Balance Sheet and Other Details - Contract Balances (Details) - USD ($) $ in Millions	12 Months Ended
	Jul. 02, 2022	Jul. 03, 2021
Capitalized Contract Cost [Line Items]
Contract asset	$ 7.3	$ 6.2
Change in Contract with Customer, Liability (Roll Forward)
Balance at beginning of period	89.5
Revenue deferrals for new contracts	130.6
Revenue recognized during the period	(119.7)
Balance at end of period	100.4
Short-term deferred revenue	81.0	69.7
Long-term deferred revenue	$ 19.4	$ 19.8
Minimum
Capitalized Contract Cost [Line Items]
Payment period from invoice date	30 days
Maximum
Capitalized Contract Cost [Line Items]
Payment period from invoice date	90 days