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] | |||
| Property, plant and equipment [abstract] | |||
| Property, plant and equipment |
5,000
EUR
|
7,000
EUR
|
— |
| Investments accounted for using equity method [abstract] | |||
| Investments accounted for using equity method |
87,525
EUR
|
91,524
EUR
|
— |
| Trade and other non-current receivables [abstract] | |||
| Non-current receivables due from related parties |
0
EUR
|
30,000
EUR
|
— |
| Miscellaneous non-current assets [abstract] | |||
| Non-current investments other than investments accounted for using equity method |
4,400
EUR
|
5,971
EUR
|
— |
| Categories of non-current financial assets [abstract] | |||
| Non-current financial assets at fair value through other comprehensive income [abstract] | |||
| Non-current financial assets at fair value through other comprehensive income |
269,000
EUR
|
0
EUR
|
— |
| Non-current financial assets |
92,195
EUR
|
127,495
EUR
|
— |
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
3,075
EUR
|
18,763
EUR
|
2,498
EUR
|
| Miscellaneous current assets [abstract] | |||
| Other current assets |
47,000
EUR
|
99,000
EUR
|
— |
| Borrowings [abstract] | |||
| Non-current portion of non-current borrowings |
62,443
EUR
|
98,117
EUR
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Non-current portion of non-current bonds issued |
10,465
EUR
|
10,465
EUR
|
— |
| Trade and other current payables [abstract] | |||
| Current trade payables |
56,000
EUR
|
10,000
EUR
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Other current liabilities |
976,000
EUR
|
729,000
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
24,588
EUR
|
24,588
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
6,236
EUR
|
5,520
EUR
|
— |
| Accumulated other comprehensive income [abstract] | |||
| Reserve of gains and losses on financial assets measured at fair value through other comprehensive income |
1,590
EUR
|
114,000
EUR
|
— |
| Miscellaneous equity [abstract] | |||
| Capital reserve |
27,097
EUR
|
32,249
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
118,215
EUR
|
161,337
EUR
|
— |
| Liabilities |
74,356
EUR
|
109,905
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
25,015
EUR
|
32,835
EUR
|
— |
| Current liabilities |
1,449
EUR
|
1,323
EUR
|
— |
| Assets less current liabilities [abstract] |