Disclosure Of Financial Instruments [Text Block]
| Concept |
2022-01-01 to 2022-06-30 |
2022-04-01 to 2022-06-30 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-06-30 |
2021-04-01 to 2021-06-30 |
|---|---|---|---|---|---|
| Disclosure of financial instruments [text block] | — | — | — | — | — |
| Income, expense, gains or losses of financial instruments [abstract] | |||||
| Gains (losses) on financial instruments [abstract] | |||||
| Other comprehensive income, before tax, gains (losses) from investments in equity instruments |
81,000,000
USD
|
31,000,000
USD
|
143,000,000
USD
|
2,000,000
USD
|
1,000,000
USD
|