Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2024-12-31 |
As at 2023-12-31 |
As at 2022-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Property, plant and equipment [abstract] | |||
| Property, plant and equipment |
1, 176.8
EUR
|
885 .2
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
16 .7
EUR
|
13,800,000
EUR
|
— |
| Goodwill |
61,500,000
EUR
|
62,300,000
EUR
|
— |
| Investments in subsidiaries, joint ventures and associates reported in separate financial statements [abstract] | |||
| Investments in associates reported in separate financial statements |
0 .1
EUR
|
100,000
EUR
|
— |
| Trade and other non-current receivables [abstract] | |||
| Other non-current receivables |
21,000,000
EUR
|
1 4.1
EUR
|
— |
| Miscellaneous non-current assets [abstract] | |||
| Non-current investments other than investments accounted for using equity method |
3 .1
EUR
|
2,900,000
EUR
|
— |
| Trade and other receivables [abstract] | |||
| Trade and other receivables |
332,800,000
EUR
|
2 73.0
EUR
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
452. 1
EUR
|
471,700,000
EUR
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
1 7 6 .1
EUR
|
414 .9
EUR
|
25 9.0
EUR
|
| Borrowings, by type [abstract] | |||
| Commercial papers issued |
500,000,000
EUR
|
— | — |
| Trade and other payables [abstract] | |||
| Trade and other payables |
3 4 7. 8
EUR
|
306,500,000
EUR
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Other non-current liabilities |
1,200,000
EUR
|
500,000
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
25,400,000
EUR
|
25,400,000
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
832,900,000
EUR
|
934. 3
EUR
|
— |
| Accumulated other comprehensive income [abstract] | |||
| Reserve of exchange differences on translation |
10,300,000
EUR
|
16,700,000
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
2,423. 7
EUR
|
2,325,200,000
EUR
|
— |
| Liabilities |
1, 151.3
EUR
|
9 7 7. 6
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
965,300,000
EUR
|
1 ,1 6 7.1
EUR
|
— |
| Current liabilities |
404,500,000
EUR
|
454. 9
EUR
|
— |
| Assets less current liabilities [abstract] |