Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2023-12-31 |
As at 2022-12-31 |
As at 2021-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
577,000
EUR
|
572,000
EUR
|
— |
| Investment property [abstract] | |||
| Investment property |
755,460
EUR
|
745,962
EUR
|
— |
| Investments accounted for using equity method [abstract] | |||
| Investments accounted for using equity method |
25,468
EUR
|
26,048
EUR
|
— |
| Miscellaneous non-current assets [abstract] | |||
| Non-current finance lease receivables |
73,000
EUR
|
142,000
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
1,732
EUR
|
1,916
EUR
|
— |
| Current prepayments and current accrued income including current contract assets [abstract] | |||
| Current prepayments and current accrued income including current contract assets |
1,491
EUR
|
682,000
EUR
|
— |
| Categories of non-current financial assets [abstract] | |||
| Non-current financial assets |
19,678
EUR
|
31,433
EUR
|
— |
| Categories of current financial assets [abstract] | |||
| Current financial assets |
425,000
EUR
|
0
EUR
|
— |
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
2,609
EUR
|
4,284
EUR
|
4,186
EUR
|
| Miscellaneous current assets [abstract] | |||
| Current finance lease receivables |
69,000
EUR
|
66,000
EUR
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Non-current portion of other non-current borrowings |
48,725
EUR
|
88,682
EUR
|
— |
| Current borrowings and current portion of non-current borrowings, by type [abstract] | |||
| Other current borrowings and current portion of other non-current borrowings |
51,795
EUR
|
34,516
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 |
3,195
EUR
|
3,254
EUR
|
— |
| Other current payables |
6,121
EUR
|
5,182
EUR
|
— |
| Trade and other current payables |
6,121
EUR
|
5,182
EUR
|
— |
| Categories of non-current financial liabilities [abstract] | |||
| Non-current financial liabilities |
326,609
EUR
|
356,568
EUR
|
— |
| Categories of current financial liabilities [abstract] | |||
| Current financial liabilities |
51,795
EUR
|
34,580
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
101,810
EUR
|
94,136
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings, profit (loss) for reporting period |
14,281
EUR
|
42,112
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
807,808
EUR
|
812,362
EUR
|
— |
| Liabilities |
390,047
EUR
|
402,299
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
6,485
EUR
|
8,025
EUR
|
— |
| Current liabilities |
61,215
EUR
|
43,145
EUR
|
— |
| Assets less current liabilities [abstract] |