Dividends - Summary of Dividends Paid (Detail) - USD ($) $ / shares in Units, $ in Millions |
12 Months Ended | ||
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Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2024 |
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| Disclosure of Dividends [abstract] | |||
| Prior year final dividend, Per share | $ 0.6 | $ 0.74 | $ 0.8 |
| Interim dividend, Per share | 0.73 | 0.5 | 0.72 |
| Dividends paid during the period, Per share | $ 1.33 | $ 1.24 | $ 1.52 |
| Prior year final dividend, Total | $ 3,048 | $ 3,749 | $ 4,065 |
| Interim dividend, Total | 3,713 | 2,537 | 3,647 |
| Dividends paid during the period, Total | $ 6,761 | $ 6,286 | $ 7,712 |
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- Definition Disclosure of dividends. No definition available.
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- Definition Final dividend paid per share relating to prior years. No definition available.
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- Definition Interim dividend paid per share relating to current years. No definition available.
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- Definition The amount of dividends recognised as distributions to owners of the parent. [Refer: Parent [member]] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The amount of dividends relating to the current year, recognised as distributions to owners of the parent. [Refer: Parent [member]] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The amount of dividends relating to prior years, recognised as distributions to owners of the parent. [Refer: Parent [member]] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The amount, per share, of dividends recognised as distributions to owners. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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