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Debt - Carrying Amounts of the Liability and Equity Components (Details) - USD ($) $ in Millions	Mar. 30, 2024	Jul. 01, 2023	Mar. 06, 2023	Sep. 29, 2021	Mar. 03, 2017
Carrying amounts of the liability and equity components:
Short-term debt	$ 0.0	$ 96.2
Unamortized notes debt issuance cost	(2.2)	(2.8)
Long-term debt	$ 634.4	629.5
Convertible Notes \| 1.00% Senior Convertible Notes
Carrying amounts of the liability and equity components:
Stated interest rate	1.00%				1.00%
Principal amount of notes	$ 0.0	96.4
Unamortized debt issuance costs	$ 0.0	(0.2)
Convertible Notes \| 3.75% Senior Convertible Notes
Carrying amounts of the liability and equity components:
Stated interest rate	3.75%
Convertible Notes \| 1.625% Senior Convertible Notes
Carrying amounts of the liability and equity components:
Stated interest rate	1.625%		1.625%
Principal amount of notes	$ 250.0	250.0
Unamortized notes debt issuance cost	(1.5)	(2.1)
Unamortized debt discount	$ (9.3)	(12.9)
Senior Notes \| 3.75% Senior Convertible Notes
Carrying amounts of the liability and equity components:
Stated interest rate	3.75%			3.75%
Principal amount of notes	$ 400.0	400.0
Unamortized notes debt issuance cost	$ (4.8)	$ (5.5)