Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2022-12-31 |
As at 2021-12-31 |
As at 2020-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Property, plant and equipment [abstract] | |||
| Property, plant and equipment |
19,115,000
EUR
|
23,425,000
EUR
|
28,491,000
EUR
|
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
233,240,000
EUR
|
232,979,000
EUR
|
203,738,000
EUR
|
| Goodwill |
60,736,000
EUR
|
122,295,000
EUR
|
122,295,000
EUR
|
| Miscellaneous non-current assets [abstract] | |||
| Other non-current assets |
12,614,000
EUR
|
10,648,000
EUR
|
11,353,000
EUR
|
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
83,003,000
EUR
|
150,856,000
EUR
|
167,211,000
EUR
|
| Classes of current inventories [abstract] | |||
| Current inventories |
145,902,000
EUR
|
302,681,000
EUR
|
283,732,000
EUR
|
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
13,654,000
EUR
|
20,453,000
EUR
|
15,829,000
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 |
1,000
EUR
|
3,712,000
EUR
|
424,000
EUR
|
| Miscellaneous current assets [abstract] | |||
| Other current assets |
319,160,000
EUR
|
186,421,000
EUR
|
313,808,000
EUR
|
| Trade and other current payables [abstract] | |||
| Current trade payables |
428,921,000
EUR
|
624,330,000
EUR
|
658,253,000
EUR
|
| Miscellaneous non-current liabilities [abstract] | |||
| Other non-current liabilities |
18,068,000
EUR
|
3,061,000
EUR
|
3,734,000
EUR
|
| Miscellaneous current liabilities [abstract] | |||
| Other current liabilities |
210,452,000
EUR
|
216,884,000
EUR
|
248,370,000
EUR
|
| Issued capital [abstract] | |||
| Issued capital |
17,261,000
EUR
|
17,261,000
EUR
|
17,225,000
EUR
|
| Net assets (liabilities) [abstract] | |||
| Assets |
1,048,299,000
EUR
|
1,239,378,000
EUR
|
1,345,136,000
EUR
|
| Assets less current liabilities [abstract] |