Statement Of Changes In Equity [Abstract]
| Concept |
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 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 |
2022-01-01 to 2022-12-31 |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | ||||||||||||||||||||||||||||||||||
| Statement of changes in equity [line items] | ||||||||||||||||||||||||||||||||||
| Equity |
22,115,000
EUR
|
380,976,000
EUR
|
— | — |
263,000,000
EUR
|
— | — |
44,478,000
EUR
|
51,383,000
EUR
|
— |
380,976,000
EUR
|
— |
0
EUR
|
— |
21,271,000
EUR
|
52,146,000
EUR
|
— | — | — |
380,895,000
EUR
|
— |
0
EUR
|
263,000,000
EUR
|
380,895,000
EUR
|
44,478,000
EUR
|
— | — | — |
20,262,000
EUR
|
102,000
EUR
|
47,794,000
EUR
|
375,432,000
EUR
|
263,000,000
EUR
|
44,478,000
EUR
|
| Changes in equity [abstract] | ||||||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | ||||||||||||||||||||||||||||||||||
| Profit (loss) | — | — |
25,592,000
EUR
|
25,592,000
EUR
|
— |
0
EUR
|
0
EUR
|
— | — |
0
EUR
|
— |
25,592,000
EUR
|
— |
0
EUR
|
— | — |
0
EUR
|
0
EUR
|
25,612,000
EUR
|
— |
0
EUR
|
— | — | — | — |
0
EUR
|
25,612,000
EUR
|
25,612,000
EUR
|
— | — | — | — | — | — |
| Other comprehensive income | — | — |
0
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
102,000
EUR
|
0
EUR
|
102,000
EUR
|
— |
0
EUR
|
— | — | — | — |
0
EUR
|
102,000
EUR
|
0
EUR
|
— | — | — | — | — | — |
| Comprehensive income | — | — |
25,592,000
EUR
|
25,592,000
EUR
|
— |
0
EUR
|
0
EUR
|
— | — |
0
EUR
|
— |
25,592,000
EUR
|
— |
0
EUR
|
— | — |
102,000
EUR
|
0
EUR
|
25,714,000
EUR
|
— |
0
EUR
|
— | — | — | — |
0
EUR
|
25,714,000
EUR
|
25,612,000
EUR
|
— | — | — | — | — | — |
| Dividends recognised as distributions to owners | — | — | — |
25,511,000
EUR
|
— |
0
EUR
|
0
EUR
|
— | — |
0
EUR
|
— |
25,511,000
EUR
|
— |
0
EUR
|
— | — |
0
EUR
|
0
EUR
|
20,251,000
EUR
|
— |
0
EUR
|
— | — | — | — |
0
EUR
|
— |
20,251,000
EUR
|
— | — | — | — | — | — |
| Increase (decrease) through other changes, equity | — | — | — |
844,000
EUR
|
— |
0
EUR
|
844,000
EUR
|
— | — |
0
EUR
|
— |
0
EUR
|
— |
0
EUR
|
— | — |
0
EUR
|
1,009,000
EUR
|
0
EUR
|
— |
0
EUR
|
— | — | — | — |
0
EUR
|
— |
1,009,000
EUR
|
— | — | — | — | — | — |