Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2022-12-31 |
As at 2021-12-31 |
As at 2020-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
35,000
EUR
|
64,000
EUR
|
— |
| Investment property [abstract] | |||
| Investment property |
233,254
EUR
|
208,060
EUR
|
— |
| Investments accounted for using equity method [abstract] | |||
| Investments accounted for using equity method |
18,561
EUR
|
25,548
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
1,168
EUR
|
1,116
EUR
|
— |
| Current prepayments and current accrued income including current contract assets [abstract] | |||
| Current prepayments and current accrued income including current contract assets |
254,000
EUR
|
107,000
EUR
|
— |
| Categories of non-current financial assets [abstract] | |||
| Non-current financial assets |
5,434
EUR
|
1,383
EUR
|
— |
| Categories of current financial assets [abstract] | |||
| Current financial assets |
490,000
EUR
|
0
EUR
|
— |
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
1,728
EUR
|
883,000
EUR
|
1,727
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 |
6,440
EUR
|
1,060
EUR
|
— |
| Trade and other current payables [abstract] | |||
| Current accruals and current deferred income including current contract liabilities [abstract] | |||
| Current accruals and current deferred income including current contract liabilities |
2,078
EUR
|
2,231
EUR
|
— |
| Other current payables |
1,385
EUR
|
457,000
EUR
|
— |
| Trade and other current payables |
1,385
EUR
|
457,000
EUR
|
— |
| Categories of non-current financial liabilities [abstract] | |||
| Non-current financial liabilities |
101,609
EUR
|
70,930
EUR
|
— |
| Categories of current financial liabilities [abstract] | |||
| Current financial liabilities |
38,362
EUR
|
49,000
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
7,583
EUR
|
7,347
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings, profit (loss) for reporting period |
12,598
EUR
|
2,327
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
269,002
EUR
|
239,961
EUR
|
— |
| Liabilities |
143,622
EUR
|
123,635
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
10,296
EUR
|
3,584
EUR
|
— |
| Current liabilities |
41,890
EUR
|
51,873
EUR
|
— |
| Assets less current liabilities [abstract] |