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 |
2023-01-01 to 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 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 | — | — |
53,200,000
EUR
|
— |
4,051,400,000
EUR
|
— | — | — |
20,200,000
EUR
|
4,108,100,000
EUR
|
— |
8,100,000
EUR
|
200,000
EUR
|
33,000,000
EUR
|
31,500,000
EUR
|
— |
18,000,000
EUR
|
— | — | — | — | — |
20,700,000
EUR
|
4,140,300,000
EUR
|
6,300,000
EUR
|
4,115,800,000
EUR
|
100,000
EUR
|
8,000,000
EUR
|
11,700,000
EUR
|
— | — | — |
-
EUR
|
47,600,000
EUR
|
6,200,000
EUR
|
17,000,000
EUR
|
30,600,000
EUR
|
-
EUR
|
36,700,000
EUR
|
-
EUR
|
| Changes in equity [abstract] | ||||||||||||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | ||||||||||||||||||||||||||||||||||||||||
| Profit (loss) |
-
EUR
|
73,600,000
EUR
|
— |
60,800,000
EUR
|
— |
12,800,000
EUR
|
60,800,000
EUR
|
-
EUR
|
— | — |
-
EUR
|
— | — | — | — |
-
EUR
|
— |
-
EUR
|
-
EUR
|
81,100,000
EUR
|
88,000,000
EUR
|
6,900,000
EUR
|
— | — | — | — | — | — | — |
-
EUR
|
88,000,000
EUR
|
-
EUR
|
— | — | — | — | — | — | — | — |
| Other comprehensive income |
-
EUR
|
11,000,000
EUR
|
— |
10,300,000
EUR
|
— |
700,000
EUR
|
-
EUR
|
-
EUR
|
— | — |
-
EUR
|
— | — | — | — |
10,300,000
EUR
|
— |
-
EUR
|
-
EUR
|
21,600,000
EUR
|
-
EUR
|
7,500,000
EUR
|
— | — | — | — | — | — | — |
29,000,000
EUR
|
29,000,000
EUR
|
-
EUR
|
— | — | — | — | — | — | — | — |
| Comprehensive income |
-
EUR
|
62,600,000
EUR
|
— |
50,400,000
EUR
|
— |
12,200,000
EUR
|
60,800,000
EUR
|
-
EUR
|
— | — |
-
EUR
|
— | — | — | — |
10,300,000
EUR
|
— |
-
EUR
|
-
EUR
|
59,500,000
EUR
|
88,000,000
EUR
|
500,000
EUR
|
— | — | — | — | — | — | — |
29,000,000
EUR
|
59,000,000
EUR
|
-
EUR
|
— | — | — | — | — | — | — | — |
| Dividends recognised as distributions to owners |
-
EUR
|
169,800,000
EUR
|
— |
148,200,000
EUR
|
— |
21,600,000
EUR
|
-
EUR
|
148,200,000
EUR
|
— | — |
-
EUR
|
— | — | — | — |
-
EUR
|
— |
0
EUR
|
-
EUR
|
36,300,000
EUR
|
33,200,000
EUR
|
3,100,000
EUR
|
— | — | — | — | — | — | — |
-
EUR
|
33,200,000
EUR
|
-
EUR
|
— | — | — | — | — | — | — | — |
| Increase (decrease) through other changes, equity |
-
EUR
|
400,000
EUR
|
— |
9,800,000
EUR
|
— |
10,300,000
EUR
|
9,300,000
EUR
|
-
EUR
|
— | — |
0
EUR
|
— | — | — | — |
500,000
EUR
|
— |
-
EUR
|
-
EUR
|
4,500,000
EUR
|
7,700,000
EUR
|
700,000
EUR
|
— | — | — | — | — | — | — |
2,600,000
EUR
|
5,100,000
EUR
|
-
EUR
|
— | — | — | — | — | — | — | — |
| Increase (decrease) through treasury share transactions, equity |
100,000
EUR
|
100,000
EUR
|
— |
-
EUR
|
— |
-
EUR
|
-
EUR
|
-
EUR
|
— | — |
-
EUR
|
— | — | — | — |
-
EUR
|
— |
-
EUR
|
100,000
EUR
|
100,000
EUR
|
-
EUR
|
-
EUR
|
— | — | — | — | — | — | — |
-
EUR
|
100,000
EUR
|
-
EUR
|
— | — | — | — | — | — | — | — |
| Increase (decrease) through changes in ownership interests in subsidiaries that do not result in loss of control, equity |
-
EUR
|
103,600,000
EUR
|
— |
104,400,000
EUR
|
— |
800,000
EUR
|
-
EUR
|
104,300,000
EUR
|
— | — |
100,000
EUR
|
— | — | — | — |
-
EUR
|
— |
1,800,000
EUR
|
-
EUR
|
462,600,000
EUR
|
2,244,500,000
EUR
|
43,000,000
EUR
|
— | — | — | — | — | — | — |
37,400,000
EUR
|
505,600,000
EUR
|
1,774,500,000
EUR
|
— | — | — | — | — | — | — | — |
| Increase (decrease) through share-based payment transactions, equity |
-
EUR
|
13,700,000
EUR
|
— |
13,000,000
EUR
|
— |
700,000
EUR
|
13,000,000
EUR
|
-
EUR
|
— | — |
-
EUR
|
— | — | — | — |
-
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |