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 |
2020-01-01 to 2020-12-31 |
2019-01-01 to 2019-12-31 |
2019-12-31 to 2019-12-31 |
2019-12-31 to 2019-12-31 |
2019-12-31 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | |||||||||||
| Statement of changes in equity [line items] | |||||||||||
| Cancellation of treasury shares |
131,000
EUR
|
1,164
EUR
|
0
EUR
|
22,776
EUR
|
0
EUR
|
24,071
EUR
|
1,175
EUR
|
0
EUR
|
0
EUR
|
16,476
EUR
|
17,651
EUR
|