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 |
727,000
EUR
|
589,000
EUR
|
— |
| Goodwill |
0
EUR
|
0
EUR
|
— |
| Investment property [abstract] | |||
| Investment property |
1.665.521
EUR
|
1.328.823
EUR
|
— |
| Investments accounted for using equity method [abstract] | |||
| Investments accounted for using equity method |
0
EUR
|
0
EUR
|
— |
| Miscellaneous non-current assets [abstract] | |||
| Non-current finance lease receivables |
0
EUR
|
0
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
16,469
EUR
|
13,374
EUR
|
— |
| Categories of non-current financial assets [abstract] | |||
| Non-current financial assets |
1,106
EUR
|
64,000
EUR
|
— |
| Categories of current financial assets [abstract] | |||
| Current financial assets |
0
EUR
|
0
EUR
|
— |
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
15,172
EUR
|
5,057
EUR
|
7,690
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 |
0
EUR
|
6,221
EUR
|
— |
| Miscellaneous current assets [abstract] | |||
| Current finance lease receivables |
0
EUR
|
0
EUR
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Non-current portion of other non-current borrowings |
243,370
EUR
|
94,035
EUR
|
— |
| Current borrowings and current portion of non-current borrowings, by type [abstract] | |||
| Other current borrowings and current portion of other non-current borrowings |
2,003
EUR
|
31,696
EUR
|
— |
| Trade and other current payables [abstract] | |||
| Trade and other current payables |
26,113
EUR
|
17,966
EUR
|
— |
| Categories of non-current financial liabilities [abstract] | |||
| Non-current financial liabilities |
556,509
EUR
|
446,742
EUR
|
— |
| Categories of current financial liabilities [abstract] | |||
| Current financial liabilities |
92,940
EUR
|
61,794
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
323,777
EUR
|
319,812
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
1.752.917
EUR
|
1.398.921
EUR
|
— |
| Liabilities |
736,637
EUR
|
583,610
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
49,237
EUR
|
38,382
EUR
|
— |
| Current liabilities |
139,419
EUR
|
105,803
EUR
|
— |
| Assets less current liabilities [abstract] |