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 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||
| Non-current assets [abstract] | ||||||||||||||||||
| Property, plant and equipment | — |
20,247
EUR
|
— | — | — | — |
22,936
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Investment property | — |
4.606.848
EUR
|
— | — | — | — |
4.775.801
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill | — |
504,000
EUR
|
— | — | — | — |
274,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Investments accounted for using equity method | — |
101,000
EUR
|
— | — | — | — |
923,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Other non-current financial assets | — |
94,891
EUR
|
— | — | — | — |
39,185
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Non-current assets | — |
4.757.358
EUR
|
— | — | — | — |
4.839.119
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Current assets [abstract] | ||||||||||||||||||
| Trade and other current receivables | — |
8,166
EUR
|
— | — | — | — |
3,922
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Current tax assets, current | — |
1,343
EUR
|
— | — | — | — |
1,289
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — |
364,973
EUR
|
— | — | — | — |
313,684
EUR
|
— | — | — | — | — |
460,960
EUR
|
— | — | — | — | — |
| Non-current assets or disposal groups classified as held for sale or as held for distribution to owners | — |
26,550
EUR
|
— | — | — | — |
72,100
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Current assets | — |
406,416
EUR
|
— | — | — | — |
395,253
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Assets | — |
5.163.774
EUR
|
— | — | — | — |
5.234.372
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||
| Issued capital | — |
178,291
EUR
|
— | — | — | — |
178,033
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Retained earnings | — |
1.849.321
EUR
|
— | — | — | — |
1.923.935
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity |
3,485
EUR
|
2.571.400
EUR
|
1.849.321
EUR
|
178,291
EUR
|
32,663
EUR
|
507,640
EUR
|
3.367.083
EUR
|
1.923.935
EUR
|
3,485
EUR
|
0
EUR
|
1.261.630
EUR
|
178,033
EUR
|
3.252.442
EUR
|
177,793
EUR
|
3,485
EUR
|
1.714.257
EUR
|
0
EUR
|
1.356.907
EUR
|
| Liabilities [abstract] | ||||||||||||||||||
| Non-current liabilities [abstract] | ||||||||||||||||||
| Non-current provisions [abstract] | ||||||||||||||||||
| Other non-current provisions | — |
1,802
EUR
|
— | — | — | — |
2,585
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Non-current liabilities | — |
2.162.414
EUR
|
— | — | — | — |
1.784.357
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Current liabilities [abstract] | ||||||||||||||||||
| Current provisions [abstract] | ||||||||||||||||||
| Other current provisions | — |
525,000
EUR
|
— | — | — | — |
2,439
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Current tax liabilities, current | — |
2,188
EUR
|
— | — | — | — |
4,525
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Current liabilities | — |
429,960
EUR
|
— | — | — | — |
82,932
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Liabilities | — |
2.592.374
EUR
|
— | — | — | — |
1.867.289
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities | — |
5.163.774
EUR
|
— | — | — | — |
5.234.372
EUR
|
— | — | — | — | — | — | — | — | — | — | — |