Leases - Amounts recognised in the consolidated income statement - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
Jun. 30, 2025	Jun. 30, 2024
Disclosure Of Quantitative Information About Leases [Line Items]
Expenses in respect of leases of low value assets and short term leases	$ 43	$ 70
Expenses in respect of variable lease payments	23	8
Total cash outflow for leases	$ 212	$ 209

[Line Items] for Disclosure Of Quantitative Information About Leases [Table]

No definition available.

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- Definition

Expense Relating To Short Term Leases And To Leases Of Low Value Assets For Which Recognition Exemption Has Been Used

+ References

No definition available.

+ Details

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- Definition

The cash outflow for leases.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 16
-IssueDate 2024-01-01
-Paragraph 53
-Subparagraph g
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2024-en-r&anchor=para_53_g&doctype=Standard
-URIDate 2024-03-27

+ Details

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- Definition

The amount of the expense relating to variable lease payments not included in the measurement of lease liabilities. Variable lease payments are the portion of payments made by a lessee to a lessor for the right to use an underlying asset during the lease term that varies because of changes in facts or circumstances occurring after the commencement date, other than the passage of time. [Refer: Lease liabilities]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 16
-IssueDate 2024-01-01
-Paragraph 53
-Subparagraph e
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2024-en-r&anchor=para_53_e&doctype=Standard
-URIDate 2024-03-27

+ Details

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