Disclosure Of Entity's Operating Segments [Text Block]
| Concept |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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] | ||||||||||||
| Depreciation and amortisation expense | — | — | — | — |
412,000,000
USD
|
— | — | — | — |
445,000,000
USD
|
— | — |
| Tax expense (income) | — | — | — | — |
–
USD
|
— | — | — | — |
0
USD
|
— | — |
| Profit (loss) before tax | — | — | — | — |
167,000,000
USD
|
— | — | — | — |
33,000,000
USD
|
— | — |
| Profit (loss) | — |
–
USD
|
–
USD
|
–
USD
|
167,000,000
USD
|
167,000,000
USD
|
33,000,000
USD
|
— |
–
USD
|
33,000,000
USD
|
–
USD
|
–
USD
|
| Assets |
2,845,000,000
USD
|
— | — | — | — | — | — |
2,803,000,000
USD
|
— | — | — | — |
| Liabilities |
279,000,000
USD
|
— | — | — | — | — | — |
226,000,000
USD
|
— | — | — | — |
| Cash flows from (used in) operating activities | — | — | — | — |
649,000,000
USD
|
— | — | — | — |
521,000,000
USD
|
— | — |
| Cash flows from (used in) investing activities | — | — | — | — |
352,000,000
USD
|
— | — | — | — |
454,000,000
USD
|
— | — |
| Cash flows from (used in) financing activities | — | — | — | — |
165,000,000
USD
|
— | — | — | — |
259,000,000
USD
|
— | — |