Statement Of Cash Flows [Abstract]
| Concept |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
2019-01-01 to 2019-12-31 |
As at 2019-12-31 |
As at 2018-12-31 |
|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||
| Cash flows from (used in) operating activities [abstract] | |||||
| Income taxes paid (refund), classified as operating activities | — |
56 504
EUR
|
60 624
EUR
|
— | — |
| Other inflows (outflows) of cash, classified as operating activities | — |
556,000
EUR
|
14 056
EUR
|
— | — |
| Cash flows from (used in) operating activities | — |
504 921
EUR
|
524 326
EUR
|
— | — |
| Cash flows from (used in) investing activities [abstract] | |||||
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities | — |
978,000
EUR
|
EUR
|
— | — |
| Purchase of property, plant and equipment, classified as investing activities | — |
104 477
EUR
|
94 504
EUR
|
— | — |
| Purchase of intangible assets, classified as investing activities | — |
3 214
EUR
|
4 410
EUR
|
— | — |
| Dividends received, classified as investing activities | — |
25 324
EUR
|
18 750
EUR
|
— | — |
| Cash flows from (used in) investing activities | — |
31 209
EUR
|
91 089
EUR
|
— | — |
| Cash flows from (used in) financing activities [abstract] | |||||
| Interest paid, classified as financing activities | — |
42 864
EUR
|
50 130
EUR
|
— | — |
| Other inflows (outflows) of cash, classified as financing activities | — |
4 319
EUR
|
7 540
EUR
|
— | — |
| Cash flows from (used in) financing activities | — |
82 741
EUR
|
268 793
EUR
|
— | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents | — |
16 731
EUR
|
3 459
EUR
|
— | — |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes | — |
390 972
EUR
|
164 444
EUR
|
— | — |
| Cash and cash equivalents |
940 416
EUR
|
— | — |
566 176
EUR
|
398 273
EUR
|