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] | |||
| Property, plant and equipment [abstract] | |||
| Property, plant and equipment |
13,994,000
EUR
|
14,258,000
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
40,000
EUR
|
239,000
EUR
|
— |
| Investment property [abstract] | |||
| Investment property |
3,963,832,000
EUR
|
4,910,925,000
EUR
|
— |
| Investments accounted for using equity method [abstract] | |||
| Investments accounted for using equity method |
502,000
EUR
|
1,534,000
EUR
|
— |
| Non-current prepayments and non-current accrued income including non-current contract assets [abstract] | |||
| Non-current accrued income including non-current contract assets [abstract] | |||
| Non-current contract assets |
2,813,000
EUR
|
55,513,000
EUR
|
— |
| Miscellaneous non-current assets [abstract] | |||
| Non-current restricted cash and cash equivalents |
11,402,000
EUR
|
32,657,000
EUR
|
— |
| Non-current derivative financial assets |
7,347,000
EUR
|
7,726,000
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
46,498,000
EUR
|
79,273,000
EUR
|
— |
| Current prepayments and current accrued income other than current contract assets [abstract] | |||
| Current prepayments [abstract] | |||
| Current prepayments |
7,710,000
EUR
|
10,007,000
EUR
|
— |
| Current prepayments and current accrued income including current contract assets [abstract] | |||
| Current accrued income including current contract assets [abstract] | |||
| Current contract assets |
20,328,000
EUR
|
10,781,000
EUR
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
410,886,000
EUR
|
515,467,000
EUR
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
246,990,000
EUR
|
377,419,000
EUR
|
386,985,000
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 |
1,888,313,000
EUR
|
1,388,142,000
EUR
|
— |
| Miscellaneous current assets [abstract] | |||
| Current restricted cash and cash equivalents |
33,728,000
EUR
|
34,285,000
EUR
|
— |
| Current derivative financial assets |
158,000
EUR
|
493,000
EUR
|
— |
| Miscellaneous assets [abstract] | |||
| Investments other than investments accounted for using equity method |
7,406,000
EUR
|
17,395,000
EUR
|
— |
| Classes of other provisions [abstract] | |||
| Other provisions [abstract] | |||
| Other current provisions |
332,406,000
EUR
|
105,188,000
EUR
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Non-current portion of other non-current borrowings |
2,647,101,000
EUR
|
1,971,049,000
EUR
|
— |
| Current borrowings and current portion of non-current borrowings, by type [abstract] | |||
| Other current borrowings and current portion of other non-current borrowings |
359,507,000
EUR
|
288,224,000
EUR
|
— |
| Trade and other non-current payables [abstract] | |||
| Other non-current payables |
23,000
EUR
|
53,000
EUR
|
— |
| Trade and other current payables [abstract] | |||
| Current trade payables |
63,193,000
EUR
|
65,167,000
EUR
|
— |
| Current accruals and current deferred income including current contract liabilities [abstract] | |||
| Current deferred income including current contract liabilities [abstract] | |||
| Current contract liabilities [abstract] | |||
| Current advances received, representing current contract liabilities for performance obligations satisfied at point in time |
6,386,000
EUR
|
50,071,000
EUR
|
— |
| Current contract liabilities |
-
EUR
|
14,473,000
EUR
|
— |
| Other current payables |
148,878,000
EUR
|
266,823,000
EUR
|
— |
| Categories of non-current financial liabilities [abstract] | |||
| Non-current financial liabilities at fair value through profit or loss [abstract] | |||
| Non-current financial liabilities at fair value through profit or loss, classified as held for trading |
937,234,000
EUR
|
574,924,000
EUR
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Non-current net defined benefit liability |
643,000
EUR
|
773,000
EUR
|
— |
| Non-current derivative financial liabilities |
3,000
EUR
|
323,000
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
188,000
EUR
|
188,000
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
1,352,066,000
EUR
|
2,278,087,000
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
6,887,153,000
EUR
|
7,716,787,000
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
857,362,000
EUR
|
1,144,047,000
EUR
|
— |
| Current liabilities |
917,626,000
EUR
|
799,328,000
EUR
|
— |
| Assets less current liabilities [abstract] |