Statement Of Financial Position [Abstract]
| Concept |
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 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | |||||||||||||||||||||||||||
| Assets [abstract] | |||||||||||||||||||||||||||
| Property, plant and equipment | — | — | — |
361,330,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
356,219,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Goodwill | — | — | — |
130,711,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
131,034,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill | — | — | — |
473,561,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
426,835,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Investments accounted for using equity method | — | — | — |
13,562,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
13,252,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets | — | — | — |
9,617,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
11,518,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — | — | — |
373,509,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
218,270,000
EUR
|
— | — | — | — | — | — |
160,864,000
EUR
|
— | — | — | — |
| Assets | — | — | — |
2,033,719,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
1,686,034,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||||||||||||||
| Equity [abstract] | |||||||||||||||||||||||||||
| Issued capital | — | — | — |
33,797,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
22,539,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent | — | — | — |
760,142,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
360,255,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests | — | — | — |
5,409,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
293,864,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity |
0
EUR
|
9,949,000
EUR
|
714,154,000
EUR
|
765,551,000
EUR
|
1,369,000
EUR
|
760,142,000
EUR
|
5,409,000
EUR
|
873,000
EUR
|
33,797,000
EUR
|
339,548,000
EUR
|
293,864,000
EUR
|
360,255,000
EUR
|
22,539,000
EUR
|
8,447,000
EUR
|
2,016,000
EUR
|
654,119,000
EUR
|
9,949,000
EUR
|
1,318,000
EUR
|
332,409,000
EUR
|
274,800,000
EUR
|
203,000
EUR
|
9,949,000
EUR
|
607,209,000
EUR
|
305,078,000
EUR
|
5,220,000
EUR
|
22,539,000
EUR
|
140,000
EUR
|
| Liabilities [abstract] | |||||||||||||||||||||||||||
| Deferred tax liabilities | — | — | — |
99,977,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
86,940,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities | — | — | — |
2,033,719,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
1,686,034,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |