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] | |||
| Property, plant and equipment |
1,080,200,000
EUR
|
1,063,000,000
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
61,200,000
EUR
|
66,700,000
EUR
|
— |
| Goodwill |
510,500,000
EUR
|
514,000,000
EUR
|
— |
| Investments accounted for using equity method [abstract] | |||
| Investments in associates accounted for using equity method |
5,100,000
EUR
|
4,800,000
EUR
|
— |
| Miscellaneous non-current assets [abstract] | |||
| Non-current net defined benefit asset |
78,400,000
EUR
|
73,200,000
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Trade and other current receivables |
603,700,000
EUR
|
475,200,000
EUR
|
— |
| Categories of non-current financial assets [abstract] | |||
| Non-current loans and receivables |
31,000,000
EUR
|
7,300,000
EUR
|
— |
| Non-current financial assets at fair value through other comprehensive income [abstract] | |||
| Non-current financial assets measured at fair value through other comprehensive income |
383,300,000
EUR
|
260,000,000
EUR
|
— |
| Categories of current financial assets [abstract] | |||
| Current loans and receivables |
300,000
EUR
|
300,000
EUR
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
433,700,000
EUR
|
352,100,000
EUR
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
250,600,000
EUR
|
142,400,000
EUR
|
159,500,000
EUR
|
| Non-current assets or disposal groups classified as held for sale or as held for distribution to owners [abstract] | |||
| Non-current assets or disposal groups classified as held for sale |
21,300,000
EUR
|
—
EUR
|
— |
| Trade and other current payables [abstract] | |||
| Trade and other current payables |
635,200,000
EUR
|
538,300,000
EUR
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Non-current net defined benefit liability |
66,900,000
EUR
|
94,100,000
EUR
|
— |
| Other non-current liabilities |
9,400,000
EUR
|
9,400,000
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
221,800,000
EUR
|
221,800,000
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
764,500,000
EUR
|
580,500,000
EUR
|
— |
| Accumulated other comprehensive income [abstract] | |||
| Reserve of exchange differences on translation |
36,000,000
EUR
|
53,700,000
EUR
|
— |
| Reserve of change in fair value of financial liability attributable to change in credit risk of liability |
278,800,000
EUR
|
140,900,000
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
3,651,100,000
EUR
|
3,139,300,000
EUR
|
— |
| Liabilities |
1,965,800,000
EUR
|
1,796,500,000
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current liabilities |
894,900,000
EUR
|
791,000,000
EUR
|
— |
| Assets less current liabilities [abstract] |