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 |
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 |
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 |
2019-01-01 to 2019-12-31 |
2018-01-01 to 2018-12-31 |
2018-01-01 to 2018-12-31 |
As at 2018-12-31 |
2018-01-01 to 2018-12-31 |
2018-01-01 to 2018-12-31 |
2018-01-01 to 2018-12-31 |
2018-01-01 to 2018-12-31 |
2018-01-01 to 2018-12-31 |
2018-01-01 to 2018-12-31 |
2018-01-01 to 2018-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | ||||||||||||||||||||||||||||||
| Cash flows from (used in) operating activities [abstract] | ||||||||||||||||||||||||||||||
| Profit (loss) |
4,729,000
EUR
|
-
EUR
|
4,393,000
EUR
|
-
EUR
|
-
EUR
|
— |
-
EUR
|
-
EUR
|
335,000
EUR
|
4,393,000
EUR
|
-
EUR
|
95,363,000
EUR
|
95,363,000
EUR
|
1,176,000
EUR
|
— |
-
EUR
|
96,539,000
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
74,965,000
EUR
|
— |
74,965,000
EUR
|
77,312,000
EUR
|
-
EUR
|
-
EUR
|
2,347,000
EUR
|
-
EUR
|
-
EUR
|
| Adjustments to reconcile profit (loss) [abstract] | ||||||||||||||||||||||||||||||
| Adjustments for decrease (increase) in inventories |
12,260,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
32,989,000
EUR
|
— | — | — | — | — | — | — |
334,000
EUR
|
— | — | — | — | — |
| Adjustments for decrease (increase) in trade accounts receivable |
41,391,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
32,160,000
EUR
|
— | — | — | — | — | — | — |
11,209,000
EUR
|
— | — | — | — | — |
| Adjustments for increase (decrease) in trade accounts payable |
59,936,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
23,404,000
EUR
|
— | — | — | — | — | — | — |
1,306,000
EUR
|
— | — | — | — | — |
| Adjustments for depreciation and amortisation expense |
43,383,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
42,984,000
EUR
|
— | — | — | — | — | — | — |
34,492,000
EUR
|
— | — | — | — | — |
| Adjustments for share-based payments |
2,907,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
2,147,000
EUR
|
— | — | — | — | — | — | — |
2,050,000
EUR
|
— | — | — | — | — |
| Adjustments for losses (gains) on disposal of non-current assets |
170,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
1,024,000
EUR
|
— | — | — | — | — | — | — |
149,000
EUR
|
— | — | — | — | — |
| Cash flows from (used in) operations |
7,936,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
115,868,000
EUR
|
— | — | — | — | — | — | — |
98,030,000
EUR
|
— | — | — | — | — |
| Interest paid, classified as operating activities |
1,965,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
1,866,000
EUR
|
— | — | — | — | — | — | — |
1,566,000
EUR
|
— | — | — | — | — |
| Interest received, classified as operating activities |
1,845,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
7,648,000
EUR
|
— | — | — | — | — | — | — |
5,915,000
EUR
|
— | — | — | — | — |
| Income taxes paid (refund), classified as operating activities |
10,398,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
13,053,000
EUR
|
— | — | — | — | — | — | — |
12,460,000
EUR
|
— | — | — | — | — |
| Cash flows from (used in) operating activities |
18,454,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
108,597,000
EUR
|
— | — | — | — | — | — | — |
89,919,000
EUR
|
— | — | — | — | — |
| Cash flows from (used in) investing activities [abstract] | ||||||||||||||||||||||||||||||
| Cash flows from losing control of subsidiaries or other businesses, classified as investing activities |
-
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
-
EUR
|
— | — | — | — | — | — | — |
32,558,000
EUR
|
— | — | — | — | — |
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities |
-
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
3,272,000
EUR
|
— | — | — | — | — | — | — |
5,621,000
EUR
|
— | — | — | — | — |
| Other inflows (outflows) of cash, classified as investing activities |
55,530,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
41,285,000
EUR
|
— | — | — | — | — | — | — |
2,972,000
EUR
|
— | — | — | — | — |
| Cash flows from (used in) investing activities |
45,958,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
32,982,000
EUR
|
— | — | — | — | — | — | — |
168,152,000
EUR
|
— | — | — | — | — |
| Cash flows from (used in) financing activities [abstract] | ||||||||||||||||||||||||||||||
| Cash flows from (used in) financing activities |
39,634,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
41,218,000
EUR
|
— | — | — | — | — | — | — |
5,198,000
EUR
|
— | — | — | — | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | ||||||||||||||||||||||||||||||
| Effect of exchange rate changes on cash and cash equivalents |
17,588,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
4,866,000
EUR
|
— | — | — | — | — | — | — |
3,328,000
EUR
|
— | — | — | — | — |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes |
104,045,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
100,362,000
EUR
|
— | — | — | — | — | — | — |
73,035,000
EUR
|
— | — | — | — | — |
| Cash and cash equivalents | — | — | — | — | — |
235,402,000
EUR
|
— | — | — | — | — | — | — | — |
357,035,000
EUR
|
— | — | — | — | — | — | — |
251,807,000
EUR
|
— | — | — | — | — | — | — |