Disclosure Of Entity's Operating Segments [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 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Disclosure of entity's operating segments [text block] | — | — | — | — | — | — | — | — | — | — |
| Disclosure of operating segments [text block] | — | — | — | — | — | — | — | — | — | — |
| Disclosure of operating segments [abstract] | ||||||||||
| Disclosure of operating segments [line items] | ||||||||||
| Revenue | — | — | — |
873,000,000
USD
|
— | — | — |
807,000,000
USD
|
— | — |
| Share of profit (loss) of associates and joint ventures accounted for using equity method | — | — | — |
101,000,000
USD
|
— | — | — |
50,000,000
USD
|
— | — |
| Tax expense (income) | — | — | — |
13,000,000
USD
|
— | — | — |
27,000,000
USD
|
— | — |
| Profit (loss) before tax | — | — | — |
66,000,000
USD
|
— | — | — |
205,000,000
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
|
| Assets | — |
3 448
USD
|
— | — | — | — |
3 488
USD
|
— | — | — |
| Investments accounted for using equity method | — |
1 093
USD
|
— | — | — | — |
973,000,000
USD
|
— | — | — |
| Cash flows from (used in) operating activities | — | — | — |
122,000,000
USD
|
— | — | — |
194,000,000
USD
|
— | — |
| Cash flows from (used in) investing activities | — | — | — |
53,000,000
USD
|
— | — | — |
41,000,000
USD
|
— | — |
| Cash flows from (used in) financing activities | — | — | — |
106,000,000
USD
|
— | — | — |
119,000,000
USD
|
— | — |
| Disclosure of products and services [text block] | — | — | — | — | — | — | — | — | — | — |
| Disclosure of products and services [abstract] | ||||||||||
| Disclosure of products and services [line items] | ||||||||||
| Disclosure of geographical areas [text block] | — | — | — | — | — | — | — | — | — | — |
| Disclosure of geographical areas [abstract] | ||||||||||
| Disclosure of geographical areas [line items] | ||||||||||
| Disclosure of major customers [text block] | — | — | — | — | — | — | — | — | — | — |
| Disclosure of major customers [abstract] | ||||||||||
| Disclosure of major customers [line items] |