Benefits Expected to be Paid (Detail) (JPY ¥) In Millions, unless otherwise specified	Mar. 31, 2014
Domestic Pension Plans Of Foreign Entity Defined Benefit
Defined Benefit Plan Disclosure [Line Items]
2015	¥ 1,900
2016	1,716
2017	1,827
2018	1,897
2019	1,891
2020-2024	12,339
Total	21,570
Overseas Pension Plans Defined Benefit
Defined Benefit Plan Disclosure [Line Items]
2015	1,492
2016	1,379
2017	1,386
2018	1,394
2019	1,430
2020-2024	8,360
Total	¥ 15,441

Defined Benefit Plan, Expected Future Benefit Payments

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- Definition

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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- Definition

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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- Definition

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

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