Earnings Per Share (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
3 Months Ended 6 Months Ended
Dec. 26, 2015
Dec. 27, 2014
Dec. 26, 2015
Dec. 27, 2014
Numerator for basic earnings per share and diluted earnings per share        
Net income $ 67,469 $ (72,034) $ (4,674) $ 27,946
Denominator for basic earnings per share 285,526 282,992 285,057 283,539
Effect of dilutive securities        
Stock options, ESPP and RSUs 4,995 0 0 5,337
Denominator for diluted earnings per share 290,521 282,992 285,057 288,876
Earnings per share, Basic (per share) $ 0.24 $ (0.25) $ (0.02) $ 0.10
Earnings per share, Diluted (per share) $ 0.23 $ (0.25) $ (0.02) $ 0.10
Antidilutive securities excluded from computation of earnings per share 100 5,800 5,600 5,900