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INCOME TAXES - Narrative (Detail) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Operating Loss Carryforwards [Line Items]        
Net tax expense recorded   $ 4,300    
Provisional expense for U.S. tax reform bill   55,000    
Net benefit for revaluation of deferred tax assets and liabilities   (50,700)    
Net tax expense (benefit) related to Tax Act $ 27,200 (5,100)    
Tax benefit related to French Finance Act $ 22,900      
Provisional benefit for net deferred taxes   $ (24,600)    
France tax rate change (as a percent) (0.00%) 6.50% 6.50%  
Provisional transition tax expense (benefit) $ (14,400) $ 51,800    
U.S. tax rate change 0.60% 7.90% (0.00%)  
U.S. tax reform (benefit) provision (1.40%) 15.60% 0.00%  
Transaction costs related to acquisitions 0.00% 0.00% 1.50%  
Valuation allowance $ 41,779 $ 25,683    
Net operating loss carryforwards, subject to expiration 342,500      
Unrecognized tax benefits 9,543 6,910 $ 8,423 $ 10,557
Unrecognized tax benefits if recognized that would affect effective tax rate 8,400 4,400    
Accrued interest 900 $ 800    
Unrecognized tax benefits subject to change within the next 12 months 4,100      
Global Intangible Low Taxed Income        
Operating Loss Carryforwards [Line Items]        
Provisional benefit for net deferred taxes $ (9,300)