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 |
1,093,584,000
EUR
|
— | — | — | — | — | — | — | — |
1,107,052,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Right-of-use assets |
307,090,000
EUR
|
— | — | — | — | — | — | — | — |
297,723,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Investment property |
349,000
EUR
|
— | — | — | — | — | — | — | — |
514,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Investments accounted for using equity method |
29,440,000
EUR
|
— | — | — | — | — | — | — | — |
38,961,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets |
81,906,000
EUR
|
— | — | — | — | — | — | — | — |
89,554,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current tax assets, non-current |
51,000
EUR
|
— | — | — | — | — | — | — | — |
369,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other non-current financial assets |
6,028,000
EUR
|
— | — | — | — | — | — | — | — |
5,248,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current assets |
2,894,747,000
EUR
|
— | — | — | — | — | — | — | — |
2,925,580,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current assets [abstract] | ||||||||||||||||||||||||
| Current inventories |
48,215,000
EUR
|
— | — | — | — | — | — | — | — |
67,223,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current tax assets, current |
37,050,000
EUR
|
— | — | — | — | — | — | — | — |
6,906,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents |
18,158,000
EUR
|
— | — | — | — | — | — | — | — |
15,215,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current assets |
574,233,000
EUR
|
— | — | — | — | — | — | — | — |
537,744,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Assets |
3,468,980,000
EUR
|
— | — | — | — | — | — | — | — |
3,463,324,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||||||||
| Issued capital |
855,168,000
EUR
|
— | — | — | — | — | — | — | — |
855,168,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Share premium |
4,202,000
EUR
|
— | — | — | — | — | — | — | — |
4,202,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Treasury shares |
15,059,000
EUR
|
— | — | — | — | — | — | — | — |
15,968,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent |
988,102,000
EUR
|
— | — | — | — | — | — | — | — |
1,046,092,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests |
6,585,000
EUR
|
— | — | — | — | — | — | — | — |
6,251,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
994,687,000
EUR
|
180,995,000
EUR
|
41,578,000
EUR
|
6,585,000
EUR
|
4,202,000
EUR
|
855,168,000
EUR
|
15,059,000
EUR
|
4,374,000
EUR
|
1,030,000
EUR
|
1,052,343,000
EUR
|
224,574,000
EUR
|
22,914,000
EUR
|
6,251,000
EUR
|
4,202,000
EUR
|
15,968,000
EUR
|
855,168,000
EUR
|
12,353,000
EUR
|
1,030,000
EUR
|
144,159,000
EUR
|
963,000,000
EUR
|
35,586,000
EUR
|
6,379,000
EUR
|
854,219,000
EUR
|
5,152,000
EUR
|
| Liabilities [abstract] | ||||||||||||||||||||||||
| Non-current liabilities [abstract] | ||||||||||||||||||||||||
| Non-current provisions [abstract] | ||||||||||||||||||||||||
| Non-current provisions |
80,154,000
EUR
|
— | — | — | — | — | — | — | — |
81,267,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax liabilities |
49,507,000
EUR
|
— | — | — | — | — | — | — | — |
50,125,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current liabilities |
1,672,323,000
EUR
|
— | — | — | — | — | — | — | — |
1,386,525,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities [abstract] | ||||||||||||||||||||||||
| Current tax liabilities, current |
23,213,000
EUR
|
— | — | — | — | — | — | — | — |
38,842,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities |
801,970,000
EUR
|
— | — | — | — | — | — | — | — |
1,024,456,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities |
2,474,293,000
EUR
|
— | — | — | — | — | — | — | — |
2,410,981,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities |
3,468,980,000
EUR
|
— | — | — | — | — | — | — | — |
3,463,324,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |