Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
|---|---|---|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | ||||||
| Property, plant and equipment [abstract] | ||||||
| Property, plant and equipment |
249,117
EUR
|
91,675
EUR
|
89,904
EUR
|
195,605
EUR
|
— | — |
| Intangible assets and goodwill [abstract] | ||||||
| Intangible assets and goodwill |
61,668
EUR
|
28,105
EUR
|
25,980
EUR
|
39,542
EUR
|
— | — |
| Investment property [abstract] | ||||||
| Investment property |
54,842
EUR
|
8,300
EUR
|
9,303
EUR
|
52,316
EUR
|
— | — |
| Investments in subsidiaries, joint ventures and associates reported in separate financial statements [abstract] | ||||||
| Investments in subsidiaries reported in separate financial statements |
-
EUR
|
749,060
EUR
|
351,883
EUR
|
-
EUR
|
— | — |
| Investments accounted for using equity method [abstract] | ||||||
| Investments accounted for using equity method |
7,988
EUR
|
— | — |
7,499
EUR
|
— | — |
| Categories of financial assets [abstract] | ||||||
| Financial assets at fair value through profit or loss [abstract] | ||||||
| Financial assets at fair value through profit or loss, mandatorily measured at fair value | — | — | — | — | — | — |
| Financial assets at fair value through profit or loss, classified as held for trading |
84,855
EUR
|
18,831
EUR
|
24,085
EUR
|
24,038
EUR
|
— | — |
| Financial assets at fair value through other comprehensive income [abstract] | ||||||
| Financial assets measured at fair value through other comprehensive income |
3.514.290
EUR
|
1.716.351
EUR
|
1.656.657
EUR
|
2.141.428
EUR
|
— | — |
| Cash and cash equivalents [abstract] | ||||||
| Cash [abstract] | ||||||
| Cash |
3.961.812
EUR
|
2.261.533
EUR
|
1.292.211
EUR
|
2.101.346
EUR
|
— | — |
| Cash and cash equivalents |
4.136.412
EUR
|
2.261.791
EUR
|
1.308.122
EUR
|
2.263.267
EUR
|
1.729.093
EUR
|
824,337
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 |
8,658
EUR
|
4,454
EUR
|
5,532
EUR
|
43,191
EUR
|
— | — |
| Miscellaneous assets [abstract] | ||||||
| Derivative financial assets | — | — | — | — | — | — |
| Derivative financial assets held for hedging |
-
EUR
|
-
EUR
|
788,000
EUR
|
788,000
EUR
|
— | — |
| Categories of financial liabilities [abstract] | ||||||
| Financial liabilities at fair value through profit or loss [abstract] | ||||||
| Financial liabilities at fair value through profit or loss that meet definition of held for trading |
15,485
EUR
|
15,500
EUR
|
17,892
EUR
|
17,903
EUR
|
— | — |
| Miscellaneous liabilities [abstract] | ||||||
| Derivative financial liabilities | — | — | — | — | — | — |
| Derivative financial liabilities held for trading |
61,161
EUR
|
61,161
EUR
|
49,507
EUR
|
49,507
EUR
|
— | — |
| Issued capital [abstract] | ||||||
| Issued capital |
200,000
EUR
|
200,000
EUR
|
200,000
EUR
|
200,000
EUR
|
— | — |
| Retained earnings [abstract] | ||||||
| Retained earnings |
846,762
EUR
|
341,992
EUR
|
228,040
EUR
|
574,489
EUR
|
— | — |
| Accumulated other comprehensive income [abstract] | ||||||
| Accumulated other comprehensive income |
21,127
EUR
|
24,102
EUR
|
20,285
EUR
|
26,493
EUR
|
— | — |
| Miscellaneous equity [abstract] | ||||||
| Statutory reserve |
13,522
EUR
|
13,522
EUR
|
13,522
EUR
|
13,522
EUR
|
— | — |
| Net assets (liabilities) [abstract] | ||||||
| Assets |
19.565.855
EUR
|
11.026.603
EUR
|
9.801.557
EUR
|
14.174.088
EUR
|
— | — |
| Liabilities |
17.442.815
EUR
|
9.575.609
EUR
|
8.468.332
EUR
|
12.443.191
EUR
|
— | — |
| Assets less current liabilities [abstract] |