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 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||||||||
| Non-current assets [abstract] | ||||||||||||||||||||||||
| Goodwill | — | — | — | — | — | — | — |
272,000,000
USD
|
285,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill | — | — | — | — | — | — | — |
1,516,000,000
USD
|
1,465,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets | — | — | — | — | — | — | — |
326,000,000
USD
|
414,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other non-current financial assets | — | — | — | — | — | — | — |
108,000,000
USD
|
54,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current assets | — | — | — | — | — | — | — |
14,016,000,000
USD
|
13,572,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current assets [abstract] | ||||||||||||||||||||||||
| Current inventories | — | — | — | — | — | — | — |
2,806,000,000
USD
|
2,696,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other current financial assets | — | — | — | — | — | — | — |
2,464,000,000
USD
|
1,741,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — | — | — | — | — | — | — |
2,282,000,000
USD
|
3,222,000,000
USD
|
— | — | — | — | — | — | — |
3,258,000,000
USD
|
— | — | — | — | — | — | — |
| Current assets | — | — | — | — | — | — | — |
11,748,000,000
USD
|
11,853,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Assets | — | — | — | — | — | — | — |
25,764,000,000
USD
|
25,425,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||||||||
| Equity attributable to owners of parent | — | — | — | — | — | — | — |
18,435,000,000
USD
|
17,242,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests | — | — | — | — | — | — | — |
230,000,000
USD
|
122,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
1,157,000,000
USD
|
13,317,000,000
USD
|
230,000,000
USD
|
491,000,000
USD
|
18,435,000,000
USD
|
2,169,000,000
USD
|
2,283,000,000
USD
|
18,665,000,000
USD
|
17,364,000,000
USD
|
1,157,000,000
USD
|
11,898,000,000
USD
|
2,281,000,000
USD
|
122,000,000
USD
|
377,000,000
USD
|
17,242,000,000
USD
|
2,283,000,000
USD
|
13,504,000,000
USD
|
1,157,000,000
USD
|
1,901,000,000
USD
|
64,000,000
USD
|
8,367,000,000
USD
|
268,000,000
USD
|
13,440,000,000
USD
|
2,283,000,000
USD
|
| Liabilities [abstract] | ||||||||||||||||||||||||
| Non-current liabilities [abstract] | ||||||||||||||||||||||||
| Non-current provisions [abstract] | ||||||||||||||||||||||||
| Non-current provisions for employee benefits | — | — | — | — | — | — | — |
462,000,000
USD
|
466,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax liabilities | — | — | — | — | — | — | — |
100,000,000
USD
|
60,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other non-current financial liabilities | — | — | — | — | — | — | — |
228,000,000
USD
|
263,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current liabilities | — | — | — | — | — | — | — |
2,582,000,000
USD
|
2,382,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities [abstract] | ||||||||||||||||||||||||
| Current provisions [abstract] | ||||||||||||||||||||||||
| Current provisions for employee benefits | — | — | — | — | — | — | — |
833,000,000
USD
|
968,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other current provisions | — | — | — | — | — | — | — |
3,000,000
USD
|
4,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current tax liabilities, current | — | — | — | — | — | — | — |
66,000,000
USD
|
78,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other current financial liabilities | — | — | — | — | — | — | — |
189,000,000
USD
|
581,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities | — | — | — | — | — | — | — |
4,517,000,000
USD
|
5,679,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities | — | — | — | — | — | — | — |
25,764,000,000
USD
|
25,425,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |