Statement Of Changes In Equity [Abstract]
| Concept |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | ||||||
| Statement of changes in equity [line items] | ||||||
| Increase (decrease) through acquisition of subsidiary, equity |
41,000
EUR
|
— |
41,000
EUR
|
— | — | — |
| Increase (decrease) through transactions with owners, equity |
11,236,000
EUR
|
8,290,000
EUR
|
2,945,000
EUR
|
315,000
EUR
|
5,400,000
EUR
|
5,085,000
EUR
|
| Purchase of treasury shares |
1,475,000
EUR
|
1,475,000
EUR
|
— | — |
582,000
EUR
|
582,000
EUR
|