Statement Of Changes In Equity [Abstract]
| Concept |
As at 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
2024-01-01 to 2024-12-31 |
As at 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
2024-01-01 to 2024-12-31 |
As at 2024-12-31 |
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 |
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 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | ||||||||||||||||||||||||||||||||||||||||
| Statement of changes in equity [line items] | ||||||||||||||||||||||||||||||||||||||||
| Equity |
3,841,000,000
EUR
|
— | — | — | — |
36,800,000
EUR
|
1,300,000
EUR
|
33,100,000
EUR
|
— |
3,854,000,000
EUR
|
— | — |
6,600,000
EUR
|
3,855,300,000
EUR
|
— |
2,700,000
EUR
|
3,700,000
EUR
|
— | — |
2,926,800,000
EUR
|
— |
2,962,000,000
EUR
|
— | — |
1,600,000
EUR
|
— | — |
36,100,000
EUR
|
85,900,000
EUR
|
2,925,200,000
EUR
|
9,300,000
EUR
|
— |
2,677,600,000
EUR
|
3,500,000
EUR
|
2,675,300,000
EUR
|
1,400,000
EUR
|
18,300,000
EUR
|
48,100,000
EUR
|
2,676,200,000
EUR
|
27,300,000
EUR
|
| Changes in equity [abstract] | ||||||||||||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | ||||||||||||||||||||||||||||||||||||||||
| Profit (loss) | — |
201,600,000
EUR
|
201,600,000
EUR
|
-
EUR
|
-
EUR
|
— | — | — |
9,000,000
EUR
|
— |
192,600,000
EUR
|
-
EUR
|
— | — |
-
EUR
|
— | — |
332,500,000
EUR
|
-
EUR
|
— |
330,500,000
EUR
|
— |
330,500,000
EUR
|
2,000,000
EUR
|
— |
-
EUR
|
-
EUR
|
— | — | — | — |
-
EUR
|
— | — | — | — | — | — | — | — |
| Other comprehensive income | — |
-
EUR
|
49,100,000
EUR
|
-
EUR
|
52,900,000
EUR
|
— | — | — |
10,200,000
EUR
|
— |
59,400,000
EUR
|
2,700,000
EUR
|
— | — |
1,000,000
EUR
|
— | — |
61,600,000
EUR
|
200,000
EUR
|
— |
55,500,000
EUR
|
— |
-
EUR
|
6,000,000
EUR
|
— |
37,800,000
EUR
|
-
EUR
|
— | — | — | — |
17,900,000
EUR
|
— | — | — | — | — | — | — | — |
| Comprehensive income | — |
201,600,000
EUR
|
250,700,000
EUR
|
-
EUR
|
52,900,000
EUR
|
— | — | — |
1,300,000
EUR
|
— |
252,000,000
EUR
|
2,700,000
EUR
|
— | — |
1,000,000
EUR
|
— | — |
270,900,000
EUR
|
200,000
EUR
|
— |
274,900,000
EUR
|
— |
330,500,000
EUR
|
4,000,000
EUR
|
— |
37,800,000
EUR
|
-
EUR
|
— | — | — | — |
17,900,000
EUR
|
— | — | — | — | — | — | — | — |
| Issue of equity | — |
642,600,000
EUR
|
643,300,000
EUR
|
700,000
EUR
|
-
EUR
|
— | — | — |
-
EUR
|
— |
643,300,000
EUR
|
-
EUR
|
— | — |
-
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through other changes, equity | — |
37,000,000
EUR
|
37,000,000
EUR
|
-
EUR
|
-
EUR
|
— | — | — |
2,300,000
EUR
|
— |
39,300,000
EUR
|
-
EUR
|
— | — |
-
EUR
|
— | — |
700,000
EUR
|
-
EUR
|
— |
-
EUR
|
— |
17,900,000
EUR
|
700,000
EUR
|
— |
-
EUR
|
17,800,000
EUR
|
— | — | — | — |
-
EUR
|
— | — | — | — | — | — | — | — |
| Increase (decrease) through treasury share transactions, equity | — |
800,000
EUR
|
800,000
EUR
|
-
EUR
|
-
EUR
|
— | — | — |
-
EUR
|
— |
800,000
EUR
|
-
EUR
|
— | — |
-
EUR
|
— | — |
33,900,000
EUR
|
-
EUR
|
— |
33,900,000
EUR
|
— |
33,900,000
EUR
|
-
EUR
|
— |
-
EUR
|
-
EUR
|
— | — | — | — |
-
EUR
|
— | — | — | — | — | — | — | — |
| Increase (decrease) through changes in ownership interests in subsidiaries that do not result in loss of control, equity | — |
50,400,000
EUR
|
50,400,000
EUR
|
-
EUR
|
-
EUR
|
— | — | — |
3,900,000
EUR
|
— |
46,600,000
EUR
|
-
EUR
|
— | — |
-
EUR
|
— | — |
8,500,000
EUR
|
-
EUR
|
— |
14,100,000
EUR
|
— |
14,100,000
EUR
|
5,500,000
EUR
|
— |
-
EUR
|
-
EUR
|
— | — | — | — |
-
EUR
|
— | — | — | — | — | — | — | — |
| Increase (decrease) through share-based payment transactions, equity | — |
27,000,000
EUR
|
27,000,000
EUR
|
-
EUR
|
-
EUR
|
— | — | — |
-
EUR
|
— |
27,000,000
EUR
|
-
EUR
|
— | — |
-
EUR
|
— | — |
21,700,000
EUR
|
-
EUR
|
— |
21,700,000
EUR
|
— |
21,700,000
EUR
|
-
EUR
|
— |
-
EUR
|
-
EUR
|
— | — | — | — |
-
EUR
|
— | — | — | — | — | — | — | — |