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 |
2019-01-01 to 2019-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | |||||||||||
| Statement of changes in equity [line items] | |||||||||||
| Changes in equity [abstract] | |||||||||||
| Comprehensive income [abstract] | |||||||||||
| Profit (loss) | — |
39 684 797
EUR
|
39 684 797
EUR
|
— |
39 684 797
EUR
|
— |
14 115 133
EUR
|
— |
14 115 133
EUR
|
14 115 133
EUR
|
— |
| Comprehensive income | — |
39 684 797
EUR
|
— | — | — | — | — | — |
14 115 133
EUR
|
— | — |
| Issue of equity |
226 509
EUR
|
— |
226 509
EUR
|
— | — |
700 755
EUR
|
22 424 160
EUR
|
— | — | — |
21 723 405
EUR
|
| Increase (decrease) through treasury share transactions, equity | — | — |
198 020
EUR
|
198 020
EUR
|
— | — |
116 464
EUR
|
116 464
EUR
|
— | — | — |