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Convertible Senior Notes, Warrants, and Hedges - Offering (Details)
3 Months Ended
Nov. 04, 2015
$ / shares
Nov. 03, 2015
USD ($)
Jul. 01, 2018
USD ($)
Jul. 02, 2017
USD ($)
Apr. 03, 2016
USD ($)
Oct. 29, 2015
USD ($)
Debt Instrument [Line Items]            
Conversion ratio on convertible debt 0.029892          
Convertible debt            
Debt Instrument [Line Items]            
Contractual interest expense     $ 1,600,000 $ 1,600,000    
Convertible debt | 0.875% Convertible Senior Notes Due 2022            
Debt Instrument [Line Items]            
Principal amount of debt   $ 48,800,000.0     $ 373,800,000.0 $ 325,000,000
Interest rate     0.875%     0.875%
Convertible Notes, net   $ 363,445,000        
Stock price trigger to convert convertible debt (in dollars per share) | $ / shares $ 33.45          
Contractual interest expense     $ 827,000 $ 827,000