Benefit Payments Expected to be Paid to Plan Participants (Detail) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014
U.S. Defined Benefit Pension Plans
Defined Benefit Plan Disclosure [Line Items]
2015	$ 3,382
2016	3,377
2017	3,457
2018	3,409
2019	3,460
2020 through 2024	16,602
International Defined Benefit Pension Plans
Defined Benefit Plan Disclosure [Line Items]
2015	7,825
2016	7,582
2017	8,028
2018	8,197
2019	8,451
2020 through 2024	45,604
U.S. Post Retirement
Defined Benefit Plan Disclosure [Line Items]
2015	1,305
2016	1,378
2017	1,406
2018	1,504
2019	1,596
2020 through 2024	9,247
International Post Retirement
Defined Benefit Plan Disclosure [Line Items]
2015	212
2016	217
2017	216
2018	226
2019	241
2020 through 2024	$ 1,405

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Amount of benefits from a defined benefit plan expected to be paid in the five fiscal years after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ 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=35743120&loc=d3e1928-114920

+ Details

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- Definition

Amount of benefits from a defined benefit plan expected to be paid in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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- Definition

Amount of benefits from a defined benefit plan expected to be paid in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

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- Definition

Amount of benefits from a defined benefit plan expected to be paid in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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- Definition

Amount of benefits from a defined benefit plan expected to be paid in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of benefits from a defined benefit plan expected to be paid in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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