Disclosure Of Effect Of Changes In Foreign Exchange Rates [Text Block]
| Concept |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Disclosure of effect of changes in foreign exchange rates [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Description of presentation currency | — | — | — | — |
3.2. Presentation currency
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Foreign exchange gain (loss) [abstract] | ||||||||||||||||||||
| Foreign exchange gain (loss) | — | — | — | — |
110,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
39,000,000
USD
|
— |
| Reserve of exchange differences on translation |
2,845,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
3,064,000,000
USD
|
— | — | — | — | — |
| Disclosure of information when currency is not exchangeable into another currency [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of information when foreign operation’s functional currency is not exchangeable into presentation currency [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of summarised financial information about foreign operation [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of summarised financial information about foreign operation [abstract] | ||||||||||||||||||||
| Disclosure of summarised financial information about foreign operation [line items] | ||||||||||||||||||||
| Non-current assets |
7,240,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
5,761,000,000
USD
|
— | — | — | — | — |
| Current assets |
2,699,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
2,250,000,000
USD
|
— | — | — | — | — |
| Non-current liabilities |
3,811,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
3,497,000,000
USD
|
— | — | — | — | — |
| Current liabilities |
825,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
1,015,000,000
USD
|
— | — | — | — | — |
| Revenue | — | — | — | — |
4,257,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
4,966,000,000
USD
|
— |
| Profit (loss) | — |
-
USD
|
-
USD
|
-
USD
|
1,559,000,000
USD
|
1,560,000,000
USD
|
1,000,000
USD
|
1,560,000,000
USD
|
-
USD
|
-
USD
|
8,000,000
USD
|
-
USD
|
-
USD
|
2,270,000,000
USD
|
— |
-
USD
|
-
USD
|
-
USD
|
2,278,000,000
USD
|
2,270,000,000
USD
|
| Other comprehensive income | — |
-
USD
|
-
USD
|
4,000,000
USD
|
227,000,000
USD
|
-
USD
|
4,000,000
USD
|
223,000,000
USD
|
-
USD
|
219,000,000
USD
|
1,000,000
USD
|
-
USD
|
2,000,000
USD
|
18,000,000
USD
|
— |
-
USD
|
20,000,000
USD
|
-
USD
|
17,000,000
USD
|
-
USD
|
| Comprehensive income | — |
-
USD
|
-
USD
|
4,000,000
USD
|
1,786,000,000
USD
|
1,560,000,000
USD
|
3,000,000
USD
|
1,783,000,000
USD
|
-
USD
|
219,000,000
USD
|
9,000,000
USD
|
-
USD
|
2,000,000
USD
|
2,252,000,000
USD
|
— |
-
USD
|
20,000,000
USD
|
-
USD
|
2,261,000,000
USD
|
2,270,000,000
USD
|