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INCOME TAXES (Effective Income Tax Rate Reconciliation) (Detail)
 12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Income Tax Disclosure [Abstract]      
U.S. federal statutory tax rate 35.00%us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate 35.00%us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate 35.00%us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
State and local taxes, net of federal benefit 2.40%us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes 1.60%us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes 1.70%us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
R&D tax credits (1.30%)us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsResearch (1.50%)us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsResearch (0.90%)us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsResearch
Foreign rate differential (4.40%)us-gaap_EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential [1] (3.70%)us-gaap_EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential [1] (3.00%)us-gaap_EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential [1]
All other, net (0.50%)us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments (0.70%)us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments 0.10%us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments
Effective tax rate 31.20%us-gaap_EffectiveIncomeTaxRateContinuingOperations 30.70%us-gaap_EffectiveIncomeTaxRateContinuingOperations 32.90%us-gaap_EffectiveIncomeTaxRateContinuingOperations
[1] Foreign earnings primarily include the net impact of differences between local statutory rates and the U.S. Federal statutory rate, the cost of repatriating foreign earnings, and the impact of changes to foreign valuation allowances.