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 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 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 |
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] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Non-current assets [abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Property, plant and equipment | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
417,136,694
EUR
|
403,335,743
EUR
|
— | — | — | — | — | — | — | — | — |
378,579,903
EUR
|
— | — | — | — | — | — |
364,056,975
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Investment property | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
14,844,630
EUR
|
23,721,641
EUR
|
— | — | — | — | — | — | — | — | — |
15,087,221
EUR
|
— | — | — | — | — | — |
24,283,283
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
2,058,861
EUR
|
1,881,584
EUR
|
— | — | — | — | — | — | — | — | — |
2,286,740
EUR
|
— | — | — | — | — | — |
2,053,785
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Trade and other non-current receivables | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
31,397
EUR
|
41,088
EUR
|
— | — | — | — | — | — | — | — | — |
41,122
EUR
|
— | — | — | — | — | — |
41,122
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
5,665,198
EUR
|
5,589,177
EUR
|
— | — | — | — | — | — | — | — | — |
7,085,534
EUR
|
— | — | — | — | — | — |
7,056,554
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current assets | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
502,426,648
EUR
|
491,155,634
EUR
|
— | — | — | — | — | — | — | — | — |
474,919,477
EUR
|
— | — | — | — | — | — |
463,329,270
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current assets [abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Current inventories | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
1,362,769
EUR
|
1,362,769
EUR
|
— | — | — | — | — | — | — | — | — |
1,422,498
EUR
|
— | — | — | — | — | — |
1,422,498
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Trade and other current receivables | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
41,632,400
EUR
|
41,192,593
EUR
|
— | — | — | — | — | — | — | — | — |
43,828,727
EUR
|
— | — | — | — | — | — |
43,342,836
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current tax assets, current | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
883,596
EUR
|
885,779
EUR
|
— | — | — | — | — | — | — | — | — |
4,129,542
EUR
|
— | — | — | — | — | — |
4,165,130
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
61,021,421
EUR
|
37,051,470
EUR
|
— | — | — | — | — | — | — | — | — |
73,030,320
EUR
|
— | — | — | — | — | — |
65,846,592
EUR
|
— | — | — | — | — | — | — |
79,583,293
EUR
|
— | — | — | — |
73,376,306
EUR
|
— | — | — | — | — | — | — | — |
| Current assets | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
104,973,095
EUR
|
80,494,435
EUR
|
— | — | — | — | — | — | — | — | — |
122,490,937
EUR
|
— | — | — | — | — | — |
114,785,854
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Assets | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
607,399,743
EUR
|
571,650,069
EUR
|
— | — | — | — | — | — | — | — | — |
597,410,414
EUR
|
— | — | — | — | — | — |
578,115,124
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Issued capital | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
58,420,965
EUR
|
58,420,965
EUR
|
— | — | — | — | — | — | — | — | — |
58,420,965
EUR
|
— | — | — | — | — | — |
58,420,965
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Retained earnings | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
62,982,777
EUR
|
30,637,829
EUR
|
— | — | — | — | — | — | — | — | — |
61,607,313
EUR
|
— | — | — | — | — | — |
30,013,664
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Share premium | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
89,562,703
EUR
|
89,562,703
EUR
|
— | — | — | — | — | — | — | — | — |
89,562,703
EUR
|
— | — | — | — | — | — |
89,562,703
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other reserves | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
209,947,534
EUR
|
209,947,534
EUR
|
— | — | — | — | — | — | — | — | — |
194,311,159
EUR
|
— | — | — | — | — | — |
194,311,159
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
441,421,164
EUR
|
408,951,207
EUR
|
— | — | — | — | — | — | — | — | — |
418,850,455
EUR
|
— | — | — | — | — | — |
386,889,959
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
239,522
EUR
|
0
EUR
|
— | — | — | — | — | — | — | — | — |
238,901
EUR
|
— | — | — | — | — | — |
0
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
18,765,115
EUR
|
191,182,419
EUR
|
18,765,115
EUR
|
30,637,829
EUR
|
62,982,776
EUR
|
239,522
EUR
|
441,421,164
EUR
|
22,023,006
EUR
|
58,420,965
EUR
|
1,640,830
EUR
|
1,874,915
EUR
|
89,562,703
EUR
|
191,182,419
EUR
|
89,562,703
EUR
|
441,660,686
EUR
|
408,951,207
EUR
|
58,420,965
EUR
|
22,382,100
EUR
|
175,546,044
EUR
|
18,765,115
EUR
|
58,420,965
EUR
|
30,013,664
EUR
|
175,546,044
EUR
|
1,556,294
EUR
|
238,899
EUR
|
419,089,356
EUR
|
89,562,703
EUR
|
16,504,609
EUR
|
61,607,313
EUR
|
89,562,703
EUR
|
58,420,965
EUR
|
18,765,115
EUR
|
386,889,959
EUR
|
418,850,456
EUR
|
1,429,389
EUR
|
16,010,857
EUR
|
89,562,703
EUR
|
89,562,703
EUR
|
210,816
EUR
|
393,667,989
EUR
|
393,878,802
EUR
|
1,146,399
EUR
|
156,136,738
EUR
|
58,420,965
EUR
|
11,653,401
EUR
|
362,644,965
EUR
|
18,765,115
EUR
|
18,765,115
EUR
|
156,136,738
EUR
|
12,730,680
EUR
|
29,252,442
EUR
|
58,420,965
EUR
|
59,274,576
EUR
|
1,222,788
EUR
|
| Liabilities [abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Non-current liabilities [abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Non-current provisions [abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Non-current provisions | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
17,943,022
EUR
|
17,273,054
EUR
|
— | — | — | — | — | — | — | — | — |
21,728,542
EUR
|
— | — | — | — | — | — |
21,211,774
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Trade and other non-current payables | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
145,939
EUR
|
115,195
EUR
|
— | — | — | — | — | — | — | — | — |
965,934
EUR
|
— | — | — | — | — | — |
933,707
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other non-current financial liabilities | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
264,966
EUR
|
262,898
EUR
|
— | — | — | — | — | — | — | — | — |
237,955
EUR
|
— | — | — | — | — | — |
185,627
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current liabilities | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
115,100,788
EUR
|
113,014,150
EUR
|
— | — | — | — | — | — | — | — | — |
130,715,123
EUR
|
— | — | — | — | — | — |
144,484,229
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities [abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Trade and other current payables | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
39,734,303
EUR
|
38,832,869
EUR
|
— | — | — | — | — | — | — | — | — |
36,573,045
EUR
|
— | — | — | — | — | — |
35,813,153
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other current financial liabilities | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
382,791
EUR
|
330,668
EUR
|
— | — | — | — | — | — | — | — | — |
511,715
EUR
|
— | — | — | — | — | — |
406,608
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
50,638,269
EUR
|
49,684,712
EUR
|
— | — | — | — | — | — | — | — | — |
47,605,935
EUR
|
— | — | — | — | — | — |
46,740,936
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
607,399,743
EUR
|
571,650,069
EUR
|
— | — | — | — | — | — | — | — | — |
597,410,414
EUR
|
— | — | — | — | — | — |
578,115,124
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |