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Stockholders' Equity (Details) - USD ($) shares in Thousands	3 Months Ended		6 Months Ended
	Dec. 28, 2019	Dec. 29, 2018	Dec. 28, 2019	Dec. 29, 2018	Sep. 30, 2019
Class of Stock [Line Items]
Repurchase of common stock (in shares)	659		763
Repurchase of common stock	$ 9,200,000	$ 8,500,000	$ 10,700,000	$ 8,500,000
Common Stock
Class of Stock [Line Items]
Remaining authorization for future share repurchases	$ 189,300,000		$ 189,300,000
Share Repurchase Agreement September 2019 | Common Stock
Class of Stock [Line Items]
Authorized amount under stock repurchase program					$ 200,000,000
Share Repurchase Agreement February 2018 | Common Stock
Class of Stock [Line Items]
Authorized amount under stock repurchase program					$ 200,000,000

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