Disclosure Of Income Tax [Text Block]
| Concept |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
2019-01-01 to 2019-12-31 |
As at 2019-12-31 |
|---|---|---|---|---|---|---|
| Disclosure of income tax [text block] | — | — | — | — | — | — |
| Major components of tax expense (income) [abstract] | ||||||
| Tax expense (income) | — |
847,000,000
USD
|
— |
373,000,000
USD
|
418,000,000
USD
|
— |
| Income tax relating to components of other comprehensive income [abstract] | ||||||
| Income tax relating to components of other comprehensive income | — |
20,000,000
USD
|
— |
2,000,000
USD
|
1,000,000
USD
|
— |
| Disclosure of temporary difference, unused tax losses and unused tax credits [text block] | — | — | — | — | — | — |
| Disclosure of temporary difference, unused tax losses and unused tax credits [abstract] | ||||||
| Disclosure of temporary difference, unused tax losses and unused tax credits [line items] | ||||||
| Deferred tax assets and liabilities [abstract] | ||||||
| Deferred tax assets |
183,000,000
USD
|
— |
245,000,000
USD
|
— | — |
152,000,000
USD
|
| Deferred tax liabilities |
194,000,000
USD
|
— |
253,000,000
USD
|
— | — |
352,000,000
USD
|
| Reconciliation of changes in deferred tax liability (asset) [abstract] | ||||||
| Changes in deferred tax liability (asset) [abstract] | ||||||
| Reconciliation of accounting profit multiplied by applicable tax rates [abstract] |