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Common Stock and Stock Plans - Summary of Restricted Stock Unit Activity (Detail) (USD $)
12 Months Ended
Apr. 04, 2014
Mar. 29, 2013
Mar. 30, 2012
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Weighted Average Grant Date Fair Value per Share, Awarded $ 61.52 $ 36.82 $ 44.28
Restricted Stock Units [Member]
     
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Number of Restricted Stock Units, Outstanding, Beginning Balance 1,785,664 1,725,370 1,549,463
Number of Restricted Stock Units, Awarded 752,423 732,009 684,692
Number of Restricted Stock Units, Forfeited (41,131) (59,482) (36,474)
Number of Restricted Stock Units, Released (654,020) (612,233) (472,311)
Number of Restricted Stock Units, Outstanding, Ending Balance 1,842,936 1,785,664 1,725,370
Number of Restricted Stock Units, Vested and deferred, Ending Balance 120,351    
Weighted Average Grant Date Fair Value per Share, Outstanding, Beginning Balance $ 38.29    
Weighted Average Grant Date Fair Value per Share, Awarded $ 61.52    
Weighted Average Grant Date Fair Value per Share, Forfeited $ 42.70    
Weighted Average Grant Date Fair Value per Share, Released $ 64.37    
Weighted Average Grant Date Fair Value per Share, Outstanding, Ending Balance $ 47.97 $ 38.29  
Weighted Average Grant Date Fair Value per Share, Vested and deferred, Ending Balance $ 29.89