Statement Of Changes In Equity [Abstract]
| Concept |
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 |
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 |
As at 2023-12-31 |
As at 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 |
As at 2022-12-31 |
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 |
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 |
As at 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 |
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 | — | — |
407,800,000
EUR
|
— |
54,400,000
EUR
|
— | — |
500,000
EUR
|
— |
61,500,000
EUR
|
44,000,000
EUR
|
407,300,000
EUR
|
1,500,000
EUR
|
336,800,000
EUR
|
— |
0
EUR
|
500,000
EUR
|
481,400,000
EUR
|
— | — | — | — |
900,000
EUR
|
110,700,000
EUR
|
61,500,000
EUR
|
33,000,000
EUR
|
480,500,000
EUR
|
— |
4,200,000
EUR
|
336,800,000
EUR
|
— |
336,800,000
EUR
|
400,000
EUR
|
121,600,000
EUR
|
507,900,000
EUR
|
1,700,000
EUR
|
507,000,000
EUR
|
900,000
EUR
|
15,000,000
EUR
|
61,500,000
EUR
|
| Changes in equity [abstract] | ||||||||||||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | ||||||||||||||||||||||||||||||||||||||||
| Profit (loss) | — |
39,900,000
EUR
|
— |
39,900,000
EUR
|
— |
0
EUR
|
39,900,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
18,100,000
EUR
|
17,900,000
EUR
|
200,000
EUR
|
— | — | — | — | — | — |
17,900,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Other comprehensive income | — |
18,600,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
14,400,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Comprehensive income | — |
58,500,000
EUR
|
— |
58,400,000
EUR
|
— |
100,000
EUR
|
41,800,000
EUR
|
— |
11,000,000
EUR
|
— | — | — | — | — |
5,700,000
EUR
|
— | — | — |
3,700,000
EUR
|
19,000,000
EUR
|
200,000
EUR
|
2,400,000
EUR
|
— | — | — | — | — |
3,500,000
EUR
|
— | — |
18,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Dividends recognised as distributions to owners | — |
15,100,000
EUR
|
— |
14,900,000
EUR
|
— |
200,000
EUR
|
14,900,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
30,700,000
EUR
|
30,500,000
EUR
|
200,000
EUR
|
— | — | — | — | — | — |
30,500,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through other changes, equity |
500,000
EUR
|
0
EUR
|
— |
0
EUR
|
— | — |
500,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through share-based payment transactions, equity | — |
0
EUR
|
— |
0
EUR
|
— | — |
0
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
600,000
EUR
|
600,000
EUR
|
— | — | — | — | — | — | — |
600,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |