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 |
2022-01-01 to 2022-12-31 |
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 disposal of subsidiary, equity | — |
151,000
EUR
|
— |
151,000
EUR
|
— | — |
| Purchase of treasury shares |
399,524,000
EUR
|
399,524,000
EUR
|
399,524,000
EUR
|
— |
7,400,000
EUR
|
7,400,000
EUR
|