Statement Of Comprehensive Income [Abstract]
| Concept |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
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 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | ||||||||||||||||||
| Profit (loss) |
819,000
EUR
|
0
EUR
|
0
EUR
|
0
EUR
|
0
EUR
|
0
EUR
|
53,522,000
EUR
|
54,341,000
EUR
|
53,522,000
EUR
|
63,151,000
EUR
|
0
EUR
|
0
EUR
|
63,155,000
EUR
|
4,000
EUR
|
0
EUR
|
63,151,000
EUR
|
0
EUR
|
0
EUR
|
| Other comprehensive income [abstract] | ||||||||||||||||||
| Components of other comprehensive income that will not be reclassified to profit or loss, before tax [abstract] | ||||||||||||||||||
| Other comprehensive income, before tax, gains (losses) on remeasurements of defined benefit plans | — | — | — | — | — | — | — |
7,351,000
EUR
|
— | — | — | — |
420,000
EUR
|
— | — | — | — | — |
| Components of other comprehensive income that will be reclassified to profit or loss, before tax [abstract] | ||||||||||||||||||
| Exchange differences on translation [abstract] | ||||||||||||||||||
| Reclassification adjustments on exchange differences on translation of foreign operations, before tax | — | — | — | — | — | — | — |
0
EUR
|
— | — | — | — |
18,311,000
EUR
|
— | — | — | — | — |
| Other comprehensive income, before tax, exchange differences on translation of foreign operations | — | — | — | — | — | — | — |
10,795,000
EUR
|
— | — | — | — |
9,227,000
EUR
|
— | — | — | — | — |
| Cash flow hedges [abstract] | ||||||||||||||||||
| Other comprehensive income, before tax, cash flow hedges | — | — | — | — | — | — | — |
0
EUR
|
— | — | — | — |
70,000
EUR
|
— | — | — | — | — |
| Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss [abstract] | ||||||||||||||||||
| Income tax relating to remeasurements of defined benefit plans included in other comprehensive income | — | — | — | — | — | — | — |
1,469,000
EUR
|
— | — | — | — |
0
EUR
|
— | — | — | — | — |
| Other comprehensive income |
0
EUR
|
0
EUR
|
0
EUR
|
7,077,000
EUR
|
10,794,000
EUR
|
0
EUR
|
16,403,000
EUR
|
16,403,000
EUR
|
1,469,000
EUR
|
2,252,000
EUR
|
0
EUR
|
6,910,000
EUR
|
7,122,000
EUR
|
0
EUR
|
0
EUR
|
7,122,000
EUR
|
2,464,000
EUR
|
0
EUR
|
| Comprehensive income |
819,000
EUR
|
0
EUR
|
0
EUR
|
7,194,000
EUR
|
10,794,000
EUR
|
0
EUR
|
69,925,000
EUR
|
70,744,000
EUR
|
51,936,000
EUR
|
60,899,000
EUR
|
0
EUR
|
6,910,000
EUR
|
70,277,000
EUR
|
4,000
EUR
|
0
EUR
|
70,273,000
EUR
|
2,464,000
EUR
|
0
EUR
|
| Comprehensive income attributable to [abstract] | ||||||||||||||||||
| Comprehensive income, attributable to owners of parent | — | — | — | — | — | — | — |
69,926,000
EUR
|
— | — | — | — |
70,273,000
EUR
|
— | — | — | — | — |
| Comprehensive income, attributable to non-controlling interests | — | — | — | — | — | — | — |
819,000
EUR
|
— | — | — | — |
4,000
EUR
|
— | — | — | — | — |