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BENEFIT PLANS - Additional Information (Detail) (USD $) In Millions, unless otherwise specified | 3 Months Ended
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Mar. 31, 2012 Y
Lower Limit |
Employee Benefits Disclosure [Line Items] |
Health care plan, retirement age for eligibility, (in years) | 55
Health care plan, number of years of service for eligibility | 15 years
Health care plan, retirement age and years of service combined years for eligibility | 80 years
Upper Limit |
Employee Benefits Disclosure [Line Items] |
Health care plan, retirement age for eligibility, (in years) | 65
Japanese Pension Plan |
Employee Benefits Disclosure [Line Items] |
Employer contributions | 6

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- Details
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- Definition Postretirement Medical Benefits Number Of Years Of Service For Eligibility + References No definition available. + Details
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- Definition Qualifying Age for Postretirement Medical Benefits + References No definition available. + Details
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- Definition Retirement age and years of service combined years for eligibility for postretirement medical benefits. + References No definition available. + Details
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- Definition The increase in the fair value of plan assets from contributions made by the employer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 132R -Paragraph 5 -Subparagraph b -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (b)(3) -URI http://asc.fasb.org/extlink&oid=6962843&loc=d3e1928-114920 + Details
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