Disclosure Of Intangible Assets [Text Block]
| Concept |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
2022-01-01 to 2022-12-31 |
As at 2022-12-31 |
|---|---|---|---|---|
| Disclosure of intangible assets [text block] | — |
Sonstige immaterielle Vermögenswerte
|
— | — |
| Disclosure of detailed information about intangible assets [text block] | — | — | — | — |
| Disclosure of detailed information about intangible assets [abstract] | ||||
| Disclosure of detailed information about intangible assets [line items] | ||||
| Reconciliation of changes in intangible assets other than goodwill [abstract] | ||||
| Intangible assets other than goodwill |
2,097,900
EUR
|
— | — |
1,283,100
EUR
|
| Research and development expense | — |
1,708,000,000
EUR
|
1,792,000,000
EUR
|
— |