Statement Of Financial Position [Abstract]
| Concept |
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 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||||||||||
| Non-current assets [abstract] | ||||||||||||||||||||||||||
| Property, plant and equipment |
1,855,375,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
1,902,037,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Right-of-use assets |
30,020,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
33,527,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill |
22,864,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
23,891,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Investments accounted for using equity method |
50,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
50,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other non-current financial assets |
111,171,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
88,642,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current assets |
2,061,085,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
2,074,508,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current assets [abstract] | ||||||||||||||||||||||||||
| Current inventories |
62,656,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
39,042,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Trade and other current receivables |
164,299,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
90,446,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current tax assets, current |
2,429,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
1,473,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents |
1,070,708,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
366,931,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
377,359,000
EUR
|
| Current assets |
1,345,485,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
560,006,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Assets |
3,406,570,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
2,634,514,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||||||||||
| Equity attributable to owners of parent |
643,617,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
639,674,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests |
0
EUR
|
— | — | — | — | — | — | — | — | — | — |
0
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
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
|
542,537,000
EUR
|
639,038,000
EUR
|
60,272,000
EUR
|
0
EUR
|
17,881,000
EUR
|
54,072,000
EUR
|
38,000
EUR
|
639,038,000
EUR
|
| Liabilities [abstract] | ||||||||||||||||||||||||||
| Non-current liabilities [abstract] | ||||||||||||||||||||||||||
| Non-current provisions [abstract] | ||||||||||||||||||||||||||
| Non-current provisions for employee benefits |
47,444,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
60,517,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other non-current provisions |
4,127,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
4,246,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax liabilities |
143,548,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
147,488,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other non-current financial liabilities |
3,575,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
3,254,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current liabilities |
2,061,275,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
1,775,473,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities [abstract] | ||||||||||||||||||||||||||
| Current provisions [abstract] | ||||||||||||||||||||||||||
| Current provisions for employee benefits |
3,543,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
4,201,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other current provisions |
0
EUR
|
— | — | — | — | — | — | — | — | — | — |
3,069,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Trade and other current payables |
444,533,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
73,307,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current tax liabilities, current |
1,020,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
2,148,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities |
701,678,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
219,367,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities |
3,406,570,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
2,634,514,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |