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] | ||||||||||||||||||||||||
| 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
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents |
18,158,000
EUR
|
— | — | — | — | — | — | — | — |
15,215,000
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] | ||||||||||||||||||||||||
| Deferred tax liabilities |
49,507,000
EUR
|
— | — | — | — | — | — | — | — |
50,125,000
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
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |