Statement Of Financial Position [Abstract]
| Concept |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||
| Non-current assets [abstract] | ||||||||||||||||||
| Property, plant and equipment | — | — |
164,300,000
EUR
|
— | — | — | — | — | — |
1 64.9
EUR
|
— | — | — | — | — | — | — | — |
| Right-of-use assets | — | — |
69,100,000
EUR
|
— | — | — | — | — | — |
76,000,000
EUR
|
— | — | — | — | — | — | — | — |
| Goodwill | — | — |
157 .0
EUR
|
— | — | — | — | — | — |
180,800,000
EUR
|
— | — | — | — | — | — | — | — |
| Intangible assets other than goodwill | — | — |
42,200,000
EUR
|
— | — | — | — | — | — |
38,200,000
EUR
|
— | — | — | — | — | — | — | — |
| Investments accounted for using equity method | — | — |
18,900,000
EUR
|
— | — | — | — | — | — |
1 7. 6
EUR
|
— | — | — | — | — | — | — | — |
| Deferred tax assets | — | — |
2,000,000
EUR
|
— | — | — | — | — | — |
3,100,000
EUR
|
— | — | — | — | — | — | — | — |
| Other non-current financial assets | — | — |
200,000
EUR
|
— | — | — | — | — | — |
200,000
EUR
|
— | — | — | — | — | — | — | — |
| Non-current assets | — | — |
454. 7
EUR
|
— | — | — | — | — | — |
482,400,000
EUR
|
— | — | — | — | — | — | — | — |
| Current assets [abstract] | ||||||||||||||||||
| Current inventories | — | — |
9,200,000
EUR
|
— | — | — | — | — | — |
7. 8
EUR
|
— | — | — | — | — | — | — | — |
| Current tax assets, current | — | — |
300,000
EUR
|
— | — | — | — | — | — |
1,200,000
EUR
|
— | — | — | — | — | — | — | — |
| Cash and cash equivalents | — | — |
33,900,000
EUR
|
— | — | — | — | — | — |
3 2.9
EUR
|
— | — |
49,500,000
EUR
|
— | — | — | — | — |
| Current assets | — | — |
153,200,000
EUR
|
— | — | — | — | — | — |
166,500,000
EUR
|
— | — | — | — | — | — | — | — |
| Assets | — | — |
607 .9
EUR
|
— | — | — | — | — | — |
648,800,000
EUR
|
— | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||
| Issued capital | — | — |
19,400,000
EUR
|
— | — | — | — | — | — |
19,400,000
EUR
|
— | — | — | — | — | — | — | — |
| Retained earnings | — | — |
202. 7
EUR
|
— | — | — | — | — | — |
222,800,000
EUR
|
— | — | — | — | — | — | — | — |
| Other reserves | — | — |
13,500,000
EUR
|
— | — | — | — | — | — |
11,500,000
EUR
|
— | — | — | — | — | — | — | — |
| Equity |
202. 7
EUR
|
-
EUR
|
209,200,000
EUR
|
19,400,000
EUR
|
13,500,000
EUR
|
600,000
EUR
|
19,400,000
EUR
|
11,500,000
EUR
|
222,800,000
EUR
|
231,300,000
EUR
|
-
EUR
|
600,000
EUR
|
220,400,000
EUR
|
211,000,000
EUR
|
19,400,000
EUR
|
11,500,000
EUR
|
900,000
EUR
|
600,000
EUR
|
| Liabilities [abstract] | ||||||||||||||||||
| Non-current liabilities [abstract] | ||||||||||||||||||
| Non-current provisions [abstract] | ||||||||||||||||||
| Non-current provisions | — | — |
9,000,000
EUR
|
— | — | — | — | — | — |
7. 2
EUR
|
— | — | — | — | — | — | — | — |
| Deferred tax liabilities | — | — |
26,600,000
EUR
|
— | — | — | — | — | — |
28,300,000
EUR
|
— | — | — | — | — | — | — | — |
| Non-current liabilities | — | — |
218,400,000
EUR
|
— | — | — | — | — | — |
221,400,000
EUR
|
— | — | — | — | — | — | — | — |
| Current liabilities [abstract] | ||||||||||||||||||
| Current provisions [abstract] | ||||||||||||||||||
| Current provisions | — | — |
2,500,000
EUR
|
— | — | — | — | — | — |
900,000
EUR
|
— | — | — | — | — | — | — | — |
| Trade and other current payables | — | — |
158,800,000
EUR
|
— | — | — | — | — | — |
1 72.8
EUR
|
— | — | — | — | — | — | — | — |
| Current tax liabilities, current | — | — |
300,000
EUR
|
— | — | — | — | — | — |
300,000
EUR
|
— | — | — | — | — | — | — | — |
| Current liabilities | — | — |
180,300,000
EUR
|
— | — | — | — | — | — |
196,100,000
EUR
|
— | — | — | — | — | — | — | — |
| Liabilities | — | — |
398. 7
EUR
|
— | — | — | — | — | — |
41 7 .5
EUR
|
— | — | — | — | — | — | — | — |
| Equity and liabilities | — | — |
607 .9
EUR
|
— | — | — | — | — | — |
648,800,000
EUR
|
— | — | — | — | — | — | — | — |