Financial and capital risk management (Details 10) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2025 |
Jun. 30, 2024 |
Jun. 30, 2025 |
Jun. 30, 2024 |
|
| Net Investments Hedge [Member] | ||||
| IfrsStatementLineItems [Line Items] | ||||
| Gain (loss) recognised in other comprehensive income | $ 115 | $ (202) | $ 286 | $ (258) |