Statement Of Financial Position [Abstract]
| Concept |
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 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 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||||||||
| Non-current assets [abstract] | ||||||||||||||||||||||||
| Property, plant and equipment |
815,600,000
EUR
|
— | — | — | — | — | — | — |
766,700,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Right-of-use assets |
87,300,000
EUR
|
— | — | — | — | — | — | — |
90,400,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Goodwill |
1,157,200,000
EUR
|
— | — | — | — | — | — | — |
1,157,300,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill |
210,300,000
EUR
|
— | — | — | — | — | — | — |
210,500,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Trade and other non-current receivables |
107,900,000
EUR
|
— | — | — | — | — | — | — |
116,800,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets |
11,500,000
EUR
|
— | — | — | — | — | — | — |
13,100,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other non-current financial assets |
16,000,000
EUR
|
— | — | — | — | — | — | — |
16,200,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current assets |
2,426,600,000
EUR
|
— | — | — | — | — | — | — |
2,380,900,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current assets [abstract] | ||||||||||||||||||||||||
| Current inventories |
77,100,000
EUR
|
— | — | — | — | — | — | — |
95,500,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Trade and other current receivables |
555,800,000
EUR
|
— | — | — | — | — | — | — |
537,100,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current tax assets, current |
1,700,000
EUR
|
— | — | — | — | — | — | — |
1,800,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents |
63,400,000
EUR
|
— | — | — | — | — | — | — |
85,400,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
114,100,000
EUR
|
— | — | — |
| Current assets |
698,000,000
EUR
|
— | — | — | — | — | — | — |
719,900,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Assets |
3,124,600,000
EUR
|
— | — | — | — | — | — | — |
3,100,800,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||||||||
| Issued capital |
83,000,000
EUR
|
— | — | — | — | — | — | — |
83,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Retained earnings |
863,100,000
EUR
|
— | — | — | — | — | — | — |
823,200,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Treasury shares |
121,700,000
EUR
|
— | — | — | — | — | — | — |
124,500,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other reserves |
375,100,000
EUR
|
— | — | — | — | — | — | — |
373,900,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent |
1,290,400,000
EUR
|
— | — | — | — | — | — | — |
1,246,500,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests |
3,300,000
EUR
|
— | — | — | — | — | — | — |
5,400,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
1,293,700,000
EUR
|
90,900,000
EUR
|
863,100,000
EUR
|
375,100,000
EUR
|
3,300,000
EUR
|
83,000,000
EUR
|
121,700,000
EUR
|
1,290,400,000
EUR
|
1,251,900,000
EUR
|
90,900,000
EUR
|
373,900,000
EUR
|
5,400,000
EUR
|
823,200,000
EUR
|
124,500,000
EUR
|
83,000,000
EUR
|
1,246,500,000
EUR
|
126,100,000
EUR
|
776,100,000
EUR
|
90,900,000
EUR
|
373,900,000
EUR
|
1,204,100,000
EUR
|
1,197,800,000
EUR
|
6,300,000
EUR
|
83,000,000
EUR
|
| Liabilities [abstract] | ||||||||||||||||||||||||
| Non-current liabilities [abstract] | ||||||||||||||||||||||||
| Non-current provisions [abstract] | ||||||||||||||||||||||||
| Non-current provisions |
3,400,000
EUR
|
— | — | — | — | — | — | — |
2,900,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Trade and other non-current payables |
19,400,000
EUR
|
— | — | — | — | — | — | — |
30,300,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax liabilities |
24,700,000
EUR
|
— | — | — | — | — | — | — |
25,700,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current liabilities |
1,121,300,000
EUR
|
— | — | — | — | — | — | — |
1,137,700,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities [abstract] | ||||||||||||||||||||||||
| Current provisions [abstract] | ||||||||||||||||||||||||
| Current provisions |
1,000,000
EUR
|
— | — | — | — | — | — | — |
800,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Trade and other current payables |
402,500,000
EUR
|
— | — | — | — | — | — | — |
412,900,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current tax liabilities, current |
3,100,000
EUR
|
— | — | — | — | — | — | — |
2,100,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities |
709,600,000
EUR
|
— | — | — | — | — | — | — |
711,200,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities |
1,830,900,000
EUR
|
— | — | — | — | — | — | — |
1,848,900,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities |
3,124,600,000
EUR
|
— | — | — | — | — | — | — |
3,100,800,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |