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PENSION (Level 3) (Detail) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems    
Defined Benefit Plan, Fair Value of Plan Assets, Ending Balance $ 460,202 $ 383,149
FairValueInputsLevel3Member
   
FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems    
Defined Benefit Plan, Fair Value of Plan Assets, Beginning Balance (10,693) (9,700)
DefinedBenefitPlanActualReturnOnPlanAssetsStillHeld 193 221
DefinedBenefitPlanActualReturnOnPlanAssetsSoldDuringPeriod   3
DefinedBenefitPlanPurchasesSalesAndSettlements 486 862
DefinedBenefitPlanForeignCurrencyExchangeRateChangesPlanAssets 273 (93)
Defined Benefit Plan, Fair Value of Plan Assets, Ending Balance 11,645 10,693
Insurance Contracts [Member] | FairValueInputsLevel3Member
   
FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems    
Defined Benefit Plan, Fair Value of Plan Assets, Beginning Balance (10,081) (8,903)
DefinedBenefitPlanActualReturnOnPlanAssetsStillHeld 151 188
DefinedBenefitPlanPurchasesSalesAndSettlements 429 1,092
DefinedBenefitPlanForeignCurrencyExchangeRateChangesPlanAssets 256 (102)
Defined Benefit Plan, Fair Value of Plan Assets, Ending Balance 10,917 10,081
RealEstateMember
   
FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems    
Defined Benefit Plan, Fair Value of Plan Assets, Ending Balance 728 612
RealEstateMember | FairValueInputsLevel3Member
   
FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems    
Defined Benefit Plan, Fair Value of Plan Assets, Beginning Balance (612) (797)
DefinedBenefitPlanActualReturnOnPlanAssetsStillHeld 42 33
DefinedBenefitPlanActualReturnOnPlanAssetsSoldDuringPeriod   3
DefinedBenefitPlanPurchasesSalesAndSettlements 57 (230)
DefinedBenefitPlanForeignCurrencyExchangeRateChangesPlanAssets 17 9
Defined Benefit Plan, Fair Value of Plan Assets, Ending Balance $ 728 $ 612