Dividends - Summary of Franking Credits (Detail) - BHP Group Limited [member] - USD ($) $ in Millions |
Jun. 30, 2025 |
Jun. 30, 2024 |
Jun. 30, 2023 |
|---|---|---|---|
| Disclosure of dividends [line items] | |||
| Franking credits | $ 10,089 | $ 9,165 | $ 7,953 |
| Franking credits arising on the future (refund)/payment of taxes relating to the period | (275) | 83 | (261) |
| Total franking credits available | $ 9,814 | $ 9,248 | $ 7,692 |