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 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Analysis of income and expense [abstract] | ||||||||||
| Revenue [abstract] | ||||||||||
| Revenue | — | — |
832,900,000
EUR
|
— | — | — | — | — |
966,500,000
EUR
|
— |
| Material income and expense [abstract] | ||||||||||
| Research and development expense | — | — |
31,700,000
EUR
|
— | — | — | — | — |
30,900,000
EUR
|
— |
| Miscellaneous other operating income | — | — |
5,500,000
EUR
|
— | — | — | — | — |
4,100,000
EUR
|
— |
| Miscellaneous other operating expense | — | — |
2,200,000
EUR
|
— | — | — | — | — |
3,800,000
EUR
|
— |
| Miscellaneous other comprehensive income [abstract] | ||||||||||
| Other comprehensive income, before tax, exchange differences on translation of foreign operations and hedges of net investments in foreign operations [abstract] | ||||||||||
| Other comprehensive income, before tax, exchange differences on translation of foreign operations |
-
EUR
|
-
EUR
|
19,200,000
EUR
|
19,200,000
EUR
|
-
EUR
|
5,400,000
EUR
|
-
EUR
|
-
EUR
|
5,400,000
EUR
|
-
EUR
|
| Share of profit (loss) of associates and joint ventures accounted for using equity method [abstract] | ||||||||||
| Share of profit (loss) of associates accounted for using equity method | — | — |
100,000
EUR
|
— | — | — | — | — |
3,700,000
EUR
|
— |
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||||
| Comprehensive income |
3,700,000
EUR
|
-
EUR
|
23,400,000
EUR
|
19,200,000
EUR
|
500,000
EUR
|
5,400,000
EUR
|
-
EUR
|
7,700,000
EUR
|
12,000,000
EUR
|
1,100,000
EUR
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | ||||||||||
| Comprehensive income, attributable to owners of parent | — | — |
23,400,000
EUR
|
— | — | — | — | — |
12,000,000
EUR
|
— |