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Stockholders' Equity - Additional Information (Detail) - USD ($)
 12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Jul. 17, 2013
Equity [Abstract]        
Preference stock, maximum shares authorized to be issued (shares) 20,000,000.0      
Preference stock, par value (USD per share) $ 0.01      
Preference stock, shares outstanding (shares) 0      
Preferred stock, maximum shares authorized to be issued (shares) 3,000,000.0      
Preferred stock, par value (USD per share) $ 1.00      
Preferred stock, shares outstanding (shares) 0      
Shares of common stock repurchased (shares)   4,900,000 11,000,000  
Purchase of treasury stock $ 0 $ 177,162,000 $ 469,218,000  
Authorized increase to share repurchase program       $ 500,000,000.0
Remaining share repurchase authorizations under share repurchase program $ 203,000,000      
Dividends paid per share of common stock (USD per share) $ 1.52 $ 1.52 $ 1.44  
Currency translation adjustments $ 213,797,000 $ 189,666,000 $ 29,694,000