Analysis Of Income And Expense [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 |
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 |
2019-03-01 to 2019-12-31 |
2019-03-01 to 2019-12-31 |
2019-03-01 to 2019-12-31 |
2019-03-01 to 2019-12-31 |
2019-03-01 to 2019-12-31 |
2019-03-01 to 2019-12-31 |
2019-03-01 to 2019-12-31 |
2019-03-01 to 2019-12-31 |
2019-03-01 to 2019-12-31 |
2019-03-01 to 2019-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Analysis of income and expense [abstract] | ||||||||||||||||||||
| Revenue [abstract] | ||||||||||||||||||||
| Revenue |
526,891,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
653,067,000
EUR
|
— | — | — | — | — | — | — |
| Material income and expense [abstract] | ||||||||||||||||||||
| Research and development expense |
1,043,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
901,000
EUR
|
— | — | — | — | — | — | — |
| Finance income (cost) |
6,802,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
8,396,000
EUR
|
— | — | — | — | — | — | — |
| Income tax relating to components of other comprehensive income [abstract] | ||||||||||||||||||||
| Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss |
81,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
21,000
EUR
|
— | — | — | — | — | — | — |
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||||||||||||||
| Comprehensive income |
67,435,000
EUR
|
243,000
EUR
|
0
EUR
|
77,090,000
EUR
|
1,000
EUR
|
9,725,000
EUR
|
0
EUR
|
333,000
EUR
|
19,000
EUR
|
67,454,000
EUR
|
2,965,000
EUR
|
11,000
EUR
|
14,100,000
EUR
|
0
EUR
|
0
EUR
|
15,000
EUR
|
73,000
EUR
|
14,085,000
EUR
|
11,138,000
EUR
|
44,000
EUR
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | ||||||||||||||||||||
| Comprehensive income, attributable to owners of parent |
67,376,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
14,085,000
EUR
|
— | — | — | — | — | — | — |
| Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract] | ||||||||||||||||||||
| Comprehensive income, attributable to non-controlling interests |
19,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
15,000
EUR
|
— | — | — | — | — | — | — |