CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($) shares in Millions, $ in Millions	Total	Cumulative Effect, Period of Adoption, Adjustment	Common Stock	Additional Paid-In Capital	Additional Paid-In Capital Cumulative Effect, Period of Adoption, Adjustment	Accumulated Deficit	Accumulated Deficit Cumulative Effect, Period of Adoption, Adjustment	Accumulated Other Comprehensive Income (Loss)
Balance at the beginning of the period at Jul. 02, 2022	$ 1,875.0	$ (340.9)	$ 0.1	$ 2,003.6	$ (426.5)	$ (129.1)	$ 85.6	$ 0.4
Balance at the beginning of period (in shares) at Jul. 02, 2022			68.0
Increase (Decrease) in Stockholders' Equity
Net loss	(0.4)					(0.4)
Other comprehensive income (loss)	(0.6)							(0.6)
Issuance of shares in connection with vesting of restricted stock units and performance stock units (in shares)			0.7
Withholding taxes related to net share settlement of restricted stock units	(22.4)			(22.4)
Withholding taxes related to net share settlement of restricted stock units (in shares)			(0.2)
Repurchases of common stock	(25.7)					(25.7)
Repurchases of common stock (in shares)			(0.3)
Stock-based compensation	41.4			41.4
Balance at the end of the period at Oct. 01, 2022	1,526.4		$ 0.1	1,596.1		(69.6)		(0.2)
Balance at the end of period (in shares) at Oct. 01, 2022			68.2
Balance at the beginning of the period at Jul. 01, 2023	$ 1,355.8		$ 0.1	1,692.2		(340.6)		4.1
Balance at the beginning of period (in shares) at Jul. 01, 2023	66.4		66.4
Increase (Decrease) in Stockholders' Equity
Net loss	$ (67.9)					(67.9)
Other comprehensive income (loss)	1.1							1.1
Issuance of shares in connection with vesting of restricted stock units and performance stock units (in shares)			0.8
Withholding taxes related to net share settlement of restricted stock units	(12.9)			(12.9)
Withholding taxes related to net share settlement of restricted stock units (in shares)			(0.2)
Stock-based compensation	34.7			34.7
Balance at the end of the period at Sep. 30, 2023	$ 1,310.8		$ 0.1	$ 1,714.0		$ (408.5)		$ 5.2
Balance at the end of period (in shares) at Sep. 30, 2023	67.0		67.0