Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2020-12-31 |
As at 2019-12-31 |
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 |
356,219
EUR
|
— |
326,497
EUR
|
— |
| Intangible assets and goodwill [abstract] | ||||
| Intangible assets other than goodwill [abstract] | ||||
| Intangible assets other than goodwill |
426,835
EUR
|
— |
391,954
EUR
|
— |
| Goodwill |
131,034
EUR
|
— |
130,311
EUR
|
— |
| Investments accounted for using equity method [abstract] | ||||
| Investments accounted for using equity method |
13,252
EUR
|
— |
13,628
EUR
|
— |
| Miscellaneous non-current assets [abstract] | ||||
| Other non-current assets |
3,137
EUR
|
— |
5,470
EUR
|
— |
| Trade and other current receivables [abstract] | ||||
| Current trade receivables |
144,887
EUR
|
— |
175,196
EUR
|
— |
| Classes of current inventories [abstract] | ||||
| Current inventories |
298,744
EUR
|
— |
321,642
EUR
|
— |
| Classes of current inventories, alternative [abstract] | ||||
| Cash and cash equivalents [abstract] | ||||
| Cash and cash equivalents |
218,270
EUR
|
160,864
EUR
|
160,864
EUR
|
89,347
EUR
|
| Trade and other current payables [abstract] | ||||
| Current trade payables |
262,099
EUR
|
— |
222,628
EUR
|
— |
| Categories of non-current financial liabilities [abstract] | ||||
| Non-current financial liabilities |
456,089
EUR
|
— |
470,309
EUR
|
— |
| Categories of current financial liabilities [abstract] | ||||
| Current financial liabilities |
74,594
EUR
|
— |
86,358
EUR
|
— |
| Miscellaneous non-current liabilities [abstract] | ||||
| Other non-current liabilities |
9,735
EUR
|
— |
9,537
EUR
|
— |
| Miscellaneous current liabilities [abstract] | ||||
| Other current liabilities |
86,616
EUR
|
— |
77,702
EUR
|
— |
| Issued capital [abstract] | ||||
| Issued capital |
22,539
EUR
|
— |
22,539
EUR
|
— |
| Miscellaneous equity [abstract] | ||||
| Capital reserve |
9,949
EUR
|
— |
9,949
EUR
|
— |
| Net assets (liabilities) [abstract] | ||||
| Assets |
1.686.034
EUR
|
— |
1.613.892
EUR
|
— |
| Net current assets (liabilities) [abstract] | ||||
| Current assets |
744,039
EUR
|
— |
736,032
EUR
|
— |
| Current liabilities |
450,486
EUR
|
— |
406,602
EUR
|
— |
| Assets less current liabilities [abstract] |