrued income other than current contract assets [abstract] | |||
| Current prepayments and current accrued income other than current contract assets |
2 548
EUR
|
2 181
EUR
|
— |
| Other current receivables |
4 981
EUR
|
581,000
EUR
|
— |
| Trade and other current receivables |
645,000
EUR
|
639,000
EUR
|
— |
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
50 786
EUR
|
31 530
EUR
|
45 994
EUR
|
| Borrowings [abstract] | |||
| Current borrowings and current portion of non-current borrowings [abstract] | |||
| Current portion of non-current borrowings |
123 594
EUR
|
37 816
EUR
|
— |
| Trade and other current payables [abstract] | |||
| Current accruals and current deferred income including current contract liabilities [abstract] | |||
| Current accruals and current deferred income including current contract liabilities |
36 212
EUR
|
35 248
EUR
|
— |
| Trade and other current payables |
3 483
EUR
|
674,000
EUR
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Non-current derivative financial liabilities |
1 010 136
EUR
|
1 023 699
EUR
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Current derivative financial liabilities |
-
EUR
|
63,000
EUR
|
— |
| Other current liabilities |
5 637
EUR
|
4 960
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
629,000
EUR
|
572,000
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
61 810
EUR
|
152,000
EUR
|
— |
| Accumulated other comprehensive income [abstract] | |||
| Reserve of exchange differences on translation |
8 303
EUR
|
4 339
EUR
|
— |
| Miscellaneous equity [abstract] | |||
| Additional paid-in capital |
748 222
EUR
|
666 804
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
1 942 455
EUR
|
1 851 861
EUR
|
— |
| Liabilities |
1 233 717
EUR
|
1 158 672
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
58 960
EUR
|
34 931
EUR
|
— |
| Current liabilities |
170 446
EUR
|
81 125
EUR
|
— |
| Assets less current liabilities [abstract] |