Statement Of Changes In Equity [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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | ||||||||||
| Statement of changes in equity [line items] | ||||||||||
| Increase (decrease) through appropriation of retained earnings, equity | — | — |
-
EUR
|
14 115 133
EUR
|
14 115 133
EUR
|
— |
-
EUR
|
14 003 686
EUR
|
14 003 686
EUR
|
— |
| Reduction of issued capital |
38 982
EUR
|
1 151 013
EUR
|
1 189 995
EUR
|
— | — |
73 995
EUR
|
2 387 307
EUR
|
— | — |
2 313 312
EUR
|
| Share issue related cost | — | — | — | — | — | — |
403 213
EUR
|
— | — |
403 213
EUR
|