Statement Of Changes In Equity [Abstract]
| Concept |
2024-01-01 to 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 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
As at 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 |
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 |
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 2024-12-31 |
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 |
2023-01-01 to 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 |
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 |
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 |
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 |
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 | — | — |
2 280
EUR
|
— | — | — | — |
755,000,000
EUR
|
— |
484,000,000
EUR
|
99,000,000
EUR
|
499,000,000
EUR
|
83,000,000
EUR
|
— |
908,000,000
EUR
|
— | — |
216,000,000
EUR
|
— |
12,000,000
EUR
|
809,000,000
EUR
|
— |
4,000,000
EUR
|
507,000,000
EUR
|
4,000,000
EUR
|
— | — | — | — |
569,000,000
EUR
|
2 178
EUR
|
267,000,000
EUR
|
— | — | — | — |
110,000,000
EUR
|
— |
1 036
EUR
|
— |
499,000,000
EUR
|
435,000,000
EUR
|
— |
73,000,000
EUR
|
679,000,000
EUR
|
194,000,000
EUR
|
7,000,000
EUR
|
— |
613,000,000
EUR
|
2 251
EUR
|
386,000,000
EUR
|
5,000,000
EUR
|
105,000,000
EUR
|
173,000,000
EUR
|
1 045
EUR
|
57,000,000
EUR
|
517,000,000
EUR
|
718,000,000
EUR
|
499,000,000
EUR
|
1,000,000
EUR
|
| Changes in equity [abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Profit (loss) |
507,000,000
EUR
|
-
EUR
|
— |
-
EUR
|
507,000,000
EUR
|
-
EUR
|
-
EUR
|
— |
-
EUR
|
— | — | — | — |
38,000,000
EUR
|
— |
545,000,000
EUR
|
-
EUR
|
— |
-
EUR
|
— | — |
-
EUR
|
— | — | — |
308,000,000
EUR
|
-
EUR
|
-
EUR
|
267,000,000
EUR
|
— | — | — |
-
EUR
|
267,000,000
EUR
|
41,000,000
EUR
|
-
EUR
|
— |
-
EUR
|
— |
-
EUR
|
— | — |
-
EUR
|
— | — | — | — |
-
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Other comprehensive income |
-
EUR
|
-
EUR
|
— |
-
EUR
|
80,000,000
EUR
|
-
EUR
|
-
EUR
|
— |
62,000,000
EUR
|
— | — | — | — |
15,000,000
EUR
|
— |
95,000,000
EUR
|
-
EUR
|
— |
18,000,000
EUR
|
— | — |
-
EUR
|
— | — | — |
100,000,000
EUR
|
-
EUR
|
1,000,000
EUR
|
-
EUR
|
— | — | — |
-
EUR
|
95,000,000
EUR
|
5,000,000
EUR
|
-
EUR
|
— |
83,000,000
EUR
|
— |
-
EUR
|
— | — |
-
EUR
|
— | — | — | — |
13,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Comprehensive income |
507,000,000
EUR
|
-
EUR
|
— |
-
EUR
|
427,000,000
EUR
|
-
EUR
|
-
EUR
|
— |
62,000,000
EUR
|
— | — | — | — |
23,000,000
EUR
|
— |
450,000,000
EUR
|
-
EUR
|
— |
18,000,000
EUR
|
— | — |
-
EUR
|
— | — | — |
408,000,000
EUR
|
-
EUR
|
1,000,000
EUR
|
267,000,000
EUR
|
— | — | — |
-
EUR
|
362,000,000
EUR
|
46,000,000
EUR
|
-
EUR
|
— |
83,000,000
EUR
|
— |
-
EUR
|
— | — |
-
EUR
|
— | — | — | — |
13,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Issue of equity |
-
EUR
|
-
EUR
|
— |
-
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
— |
-
EUR
|
— | — | — | — |
2,000,000
EUR
|
— |
2,000,000
EUR
|
-
EUR
|
— |
-
EUR
|
— | — |
-
EUR
|
— | — | — |
-
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
— | — | — |
-
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
— |
-
EUR
|
— |
-
EUR
|
— | — |
-
EUR
|
— | — | — | — |
-
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Dividends recognised as distributions to owners |
-
EUR
|
-
EUR
|
— |
271,000,000
EUR
|
271,000,000
EUR
|
-
EUR
|
-
EUR
|
— |
-
EUR
|
— | — | — | — |
36,000,000
EUR
|
— |
307,000,000
EUR
|
-
EUR
|
— |
-
EUR
|
— | — |
-
EUR
|
— | — | — |
278,000,000
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
— | — | — |
249,000,000
EUR
|
249,000,000
EUR
|
29,000,000
EUR
|
-
EUR
|
— |
-
EUR
|
— |
-
EUR
|
— | — |
-
EUR
|
— | — | — | — |
-
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through other changes, equity |
-
EUR
|
-
EUR
|
— |
11,000,000
EUR
|
18,000,000
EUR
|
-
EUR
|
-
EUR
|
— |
-
EUR
|
— | — | — | — |
2,000,000
EUR
|
— |
20,000,000
EUR
|
6,000,000
EUR
|
— |
1,000,000
EUR
|
— | — |
-
EUR
|
— | — | — |
44,000,000
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
— | — | — |
43,000,000
EUR
|
46,000,000
EUR
|
2,000,000
EUR
|
-
EUR
|
— |
-
EUR
|
— |
-
EUR
|
— | — |
-
EUR
|
— | — | — | — |
3,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through treasury share transactions, equity |
-
EUR
|
10,000,000
EUR
|
— |
55,000,000
EUR
|
65,000,000
EUR
|
-
EUR
|
-
EUR
|
— |
-
EUR
|
— | — | — | — |
-
EUR
|
— |
65,000,000
EUR
|
-
EUR
|
— |
-
EUR
|
— | — |
-
EUR
|
— | — | — |
16,000,000
EUR
|
16,000,000
EUR
|
-
EUR
|
-
EUR
|
— | — | — |
-
EUR
|
16,000,000
EUR
|
-
EUR
|
-
EUR
|
— |
-
EUR
|
— |
-
EUR
|
— | — |
-
EUR
|
— | — | — | — |
-
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through share-based payment transactions, equity |
-
EUR
|
-
EUR
|
— |
-
EUR
|
28,000,000
EUR
|
-
EUR
|
-
EUR
|
— |
-
EUR
|
— | — | — | — |
-
EUR
|
— |
28,000,000
EUR
|
28,000,000
EUR
|
— |
-
EUR
|
— | — |
-
EUR
|
— | — | — |
21,000,000
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
— | — | — |
-
EUR
|
21,000,000
EUR
|
-
EUR
|
-
EUR
|
— |
-
EUR
|
— |
-
EUR
|
— | — |
21,000,000
EUR
|
— | — | — | — |
-
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |