XML 100 R86.htm IDEA: XBRL DOCUMENT v3.10.0.1
Debt - 1.75% Convertible Senior Notes ("2023 Notes) (Narrative) (Details)
12 Months Ended
May 29, 2018
USD ($)
day
$ / shares
Aug. 21, 2013
USD ($)
d
$ / shares
Jun. 30, 2018
USD ($)
Jul. 01, 2017
USD ($)
Jul. 02, 2016
USD ($)
Aug. 17, 2015
$ / shares
Aug. 15, 2013
Debt Instrument [Line Items]              
Proceeds from issuance of senior convertible debt     $ 225,000,000 $ 460,000,000 $ 0    
Convertible Debt              
Debt Instrument [Line Items]              
Carrying value of liability component     833,200,000 931,400,000      
Carrying value of the equity component of convertible debt     239,100,000 229,700,000      
Unamortized debt issuance cost     $ 7,700,000 9,200,000      
Convertible Debt | 2023 Notes              
Debt Instrument [Line Items]              
Interest rate on senior convertible notes 1.75%   1.75%        
Face amount of senior convertible notes $ 225,000,000.0            
Initial conversion price (usd per share) | $ / shares $ 13.94            
Premium to closing sale price of common stock (percent) 37.50%            
Threshold closing price as a percentage of conversion price 130.00%            
Threshold trading days (days) | day 20            
Threshold consecutive trading days (days) | day 30            
Threshold consecutive business days (days) | day 5            
Threshold consecutive trading days during which the the trading price was less than 98% of the product of the closing sale price and the applicable conversion rate (days) | day 10            
Threshold percentage of stock price trigger 98.00%            
Fundamental change in price (percent) 100.00%            
Redemption price (percent) 100.00%            
Effective rate 5.30%            
Derivative term 5 years            
Carrying value of liability component $ 190,100,000            
Carrying value of the equity component of convertible debt $ 34,900,000            
Expected remaining term of Notes 4 years 11 months            
Issuance costs $ 2,200,000            
Unamortized debt issuance cost     $ 1,800,000        
Fair value of Notes     $ 232,400,000        
Convertible Debt | Liability component              
Debt Instrument [Line Items]              
Issuance costs 1,900,000            
Convertible Debt | Equity component              
Debt Instrument [Line Items]              
Issuance costs 300,000            
Convertible Debt | 2033 Notes              
Debt Instrument [Line Items]              
Interest rate on senior convertible notes   0.625% 0.625%        
Face amount of senior convertible notes   $ 650,000,000.0          
Value of notes exchanged     $ 198,000,000        
Proceeds from issuance of senior convertible debt, after issuance costs   $ 636,300,000          
Initial conversion price (usd per share) | $ / shares   $ 18.83       $ 11.28  
Premium to closing sale price of common stock (percent)             40.00%
Threshold consecutive trading days (days) | d   30          
Fundamental change in price (percent)   100.00%          
Redemption price (percent)   100.00%          
Effective rate   5.40%          
Carrying value of liability component   $ 515,600,000          
Carrying value of the equity component of convertible debt   $ 134,400,000          
Expected remaining term of Notes     1 month 7 days        
Unamortized debt issuance cost     $ 100,000        
Fair value of Notes     $ 281,000,000 $ 676,100,000      
Exchange Transaction | Convertible Debt | 2023 Notes              
Debt Instrument [Line Items]              
Proceeds from issuance of senior convertible debt 155,500,000            
Exchange Transaction | Convertible Debt | 2033 Notes              
Debt Instrument [Line Items]              
Value of notes exchanged 151,500,000            
Private Placement | Convertible Debt | 2023 Notes              
Debt Instrument [Line Items]              
Proceeds from issuance of senior convertible debt 69,500,000            
Proceeds from issuance of senior convertible debt, after issuance costs $ 67,300,000