Statement Of Financial Position [Abstract]
| Concept |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
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 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 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||||||||||||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||||||||||||||||||||||||||||
| Investments accounted for using equity method | — | — | — | — | — | — | — | — |
9,100,000,000
EUR
|
— | — | — |
8,070,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current assets or disposal groups classified as held for sale or as held for distribution to owners | — | — | — | — | — | — | — | — |
917,000,000
EUR
|
— | — | — |
763,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets | — | — | — | — | — | — | — | — |
4,371,000,000
EUR
|
— | — | — |
2,152,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — | — | — | — | — | — | — | — |
34,100,000,000
EUR
|
— | — | — |
43,669,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
46,433,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
49,629,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Assets | — | — | — | — | — | — | — | — |
207,607,000,000
EUR
|
— | — | — |
202,128,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||||||||||||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||||||||||||||||||||||||||||
| Equity attributable to owners of parent | — | — | — | — | — | — | — | — |
81,692,000,000
EUR
|
— | — | — |
81,693,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests | — | — | — | — | — | — | — | — |
423,000,000
EUR
|
— | — | — |
427,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
37,000,000
EUR
|
423,000,000
EUR
|
2,048,000,000
EUR
|
285,000,000
EUR
|
81,692,000,000
EUR
|
359,000,000
EUR
|
77,316,000,000
EUR
|
74,000,000
EUR
|
82,115,000,000
EUR
|
268,000,000
EUR
|
3,129,000,000
EUR
|
3,217,000,000
EUR
|
82,120,000,000
EUR
|
427,000,000
EUR
|
31,000,000
EUR
|
1,042,000,000
EUR
|
2,434,000,000
EUR
|
81,693,000,000
EUR
|
833,000,000
EUR
|
66,000,000
EUR
|
80,926,000,000
EUR
|
322,000,000
EUR
|
72,382,000,000
EUR
|
3,404,000,000
EUR
|
103,000,000
EUR
|
383,000,000
EUR
|
923,000,000
EUR
|
32,000,000
EUR
|
2,966,000,000
EUR
|
71,999,000,000
EUR
|
9,000,000
EUR
|
66,783,000,000
EUR
|
169,000,000
EUR
|
—
EUR
|
56,307,000,000
EUR
|
199,000,000
EUR
|
91,000,000
EUR
|
6,000,000
EUR
|
52,776,000,000
EUR
|
2,030,000,000
EUR
|
55,907,000,000
EUR
|
400,000,000
EUR
|
956,000,000
EUR
|
31,000,000
EUR
|
| Liabilities [abstract] | ||||||||||||||||||||||||||||||||||||||||||||
| Deferred tax liabilities | — | — | — | — | — | — | — | — |
4,507,000,000
EUR
|
— | — | — |
4,784,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities included in disposal groups classified as held for sale | — | — | — | — | — | — | — | — |
458,000,000
EUR
|
— | — | — |
332,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities | — | — | — | — | — | — | — | — |
207,607,000,000
EUR
|
— | — | — |
202,128,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |