Analysis Of Income And Expense [Abstract]
| Concept |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Analysis of income and expense [abstract] | ||||||||||||||||
| Revenue [abstract] | ||||||||||||||||
| Revenue | — |
162,600,000
EUR
|
— | — | — | — | — | — | — |
175,500,000
EUR
|
— | — | — | — | — | — |
| Expenses by nature [abstract] | ||||||||||||||||
| Raw materials and consumables used | — |
104,900,000
EUR
|
— | — | — | — | — | — | — |
121,400,000
EUR
|
— | — | — | — | — | — |
| Classes of employee benefits expense [abstract] | ||||||||||||||||
| Employee benefits expense | — |
21,300,000
EUR
|
— | — | — | — | — | — | — |
20,900,000
EUR
|
— | — | — | — | — | — |
| Depreciation, amortisation and impairment loss (reversal of impairment loss) recognised in profit or loss [abstract] | ||||||||||||||||
| Depreciation and amortisation expense [abstract] | ||||||||||||||||
| Depreciation and amortisation expense | — |
6,600,000
EUR
|
— | — | — | — | — | — | — |
5,700,000
EUR
|
— | — | — | — | — | — |
| Impairment loss (reversal of impairment loss) recognised in profit or loss | — |
-
EUR
|
— | — | — | — | — | — | — |
0
EUR
|
— | — | — | — | — | — |
| Other expenses, by nature | — |
22,100,000
EUR
|
— | — | — | — | — | — | — |
21,100,000
EUR
|
— | — | — | — | — | — |
| Disclosure of attribution of expenses by nature to their function [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of attribution of expenses by nature to their function [abstract] | ||||||||||||||||
| Disclosure of attribution of expenses by nature to their function [line items] | ||||||||||||||||
| Miscellaneous other comprehensive income [abstract] | ||||||||||||||||
| Other comprehensive income, net of tax, exchange differences on translation of foreign operations and hedges of net investments in foreign operations [abstract] | ||||||||||||||||
| Other comprehensive income, net of tax, exchange differences on translation of foreign operations | — |
-
EUR
|
— | — | — | — | — | — |
0
EUR
|
100,000
EUR
|
-
EUR
|
-
EUR
|
0
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
| Share of profit (loss) of associates and joint ventures accounted for using equity method [abstract] | ||||||||||||||||
| Share of profit (loss) of associates and joint ventures accounted for using equity method | — |
1,500,000
EUR
|
— | — | — | — | — | — | — |
4,000,000
EUR
|
— | — | — | — | — | — |
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||||||||||
| Comprehensive income |
-
EUR
|
9,000,000
EUR
|
-
EUR
|
-
EUR
|
500,000
EUR
|
-
EUR
|
-
EUR
|
8,500,000
EUR
|
0
EUR
|
10,700,000
EUR
|
-
EUR
|
900,000
EUR
|
9,800,000
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | ||||||||||||||||
| Comprehensive income, attributable to owners of parent | — |
9,000,000
EUR
|
— | — | — | — | — | — | — |
10,700,000
EUR
|
— | — | — | — | — | — |