Disclosure Of Interests In Other Entities [Text Block]
| Concept |
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 |
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 |
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 2019-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | — | — | — | — | — | — |
3,000,000
USD
|
— | — | — |
1,000,000
USD
|
— | — | — | — | — | — |
| Non-controlling interests | — |
22,000,000
USD
|
— | — | — | — | — | — | — | — | — | — |
19,000,000
USD
|
— | — | — | — |
| Current assets | — |
4,237,000,000
USD
|
— | — | — | — | — | — | — | — | — | — |
2,851,000,000
USD
|
— | — | — | — |
| Non-current assets | — |
5,478,000,000
USD
|
— | — | — | — | — | — | — | — | — | — |
4,641,000,000
USD
|
— | — | — | — |
| Current liabilities | — |
2,283,000,000
USD
|
— | — | — | — | — | — | — | — | — | — |
1,825,000,000
USD
|
— | — | — | — |
| Non-current liabilities | — |
1,102,000,000
USD
|
— | — | — | — | — | — | — | — | — | — |
1,066,000,000
USD
|
— | — | — | — |
| Revenue | — | — | — | — | — | — |
11,869,000,000
USD
|
— | — | — |
6,395,000,000
USD
|
— | — | — | — | — | — |
| Profit (loss) |
3,000,000
USD
|
— |
-
USD
|
-
USD
|
-
USD
|
3,118,000,000
USD
|
3,121,000,000
USD
|
3,118,000,000
USD
|
603,000,000
USD
|
-
USD
|
604,000,000
USD
|
-
USD
|
— |
1,000,000
USD
|
-
USD
|
603,000,000
USD
|
— |
| Comprehensive income |
3,000,000
USD
|
— |
-
USD
|
-
USD
|
33,000,000
USD
|
3,087,000,000
USD
|
3,090,000,000
USD
|
3,120,000,000
USD
|
603,000,000
USD
|
-
USD
|
236,000,000
USD
|
837,000,000
USD
|
— |
2,000,000
USD
|
-
USD
|
234,000,000
USD
|
— |
| Disclosure of interests in associates [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of associates [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of associates [abstract] | |||||||||||||||||
| Disclosure of associates [line items] | |||||||||||||||||
| Other comprehensive income |
-
USD
|
— |
-
USD
|
-
USD
|
33,000,000
USD
|
31,000,000
USD
|
31,000,000
USD
|
2,000,000
USD
|
-
USD
|
-
USD
|
840,000,000
USD
|
837,000,000
USD
|
— |
3,000,000
USD
|
-
USD
|
837,000,000
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 | — |
843,000,000
USD
|
— | — | — | — | — | — | — | — | — | — |
858,000,000
USD
|
— | — | — |
1,105,000,000
USD
|
| Tax expense (income) | — | — | — | — | — | — |
864,000,000
USD
|
— | — | — |
186,000,000
USD
|
— | — | — | — | — | — |