Annual report pursuant to Section 13 and 15(d)

The Company and Summary of Significant Accounting Policies - Additional Information (Detail)

v3.6.0.2
The Company and Summary of Significant Accounting Policies - Additional Information (Detail)
 12 Months Ended
Aug. 21, 2015
Dec. 31, 2016
USD ($)
Store
Dec. 31, 2015
USD ($)
Dec. 31, 2014
USD ($)
Schedule Of Organization And Summary Of Significant Accounting Policies [Line Items]        
Derivative effective dates   Aug. 12, 2015    
Impairment charges   $ 0 $ 0 $ 0
Advertising expense   213,100,000 188,100,000 141,700,000
Prepaid advertising costs   9,800,000 11,200,000  
Product design and development costs   13,600,000 11,200,000 10,300,000
Warehouse and distribution costs   $ 187,300,000 $ 167,300,000 $ 134,800,000
Class A and Class B Common Stock [Member]        
Schedule Of Organization And Summary Of Significant Accounting Policies [Line Items]        
Common stock split ratio 3      
Dividend payable date to common stock shareholders Oct. 16, 2015      
Dividend record date on common stock Oct. 02, 2015      
Domestic [Member]        
Schedule Of Organization And Summary Of Significant Accounting Policies [Line Items]        
Number of operating retail stores | Store   413    
International [Member]        
Schedule Of Organization And Summary Of Significant Accounting Policies [Line Items]        
Number of operating retail stores | Store   157