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Employee Benefits, Restructuring and Post-retirement Employee Benefits Provisions - Summary of Employee Benefits, Restructuring and Post-retirement Employee Benefits Provisions (Detail) - USD ($) $ in Millions	Jun. 30, 2023	Jun. 30, 2022
Provisions [abstract]
Employee benefits	$ 1,749	$ 1,351
Restructuring	28	27
Post-retirement employee benefits	373	281
Total provisions	2,150	1,659
Current	1,734	1,319
Non-current	$ 416	$ 340

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- Definition

Employee benefits, restructuring and post-retirement employee benefits provisions.

+ References

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- Definition

Employee benefits, restructuring and post-retirement employee benefits provisions, current.

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- Definition

Employee benefits, restructuring and post-retirement employee benefits provisions, non-current.

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- Definition

Provision for post-retirement employee benefits.

+ References

No definition available.

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- Definition

The amount of provisions for employee benefits. [Refer: Employee benefits expense; Provisions]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 1
-IssueDate 2022-03-24
-Paragraph 78
-Subparagraph d
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- Definition

The amount of provision for restructuring, such as the sale or termination of a line of business; closure of business locations in a country or region or relocation of activities from one country or region to another; changes in management structure; and fundamental reorganisations that have a material effect on the nature and focus of the entity's operations. [Refer: Other provisions]

+ References

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-IssueDate 2022-03-24
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