Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
|---|---|---|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | ||||||
| Property, plant and equipment [abstract] | ||||||
| Property, plant and equipment |
457.645.315
EUR
|
446.106.451
EUR
|
438.877.277
EUR
|
425.978.241
EUR
|
— | — |
| Intangible assets and goodwill [abstract] | ||||||
| Intangible assets other than goodwill [abstract] | ||||||
| Intangible assets other than goodwill |
943
EUR
|
870
EUR
|
1.372.176
EUR
|
1.250.530
EUR
|
— | — |
| Investment property [abstract] | ||||||
| Investment property |
15.324.069
EUR
|
23.467.367
EUR
|
15.530.234
EUR
|
23.975.120
EUR
|
— | — |
| Investments in subsidiaries, joint ventures and associates reported in separate financial statements [abstract] | ||||||
| Investments in subsidiaries reported in separate financial statements |
0
EUR
|
4.048.063
EUR
|
0
EUR
|
4.048.063
EUR
|
— | — |
| Investments in associates reported in separate financial statements |
16.361.004
EUR
|
6.737.709
EUR
|
15.784.793
EUR
|
6.737.709
EUR
|
— | — |
| Trade and other non-current receivables [abstract] | ||||||
| Trade and other non-current receivables |
40
EUR
|
40
EUR
|
40
EUR
|
40
EUR
|
— | — |
| Miscellaneous non-current assets [abstract] | ||||||
| Non-current investments other than investments accounted for using equity method |
48.989.127
EUR
|
45.758.319
EUR
|
59.972.076
EUR
|
56.587.335
EUR
|
— | — |
| Trade and other current receivables [abstract] | ||||||
| Trade and other current receivables |
60.178.626
EUR
|
59.622.532
EUR
|
47.326.339
EUR
|
46.773.388
EUR
|
— | — |
| Classes of current inventories [abstract] | ||||||
| Current inventories |
1.596.208
EUR
|
1.596.208
EUR
|
1.422.438
EUR
|
1.422.438
EUR
|
— | — |
| Classes of current inventories, alternative [abstract] | ||||||
| Cash and cash equivalents [abstract] | ||||||
| Cash and cash equivalents |
94.749.216
EUR
|
69.095.661
EUR
|
40.638.685
EUR
|
16.342.426
EUR
|
61.021.421
EUR
|
37.051.470
EUR
|
| Non-current assets or disposal groups classified as held for sale or as held for distribution to owners [abstract] | ||||||
| Non-current assets or disposal groups classified as held for sale or as held for distribution to owners |
0
EUR
|
0
EUR
|
341
EUR
|
485
EUR
|
— | — |
| Miscellaneous assets [abstract] | ||||||
| Other assets |
217
EUR
|
217
EUR
|
9.650.187
EUR
|
9.650.187
EUR
|
— | — |
| Borrowings [abstract] | ||||||
| Non-current portion of non-current borrowings |
54.315.463
EUR
|
54.315.463
EUR
|
60.688.522
EUR
|
60.688.522
EUR
|
— | — |
| Current borrowings and current portion of non-current borrowings [abstract] | ||||||
| Current borrowings |
8.336.093
EUR
|
8.336.093
EUR
|
10.521.175
EUR
|
10.521.175
EUR
|
— | — |
| Non-current portion of non-current borrowings, by type [abstract] | ||||||
| Trade and other non-current payables [abstract] | ||||||
| Non-current accruals and non-current deferred income including non-current contract liabilities [abstract] | ||||||
| Non-current deferred income including non-current contract liabilities [abstract] | ||||||
| Non-current deferred income including non-current contract liabilities |
32.406.391
EUR
|
31.277.675
EUR
|
30.137.376
EUR
|
28.878.641
EUR
|
— | — |
| Trade and other non-current payables |
1.145.239
EUR
|
1.105.802
EUR
|
144
EUR
|
106
EUR
|
— | — |
| Trade and other current payables [abstract] | ||||||
| Trade and other current payables |
57.286.363
EUR
|
56.078.955
EUR
|
41.324.946
EUR
|
40.329.201
EUR
|
— | — |
| Issued capital [abstract] | ||||||
| Issued capital |
58.420.965
EUR
|
58.420.965
EUR
|
58.420.965
EUR
|
58.420.965
EUR
|
— | — |
| Retained earnings [abstract] | ||||||
| Retained earnings |
85.232.746
EUR
|
50.229.864
EUR
|
63.769.456
EUR
|
29.592.320
EUR
|
— | — |
| Accumulated other comprehensive income [abstract] | ||||||
| Revaluation surplus |
20.670.418
EUR
|
20.471.436
EUR
|
30.036.801
EUR
|
29.692.618
EUR
|
— | — |
| Net assets (liabilities) [abstract] | ||||||
| Assets |
701.154.228
EUR
|
662.680.856
EUR
|
634.103.258
EUR
|
596.417.076
EUR
|
— | — |
| Net current assets (liabilities) [abstract] | ||||||
| Current assets |
156.525.767
EUR
|
130.316.118
EUR
|
89.729.888
EUR
|
65.024.871
EUR
|
— | — |
| Current liabilities |
75.818.749
EUR
|
74.666.277
EUR
|
55.446.409
EUR
|
54.449.795
EUR
|
— | — |
| Assets less current liabilities [abstract] |