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 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 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 |
As at 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | |||||||||||||||||||||||||||
| Assets [abstract] | |||||||||||||||||||||||||||
| Non-current assets [abstract] | |||||||||||||||||||||||||||
| Property, plant and equipment | — |
1,873,286,000
EUR
|
— | — | — | — | — | — | — |
1,855,375,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Right-of-use assets | — |
28,580,000
EUR
|
— | — | — | — | — | — | — |
30,020,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill | — |
27,238,000
EUR
|
— | — | — | — | — | — | — |
22,864,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Investments accounted for using equity method | — |
50,000
EUR
|
— | — | — | — | — | — | — |
50,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other non-current financial assets | — |
111,210,000
EUR
|
— | — | — | — | — | — | — |
111,171,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current assets | — |
2,073,059,000
EUR
|
— | — | — | — | — | — | — |
2,061,085,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current assets [abstract] | |||||||||||||||||||||||||||
| Current inventories | — |
50,443,000
EUR
|
— | — | — | — | — | — | — |
62,656,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Trade and other current receivables | — |
102,056,000
EUR
|
— | — | — | — | — | — | — |
164,299,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current tax assets, current | — |
7,071,000
EUR
|
— | — | — | — | — | — | — |
2,429,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — |
1,068,227,000
EUR
|
— | — | — | — | — | — | — |
1,070,708,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
366,931,000
EUR
|
— | — | — | — | — | — |
| Current assets | — |
1,285,557,000
EUR
|
— | — | — | — | — | — | — |
1,345,485,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Assets | — |
3,358,616,000
EUR
|
— | — | — | — | — | — | — |
3,406,570,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||||||||||||||
| Equity [abstract] | |||||||||||||||||||||||||||
| Equity attributable to owners of parent | — |
612,625,000
EUR
|
— | — | — | — | — | — | — |
643,617,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests | — |
788,000
EUR
|
— | — | — | — | — | — | — |
0
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
10,629,000
EUR
|
613,413,000
EUR
|
487,614,000
EUR
|
54,072,000
EUR
|
788,000
EUR
|
38,000
EUR
|
60,272,000
EUR
|
612,625,000
EUR
|
0
EUR
|
643,617,000
EUR
|
20,675,000
EUR
|
54,072,000
EUR
|
0
EUR
|
38,000
EUR
|
0
EUR
|
508,560,000
EUR
|
60,272,000
EUR
|
643,617,000
EUR
|
521,796,000
EUR
|
54,072,000
EUR
|
639,674,000
EUR
|
0
EUR
|
3,496,000
EUR
|
639,674,000
EUR
|
38,000
EUR
|
0
EUR
|
60,272,000
EUR
|
| Liabilities [abstract] | |||||||||||||||||||||||||||
| Non-current liabilities [abstract] | |||||||||||||||||||||||||||
| Non-current provisions [abstract] | |||||||||||||||||||||||||||
| Other non-current provisions | — |
3,939,000
EUR
|
— | — | — | — | — | — | — |
4,127,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax liabilities | — |
131,202,000
EUR
|
— | — | — | — | — | — | — |
143,548,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other non-current financial liabilities | — |
4,010,000
EUR
|
— | — | — | — | — | — | — |
3,575,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current liabilities | — |
2,297,633,000
EUR
|
— | — | — | — | — | — | — |
2,061,275,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities [abstract] | |||||||||||||||||||||||||||
| Current provisions [abstract] | |||||||||||||||||||||||||||
| Other current provisions | — |
291,000
EUR
|
— | — | — | — | — | — | — |
0
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Trade and other current payables | — |
118,956,000
EUR
|
— | — | — | — | — | — | — |
444,533,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current tax liabilities, current | — |
4,248,000
EUR
|
— | — | — | — | — | — | — |
1,020,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities | — |
447,570,000
EUR
|
— | — | — | — | — | — | — |
701,678,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities | — |
3,358,616,000
EUR
|
— | — | — | — | — | — | — |
3,406,570,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |