Retirement Benefit Obligations - Schedule of Expected Benefit Payments (Detail) (USD $) In Millions, unless otherwise specified	Jun. 30, 2014
Domestic Pension Benefits [Member]
Fiscal year:
2015	$ 21
2016	19
2017	19
2018	20
2019	19
2020-2024	100
Foreign Pension Benefits [Member]
Fiscal year:
2015	62
2016	60
2017	63
2018	64
2019	67
2020-2024	366
Postretirement Benefits [Member]
Fiscal year:
2015	11
2016	12
2017	12
2018	11
2019	11
2020-2024	$ 52

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Amount of benefits expected to be paid in the five fiscal years after the fifth fiscal year following the latest fiscal year from a defined benefit plan.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 715

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (f)

-URI http://asc.fasb.org/extlink&oid=28361610&loc=d3e1928-114920

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- Definition

Amount of benefits expected to be paid in the next fiscal year following the latest fiscal year from a defined benefit plan.

+ References

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Amount of benefits expected to be paid in the fifth fiscal year following the latest fiscal year from a defined benefit plan.

+ References

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Amount of benefits expected to be paid in the fourth fiscal year following the latest fiscal year from a defined benefit plan.

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Amount of benefits expected to be paid in the third fiscal year following the latest fiscal year from a defined benefit plan.

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Amount of benefits expected to be paid in the second fiscal year following the latest fiscal year from a defined benefit plan.

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