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Employee Benefit Plans - Reconciliation of Changes in Fair Value of Plan Assets (Detail) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Non-U.S. Plans [Member]      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets at beginning of year $ 77,714 $ 174,257  
Actual return on plan assets 2,270 6,717  
Employer contributions 2,182 6,863 $ 9,000
Benefits and expenses paid (2,971) (2,819)  
Plan participants’ contributions 363 266  
Foreign exchange rate changes (3,703) (11,068)  
Spin-off adjustment   (96,502)  
Fair value of plan assets at end of year 75,855 77,714 174,257
U.S. Plans [Member]      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets at beginning of year 172,119 201,011  
Actual return on plan assets 1,125 7,750  
Employer contributions 548 2,017 6,000
Benefits and expenses paid (5,845) (4,262)  
Settlement   (34,397)  
Fair value of plan assets at end of year $ 167,947 $ 172,119 $ 201,011