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 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | |||||||||||||||||||||
| Assets [abstract] | |||||||||||||||||||||
| Non-current assets [abstract] | |||||||||||||||||||||
| Property, plant and equipment |
759,000
EUR
|
— | — | — | — | — | — | — | — |
867,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Investment property |
1,419,335,000
EUR
|
— | — | — | — | — | — | — | — |
1,435,783,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill |
318,000
EUR
|
— | — | — | — | — | — | — | — |
374,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Non-current assets |
1,439,502,000
EUR
|
— | — | — | — | — | — | — | — |
1,442,583,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Current assets [abstract] | |||||||||||||||||||||
| Trade and other current receivables |
12,730,000
EUR
|
— | — | — | — | — | — | — | — |
11,087,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents |
723,000
EUR
|
— | — | — | — | — | — | — | — |
772,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
876,000
EUR
|
| Current assets |
13,607,000
EUR
|
— | — | — | — | — | — | — | — |
11,859,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Assets |
1,453,109,000
EUR
|
— | — | — | — | — | — | — | — |
1,454,442,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||||||||
| Equity [abstract] | |||||||||||||||||||||
| Issued capital |
95,183,000
EUR
|
— | — | — | — | — | — | — | — |
95,183,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Share premium |
468,555,000
EUR
|
— | — | — | — | — | — | — | — |
468,555,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent |
715,879,000
EUR
|
— | — | — | — | — | — | — | — |
713,072,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests |
80,072,000
EUR
|
— | — | — | — | — | — | — | — |
78,927,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity |
795,951,000
EUR
|
31,345,000
EUR
|
120,796,000
EUR
|
80,072,000
EUR
|
468,555,000
EUR
|
95,183,000
EUR
|
715,879,000
EUR
|
14,405,000
EUR
|
134,929,000
EUR
|
791,999,000
EUR
|
713,072,000
EUR
|
468,555,000
EUR
|
78,927,000
EUR
|
95,183,000
EUR
|
81,098,000
EUR
|
737,195,000
EUR
|
95,183,000
EUR
|
214,797,000
EUR
|
41,340,000
EUR
|
468,555,000
EUR
|
818,293,000
EUR
|
| Liabilities [abstract] | |||||||||||||||||||||
| Non-current liabilities [abstract] | |||||||||||||||||||||
| Non-current provisions [abstract] | |||||||||||||||||||||
| Non-current provisions for employee benefits |
3,644,000
EUR
|
— | — | — | — | — | — | — | — |
6,052,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Deferred tax liabilities |
9,449,000
EUR
|
— | — | — | — | — | — | — | — |
9,074,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Non-current liabilities |
606,209,000
EUR
|
— | — | — | — | — | — | — | — |
636,595,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Current liabilities [abstract] | |||||||||||||||||||||
| Trade and other current payables |
22,355,000
EUR
|
— | — | — | — | — | — | — | — |
21,431,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Current tax liabilities, current |
35,000
EUR
|
— | — | — | — | — | — | — | — |
834,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Current liabilities |
50,949,000
EUR
|
— | — | — | — | — | — | — | — |
25,848,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities |
1,453,109,000
EUR
|
— | — | — | — | — | — | — | — |
1,454,442,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |