Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2020-12-31 |
As at 2019-12-31 |
As at 2018-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Property, plant and equipment [abstract] | |||
| Property, plant and equipment |
157,020
EUR
|
147,564
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets and goodwill |
38,339
EUR
|
32,190
EUR
|
— |
| Investments accounted for using equity method [abstract] | |||
| Investments accounted for using equity method |
3,622
EUR
|
6,433
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Trade and other current receivables |
236,685
EUR
|
220,589
EUR
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
417,302
EUR
|
475,532
EUR
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
19,015
EUR
|
50,849
EUR
|
25,349
EUR
|
| Classes of other provisions [abstract] | |||
| Other provisions [abstract] | |||
| Other current provisions |
16,345
EUR
|
15,594
EUR
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Non-current portion of non-current loans received |
219,719
EUR
|
216,071
EUR
|
— |
| Current borrowings and current portion of non-current borrowings, by type [abstract] | |||
| Current loans received and current portion of non-current loans received |
56,402
EUR
|
140,060
EUR
|
— |
| Trade and other current payables [abstract] | |||
| 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 |
135,501
EUR
|
131,864
EUR
|
— |
| Trade and other current payables |
49,485
EUR
|
68,852
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
13,600
EUR
|
13,600
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
218,619
EUR
|
195,745
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
909,466
EUR
|
977,498
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
673,678
EUR
|
746,969
EUR
|
— |
| Current liabilities |
335,786
EUR
|
432,579
EUR
|
— |
| Assets less current liabilities [abstract] |