Statement Of Financial Position [Abstract]
| Concept |
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 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 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | |||||||||||||||||||||||||||
| Assets [abstract] | |||||||||||||||||||||||||||
| Property, plant and equipment |
8 981
EUR
|
— | — | — | — | — | — | — | — | — | — |
4 480
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Investment property |
21 482
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Investments accounted for using equity method |
83 380
EUR
|
— | — | — | — | — | — | — | — | — | — |
78 729
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets |
3 670
EUR
|
— | — | — | — | — | — | — | — | — | — |
3 267
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents |
25 093
EUR
|
— | — | — | — | — | — | — | — | — | — |
90 881
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Assets |
1 275 473
EUR
|
— | — | — | — | — | — | — | — | — | — |
1 229 814
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||||||||||||||
| Equity [abstract] | |||||||||||||||||||||||||||
| Treasury shares |
15 073
EUR
|
— | — | — | — | — | — | — | — | — | — |
15 073
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent |
271 373
EUR
|
— | — | — | — | — | — | — | — | — | — |
298 563
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests |
2 245
EUR
|
— | — | — | — | — | — | — | — | — | — |
2 480
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
273 618
EUR
|
342,000
EUR
|
2 244
EUR
|
61 582
EUR
|
176 822
EUR
|
15 073
EUR
|
72 039
EUR
|
24 024
EUR
|
370,000
EUR
|
15 073
EUR
|
194 743
EUR
|
301 043
EUR
|
184,000
EUR
|
1 009
EUR
|
61 582
EUR
|
2 480
EUR
|
13 535
EUR
|
72 039
EUR
|
173 464
EUR
|
2 648
EUR
|
367,000
EUR
|
72 039
EUR
|
841,000
EUR
|
15 073
EUR
|
32 240
EUR
|
61 582
EUR
|
261 212
EUR
|
| Liabilities [abstract] | |||||||||||||||||||||||||||
| Deferred tax liabilities |
945,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
594,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities |
1 275 473
EUR
|
— | — | — | — | — | — | — | — | — | — |
1 229 814
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |