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 exercise of options, equity | — |
237,000
EUR
|
237,000
EUR
|
— |
128,000
EUR
|
128,000
EUR
|
| Purchase of treasury shares |
4,912,000
EUR
|
4,912,000
EUR
|
— |
2,823,000
EUR
|
2,823,000
EUR
|
— |