Statement Of Financial Position [Abstract]
| Concept |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
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 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 2021-12-31 |
As at 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||||||||
| Non-current assets [abstract] | ||||||||||||||||||||||||
| Property, plant and equipment |
134,500,000
EUR
|
— | — | — | — | — | — | — |
131,600,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets |
20,100,000
EUR
|
— | — | — | — | — | — | — |
19,700,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other non-current financial assets |
500,000
EUR
|
— | — | — | — | — | — | — |
400,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current assets |
281,500,000
EUR
|
— | — | — | — | — | — | — |
278,500,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current assets [abstract] | ||||||||||||||||||||||||
| Current inventories |
87,400,000
EUR
|
— | — | — | — | — | — | — |
85,100,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Trade and other current receivables |
65,200,000
EUR
|
— | — | — | — | — | — | — |
70,500,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents |
20,600,000
EUR
|
— | — | — | — | — | — | — |
37,800,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current assets or disposal groups classified as held for sale or as held for distribution to owners |
1,900,000
EUR
|
— | — | — | — | — | — | — |
1,900,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current assets |
180,800,000
EUR
|
— | — | — | — | — | — | — |
198,100,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Assets |
462,300,000
EUR
|
— | — | — | — | — | — | — |
476,600,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||||||||
| Issued capital |
30,600,000
EUR
|
— | — | — | — | — | — | — |
30,200,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Retained earnings |
9,900,000
EUR
|
— | — | — | — | — | — | — |
46,300,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Share premium |
37,300,000
EUR
|
— | — | — | — | — | — | — |
38,400,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other reserves |
94,200,000
EUR
|
— | — | — | — | — | — | — |
152,700,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
172,000,000
EUR
|
89,300,000
EUR
|
9,900,000
EUR
|
37,300,000
EUR
|
30,600,000
EUR
|
4,600,000
EUR
|
–
EUR
|
300,000
EUR
|
175,000,000
EUR
|
143,300,000
EUR
|
46,300,000
EUR
|
38,400,000
EUR
|
1,800,000
EUR
|
30,200,000
EUR
|
9,400,000
EUR
|
1,800,000
EUR
|
1,900,000
EUR
|
14,400,000
EUR
|
223,000,000
EUR
|
127,000,000
EUR
|
200,000
EUR
|
45,800,000
EUR
|
7,600,000
EUR
|
29,900,000
EUR
|
| Liabilities [abstract] | ||||||||||||||||||||||||
| Non-current liabilities [abstract] | ||||||||||||||||||||||||
| Non-current provisions [abstract] | ||||||||||||||||||||||||
| Non-current provisions for employee benefits |
8,700,000
EUR
|
— | — | — | — | — | — | — |
10,700,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other non-current provisions |
700,000
EUR
|
— | — | — | — | — | — | — |
700,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax liabilities |
19,000,000
EUR
|
— | — | — | — | — | — | — |
17,500,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current liabilities |
181,600,000
EUR
|
— | — | — | — | — | — | — |
195,500,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities [abstract] | ||||||||||||||||||||||||
| Current provisions [abstract] | ||||||||||||||||||||||||
| Other current provisions |
–
EUR
|
— | — | — | — | — | — | — |
1,300,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Trade and other current payables |
84,500,000
EUR
|
— | — | — | — | — | — | — |
78,300,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities |
108,700,000
EUR
|
— | — | — | — | — | — | — |
106,100,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities |
290,300,000
EUR
|
— | — | — | — | — | — | — |
301,600,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities |
462,300,000
EUR
|
— | — | — | — | — | — | — |
476,600,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |