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Stockholders' Equity (Details) - USD ($) shares in Millions | 3 Months Ended | 9 Months Ended |  |  |
--- | --- | --- | --- | --- | ---
Mar. 31, 2018 | Mar. 31, 2018 | Apr. 01, 2017 | Feb. 28, 2018 | Sep. 30, 2016 | Sep. 29, 2016
Class of Stock [Line Items] |  |  |  |  |  |
Authorized amount under stock repurchase program |  |  |  | $ 200,000,000 | $ 150,000,000 | $ 100,000,000
Increase in authorized amount |  |  |  | $ 50,000,000 |  |
Payment for share repurchase | $ 9,900,000 | $ 40,800,000 | $ 91,600,000 |  |  |
Common stock |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |
Shares delivered and retired (in shares) | 1.1 |  |  |  |  |
Remaining authorization for future share repurchases | $ 62,600,000 | $ 62,600,000 |  |  |  |

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