Statement Of Changes In Equity [Abstract]
| Concept |
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 |
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 |
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 |
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 |
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 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 | — | — | — |
6 954
EUR
|
9,000,000
EUR
|
— | — | — | — |
3 938
EUR
|
— |
85,000,000
EUR
|
549,000,000
EUR
|
868,000,000
EUR
|
1 155
EUR
|
— |
10 176
EUR
|
— | — |
428,000,000
EUR
|
10 725
EUR
|
— |
266,000,000
EUR
|
667,000,000
EUR
|
288,000,000
EUR
|
— | — | — | — |
12 088
EUR
|
4 640
EUR
|
3 444
EUR
|
— | — | — |
1,000,000
EUR
|
— | — |
511,000,000
EUR
|
— |
4 688
EUR
|
— |
500,000,000
EUR
|
85,000,000
EUR
|
1 848
EUR
|
355,000,000
EUR
|
— |
11 577
EUR
|
7 658
EUR
|
10 866
EUR
|
208,000,000
EUR
|
2 459
EUR
|
23,000,000
EUR
|
455,000,000
EUR
|
4 688
EUR
|
310,000,000
EUR
|
85,000,000
EUR
|
668,000,000
EUR
|
266,000,000
EUR
|
10 411
EUR
|
| Changes in equity [abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Profit (loss) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
575,000,000
EUR
|
— | — | — | — | — | — | — | — |
3 520
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other comprehensive income | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
382,000,000
EUR
|
— | — | — | — | — | — | — | — |
247,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Comprehensive income |
667,000,000
EUR
|
— |
10,000,000
EUR
|
— | — | — |
290,000,000
EUR
|
— | — | — |
368,000,000
EUR
|
— | — | — | — |
97,000,000
EUR
|
— |
193,000,000
EUR
|
3,000,000
EUR
|
— | — |
22,000,000
EUR
|
— | — | — | — |
3 273
EUR
|
80,000,000
EUR
|
3 444
EUR
|
— | — | — |
3 198
EUR
|
— |
22,000,000
EUR
|
— |
75,000,000
EUR
|
— | — |
168,000,000
EUR
|
— | — | — | — | — | — |
24,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Dividends recognised as distributions to owners | — | — | — | — | — |
911,000,000
EUR
|
911,000,000
EUR
|
— | — | — |
-
EUR
|
— | — | — | — |
59,000,000
EUR
|
— |
970,000,000
EUR
|
— | — | — | — | — | — | — | — |
583,000,000
EUR
|
— | — | — | — | — |
564,000,000
EUR
|
564,000,000
EUR
|
— | — |
19,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through other changes, equity |
3 444
EUR
|
-
EUR
|
-
EUR
|
— | — |
3 444
EUR
|
76,000,000
EUR
|
-
EUR
|
-
EUR
|
— |
-
EUR
|
— | — | — | — |
-
EUR
|
— |
76,000,000
EUR
|
76,000,000
EUR
|
— | — |
-
EUR
|
— | — | — |
-
EUR
|
65,000,000
EUR
|
-
EUR
|
2 459
EUR
|
— | — | — |
65,000,000
EUR
|
2 459
EUR
|
-
EUR
|
— |
-
EUR
|
-
EUR
|
— |
-
EUR
|
— |
-
EUR
|
— | — | — | — |
65,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through treasury share transactions, equity | — |
508,000,000
EUR
|
— | — | — |
42,000,000
EUR
|
550,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
550,000,000
EUR
|
— | — | — | — | — | — | — |
1 538
EUR
|
1 533
EUR
|
— | — | — | — | — |
1 533
EUR
|
5,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |