Annual report pursuant to Section 13 and 15(d)

Income Taxes - Additional Information (Detail)

v3.3.1.900
Income Taxes - Additional Information (Detail) - USD ($)
3 Months Ended 12 Months Ended
Dec. 31, 2015
Sep. 30, 2015
Jun. 30, 2015
Mar. 31, 2015
Dec. 31, 2014
Sep. 30, 2014
Jun. 30, 2014
Mar. 31, 2014
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Schedule Of Income Taxes [Line Items]                        
U.S. federal and state statutory rate                 39.00%      
Income (loss) before income taxes                 $ 333,497,000 $ 191,380,000 $ 82,215,000  
Income tax expense                 $ 72,450,000 $ 39,184,000 $ 21,347,000  
Effective tax rate                 21.70% 20.50% 26.00%  
Income (loss) before income taxes $ 29,448,000 $ 66,602,000 $ 79,782,000 $ 56,080,000 $ 21,921,000 $ 51,123,000 $ 34,802,000 $ 30,965,000 $ 231,912,000 $ 138,811,000 $ 54,788,000  
Tax benefit recognized                 20,277,000 5,259,000 8,540,000  
Cash and cash equivalents 507,991,000       466,685,000       507,991,000 466,685,000 372,011,000 $ 325,826,000
Repatriation of earnings                 33,400,000      
Cumulative total earnings 482,700,000       318,200,000       482,700,000 318,200,000    
Decrease in unrecognized tax benefits                 1,800,000      
Unrecognized tax benefits that would be recorded as reduction in income tax expense if recognized 6,100,000               6,100,000      
Interest and penalties                 (600,000) (200,000) 100,000  
Accrued interest and penalties 1,500,000       1,700,000       1,500,000 1,700,000    
Prior year unrecognized tax benefits by result of expiring statutes                 1,582,000 1,426,000    
Reduction in prior period unrecognized tax benefits                 1,500,000      
Other international [Member]                        
Schedule Of Income Taxes [Line Items]                        
Increase (decrease) in net sales                 433,700,000      
Non-US [Member]                        
Schedule Of Income Taxes [Line Items]                        
Cash and cash equivalents 218,700,000               $ 218,700,000      
Non-US [Member] | Geographic concentration risk [Member] | Cash and Cash Equivalents Geographical Area [Member]                        
Schedule Of Income Taxes [Line Items]                        
Percentage of cash and cash equivalents                 43.10%      
Non-U.S jurisdictions [Member]                        
Schedule Of Income Taxes [Line Items]                        
Income (loss) before income taxes                 $ 196,800,000      
Average income tax rate                 10.30%      
Income tax expense                 $ 20,300,000      
Income (loss) before income taxes                 196,800,000      
Income before income taxes relates to foreign losses                 16,700,000      
Tax benefit recognized                 0      
Income taxes paid                 200,000      
Net operating loss carry-forwards 66,800,000       56,900,000       66,800,000 56,900,000    
Valuation allowance against deferred tax assets 16,500,000       15,900,000       16,500,000 15,900,000    
U.S Jurisdictions [Member]                        
Schedule Of Income Taxes [Line Items]                        
Income (loss) before income taxes                 $ 136,725,000 82,778,000 38,705,000  
Average income tax rate                 38.20%      
Income tax expense                 $ 52,173,000 32,500,000 12,807,000  
Jersey [Member]                        
Schedule Of Income Taxes [Line Items]                        
Income (loss) before income taxes                 123,721,000 77,555,000 25,348,000  
Income (loss) before income taxes                 123,700,000 77,600,000    
Increase in earnings before income taxes                 $ 46,100,000      
Percentage of increase in earnings before income taxes                 59.00%      
Other jurisdictions [Member]                        
Schedule Of Income Taxes [Line Items]                        
Income (loss) before income taxes                 $ 33,531,000 21,997,000 14,142,000  
Income tax expense                 $ 7,433,000 3,795,000 $ 3,787,000  
Consolidated earnings (loss) before taxes, percent                 5.00%      
State [Member]                        
Schedule Of Income Taxes [Line Items]                        
Tax credits due to operating loss carried back                 $ 8,800,000 7,200,000    
Net operating loss carry-forwards 33,300,000       65,600,000       33,300,000 65,600,000    
Valuation allowance against deferred tax assets $ 0       $ 0       $ 0 $ 0    
Credit carry-forward expiration, description                 These tax credit and net operating loss carry-forward amounts don’t begin to expire until 2028 and 2021, respectively.      
Minimum [Member] | Non-U.S jurisdictions [Member]                        
Schedule Of Income Taxes [Line Items]                        
Statutory federal rate                 0.00%      
Maximum [Member] | Non-U.S jurisdictions [Member]                        
Schedule Of Income Taxes [Line Items]                        
Statutory federal rate                 34.00%