Stockholders' Equity (Details) - USD ($) shares in Millions	3 Months Ended		6 Months Ended
	Jan. 02, 2021	Dec. 28, 2019	Jan. 02, 2021	Dec. 28, 2019	Sep. 30, 2019
Class of Stock [Line Items]
Repurchase of common stock (in shares)	1.3		1.9
Repurchase of common stock	$ 17,100,000	$ 9,200,000	$ 23,800,000	$ 10,700,000
Common Stock
Class of Stock [Line Items]
Remaining authorization for future share repurchases	$ 131,800,000		$ 131,800,000
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