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EMPLOYEE BENEFIT PLANS - Pension Plan Assets by Asset Category (Detail) - USD ($)
$ in Thousands
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
United States | Equity security funds      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets $ 13,162 $ 18,122  
United States | Debt security funds and other      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 17,528 18,304  
United States | Cash and cash equivalents      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 1,283 1,006  
United States | Defined Benefit Pension Plans      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 31,973 37,432 $ 35,802
United States | Defined Benefit Pension Plans | Equity security funds      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 13,162 18,122  
United States | Defined Benefit Pension Plans | Debt security funds and other      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 17,528 18,304  
United States | Defined Benefit Pension Plans | Cash and cash equivalents      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 1,283 1,006  
Foreign Plan      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 271,472 319,033  
Foreign Plan | Equity security funds      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 95,058 138,874  
Foreign Plan | Debt security funds and other      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 125,587 111,204  
Foreign Plan | Cash and cash equivalents      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 3,547 2,507  
Foreign Plan | Defined Benefit Pension Plans      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 239,499 281,602 $ 241,283
Foreign Plan | Defined Benefit Pension Plans | Equity security funds      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 95,058 100,453  
Foreign Plan | Defined Benefit Pension Plans | Debt security funds and other      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 140,894 178,730  
Foreign Plan | Defined Benefit Pension Plans | Cash and cash equivalents      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets $ 3,547 $ 2,419