Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2022-12-31 |
As at 2021-12-31 |
As at 2020-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Property, plant and equipment [abstract] | |||
| Land and buildings [abstract] | |||
| Land and buildings |
6,900,000
EUR
|
8,300,000
EUR
|
— |
| Machinery |
4,900,000
EUR
|
4,000,000
EUR
|
— |
| Construction in progress |
4,300,000
EUR
|
3,100,000
EUR
|
— |
| Other property, plant and equipment |
29,300,000
EUR
|
28,500,000
EUR
|
— |
| Property, plant and equipment |
102,800,000
EUR
|
100,100,000
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Brand names |
6,100,000
EUR
|
7,300,000
EUR
|
— |
| Copyrights, patents and other industrial property rights, service and operating rights |
18,600,000
EUR
|
23,500,000
EUR
|
— |
| Intangible assets under development |
20,500,000
EUR
|
18,600,000
EUR
|
— |
| Goodwill |
170,400,000
EUR
|
169,100,000
EUR
|
— |
| Intangible assets and goodwill |
244,300,000
EUR
|
249,500,000
EUR
|
— |
| Investments accounted for using equity method [abstract] | |||
| Investments in associates accounted for using equity method |
33,200,000
EUR
|
29,000,000
EUR
|
— |
| Miscellaneous non-current assets [abstract] | |||
| Other non-current assets |
67,800,000
EUR
|
50,000,000
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
166,700,000
EUR
|
173,900,000
EUR
|
— |
| Other current receivables |
34,700,000
EUR
|
27,400,000
EUR
|
— |
| Categories of non-current financial assets [abstract] | |||
| Non-current loans and receivables |
2,000,000
EUR
|
2,000,000
EUR
|
— |
| Categories of current financial assets [abstract] | |||
| Current loans and receivables |
400,000
EUR
|
600,000
EUR
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
220,200,000
EUR
|
220,100,000
EUR
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
22,700,000
EUR
|
15,000,000
EUR
|
13,100,000
EUR
|
| Borrowings [abstract] | |||
| Non-current portion of non-current borrowings |
288,200,000
EUR
|
292,700,000
EUR
|
— |
| Current borrowings and current portion of non-current borrowings [abstract] | |||
| Current borrowings |
1,700,000
EUR
|
5,800,000
EUR
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Trade and other current payables [abstract] | |||
| Current trade payables |
113,200,000
EUR
|
135,900,000
EUR
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Non-current net defined benefit liability |
4,400,000
EUR
|
5,100,000
EUR
|
— |
| Other non-current liabilities |
3,100,000
EUR
|
5,400,000
EUR
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Other current liabilities |
96,200,000
EUR
|
101,500,000
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
72,900,000
EUR
|
72,900,000
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
173,000,000
EUR
|
131,500,000
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
863,400,000
EUR
|
841,200,000
EUR
|
— |
| Liabilities |
602,700,000
EUR
|
633,500,000
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
448,500,000
EUR
|
441,600,000
EUR
|
— |
| Current liabilities |
257,000,000
EUR
|
286,800,000
EUR
|
— |
| Assets less current liabilities [abstract] |