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Stockholders' Equity (Details) - USD ($) | 12 Months Ended
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Jun. 27, 2020 | Jun. 29, 2019 | Jun. 30, 2018
Stock Repurchase Program |  |  |
Authorized amount under stock repurchase program | $ 200,000,000 |  |
Shares delivered and retired (in shares) | 3,700,000 | 1,100,000 | 4,400,000
Average repurchase price per share (in dollars per share) | $ 11.99 | $ 10.14 | $ 9.25
Repurchases of common stock | $ 44,400,000 | $ 11,300,000 | $ 40,900,000
Remaining authorized amount for repurchase | $ 155,600,000 | $ 51,400,000 | $ 62,700,000
Series B Preferred Stock |  |  |
Stock Repurchase Program |  |  |
Number of undesignated preferred shares authorized to be issued (in shares) | 1,000,000 |  |

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