Disclosure Of Interests In Other Entities [Text Block]
| Concept |
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 |
As at 2021-01-01 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2020-01-01 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
As at 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
As at 2019-01-01 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Disclosure of interests in other entities [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of interests in subsidiaries [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of subsidiaries [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of subsidiaries [abstract] | |||||||||||||||||||||||||
| Disclosure of subsidiaries [line items] | |||||||||||||||||||||||||
| Profit (loss), attributable to non-controlling interests | — | — | — | — | — |
73,000,000
USD
|
— | — |
10,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — |
39,000,000
USD
|
— | — | — |
| Non-controlling interests | — | — | — |
180,000,000
USD
|
— | — | — | — | — | — |
129,000,000
USD
|
— | — | — | — | — | — | — | — | — |
252,000,000
USD
|
— | — | — | — |
| Current assets | — | — | — |
5,729,000,000
USD
|
— | — | — | — | — | — |
3,406,000,000
USD
|
— | — | — | — | — | — | — | — | — |
3,804,000,000
USD
|
— | — | — | — |
| Non-current assets | — | — | — |
4,125,000,000
USD
|
— | — | — | — | — | — |
5,304,000,000
USD
|
— | — | — | — | — | — | — | — | — |
6,043,000,000
USD
|
— | — | — | — |
| Current liabilities | — | — | — |
3,535,000,000
USD
|
— | — | — | — | — | — |
3,107,000,000
USD
|
— | — | — | — | — | — | — | — | — |
2,253,000,000
USD
|
— | — | — | — |
| Non-current liabilities | — | — | — |
4,085,000,000
USD
|
— | — | — | — | — | — |
4,683,000,000
USD
|
— | — | — | — | — | — | — | — | — |
5,666,000,000
USD
|
— | — | — | — |
| Revenue | — | — | — | — | — |
13,486,000,000
USD
|
— | — |
9,452,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — |
11,444,000,000
USD
|
— | — | — |
| Profit (loss) |
73,000,000
USD
|
— |
3,034,000,000
USD
|
— | — |
3,107,000,000
USD
|
3,034,000,000
USD
|
— |
858,000,000
USD
|
848,000,000
USD
|
— | — |
10,000,000
USD
|
848,000,000
USD
|
— | — | — |
326,000,000
USD
|
326,000,000
USD
|
39,000,000
USD
|
— |
365,000,000
USD
|
— | — | — |
| Comprehensive income |
75,000,000
USD
|
1,000,000
USD
|
3,058,000,000
USD
|
— |
39,000,000
USD
|
3,133,000,000
USD
|
3,098,000,000
USD
|
— |
50,000,000
USD
|
847,000,000
USD
|
— |
888,000,000
USD
|
9,000,000
USD
|
41,000,000
USD
|
— |
1,000,000
USD
|
772,000,000
USD
|
1,078,000,000
USD
|
314,000,000
USD
|
61,000,000
USD
|
— |
1,139,000,000
USD
|
1,000,000
USD
|
6,000,000
USD
|
— |
| Disclosure of interests in associates [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of associates [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of associates [abstract] | |||||||||||||||||||||||||
| Disclosure of associates [line items] | |||||||||||||||||||||||||
| Profit (loss) from continuing operations | — | — | — | — | — |
3,524,000,000
USD
|
— | — |
1,369,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — |
1,082,000,000
USD
|
— | — | — |
| Profit (loss) from discontinued operations | — | — | — | — | — |
417,000,000
USD
|
— | — |
511,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — |
717,000,000
USD
|
— | — | — |
| Other comprehensive income |
2,000,000
USD
|
— |
24,000,000
USD
|
— |
39,000,000
USD
|
26,000,000
USD
|
63,000,000
USD
|
— |
908,000,000
USD
|
1,000,000
USD
|
— |
888,000,000
USD
|
19,000,000
USD
|
889,000,000
USD
|
— | — |
772,000,000
USD
|
752,000,000
USD
|
14,000,000
USD
|
22,000,000
USD
|
— |
774,000,000
USD
|
— |
6,000,000
USD
|
— |
| Disclosure of interests in joint arrangements [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of joint ventures [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of joint ventures [abstract] | |||||||||||||||||||||||||
| Disclosure of joint ventures [line items] | |||||||||||||||||||||||||
| Cash and cash equivalents | — | — | — |
1,027,000,000
USD
|
— | — | — |
1,627,000,000
USD
|
— | — |
1,627,000,000
USD
|
— | — | — |
1,423,000,000
USD
|
— | — | — | — | — |
1,423,000,000
USD
|
— | — | — |
1,067,000,000
USD
|
| Interest income | — | — | — | — | — |
4,000,000
USD
|
— | — |
5,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — |
7,000,000
USD
|
— | — | — |
| Tax expense (income) | — | — | — | — | — |
847,000,000
USD
|
— | — |
373,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — |
418,000,000
USD
|
— | — | — |