Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
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 |
22,193,000
EUR
|
662,000
EUR
|
| Intangible assets and goodwill [abstract] | ||
| Intangible assets other than goodwill [abstract] | ||
| Intangible assets other than goodwill |
610,000
EUR
|
15,000
EUR
|
| Investment property [abstract] | ||
| Investment property |
1,514,430,000
EUR
|
1,367,184,000
EUR
|
| Investments in subsidiaries, joint ventures and associates reported in separate financial statements [abstract] | ||
| Investments in subsidiaries, joint ventures and associates reported in separate financial statements |
52,990,000
EUR
|
188,884,000
EUR
|
| Investments accounted for using equity method [abstract] | ||
| Investments accounted for using equity method |
8,190,000
EUR
|
7,044,000
EUR
|
| Trade and other current receivables [abstract] | ||
| Trade and other current receivables |
6,929,000
EUR
|
6,511,000
EUR
|
| Categories of non-current financial assets [abstract] | ||
| Non-current loans and receivables |
4,948,061,000
EUR
|
4,234,093,000
EUR
|
| Categories of current financial assets [abstract] | ||
| Current loans and receivables |
186,859,000
EUR
|
115,168,000
EUR
|
| Classes of current inventories [abstract] | ||
| Current inventories |
355,000
EUR
|
300,000
EUR
|
| Classes of current inventories, alternative [abstract] | ||
| Cash and cash equivalents [abstract] | ||
| Cash and cash equivalents |
210,076,000
EUR
|
249,190,000
EUR
|
| Miscellaneous current assets [abstract] | ||
| Current derivative financial assets |
2,078,000
EUR
|
1,694,000
EUR
|
| Trade and other current payables [abstract] | ||
| Trade and other current payables |
8,953,000
EUR
|
8,618,000
EUR
|
| Issued capital [abstract] | ||
| Issued capital |
13,145,000
EUR
|
13,145,000
EUR
|
| Retained earnings [abstract] | ||
| Retained earnings |
322,590,000
EUR
|
28,537,000
EUR
|
| Net assets (liabilities) [abstract] | ||
| Assets |
7,383,642,000
EUR
|
6,504,366,000
EUR
|
| Net current assets (liabilities) [abstract] | ||
| Current assets |
703,173,000
EUR
|
564,465,000
EUR
|
| Current liabilities |
331,588,000
EUR
|
457,650,000
EUR
|
| Assets less current liabilities [abstract] |