Statement Of Financial Position [Abstract]
| Concept |
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 2022-01-01 |
As at 2022-01-01 |
As at 2022-01-01 |
As at 2022-01-01 |
As at 2022-01-01 |
As at 2022-01-01 |
As at 2022-01-01 |
As at 2022-01-01 |
As at 2022-01-01 |
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 2021-01-01 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | |||||||||||||||||||||||||||||||||||||
| Assets [abstract] | |||||||||||||||||||||||||||||||||||||
| Non-current assets [abstract] | |||||||||||||||||||||||||||||||||||||
| Property, plant and equipment |
5,771,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
4,789,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill |
191,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
161,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current inventories |
806,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
633,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets |
114,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
106,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current assets |
7,240,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
5,761,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current assets [abstract] | |||||||||||||||||||||||||||||||||||||
| Trade and other current receivables |
46,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
42,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current tax assets, current |
15,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
16,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents |
1,317,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
1,343,000,000
USD
|
— | — | — | — |
1,343,000,000
USD
|
— | — | — | — | — |
1,445
USD
|
— | — | — | — | — | — | — | — | — |
| Current assets |
2,699,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
2,250,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Assets |
9,939,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
8,011,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||||||||||||||||||||||||
| Equity [abstract] | |||||||||||||||||||||||||||||||||||||
| Issued capital |
5,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
5,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Retained earnings |
5,870,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
4,346,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Share premium |
2,390,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
2,411,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Treasury shares |
133,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
226,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other reserves |
6,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
2,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent |
5,293,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
3,474,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests |
10,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
25,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
5,303,000,000
USD
|
6,000,000
USD
|
10,000,000
USD
|
2,390,000,000
USD
|
5,870,000,000
USD
|
133,000,000
USD
|
5,000,000
USD
|
2,845,000,000
USD
|
5,293,000,000
USD
|
3,064,000,000
USD
|
3,474,000,000
USD
|
4,346,000,000
USD
|
2,411,000,000
USD
|
5,000,000
USD
|
25,000,000
USD
|
226,000,000
USD
|
3,499,000,000
USD
|
2,000,000
USD
|
226,000,000
USD
|
4,346,000,000
USD
|
2,000,000
USD
|
3,499,000,000
USD
|
3,474,000,000
USD
|
2,411,000,000
USD
|
25,000,000
USD
|
3,064,000,000
USD
|
5,000,000
USD
|
— |
3,272,000,000
USD
|
91,000,000
USD
|
2,355,000,000
USD
|
5,000,000
USD
|
288,000,000
USD
|
3,044,000,000
USD
|
-
USD
|
2,410,000,000
USD
|
2,446,000,000
USD
|
| Liabilities [abstract] | |||||||||||||||||||||||||||||||||||||
| Non-current liabilities [abstract] | |||||||||||||||||||||||||||||||||||||
| Deferred tax liabilities |
469,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
333,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current liabilities |
3,811,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
3,497,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities [abstract] | |||||||||||||||||||||||||||||||||||||
| Trade and other current payables |
378,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
391,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current tax liabilities, current |
8,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
22,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities |
825,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
1,015,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities |
4,636,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
4,512,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities |
9,939,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
8,011,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |