Statement Of Changes In Equity [Abstract]
| Concept |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
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 |
2020-01-01 to 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | ||||||||||
| Statement of changes in equity [line items] | ||||||||||
| Increase (decrease) through appropriation of retained earnings, equity | — |
20,414,000
EUR
|
— |
20,414,000
EUR
|
— |
196,297,000
EUR
|
— | — | — |
196,297,000
EUR
|
| Increase (decrease) through transactions with owners, equity |
1,507,000
EUR
|
47,346,000
EUR
|
1,497,000
EUR
|
20,414,000
EUR
|
26,942,000
EUR
|
167,851,000
EUR
|
1,375,000
EUR
|
28,456,000
EUR
|
1,385,000
EUR
|
196,297,000
EUR
|