Statement Of Financial Position [Abstract]
| Concept |
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 |
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 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||||||||||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||||||||||||||||||||||||||
| Property, plant and equipment | — | — | — | — | — | — | — | — | — | — |
807,824,000
EUR
|
— | — | — | — | — | — | — | — | — |
862,848,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets | — | — | — | — | — | — | — | — | — | — |
48,969,000
EUR
|
— | — | — | — | — | — | — | — | — |
48,825,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — | — | — | — | — | — | — | — | — | — |
313,568,000
EUR
|
— | — | — | — | — | — | — | — | — |
218,667,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
117,801,000
EUR
|
— | — | — |
| Assets | — | — | — | — | — | — | — | — | — | — |
2,235,542,000
EUR
|
— | — | — | — | — | — | — | — | — |
2,184,618,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||||||||||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||||||||||||||||||||||||||
| Issued capital | — | — | — | — | — | — | — | — | — | — |
54,732,000
EUR
|
— | — | — | — | — | — | — | — | — |
54,732,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Retained earnings | — | — | — | — | — | — | — | — | — | — |
1,684,285,000
EUR
|
— | — | — | — | — | — | — | — | — |
1,553,489,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Treasury shares | — | — | — | — | — | — | — | — | — | — |
99,279,000
EUR
|
— | — | — | — | — | — | — | — | — |
73,774,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other reserves | — | — | — | — | — | — | — | — | — | — |
103,595,000
EUR
|
— | — | — | — | — | — | — | — | — |
129,871,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent | — | — | — | — | — | — | — | — | — | — |
1,743,333,000
EUR
|
— | — | — | — | — | — | — | — | — |
1,664,318,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests | — | — | — | — | — | — | — | — | — | — |
8,479,000
EUR
|
— | — | — | — | — | — | — | — | — |
3,198,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
99,279,000
EUR
|
30,000,000
EUR
|
138,705,000
EUR
|
8,479,000
EUR
|
1,743,333,000
EUR
|
54,732,000
EUR
|
99,279,000
EUR
|
111,512,000
EUR
|
1,280,090,000
EUR
|
105,897,000
EUR
|
1,751,812,000
EUR
|
265,490,000
EUR
|
35,059,000
EUR
|
14,990,000
EUR
|
30,000,000
EUR
|
1,664,318,000
EUR
|
3,198,000
EUR
|
1,211,292,000
EUR
|
67,865,000
EUR
|
105,897,000
EUR
|
1,667,516,000
EUR
|
118,350,000
EUR
|
73,774,000
EUR
|
14,990,000
EUR
|
26,925,000
EUR
|
54,732,000
EUR
|
223,847,000
EUR
|
73,774,000
EUR
|
1,167,388,000
EUR
|
86,983,000
EUR
|
105,897,000
EUR
|
1,537,535,000
EUR
|
2,735,000
EUR
|
52,076,000
EUR
|
11,918,000
EUR
|
163,097,000
EUR
|
52,076,000
EUR
|
14,990,000
EUR
|
1,540,270,000
EUR
|
30,000,000
EUR
|
54,732,000
EUR
|
100,332,000
EUR
|
| Liabilities [abstract] | ||||||||||||||||||||||||||||||||||||||||||
| Deferred tax liabilities | — | — | — | — | — | — | — | — | — | — |
11,179,000
EUR
|
— | — | — | — | — | — | — | — | — |
11,592,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities | — | — | — | — | — | — | — | — | — | — |
483,730,000
EUR
|
— | — | — | — | — | — | — | — | — |
517,102,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities | — | — | — | — | — | — | — | — | — | — |
2,235,542,000
EUR
|
— | — | — | — | — | — | — | — | — |
2,184,618,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |