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] | |||
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
64,000
EUR
|
9,000
EUR
|
— |
| Investment property [abstract] | |||
| Investment property |
208,060
EUR
|
208,430
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
1,116
EUR
|
1,310
EUR
|
— |
| Categories of non-current financial assets [abstract] | |||
| Non-current financial assets |
26,931
EUR
|
26,257
EUR
|
— |
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
883,000
EUR
|
1,727
EUR
|
2,483
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 |
1,060
EUR
|
0
EUR
|
— |
| Trade and other current payables [abstract] | |||
| Trade and other current payables |
457,000
EUR
|
615,000
EUR
|
— |
| Categories of non-current financial liabilities [abstract] | |||
| Non-current financial liabilities |
70,930
EUR
|
104,952
EUR
|
— |
| Categories of current financial liabilities [abstract] | |||
| Current financial liabilities |
49,000
EUR
|
10,548
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
7,347
EUR
|
7,153
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
239,961
EUR
|
239,545
EUR
|
— |
| Liabilities |
123,635
EUR
|
122,039
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
4,894
EUR
|
4,824
EUR
|
— |
| Current liabilities |
51,873
EUR
|
14,052
EUR
|
— |
| Assets less current liabilities [abstract] |