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PROPERTY, PLANT, AND EQUIPMENT (Detail) - USD ($)
$ in Thousands
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Property, Plant and Equipment [Line Items]      
land $ 18,632 $ 18,548  
BuildingsAndImprovementsGross 234,112 226,743  
MachineryAndEquipmentGross 849,527 801,169  
Property, Plant and Equipment, Gross, Total 1,102,271 1,046,460  
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment (716,678) (671,800)  
Property, plant, and equipment, net $ 385,593 $ 374,660 $ 390,235