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Schedule of Amounts Recorded within Statement of Financial Position (Detail) - USD ($) $ in Thousands | Dec. 31, 2015 | Dec. 31, 2014
--- | --- | ---
United States Pension Plans, Defined Benefit |  |
Defined Benefit Plan Disclosure |  |
Retirement plans assets | $ 636 | $ 3,090
Accrued employees' compensation and withholdings | (2,564) | (2,492)
Retirement plans liabilities | (50,785) | (52,145)
Funded status | (52,713) | (51,547)
Foreign Pension Plans, Defined Benefit |  |
Defined Benefit Plan Disclosure |  |
Retirement plans assets |  | 9,806
Accrued employees' compensation and withholdings | (695) | (906)
Retirement plans liabilities | (33,454) | (37,599)
Funded status | (34,149) | (28,699)
Postretirement Benefit Plans |  |
Defined Benefit Plan Disclosure |  |
Accrued employees' compensation and withholdings | (692) | (780)
Retirement plans liabilities | (5,338) | (6,382)
Funded status | $ (6,030) | $ (7,162)

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- Definition This represents the entire assets recognized in the balance sheet that are associated with the defined benefit plans. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.10) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.10) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=21915240&loc=d3e1703-114919 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=58740216&loc=d3e1928-114920 + Details
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