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 |
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 |
As at 2024-12-31 |
As at 2024-12-31 |
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 |
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 |
As at 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 |
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 | — | — | — |
2,992,000,000
EUR
|
— |
77,000,000
EUR
|
51,000,000
EUR
|
41,000,000
EUR
|
— |
3,086,000,000
EUR
|
— |
7,000,000
EUR
|
3,086,000,000
EUR
|
— | — |
2,679,000,000
EUR
|
— | — |
2,630,000,000
EUR
|
— |
6,000,000
EUR
|
— | — |
77,000,000
EUR
|
8,000,000
EUR
|
42,000,000
EUR
|
2,679,000,000
EUR
|
29,000,000
EUR
|
29,000,000
EUR
|
2,505,000,000
EUR
|
35,000,000
EUR
|
0
EUR
|
2,385,000,000
EUR
|
33,000,000
EUR
|
77,000,000
EUR
|
41,000,000
EUR
|
2,505,000,000
EUR
|
2,505,000,000
EUR
|
0
EUR
|
33,000,000
EUR
|
6,000,000
EUR
|
77,000,000
EUR
|
2,414,000,000
EUR
|
41,000,000
EUR
|
2,505,000,000
EUR
|
| Changes in equity [abstract] | |||||||||||||||||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | |||||||||||||||||||||||||||||||||||||||||||||
| Profit (loss) | — | — |
637,000,000
EUR
|
— | — | — | — | — |
637,000,000
EUR
|
— |
637,000,000
EUR
|
— | — | — |
489,000,000
EUR
|
— |
489,000,000
EUR
|
— | — | — | — |
489,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other comprehensive income | — | — |
44,000,000
EUR
|
— |
43,000,000
EUR
|
— | — | — |
0
EUR
|
— |
44,000,000
EUR
|
— | — | — |
33,000,000
EUR
|
— |
33,000,000
EUR
|
0
EUR
|
— | — | — |
0
EUR
|
33,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Comprehensive income | — | — | — | — | — | — | — | — | — | — |
681,000,000
EUR
|
— | — | — |
456,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Dividends recognised as distributions to owners | — | — |
272,000,000
EUR
|
— | — | — | — | — |
272,000,000
EUR
|
— |
272,000,000
EUR
|
— | — | — |
261,000,000
EUR
|
— |
261,000,000
EUR
|
— | — | — | — |
261,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through changes in ownership interests in subsidiaries that do not result in loss of control, equity | — |
1,000,000
EUR
|
1,000,000
EUR
|
— | — | — | — | — |
2,000,000
EUR
|
— |
1,000,000
EUR
|
— | — | — | — | — |
0
EUR
|
— | — |
0
EUR
|
— |
0
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through share-based payment transactions, equity |
8,000,000
EUR
|
— |
7,000,000
EUR
|
— | — | — | — | — |
1,000,000
EUR
|
— |
7,000,000
EUR
|
— | — |
12,000,000
EUR
|
1,000,000
EUR
|
— |
1,000,000
EUR
|
— | — | — | — |
12,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |