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 |
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 |
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 | — | — | — | — | — |
20,000,000
USD
|
— | — | — |
61,000,000
USD
|
— | — | — | — | — |
| Non-controlling interests | — |
221,000,000
USD
|
— | — | — | — | — | — |
257,000,000
USD
|
— | — | — | — | — | — |
| Current assets | — |
746,000,000
USD
|
— | — | — | — | — | — |
751,000,000
USD
|
— | — | — | — | — | — |
| Non-current assets | — |
2 702
USD
|
— | — | — | — | — | — |
2 736
USD
|
— | — | — | — | — | — |
| Current liabilities | — |
821,000,000
USD
|
— | — | — | — | — | — |
576,000,000
USD
|
— | — | — | — | — | — |
| Non-current liabilities | — |
396,000,000
USD
|
— | — | — | — | — | — |
647,000,000
USD
|
— | — | — | — | — | — |
| Revenue | — | — | — | — | — |
873,000,000
USD
|
— | — | — |
807,000,000
USD
|
— | — | — | — | — |
| Profit (loss) |
20,000,000
USD
|
— | — | — |
72,000,000
USD
|
53,000,000
USD
|
72,000,000
USD
|
117,000,000
USD
|
— |
178,000,000
USD
|
— |
61,000,000
USD
|
117,000,000
USD
|
— | — |
| Comprehensive income |
23,000,000
USD
|
— |
0
USD
|
0
USD
|
41,000,000
USD
|
17,000,000
USD
|
41,000,000
USD
|
141,000,000
USD
|
— |
200,000,000
USD
|
0
USD
|
59,000,000
USD
|
141,000,000
USD
|
0
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 |
3,000,000
USD
|
— | — | — |
32,000,000
USD
|
35,000,000
USD
|
32,000,000
USD
|
24,000,000
USD
|
— |
23,000,000
USD
|
— |
1,000,000
USD
|
24,000,000
USD
|
— | — |
| Investments accounted for using equity method | — |
1 093
USD
|
— | — | — | — | — | — |
973,000,000
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 | — |
231,000,000
USD
|
— | — | — | — | — | — |
269,000,000
USD
|
— | — | — | — | — |
153,000,000
USD
|
| Tax expense (income) | — | — | — | — | — |
13,000,000
USD
|
— | — | — |
27,000,000
USD
|
— | — | — | — | — |