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 |
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 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Disclosure of effect of changes in foreign exchange rates [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Reserve of exchange differences on translation |
692,000,000
USD
|
— | — | — | — | — | — | — |
97,000,000
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 |
30,387,000,000
USD
|
— | — | — | — | — | — | — |
30,626,000,000
USD
|
— | — | — | — | — | — | — | — | — |
| Current assets |
14,801,000,000
USD
|
— | — | — | — | — | — | — |
14,044,000,000
USD
|
— | — | — | — | — | — | — | — | — |
| Non-current liabilities |
13,962,000,000
USD
|
— | — | — | — | — | — | — |
16,175,000,000
USD
|
— | — | — | — | — | — | — | — | — |
| Current liabilities |
8,889,000,000
USD
|
— | — | — | — | — | — | — |
7,581,000,000
USD
|
— | — | — | — | — | — | — | — | — |
| Revenue | — | — | — |
32,723,000,000
USD
|
— | — | — | — | — | — | — |
29,206,000,000
USD
|
— | — |
25,888,000,000
USD
|
— | — | — |
| Profit (loss) from continuing operations | — | — | — |
2,684,000,000
USD
|
— | — | — | — | — | — | — |
2,442,000,000
USD
|
— | — |
1,009,000,000
USD
|
— | — | — |
| Profit (loss) from discontinued operations | — | — | — |
1,190,000,000
USD
|
— | — | — | — | — | — | — |
179,000,000
USD
|
— | — |
156,000,000
USD
|
— | — | — |
| Profit (loss) | — | — |
3,847,000,000
USD
|
3,874,000,000
USD
|
3,847,000,000
USD
|
27,000,000
USD
|
— |
56,000,000
USD
|
— | — |
2,565,000,000
USD
|
2,621,000,000
USD
|
2,565,000,000
USD
|
1,122,000,000
USD
|
1,165,000,000
USD
|
— |
43,000,000
USD
|
1,122,000,000
USD
|
| Other comprehensive income | — |
66,000,000
USD
|
327,000,000
USD
|
373,000,000
USD
|
202,000,000
USD
|
46,000,000
USD
|
595,000,000
USD
|
35,000,000
USD
|
— |
303,000,000
USD
|
49,000,000
USD
|
84,000,000
USD
|
254,000,000
USD
|
15,000,000
USD
|
425,000,000
USD
|
408,000,000
USD
|
32,000,000
USD
|
393,000,000
USD
|
| Comprehensive income | — |
66,000,000
USD
|
3,520,000,000
USD
|
3,501,000,000
USD
|
4,049,000,000
USD
|
19,000,000
USD
|
595,000,000
USD
|
21,000,000
USD
|
— |
303,000,000
USD
|
2,516,000,000
USD
|
2,537,000,000
USD
|
2,819,000,000
USD
|
1,107,000,000
USD
|
1,590,000,000
USD
|
408,000,000
USD
|
75,000,000
USD
|
1,515,000,000
USD
|