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 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 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 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||||||||||||||
| Non-current assets [abstract] | ||||||||||||||||||||||||||||||
| Property, plant and equipment |
13,674,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
12,688,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Goodwill |
39,648,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
40,106,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill |
24,183,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
26,258,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Investments accounted for using equity method |
893,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
629,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets |
5,605,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
4,580,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other non-current financial assets |
2,049,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
2,026,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other non-current non-financial assets |
1,065,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
1,376,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current assets |
87,117,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
87,663,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current assets [abstract] | ||||||||||||||||||||||||||||||
| Current inventories |
13,636,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
11,314,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current tax assets, current |
1,507,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
1,526,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other current financial assets |
5,208,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
3,342,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other current non-financial assets |
1,923,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
1,709,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents |
5,171,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
4,564,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
4,191,000
EUR
|
— |
| Non-current assets or disposal groups classified as held for sale or as held for distribution to owners |
3,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
76,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current assets |
37,760,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
32,578,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Assets |
124,877,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
120,241,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||||||||||||||
| Issued capital |
2,515,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
2,515,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Share premium |
18,261,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
18,261,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent |
38,773,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
33,020,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests |
153,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
148,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
38,926,000
EUR
|
112,000,000
EUR
|
–
EUR
|
153,000,000
EUR
|
18,261,000
EUR
|
17,233,000
EUR
|
2,515,000
EUR
|
531,000,000
EUR
|
38,773,000
EUR
|
121,000,000
EUR
|
13,345,000
EUR
|
–
EUR
|
33,168,000
EUR
|
1,000,000
EUR
|
212,000,000
EUR
|
33,020,000
EUR
|
18,261,000
EUR
|
148,000,000
EUR
|
1,312,000
EUR
|
2,515,000
EUR
|
13,057,000
EUR
|
152,000,000
EUR
|
152,000,000
EUR
|
30,523,000
EUR
|
2,515,000
EUR
|
3,581,000
EUR
|
2,000,000
EUR
|
18,261,000
EUR
|
30,675,000
EUR
|
117,000,000
EUR
|
| Liabilities [abstract] | ||||||||||||||||||||||||||||||
| Non-current liabilities [abstract] | ||||||||||||||||||||||||||||||
| Non-current provisions [abstract] | ||||||||||||||||||||||||||||||
| Non-current provisions for employee benefits |
4,388,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
7,175,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax liabilities |
727,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
931,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current tax liabilities, non-current |
1,672,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
1,601,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other non-current financial liabilities |
33,791,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
36,481,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other non-current non-financial liabilities |
1,127,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
1,653,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current liabilities |
50,867,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
57,670,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities [abstract] | ||||||||||||||||||||||||||||||
| Trade and other current payables |
7,545,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
6,792,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current tax liabilities, current |
1,056,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
686,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other current financial liabilities |
7,861,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
4,391,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other current non-financial liabilities |
3,784,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
2,095,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities |
35,084,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
29,403,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities |
124,877,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
120,241,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |