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 |
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 |
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 change in equity of subsidiaries, equity | — | — | — | — | — | — | — |
65,000
EUR
|
— | — |
667,000
EUR
|
732,000
EUR
|
667,000
EUR
|
| Increase (decrease) through transfer between revaluation surplus and retained earnings, equity | — | — |
263,000
EUR
|
— |
263,000
EUR
|
— | — | — | — |
185,000
EUR
|
— | — |
185,000
EUR
|
| Increase (decrease) through transactions with owners, equity |
112,000
EUR
|
2,649,000
EUR
|
6,123,000
EUR
|
2,311,000
EUR
|
9,758,000
EUR
|
338,000
EUR
|
18,418,000
EUR
|
1,072,000
EUR
|
676,000
EUR
|
— |
13,986,000
EUR
|
15,058,000
EUR
|
14,662,000
EUR
|