Statement Of Changes In Equity [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 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 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | |||||||||||||||||||||||||||||||||||
| Statement of changes in equity [line items] | |||||||||||||||||||||||||||||||||||
| Equity | — |
315,296,000
EUR
|
216,977,000
EUR
|
— | — |
9,043,000
EUR
|
— | — |
50,104,000
EUR
|
27,103,000
EUR
|
4,275,000
EUR
|
— |
70,548,000
EUR
|
— |
267,967,000
EUR
|
— | — | — | — | — |
8,477,000
EUR
|
169,584,000
EUR
|
50,155,000
EUR
|
27,477,000
EUR
|
69,987,000
EUR
|
2,758,000
EUR
|
— | — |
178,330,000
EUR
|
70,236,000
EUR
|
269,054,000
EUR
|
4,215,000
EUR
|
-
EUR
|
33,883,000
EUR
|
50,155,000
EUR
|
| Changes in equity [abstract] | |||||||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | |||||||||||||||||||||||||||||||||||
| Profit (loss) |
68,027,000
EUR
|
— | — |
966,000
EUR
|
67,061,000
EUR
|
— |
-
EUR
|
-
EUR
|
— | — | — |
-
EUR
|
— |
-
EUR
|
— |
-
EUR
|
10,598,000
EUR
|
10,856,000
EUR
|
259,000
EUR
|
-
EUR
|
— | — | — | — | — | — |
-
EUR
|
-
EUR
|
— | — | — | — | — | — | — |
| Other comprehensive income |
1,606,000
EUR
|
— | — |
383,000
EUR
|
81,000
EUR
|
— |
375,000
EUR
|
-
EUR
|
— | — | — |
-
EUR
|
— |
1,517,000
EUR
|
— |
-
EUR
|
1,013,000
EUR
|
20,000
EUR
|
467,000
EUR
|
6,972,000
EUR
|
— | — | — | — | — | — |
6,406,000
EUR
|
-
EUR
|
— | — | — | — | — | — | — |
| Comprehensive income |
66,421,000
EUR
|
— | — |
583,000
EUR
|
66,980,000
EUR
|
— |
375,000
EUR
|
-
EUR
|
— | — | — |
-
EUR
|
— |
1,517,000
EUR
|
— |
-
EUR
|
9,585,000
EUR
|
10,877,000
EUR
|
726,000
EUR
|
6,972,000
EUR
|
— | — | — | — | — | — |
6,406,000
EUR
|
-
EUR
|
— | — | — | — | — | — | — |
| Dividends recognised as distributions to owners |
19,650,000
EUR
|
— | — |
16,000
EUR
|
19,634,000
EUR
|
— |
-
EUR
|
-
EUR
|
— | — | — |
-
EUR
|
— |
-
EUR
|
— |
-
EUR
|
19,623,000
EUR
|
19,623,000
EUR
|
-
EUR
|
-
EUR
|
— | — | — | — | — | — |
-
EUR
|
-
EUR
|
— | — | — | — | — | — | — |
| Increase (decrease) through treasury share transactions, equity |
589,000
EUR
|
— | — |
-
EUR
|
-
EUR
|
— |
-
EUR
|
50,000
EUR
|
— | — | — |
539,000
EUR
|
— |
-
EUR
|
— |
1,000
EUR
|
10,000
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
— | — | — | — | — | — |
-
EUR
|
9,000
EUR
|
— | — | — | — | — | — | — |
| Increase (decrease) through share-based payment transactions, equity |
1,146,000
EUR
|
— | — |
-
EUR
|
47,000
EUR
|
— |
-
EUR
|
-
EUR
|
— | — | — |
1,100,000
EUR
|
— |
-
EUR
|
— |
-
EUR
|
241,000
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
— | — | — | — | — | — |
-
EUR
|
241,000
EUR
|
— | — | — | — | — | — | — |