Statement Of Cash Flows [Abstract]
| Concept |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
As at 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
As at 2018-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||||||||||||||||
| Cash flows from (used in) operating activities [abstract] | |||||||||||||||||||
| Profit (loss) |
194,590
EUR
|
192,843
EUR
|
0
EUR
|
— |
0
EUR
|
0
EUR
|
1,747
EUR
|
0
EUR
|
192,843
EUR
|
0
EUR
|
44,481
EUR
|
44,481
EUR
|
439,000
EUR
|
— |
44,920
EUR
|
0
EUR
|
0
EUR
|
0
EUR
|
— |
| Adjustments to reconcile profit (loss) [abstract] | |||||||||||||||||||
| Adjustments for decrease (increase) in inventories |
26,994
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
34,531
EUR
|
— | — | — | — |
| Adjustments for decrease (increase) in trade accounts receivable |
9,391
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
9,829
EUR
|
— | — | — | — |
| Adjustments for increase (decrease) in trade accounts payable |
17,640
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
2,826
EUR
|
— | — | — | — |
| Adjustments for undistributed profits of associates |
566,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
462,000
EUR
|
— | — | — | — |
| Other adjustments for non-cash items |
1,379
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
7,288
EUR
|
— | — | — | — |
| Dividends received, classified as operating activities |
0
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
750,000
EUR
|
— | — | — | — |
| Cash flows from (used in) operating activities |
192,858
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
90,176
EUR
|
— | — | — | — |
| Cash flows from (used in) investing activities [abstract] | |||||||||||||||||||
| Proceeds from sales of property, plant and equipment, classified as investing activities |
5,572
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
1,530
EUR
|
— | — | — | — |
| Interest received, classified as investing activities |
334,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
957,000
EUR
|
— | — | — | — |
| Cash flows from (used in) investing activities |
16,678
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
29,384
EUR
|
— | — | — | — |
| Cash flows from (used in) financing activities [abstract] | |||||||||||||||||||
| Payments from changes in ownership interests in subsidiaries that do not result in loss of control |
3,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
6,000
EUR
|
— | — | — | — |
| Repayments of borrowings, classified as financing activities |
40,706
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
20,969
EUR
|
— | — | — | — |
| Payments of lease liabilities, classified as financing activities |
3,097
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
2,668
EUR
|
— | — | — | — |
| Interest paid, classified as financing activities |
5,786
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
8,571
EUR
|
— | — | — | — |
| Cash flows from (used in) financing activities |
161,285
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
43,433
EUR
|
— | — | — | — |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes |
14,896
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
17,359
EUR
|
— | — | — | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||||||||||||||||
| Effect of exchange rate changes on cash and cash equivalents |
11,281
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
2,448
EUR
|
— | — | — | — |
| Cash and cash equivalents | — | — | — |
144,972
EUR
|
— | — | — | — | — | — | — | — | — |
141,356
EUR
|
— | — | — | — |
121,549
EUR
|