Subclassifications Of Assets, Liabilities And Equities [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 2021-12-31 |
As at 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | ||||||||||||||||||||||
| Property, plant and equipment [abstract] | ||||||||||||||||||||||
| Property, plant and equipment |
4 374 692
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
7 237 005
EUR
|
— |
5 324 490
EUR
|
— | — | — | — | — | — | — |
| Intangible assets and goodwill [abstract] | ||||||||||||||||||||||
| Intangible assets other than goodwill [abstract] | ||||||||||||||||||||||
| Intangible assets other than goodwill |
1 592 231
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
3 076 406
EUR
|
— |
3 076 406
EUR
|
— | — | — | — | — | — | — |
| Goodwill |
1 362 491
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
1 668 553
EUR
|
— |
1 668 553
EUR
|
— | — | — | — | — | — | — |
| Investments in subsidiaries, joint ventures and associates reported in separate financial statements [abstract] | ||||||||||||||||||||||
| Investments in subsidiaries, joint ventures and associates reported in separate financial statements |
7 852
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
84 158
EUR
|
— |
84 158
EUR
|
— | — | — | — | — | — | — |
| Trade and other current receivables [abstract] | ||||||||||||||||||||||
| Current trade receivables |
455 368
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
431 630
EUR
|
— |
431 630
EUR
|
— | — | — | — | — | — | — |
| Other current receivables |
586 957
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
1 015 354
EUR
|
— |
1 015 354
EUR
|
— | — | — | — | — | — | — |
| Categories of non-current financial assets [abstract] | ||||||||||||||||||||||
| Non-current financial assets |
180 997
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
94 703
EUR
|
— |
94 703
EUR
|
— | — | — | — | — | — | — |
| Cash and cash equivalents [abstract] | ||||||||||||||||||||||
| Cash [abstract] | ||||||||||||||||||||||
| Cash |
597 426
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
940 782
EUR
|
— | — | — | — | — | — | — |
| Cash equivalents [abstract] | ||||||||||||||||||||||
| Cash equivalents |
258 991
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
11 586
EUR
|
— | — | — | — | — | — | — |
| Cash and cash equivalents |
856 417
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
952 369
EUR
|
— |
952 369
EUR
|
— | — | — | — | — | — |
888 836
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 |
353 154
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
387 952
EUR
|
— |
387 952
EUR
|
— | — | — | — | — | — | — |
| Borrowings [abstract] | ||||||||||||||||||||||
| Non-current portion of non-current borrowings |
1 378 335
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
7 006 775
EUR
|
— |
7 006 775
EUR
|
— | — | — | — | — | — | — |
| Current borrowings and current portion of non-current borrowings [abstract] | ||||||||||||||||||||||
| Current borrowings and current portion of non-current borrowings |
8 236 460
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
1 855 524
EUR
|
— |
1 855 524
EUR
|
— | — | — | — | — | — | — |
| Non-current portion of non-current borrowings, by type [abstract] | ||||||||||||||||||||||
| Current borrowings and current portion of non-current borrowings, by type [abstract] | ||||||||||||||||||||||
| Trade and other current payables [abstract] | ||||||||||||||||||||||
| Current trade payables |
326 954
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
334 797
EUR
|
— |
334 797
EUR
|
— | — | — | — | — | — | — |
| Current payables on social security and taxes other than income tax |
411 874
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
329 107
EUR
|
— |
329 107
EUR
|
— | — | — | — | — | — | — |
| Miscellaneous current liabilities [abstract] | ||||||||||||||||||||||
| Other current liabilities |
529 492
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
633 297
EUR
|
— |
633 297
EUR
|
— | — | — | — | — | — | — |
| Issued capital [abstract] | ||||||||||||||||||||||
| Issued capital |
80 867
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
80 800
EUR
|
— |
80 800
EUR
|
— | — | — | — | — | — | — |
| Retained earnings [abstract] | ||||||||||||||||||||||
| Retained earnings, profit (loss) for reporting period |
4 027 042
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
65 185
EUR
|
— |
65 185
EUR
|
— | — | — | — | — | — | — |
| Accumulated other comprehensive income [abstract] | ||||||||||||||||||||||
| Revaluation surplus |
131 075
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
1 253 806
EUR
|
— |
66 564
EUR
|
— | — | — | — | — | — | — |
| Reserve of exchange differences on translation |
46 742
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
46 742
EUR
|
46 742
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
— |
-
EUR
|
5 617
EUR
|
-
EUR
|
-
EUR
|
5 976
EUR
|
5 976
EUR
|
359,000
EUR
|
-
EUR
|
— |
| Net assets (liabilities) [abstract] | ||||||||||||||||||||||
| Assets |
14 494 434
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
18 984 327
EUR
|
— |
17 071 812
EUR
|
— | — | — | — | — | — | — |
| Net current assets (liabilities) [abstract] | ||||||||||||||||||||||
| Current liabilities |
9 961 568
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
3 541 095
EUR
|
— |
3 541 095
EUR
|
— | — | — | — | — | — | — |
| Assets less current liabilities [abstract] |