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 |
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 | — |
455,970,000
EUR
|
— | — | — |
454,531,000
EUR
|
| Material income and expense [abstract] | ||||||
| Research and development expense | — |
91,830,000
EUR
|
— | — | — |
82,938,000
EUR
|
| Sales and marketing expense | — |
50,198,000
EUR
|
— | — | — |
49,105,000
EUR
|
| Share of profit (loss) of associates and joint ventures accounted for using equity method [abstract] | ||||||
| Share of profit (loss) of associates and joint ventures accounted for using equity method | — |
104,000
EUR
|
— | — | — |
125,000
EUR
|
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||
| Comprehensive income |
88,304,000
EUR
|
85,562,000
EUR
|
2,742,000
EUR
|
1,426,000
EUR
|
95,751,000
EUR
|
97,177,000
EUR
|