Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2024-12-31 |
As at 2023-12-31 |
As at 2022-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Miscellaneous non-current assets [abstract] | |||
| Non-current investments other than investments accounted for using equity method | — | — | — |
| Long-term deposits |
-
EUR
|
25,000,000
EUR
|
— |
| Categories of non-current financial assets [abstract] | |||
| Non-current financial assets at fair value through profit or loss [abstract] | |||
| Non-current financial assets at fair value through profit or loss |
2,242,126,000
EUR
|
2,292,774,000
EUR
|
— |
| Non-current loans and receivables |
1,440,000
EUR
|
62,000
EUR
|
— |
| Categories of current financial assets [abstract] | |||
| Current loans and receivables |
10,011,000
EUR
|
11,534,000
EUR
|
— |
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
67,773,000
EUR
|
5,372,000
EUR
|
180,762,000
EUR
|
| Classes of other provisions [abstract] | |||
| Other provisions [abstract] | |||
| Other non-current provisions |
2,794,000
EUR
|
3,808,000
EUR
|
— |
| Trade and other current payables [abstract] | |||
| Trade and other current payables |
9,271,000
EUR
|
8,819,000
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings, profit (loss) for reporting period |
30,477,000
EUR
|
183,523,000
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
2,322,719,000
EUR
|
2,336,174,000
EUR
|
— |
| Liabilities |
12,065,000
EUR
|
12,628,000
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
77,784,000
EUR
|
16,906,000
EUR
|
— |
| Current liabilities |
9,271,000
EUR
|
8,819,000
EUR
|
— |
| Assets less current liabilities [abstract] |