Statement Of Financial Position [Abstract]
| Concept |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | |||||||||||||||||||||
| Assets [abstract] | |||||||||||||||||||||
| Non-current assets [abstract] | |||||||||||||||||||||
| Property, plant and equipment |
527,000
EUR
|
— | — | — | — | — | — |
518,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Investment property |
829 594
EUR
|
— | — | — | — | — | — |
860 399
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill |
11,000
EUR
|
— | — | — | — | — | — |
9,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current assets |
837 639
EUR
|
— | — | — | — | — | — |
871 798
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Current assets [abstract] | |||||||||||||||||||||
| Cash and cash equivalents |
653,000
EUR
|
— | — | — | — | — | — |
2 719
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Current assets other than non-current assets or disposal groups classified as held for sale or as held for distribution to owners |
19 307
EUR
|
— | — | — | — | — | — |
19 070
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Assets |
856 947
EUR
|
— | — | — | — | — | — |
890 868
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||||||||
| Equity [abstract] | |||||||||||||||||||||
| Issued capital |
41 820
EUR
|
— | — | — | — | — | — |
41 075
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Share premium |
76 340
EUR
|
— | — | — | — | — | — |
71 122
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Treasury shares |
255,000
EUR
|
— | — | — | — | — | — |
238,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent |
583 414
EUR
|
— | — | — | — | — | — |
621 915
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests |
4 239
EUR
|
— | — | — | — | — | — |
4 022
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
587 653
EUR
|
465 509
EUR
|
4 239
EUR
|
76 340
EUR
|
41 820
EUR
|
255,000
EUR
|
583 414
EUR
|
625 937
EUR
|
509 955
EUR
|
4 022
EUR
|
71 122
EUR
|
238,000
EUR
|
41 075
EUR
|
621 915
EUR
|
209,000
EUR
|
590 380
EUR
|
474 884
EUR
|
586 872
EUR
|
71 122
EUR
|
3 508
EUR
|
41 075
EUR
|
| Liabilities [abstract] | |||||||||||||||||||||
| Non-current liabilities [abstract] | |||||||||||||||||||||
| Non-current provisions [abstract] | |||||||||||||||||||||
| Non-current provisions |
56,000
EUR
|
— | — | — | — | — | — |
47,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current liabilities |
126 185
EUR
|
— | — | — | — | — | — |
208 466
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities [abstract] | |||||||||||||||||||||
| Current provisions [abstract] | |||||||||||||||||||||
| Current provisions |
178,000
EUR
|
— | — | — | — | — | — |
514,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities other than liabilities included in disposal groups classified as held for sale |
143 108
EUR
|
— | — | — | — | — | — |
56 465
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities included in disposal groups classified as held for sale |
0
EUR
|
— | — | — | — | — | — |
0
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities |
856 947
EUR
|
— | — | — | — | — | — |
890 868
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |