Statement Of Financial Position [Abstract]
| Concept |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||
| Non-current assets [abstract] | ||||||||||||||||||
| Property, plant and equipment |
21,645,000
EUR
|
— | — | — | — | — | — |
26,241,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Goodwill |
192,294,000
EUR
|
— | — | — | — | — | — |
192,294,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill |
42,917,000
EUR
|
— | — | — | — | — | — |
70,478,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Deferred tax assets |
1,158,000
EUR
|
— | — | — | — | — | — |
4,115,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Non-current assets |
331,380,000
EUR
|
— | — | — | — | — | — |
361,367,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Current assets [abstract] | ||||||||||||||||||
| Current inventories |
14,660,000
EUR
|
— | — | — | — | — | — |
19,585,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents |
132,729,000
EUR
|
— | — | — | — | — | — |
205,820,000
EUR
|
— | — | — | — |
231,520,000
EUR
|
— | — | — | — | — |
| Current assets |
476,123,000
EUR
|
— | — | — | — | — | — |
529,373,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Assets |
807,503,000
EUR
|
— | — | — | — | — | — |
890,740,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||
| Equity attributable to owners of parent |
199,606,000
EUR
|
— | — | — | — | — | — |
282,723,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Equity |
199,606,000
EUR
|
338,124,000
EUR
|
207,326,000
EUR
|
30,482,000
EUR
|
26,473,000
EUR
|
72,817,000
EUR
|
40,746,000
EUR
|
282,723,000
EUR
|
140,300,000
EUR
|
99,172,000
EUR
|
338,124,000
EUR
|
26,473,000
EUR
|
387,616,000
EUR
|
26,473,000
EUR
|
90,267,000
EUR
|
14,312,000
EUR
|
127,598,000
EUR
|
338,124,000
EUR
|
| Liabilities [abstract] | ||||||||||||||||||
| Non-current liabilities [abstract] | ||||||||||||||||||
| Non-current provisions [abstract] | ||||||||||||||||||
| Non-current provisions |
18,237,000
EUR
|
— | — | — | — | — | — |
33,484,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Deferred tax liabilities |
2,404,000
EUR
|
— | — | — | — | — | — |
3,934,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Non-current liabilities |
310,338,000
EUR
|
— | — | — | — | — | — |
317,050,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Current liabilities [abstract] | ||||||||||||||||||
| Current provisions [abstract] | ||||||||||||||||||
| Current provisions |
11,020,000
EUR
|
— | — | — | — | — | — |
6,537,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Current tax liabilities, current |
3,133,000
EUR
|
— | — | — | — | — | — |
1,273,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Current liabilities |
297,559,000
EUR
|
— | — | — | — | — | — |
290,967,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Equity and liabilities |
807,503,000
EUR
|
— | — | — | — | — | — |
890,740,000
EUR
|
— | — | — | — | — | — | — | — | — | — |