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 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | |||||||||||||||
| Assets [abstract] | |||||||||||||||
| Non-current assets [abstract] | |||||||||||||||
| Property, plant and equipment |
102,800,000
EUR
|
— | — | — | — |
100,100,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Right-of-use assets |
57,400,000
EUR
|
— | — | — | — |
56,200,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Goodwill |
170,400,000
EUR
|
— | — | — | — |
169,100,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Deferred tax assets |
20,600,000
EUR
|
— | — | — | — |
15,700,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Other non-current financial assets |
12,000,000
EUR
|
— | — | — | — |
3,300,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Non-current assets |
414,900,000
EUR
|
— | — | — | — |
399,600,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Current assets [abstract] | |||||||||||||||
| Current inventories |
220,200,000
EUR
|
— | — | — | — |
220,100,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Current tax assets, current |
3,800,000
EUR
|
— | — | — | — |
4,600,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Cash and cash equivalents |
22,700,000
EUR
|
— | — | — | — |
15,000,000
EUR
|
— | — | — | — |
13,100,000
EUR
|
— | — | — | — |
| Current assets |
448,500,000
EUR
|
— | — | — | — |
441,600,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Assets |
863,400,000
EUR
|
— | — | — | — |
841,200,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||
| Equity [abstract] | |||||||||||||||
| Issued capital |
72,900,000
EUR
|
— | — | — | — |
72,900,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Retained earnings |
173,000,000
EUR
|
— | — | — | — |
131,500,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Other reserves |
14,800,000
EUR
|
— | — | — | — |
3,300,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Equity |
260,700,000
EUR
|
173,000,000
EUR
|
72,900,000
EUR
|
5,500,000
EUR
|
9,300,000
EUR
|
207,700,000
EUR
|
131,500,000
EUR
|
4,000,000
EUR
|
700,000
EUR
|
72,900,000
EUR
|
134,800,000
EUR
|
72,900,000
EUR
|
77,700,000
EUR
|
900,000
EUR
|
14,900,000
EUR
|
| Liabilities [abstract] | |||||||||||||||
| Non-current liabilities [abstract] | |||||||||||||||
| Non-current provisions [abstract] | |||||||||||||||
| Non-current provisions |
5,800,000
EUR
|
— | — | — | — |
2,300,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Deferred tax liabilities |
7,300,000
EUR
|
— | — | — | — |
5,900,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Non-current liabilities |
345,700,000
EUR
|
— | — | — | — |
346,700,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Current liabilities [abstract] | |||||||||||||||
| Current provisions [abstract] | |||||||||||||||
| Current provisions |
12,100,000
EUR
|
— | — | — | — |
13,800,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Current tax liabilities, current |
10,800,000
EUR
|
— | — | — | — |
7,500,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Current liabilities |
257,000,000
EUR
|
— | — | — | — |
286,800,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Liabilities |
602,700,000
EUR
|
— | — | — | — |
633,500,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Equity and liabilities |
863,400,000
EUR
|
— | — | — | — |
841,200,000
EUR
|
— | — | — | — | — | — | — | — | — |