Analysis Of Income And Expense [Abstract]
| Concept |
2020-01-01 to 2020-12-31 |
2019-01-01 to 2019-12-31 |
|---|---|---|
| Analysis of income and expense [abstract] | ||
| Revenue [abstract] | ||
| Interest income |
3 386
EUR
|
2 841
EUR
|
| Revenue |
3 772 374
EUR
|
4 322 450
EUR
|
| Material income and expense [abstract] | ||
| Research and development expense |
52 361
EUR
|
70 729
EUR
|
| Finance income (cost) | — | — |
| Other finance income (cost) |
30 165
EUR
|
18 371
EUR
|
| Interest expense |
59 554
EUR
|
69 166
EUR
|
| Selling, general and administrative expense [abstract] | ||
| Selling expense |
167 141
EUR
|
188 606
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 |
34 355
EUR
|
28 959
EUR
|
| Share of other comprehensive income of associates and joint ventures accounted for using equity method, net of tax [abstract] | ||
| Share of other comprehensive income of associates and joint ventures accounted for using equity method that will not be reclassified to profit or loss, net of tax |
4,000
EUR
|
11,000
EUR
|
| Comprehensive income, continuing and discontinued operations [abstract] | ||
| Comprehensive income |
30 751
EUR
|
65 964
EUR
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | ||
| Comprehensive income, attributable to owners of parent |
23 233
EUR
|
62 506
EUR
|
| Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract] | ||
| Comprehensive income, attributable to non-controlling interests |
7 518
EUR
|
3 458
EUR
|