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Stockholders' Equity (Details) - USD ($) | 1 Months Ended | 3 Months Ended | 12 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | ---
Nov. 30, 2015 | Oct. 01, 2016 | Jul. 02, 2016 | Apr. 02, 2016 | Jan. 02, 2016 | Jun. 30, 2018 | Jul. 01, 2017 | Jul. 02, 2016 | Feb. 28, 2018 | Sep. 30, 2016 | Feb. 01, 2016
Stock Repurchase Program |  |  |  |  |  |  |  |  |  |  |
Reduction in stockholders' equity for share repurchase |  |  |  |  |  | $ 40,900,000 | $ 92,000,000 | $ 44,500,000 |  |  |
Aggregate purchase price of common stock |  |  |  |  |  | $ 40,800,000 | $ 92,000,000 | $ 44,500,000 |  |  |
Common Stock | Share Repurchase Agreement September 2016 |  |  |  |  |  |  |  |  |  |  |
Stock Repurchase Program |  |  |  |  |  |  |  |  |  |  |
Authorized amount under stock repurchase program |  |  |  |  |  |  |  |  |  | $ 150,000,000 |
Common Stock | Share Repurchase Agreement February 2018 |  |  |  |  |  |  |  |  |  |  |
Stock Repurchase Program |  |  |  |  |  |  |  |  |  |  |
Authorized amount under stock repurchase program |  |  |  |  |  |  |  |  | $ 200,000,000 |  |
Stock repurchase program, increase in authorized amount |  |  |  |  |  |  |  |  | $ 50,000,000 |  |
Shares delivered and retired (in shares) |  |  |  |  |  | 4,400,000 |  |  |  |  |
Average repurchase price per share (in dollars per share) |  |  |  |  |  | $ 9.25 |  |  |  |  |
Reduction in stockholders' equity for share repurchase |  |  |  |  |  | $ 40,900,000 |  |  |  |  |
Common Stock | Share Repurchase Agreement February 2016 |  |  |  |  |  |  |  |  |  |  |
Stock Repurchase Program |  |  |  |  |  |  |  |  |  |  |
Authorized amount under stock repurchase program |  |  |  |  |  |  |  |  |  | $ 100,000,000 | $ 100,000,000
Shares delivered and retired (in shares) |  |  | 700,000 |  |  |  | 10,500,000 |  |  |  |
Average repurchase price per share (in dollars per share) |  | $ 6.60 |  |  |  |  | $ 8.75 |  |  |  |
Reduction in stockholders' equity for share repurchase |  |  |  |  |  |  | $ 92,000,000 |  |  |  |
Aggregate purchase price of common stock |  |  | $ 4,500,000 |  |  |  |  |  |  |  |
Common Stock | Share Repurchase Agreement November 2015 |  |  |  |  |  |  |  |  |  |  |
Stock Repurchase Program |  |  |  |  |  |  |  |  |  |  |
Authorized amount under stock repurchase program | $ 40,000,000 |  |  |  |  |  |  |  |  |  |
Shares delivered and retired (in shares) |  |  |  | 1,300,000 | 5,300,000 |  |  |  |  |  |
Average repurchase price per share (in dollars per share) |  |  |  | $ 6.05 |  |  |  |  |  |  |
Reduction in stockholders' equity for share repurchase |  |  |  | $ 8,000,000 | $ 32,000,000 |  |  |  |  |  |
Aggregate purchase price of common stock | $ 40,000,000 |  |  |  |  |  |  |  |  |  |
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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