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 |
284,000
EUR
|
254,000
EUR
|
— |
| Investment property [abstract] | |||
| Investment property |
1.333.418
EUR
|
1.208.944
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
2,126
EUR
|
2,386
EUR
|
— |
| Current prepayments and current accrued income including current contract assets [abstract] | |||
| Current prepayments and current accrued income including current contract assets |
9,911
EUR
|
6,376
EUR
|
— |
| Categories of non-current financial assets [abstract] | |||
| Non-current financial assets |
32,608
EUR
|
4,455
EUR
|
— |
| Categories of current financial assets [abstract] | |||
| Current financial assets |
0
EUR
|
97,000
EUR
|
— |
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
3,053
EUR
|
3,537
EUR
|
2,682
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 |
27,277
EUR
|
0
EUR
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Non-current portion of other non-current borrowings |
102,382
EUR
|
8,000
EUR
|
— |
| Current borrowings and current portion of non-current borrowings, by type [abstract] | |||
| Other current borrowings and current portion of other non-current borrowings |
0
EUR
|
0
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 |
10,349
EUR
|
5,160
EUR
|
— |
| Trade and other current payables |
25,680
EUR
|
24,312
EUR
|
— |
| Categories of non-current financial liabilities [abstract] | |||
| Non-current financial liabilities |
525,116
EUR
|
429,058
EUR
|
— |
| Categories of current financial liabilities [abstract] | |||
| Current financial liabilities |
102,646
EUR
|
100,650
EUR
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Current debt instruments issued |
38,000
EUR
|
100,000
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
264,026
EUR
|
237,930
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings, profit (loss) for reporting period |
51,714
EUR
|
98,100
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
1.428.780
EUR
|
1.236.957
EUR
|
— |
| Liabilities |
707,370
EUR
|
600,422
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
47,304
EUR
|
17,336
EUR
|
— |
| Current liabilities |
142,521
EUR
|
132,013
EUR
|
— |
| Assets less current liabilities [abstract] |