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Stockholders' Equity (Details) - USD ($) | 12 Months Ended |  |
--- | --- | --- | ---
Jul. 02, 2022 | Jul. 03, 2021 | Jun. 27, 2020 | Sep. 30, 2021 | Sep. 30, 2019
Stock Repurchase Program |  |  |  |  |
Repurchase of common stock (in shares) | 14,800,000 | 3,000,000.0 | 3,700,000 |  |
Average repurchase price per share (in dollars per share) | $ 15.91 | $ 14.21 | $ 11.99 |  |
Repurchases of common stock | $ 235,500,000 | $ 42,600,000 | $ 44,400,000 |  |
Remaining authorized amount for repurchase | $ 67,300,000 | $ 112,900,000 | $ 155,600,000 |  |
Common Stock | 2019 Repurchase Plan |  |  |  |  |
Stock Repurchase Program |  |  |  |  |
Authorized amount under stock repurchase program |  |  |  |  | $ 200,000,000
Repurchase of common stock (in shares) | 3,100,000 |  |  |  |
Repurchases of common stock | $ 45,500,000 |  |  |  |
Remaining authorized amount for repurchase | $ 67,300,000 |  |  |  |
Common Stock | 2021 Repurchase Plan |  |  |  |  |
Stock Repurchase Program |  |  |  |  |
Authorized amount under stock repurchase program |  |  |  | $ 190,000,000 |
Repurchase of common stock (in shares) | 11,700,000 |  |  |  |
Repurchases of common stock | $ 190,000,000 |  |  |  |
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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