Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2023-12-31 |
As at 2022-12-31 |
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 |
3.782.780
EUR
|
4.152.682
EUR
|
— | — |
| Intangible assets and goodwill [abstract] | ||||
| Intangible assets other than goodwill [abstract] | ||||
| Intangible assets other than goodwill |
1.362.327
EUR
|
1.518.677
EUR
|
— | — |
| Goodwill |
14.650.008
EUR
|
15.791.181
EUR
|
— | — |
| Investments accounted for using equity method [abstract] | ||||
| Investments accounted for using equity method |
642,928
EUR
|
773,724
EUR
|
— | — |
| Trade and other current receivables [abstract] | ||||
| Current receivables due from related parties |
165,299
EUR
|
140,072
EUR
|
— | — |
| Classes of current inventories [abstract] | ||||
| Current inventories |
2.179.175
EUR
|
2.296.214
EUR
|
— | — |
| Classes of current inventories, alternative [abstract] | ||||
| Cash and cash equivalents [abstract] | ||||
| Cash and cash equivalents |
1.403.492
EUR
|
1.273.787
EUR
|
1.481.655
EUR
|
1.081.539
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 |
507,600
EUR
|
—
EUR
|
— | — |
| Borrowings [abstract] | ||||
| Non-current portion of non-current borrowings |
6.959.863
EUR
|
7.170.734
EUR
|
— | — |
| Current borrowings and current portion of non-current borrowings [abstract] | ||||
| Current portion of non-current borrowings |
487,699
EUR
|
694,062
EUR
|
— | — |
| Non-current portion of non-current borrowings, by type [abstract] | ||||
| Trade and other current payables [abstract] | ||||
| Current payables to related parties |
123,081
EUR
|
138,329
EUR
|
— | — |
| Miscellaneous non-current liabilities [abstract] | ||||
| Non-current net defined benefit liability |
664,327
EUR
|
514,219
EUR
|
— | — |
| Issued capital [abstract] | ||||
| Issued capital |
293,413
EUR
|
293,413
EUR
|
— | — |
| Retained earnings [abstract] | ||||
| Retained earnings |
10.921.686
EUR
|
10.711.709
EUR
|
— | — |
| Accumulated other comprehensive income [abstract] | ||||
| Accumulated other comprehensive income |
975,169
EUR
|
388,468
EUR
|
— | — |
| Miscellaneous equity [abstract] | ||||
| Additional paid-in capital |
3.380.331
EUR
|
3.372.799
EUR
|
— | — |
| Net assets (liabilities) [abstract] | ||||
| Assets |
33.929.808
EUR
|
35.754.114
EUR
|
— | — |
| Liabilities |
19.103.273
EUR
|
20.304.935
EUR
|
— | — |
| Net current assets (liabilities) [abstract] | ||||
| Current assets |
8.701.411
EUR
|
8.203.455
EUR
|
— | — |
| Current liabilities |
6.111.590
EUR
|
6.467.314
EUR
|
— | — |
| Assets less current liabilities [abstract] |