Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2021-12-31 |
As at 2020-12-31 |
As at 2019-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Property, plant and equipment [abstract] | |||
| Property, plant and equipment |
1 139 299
EUR
|
1 130 072
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
62 377
EUR
|
56 224
EUR
|
— |
| Goodwill |
65 957
EUR
|
65 957
EUR
|
— |
| Investments accounted for using equity method [abstract] | |||
| Investments accounted for using equity method |
2 095 582
EUR
|
1 753 928
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Trade and other current receivables |
2 416 299
EUR
|
1 391 578
EUR
|
— |
| Current prepayments and current accrued income including current contract assets [abstract] | |||
| Current accrued income including current contract assets [abstract] | |||
| Current contract assets |
6 489
EUR
|
10 252
EUR
|
— |
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
4 022 551
EUR
|
2 696 283
EUR
|
3 532 883
EUR
|
| Miscellaneous assets [abstract] | |||
| Derivative financial assets |
802,000
EUR
|
84 303
EUR
|
— |
| Trade and other current payables [abstract] | |||
| Current accruals and current deferred income including current contract liabilities [abstract] | |||
| Current deferred income including current contract liabilities [abstract] | |||
| Current contract liabilities [abstract] | |||
| Current contract liabilities |
7 289 333
EUR
|
6 225 243
EUR
|
— |
| Trade and other current payables |
1 201 204
EUR
|
922 898
EUR
|
— |
| Miscellaneous liabilities [abstract] | |||
| Derivative financial liabilities |
81 449
EUR
|
3 562
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
66 790
EUR
|
66 790
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
5 240 191
EUR
|
4 580 248
EUR
|
— |
| Accumulated other comprehensive income [abstract] | |||
| Reserve of exchange differences on translation |
23 894
EUR
|
54 334
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
16 215 863
EUR
|
13 711 456
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
12 272 124
EUR
|
10 180 722
EUR
|
— |
| Current liabilities |
10 725 397
EUR
|
8 925 070
EUR
|
— |
| Assets less current liabilities [abstract] |