Statement Of Changes In Equity [Abstract]
| Concept |
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 |
2021-01-01 to 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 |
As at 2021-12-31 |
2021-01-01 to 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 |
2021-01-01 to 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 |
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 |
As at 2020-12-31 |
As at 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | ||||||||||||||||||||||||||||||||||||||||
| Statement of changes in equity [line items] | ||||||||||||||||||||||||||||||||||||||||
| Equity |
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
|
— | — |
101,800,000
EUR
|
43,500,000
EUR
|
94,700,000
EUR
|
-
EUR
|
7,100,000
EUR
|
-
EUR
|
-
EUR
|
138,200,000
EUR
|
| Changes in equity [abstract] | ||||||||||||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | ||||||||||||||||||||||||||||||||||||||||
| Profit (loss) | — |
-
EUR
|
-
EUR
|
81,100,000
EUR
|
88,000,000
EUR
|
6,900,000
EUR
|
— | — | — | — | — | — | — |
-
EUR
|
88,000,000
EUR
|
-
EUR
|
30,400,000
EUR
|
— | — |
-
EUR
|
43,000,000
EUR
|
— |
-
EUR
|
-
EUR
|
— | — | — |
-
EUR
|
— | — |
73,400,000
EUR
|
43,000,000
EUR
|
— | — | — | — | — | — | — | — |
| Other comprehensive income | — |
-
EUR
|
-
EUR
|
21,600,000
EUR
|
-
EUR
|
7,500,000
EUR
|
— | — | — | — | — | — | — |
29,000,000
EUR
|
29,000,000
EUR
|
-
EUR
|
19,900,000
EUR
|
— | — |
-
EUR
|
9,900,000
EUR
|
— |
9,900,000
EUR
|
-
EUR
|
— | — | — |
-
EUR
|
— | — |
29,800,000
EUR
|
-
EUR
|
— | — | — | — | — | — | — | — |
| Comprehensive income | — |
-
EUR
|
-
EUR
|
59,500,000
EUR
|
88,000,000
EUR
|
500,000
EUR
|
— | — | — | — | — | — | — |
29,000,000
EUR
|
59,000,000
EUR
|
-
EUR
|
50,400,000
EUR
|
— | — |
-
EUR
|
52,900,000
EUR
|
— |
9,900,000
EUR
|
-
EUR
|
— | — | — |
-
EUR
|
— | — |
103,300,000
EUR
|
43,000,000
EUR
|
— | — | — | — | — | — | — | — |
| Dividends recognised as distributions to owners | — |
-
EUR
|
-
EUR
|
36,300,000
EUR
|
33,200,000
EUR
|
3,100,000
EUR
|
— | — | — | — | — | — | — |
-
EUR
|
33,200,000
EUR
|
-
EUR
|
115,300,000
EUR
|
— | — |
-
EUR
|
95,000,000
EUR
|
— |
-
EUR
|
-
EUR
|
— | — | — |
-
EUR
|
— | — |
210,300,000
EUR
|
95,000,000
EUR
|
— | — | — | — | — | — | — | — |
| Increase (decrease) through other changes, equity | — |
-
EUR
|
-
EUR
|
4,500,000
EUR
|
7,700,000
EUR
|
700,000
EUR
|
— | — | — | — | — | — | — |
2,600,000
EUR
|
5,100,000
EUR
|
-
EUR
|
3,300,000
EUR
|
— | — |
-
EUR
|
300,000
EUR
|
— |
-
EUR
|
-
EUR
|
— | — | — |
-
EUR
|
— | — |
3,600,000
EUR
|
300,000
EUR
|
— | — | — | — | — | — | — | — |
| Increase (decrease) through treasury share transactions, equity | — |
100,000
EUR
|
-
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
|
1,800,000
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
|
31,600,000
EUR
|
— | — |
-
EUR
|
32,900,000
EUR
|
— |
-
EUR
|
-
EUR
|
— | — | — |
-
EUR
|
— | — |
64,500,000
EUR
|
32,900,000
EUR
|
— | — | — | — | — | — | — | — |
| Increase (decrease) through share-based payment transactions, equity | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
57,100,000
EUR
|
— | — |
-
EUR
|
51,300,000
EUR
|
— |
-
EUR
|
-
EUR
|
— | — | — |
-
EUR
|
— | — |
108,400,000
EUR
|
51,300,000
EUR
|
— | — | — | — | — | — | — | — |