Income Tax Expense - Summary of Income Tax Recognised in Other Comprehensive Income (Detail) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Jun. 30, 2025 |
Jun. 30, 2024 |
Jun. 30, 2023 |
|
| Hedges: | |||
| Gains/(losses) taken to equity | $ (104) | $ 10 | $ (29) |
| (Gains)/losses transferred to the income statement | 118 | (15) | 45 |
| Others | (11) | ||
| Income tax credit/(charge) relating to items that may be reclassified subsequently to the income statement | 14 | (5) | 5 |
| Items that will not be reclassified to the income statement: | |||
| Re-measurement (losses)/gains on pension and medical schemes | 3 | (13) | 7 |
| Income tax credit/(charge) relating to items that will not be reclassified to the income statement | 3 | (13) | 7 |
| Total income tax credit/(charge) relating to components of other comprehensive income | $ 17 | $ (18) | $ 12 |