Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2021-12-31 |
As at 2020-12-31 |
As at 2019-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Property, plant and equipment [abstract] | |||
| Property, plant and equipment |
867,000
EUR
|
877,000
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
374,000
EUR
|
500,000
EUR
|
— |
| Investment property [abstract] | |||
| Investment property |
1,435,783,000
EUR
|
1,469,548,000
EUR
|
— |
| Miscellaneous non-current assets [abstract] | |||
| Non-current derivative financial assets |
27,000
EUR
|
–
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Trade and other current receivables |
11,087,000
EUR
|
17,302,000
EUR
|
— |
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
772,000
EUR
|
876,000
EUR
|
961,000
EUR
|
| Non-current assets or disposal groups classified as held for sale or as held for distribution to owners [abstract] | |||
| Non-current assets or disposal groups classified as held for sale |
–
EUR
|
7,410,000
EUR
|
— |
| Borrowings [abstract] | |||
| Non-current portion of non-current borrowings |
612,952,000
EUR
|
624,793,000
EUR
|
— |
| Current borrowings and current portion of non-current borrowings [abstract] | |||
| Current borrowings |
3,320,000
EUR
|
8,547,000
EUR
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Miscellaneous non-current liabilities [abstract] | |||
| Non-current derivative financial liabilities |
1,212,000
EUR
|
4,769,000
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
95,183,000
EUR
|
95,183,000
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
1,454,442,000
EUR
|
1,502,505,000
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
11,859,000
EUR
|
25,588,000
EUR
|
— |
| Current liabilities |
25,848,000
EUR
|
30,228,000
EUR
|
— |
| Assets less current liabilities [abstract] |