Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2023-12-31 |
As at 2022-12-31 |
As at 2021-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Property, plant and equipment [abstract] | |||
| Property, plant and equipment |
3,425
EUR
|
4,122
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
1,693
EUR
|
1,357
EUR
|
— |
| Investment property [abstract] | |||
| Investment property |
60,146
EUR
|
67,686
EUR
|
— |
| Investments accounted for using equity method [abstract] | |||
| Investments accounted for using equity method |
167,312
EUR
|
144,891
EUR
|
— |
| Miscellaneous non-current assets [abstract] | |||
| Other non-current assets |
1,411
EUR
|
1,041
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
24,198
EUR
|
17,591
EUR
|
— |
| Current prepayments and current accrued income including current contract assets [abstract] | |||
| Current accrued income including current contract assets [abstract] | |||
| Current contract assets |
22,480
EUR
|
42,148
EUR
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
1.118.165
EUR
|
985,726
EUR
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
132,080
EUR
|
275,926
EUR
|
273,377
EUR
|
| Miscellaneous current assets [abstract] | |||
| Current prepayments and other current assets |
49,042
EUR
|
56,217
EUR
|
— |
| Borrowings [abstract] | |||
| Non-current portion of non-current borrowings |
787,946
EUR
|
722,777
EUR
|
— |
| Current borrowings and current portion of non-current borrowings [abstract] | |||
| Current borrowings |
176,182
EUR
|
179,723
EUR
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Trade and other current payables [abstract] | |||
| Current trade payables |
80,718
EUR
|
98,384
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 contract liabilities |
81,549
EUR
|
51,485
EUR
|
— |
| Current payables on social security and taxes other than income tax |
12,486
EUR
|
20,021
EUR
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Non-current net defined benefit liability |
144,000
EUR
|
567,000
EUR
|
— |
| Non-current derivative financial liabilities |
4,943
EUR
|
— | — |
| Miscellaneous current liabilities [abstract] | |||
| Current accrued expenses and other current liabilities |
28,771
EUR
|
34,339
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
97,257
EUR
|
97,257
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
383,151
EUR
|
456,249
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
1.728.289
EUR
|
1.748.027
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
1.361.198
EUR
|
1.385.733
EUR
|
— |
| Current liabilities |
410,906
EUR
|
430,408
EUR
|
— |
| Assets less current liabilities [abstract] |