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] | |||
| Property, plant and equipment [abstract] | |||
| Property, plant and equipment |
30,028,000
EUR
|
36,663,000
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Other intangible assets |
3,023,000
EUR
|
4,538,000
EUR
|
— |
| Goodwill |
91,400,000
EUR
|
1,204,934,000
EUR
|
— |
| Investment property [abstract] | |||
| Investment property |
7,113,859,000
EUR
|
10,108,888,000
EUR
|
— |
| Investments accounted for using equity method [abstract] | |||
| Investments accounted for using equity method |
32,395,000
EUR
|
84,816,000
EUR
|
— |
| Trade and other non-current receivables [abstract] | |||
| Non-current prepayments and non-current accrued income other than non-current contract assets [abstract] | |||
| Non-current prepayments |
1,602,000
EUR
|
342,000
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 |
12,510,000
EUR
|
8,044,000
EUR
|
— |
| Miscellaneous non-current assets [abstract] | |||
| Non-current restricted cash and cash equivalents |
42,060,000
EUR
|
34,587,000
EUR
|
— |
| Non-current derivative financial assets |
10,433,000
EUR
|
119,249,000
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
379,118,000
EUR
|
204,120,000
EUR
|
— |
| Current prepayments and current accrued income other than current contract assets [abstract] | |||
| Current prepayments [abstract] | |||
| Current prepayments |
14,884,000
EUR
|
3,005,000
EUR
|
— |
| Other current receivables |
423,412,000
EUR
|
461,099,000
EUR
|
— |
| Current prepayments and current accrued income including current contract assets [abstract] | |||
| Current accrued income including current contract assets [abstract] | |||
| Current contract assets |
69,727,000
EUR
|
154,689,000
EUR
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
1,093,454,000
EUR
|
1,558,763,000
EUR
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
555,700,000
EUR
|
376,026,000
EUR
|
387,558,000
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 |
3,017,588,000
EUR
|
139,361,000
EUR
|
— |
| Miscellaneous current assets [abstract] | |||
| Current restricted cash and cash equivalents |
29,400,000
EUR
|
62,633,000
EUR
|
— |
| Current derivative financial assets |
-
EUR
|
2,036,000
EUR
|
— |
| Classes of other provisions [abstract] | |||
| Other provisions [abstract] | |||
| Other current provisions |
73,865,000
EUR
|
69,696,000
EUR
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Non-current portion of other non-current borrowings |
2,056,810,000
EUR
|
2,658,653,000
EUR
|
— |
| Current borrowings and current portion of non-current borrowings, by type [abstract] | |||
| Other current borrowings and current portion of other non-current borrowings |
119,326,000
EUR
|
1,310,539,000
EUR
|
— |
| Trade and other non-current payables [abstract] | |||
| Other non-current payables |
8,815,000
EUR
|
11,905,000
EUR
|
— |
| Trade and other current payables [abstract] | |||
| Current trade payables |
76,383,000
EUR
|
121,523,000
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 |
92,132,000
EUR
|
300,767,000
EUR
|
— |
| Current contract liabilities |
36,109,000
EUR
|
25,870,000
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 |
849,050,000
EUR
|
27,271,000
EUR
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Non-current derivative financial liabilities |
2,412,000
EUR
|
20,848,000
EUR
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Current derivative financial liabilities |
38,227,000
EUR
|
392,000
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
146,000
EUR
|
146,000
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
927,684,000
EUR
|
2,086,788,000
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
13,036,324,000
EUR
|
14,911,660,000
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
2,565,695,000
EUR
|
2,822,371,000
EUR
|
— |
| Current liabilities |
1,318,800,000
EUR
|
2,853,831,000
EUR
|
— |
| Assets less current liabilities [abstract] |