Statement Of Changes In Equity [Abstract]
| Concept |
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 |
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 |
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 |
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 |
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 | — |
106,700,000
EUR
|
— |
71,700,000
EUR
|
— |
8,600,000
EUR
|
— | — |
28,700,000
EUR
|
— | — |
200,000
EUR
|
1,800,000
EUR
|
78,000,000
EUR
|
600,000
EUR
|
— |
82,000,000
EUR
|
— | — | — | — | — |
70,200,000
EUR
|
0
EUR
|
7,200,000
EUR
|
5,600,000
EUR
|
200,000
EUR
|
1,200,000
EUR
|
74,800,000
EUR
|
— | — | — |
5,900,000
EUR
|
58,400,000
EUR
|
69,400,000
EUR
|
0
EUR
|
64,400,000
EUR
|
5,000,000
EUR
|
100,000
EUR
|
200,000
EUR
|
| Changes in equity [abstract] | ||||||||||||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | ||||||||||||||||||||||||||||||||||||||||
| Profit (loss) |
10,400,000
EUR
|
— |
7,900,000
EUR
|
— | — | — |
2,500,000
EUR
|
7,900,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
4,900,000
EUR
|
1,500,000
EUR
|
3,400,000
EUR
|
— | — | — | — | — | — | — | — | — |
1,500,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Comprehensive income |
9,100,000
EUR
|
— |
6,700,000
EUR
|
— |
0
EUR
|
— |
2,400,000
EUR
|
7,900,000
EUR
|
— |
600,000
EUR
|
0
EUR
|
— | — | — | — |
600,000
EUR
|
— |
0
EUR
|
3,800,000
EUR
|
1,500,000
EUR
|
3,400,000
EUR
|
0
EUR
|
— | — | — | — | — | — | — |
0
EUR
|
400,000
EUR
|
1,100,000
EUR
|
— | — | — | — | — | — | — | — |
| Issue of equity |
1,500,000
EUR
|
— |
1,500,000
EUR
|
— |
1,500,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
1,700,000
EUR
|
— | — |
1,700,000
EUR
|
— | — | — | — | — | — | — | — |
1,700,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Dividends recognised as distributions to owners |
10,100,000
EUR
|
— |
8,400,000
EUR
|
— | — | — |
1,700,000
EUR
|
8,400,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
800,000
EUR
|
— |
800,000
EUR
|
— | — | — | — | — | — | — | — | — |
0
EUR
|
— | — | — | — | — | — | — | — | — |
| Increase (decrease) through changes in ownership interests in subsidiaries that do not result in loss of control, equity |
24,400,000
EUR
|
— |
3,600,000
EUR
|
— | — | — |
20,800,000
EUR
|
3,600,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
3,400,000
EUR
|
3,100,000
EUR
|
300,000
EUR
|
— | — | — | — | — | — | — | — | — |
3,100,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Increase (decrease) through share-based payment transactions, equity |
700,000
EUR
|
— |
700,000
EUR
|
— | — | — | — |
700,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
1,300,000
EUR
|
1,300,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
1,300,000
EUR
|
— | — | — | — | — | — | — | — | — |