Disclosure Of Intangible Assets [Text Block]
| Concept |
2021-01-01 to 2021-12-31 |
2020-01-01 to 2020-12-31 |
|---|---|---|
| Disclosure of intangible assets [text block] | — | — |
| Research and development expense |
81,000,000
EUR
|
101,000,000
EUR
|