Annual report pursuant to Section 13 and 15(d)

Basis of Presentation - Additional Information (Detail)

v3.8.0.1
Basis of Presentation - Additional Information (Detail)
$ / shares in Units, shares in Millions
 1 Months Ended 12 Months Ended
Apr. 30, 2016
USD ($)
Building
Dec. 31, 2012
USD ($)
ft²
Dec. 31, 2018
Dec. 31, 2017
USD ($)
$ / shares
shares
Dec. 31, 2016
USD ($)
$ / shares
shares
Dec. 31, 2015
USD ($)
$ / shares
shares
Jan. 01, 2017
USD ($)
Oct. 30, 2016
USD ($)
Subsidiary or Equity Method Investee [Line Items]                
Deferred tax assets, gross       $ 473,900,000 $ 396,600,000      
Shipping and handling revenues       $ 227,400,000 $ 244,200,000 $ 282,500,000    
Shipping and handing revenues to Company's consolidated net sales, percentage       7.00% 7.00% 7.00%    
Foreign currency transaction losses       $ (13,700,000) $ (11,400,000) $ (34,700,000)    
Receivables from credit card company       68,100,000 51,800,000      
Bad-debt expense       900,000 1,000,000 3,700,000    
Allowance for doubtful accounts       1,200,000 1,300,000      
Amortization expense related to debt issuance costs       8,400,000 7,900,000 8,500,000    
Unamortized debt issuance cost       26,200,000 11,900,000      
Capitalized internal-use software costs       157,300,000 145,700,000      
Depreciation and amortization of property, plant and equipment       80,100,000 80,700,000 82,500,000    
Additions to goodwill or marketing related intangible assets       0 0 0    
Impairments of goodwill or marketing related intangible assets       0 0 0    
Marketing related intangible assets       310,000,000 310,000,000      
Goodwill       96,900,000 89,900,000      
Deferred tax assets       $ 77,500,000 155,200,000      
Change in income tax rate       35.00%        
Other operating income       $ 50,800,000 63,800,000 6,500,000    
Arbitration tribunal award in connection with the re-audit of the Company’s 2010 to 2012 financial statements               $ 29,700,000
Advertising costs       $ 55,700,000 $ 64,800,000 $ 66,100,000    
Equity grants with anti-dilutive effect | shares       3.4 4.5 5.4    
Allowance for product returns       $ 3,900,000 $ 3,900,000 $ 3,900,000    
Product returns       4,400,000 4,500,000 5,000,000    
Non-cash capital expenditures       10,100,000 12,700,000 12,300,000    
Non-cash inflows relating to deposits in escrow           15,000,000    
Non-cash borrowings that were used to finance software maintenance       2,300,000 20,800,000 17,300,000    
Convertible Debt [Member]                
Subsidiary or Equity Method Investee [Line Items]                
Amortization expense related to debt issuance costs       $ 4,000,000 $ 3,800,000 $ 3,200,000    
Convertible notes initial conversion price | $ / shares       $ 86.28 $ 86.28 $ 86.28    
Scenario, Forecast [Member]                
Subsidiary or Equity Method Investee [Line Items]                
Change in income tax rate     21.00%          
Other Assets [Member]                
Subsidiary or Equity Method Investee [Line Items]                
Deferred tax assets       $ 77,500,000 $ 155,200,000      
Maximum [Member]                
Subsidiary or Equity Method Investee [Line Items]                
Period of receiving anticipated returns       12 months        
North Carolina [Member]                
Subsidiary or Equity Method Investee [Line Items]                
Square footage of facility purchased | ft²   800,000            
Purchase price of facility   $ 22,200,000            
California [Member]                
Subsidiary or Equity Method Investee [Line Items]                
Number of office buildings purchased | Building 1              
Payments to acquire office buildings $ 29,600,000              
Deferred rent liability 1,100,000              
China [Member]                
Subsidiary or Equity Method Investee [Line Items]                
Goodwill       $ 3,300,000 3,100,000      
Other operating income       $ 50,800,000 $ 34,200,000 $ 6,500,000    
Buildings [Member]                
Subsidiary or Equity Method Investee [Line Items]                
Estimated useful life       40 years        
Buildings [Member] | North Carolina [Member]                
Subsidiary or Equity Method Investee [Line Items]                
Property plant and equipment at fair value   18,800,000            
Buildings [Member] | California [Member]                
Subsidiary or Equity Method Investee [Line Items]                
Property plant and equipment at fair value 16,900,000              
Land [Member] | North Carolina [Member]                
Subsidiary or Equity Method Investee [Line Items]                
Property plant and equipment at fair value   $ 3,400,000            
Land [Member] | California [Member]                
Subsidiary or Equity Method Investee [Line Items]                
Property plant and equipment at fair value $ 11,600,000              
Furniture, Fixtures and Equipment [Member] | Minimum [Member]                
Subsidiary or Equity Method Investee [Line Items]                
Estimated useful life       3 years        
Furniture, Fixtures and Equipment [Member] | Maximum [Member]                
Subsidiary or Equity Method Investee [Line Items]                
Estimated useful life       10 years        
Building Improvements [Member] | Minimum [Member]                
Subsidiary or Equity Method Investee [Line Items]                
Estimated useful life       10 years        
Building Improvements [Member] | Maximum [Member]                
Subsidiary or Equity Method Investee [Line Items]                
Estimated useful life       15 years        
Accounting Standards Update 2016-09 [Member]                
Subsidiary or Equity Method Investee [Line Items]                
Excess tax benefits       $ 31,100,000        
Deferred tax assets, gross             $ 29,600,000