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Summary of Significant Accounting Policies - Additional Information (Detail) (USD $)
 1 Months Ended 12 Months Ended
Dec. 20, 2011
Nov. 30, 2011
Mar. 29, 2014
Mar. 30, 2013
Mar. 31, 2012
Significant Accounting Policies [Line Items]          
Advertising expense     $ 65,700,000 $ 41,900,000 $ 31,400,000
Cooperative advertising Expenses     7,300,000 5,100,000 4,300,000
Shipping and handling costs     78,600,000 29,100,000 19,700,000
Non-recourse loan to sole joint venture       6,000,000  
Non-recourse loan annual rate       5.00%  
Deferred finance cost     2,900,000 3,400,000  
Accumulated amortization of deferred finance cost     2,800,000 2,000,000  
Share split ratio 3.8 3.8      
Stock Options
          
Significant Accounting Policies [Line Items]          
Share-based compensation, vesting period     4 years    
Share-based compensation, contractual term     7 years    
Anti-dilutive securities excluded from computation of earning per share     44,256 7,341 343,787
Stock Options | Minimum
          
Significant Accounting Policies [Line Items]          
Share-based compensation, fair value assumption, expected holding period     4 years 6 months    
Share-based compensation, service period requirement     9 years    
Share-based compensation, holding period     4 years 6 months    
Stock Options | Maximum
          
Significant Accounting Policies [Line Items]          
Share-based compensation, fair value assumption, expected holding period     9 years 6 months    
Share-based compensation, service period requirement     10 years    
Share-based compensation, holding period     4 years 9 months    
Foreign Exchange Forward | Not Designated as Hedging Instrument
          
Significant Accounting Policies [Line Items]          
Forward contracts term, maximum     12 months    
Foreign Exchange Forward | Designated as Hedging Instrument
          
Significant Accounting Policies [Line Items]          
Net unrealized gain on derivatives     2,900,000    
Notional amount of forward contract     $ 155,100,000    
Trademarks
          
Significant Accounting Policies [Line Items]          
Intangible asset, useful life     20 years    
In-Store Shops
          
Significant Accounting Policies [Line Items]          
Property, plant and equipment, useful life     3 years    
Software Development
          
Significant Accounting Policies [Line Items]          
Property, plant and equipment, useful life     5 years    
Equipment, furniture and fixtures | Minimum
          
Significant Accounting Policies [Line Items]          
Property, plant and equipment, useful life     5 years    
Equipment, furniture and fixtures | Maximum
          
Significant Accounting Policies [Line Items]          
Property, plant and equipment, useful life     7 years    
Computer Hardware And Software | Minimum
          
Significant Accounting Policies [Line Items]          
Property, plant and equipment, useful life     3 years    
Computer Hardware And Software | Maximum
          
Significant Accounting Policies [Line Items]          
Property, plant and equipment, useful life     5 years