Balance Sheet and Other Details - Other Non-Current Liabilities (Details) - USD ($) $ in Millions	Jul. 02, 2022	Jul. 03, 2021
Balance Sheet and Other Details [Abstract]
Pension and post-employment benefits	$ 59.6	$ 97.0
Deferred tax liability	9.5	24.3
Financing obligation	16.0	16.1
Long-term deferred revenue	19.4	19.8
Operating lease liabilities (Note 12)	33.5	30.8
Uncertain tax position	12.9	18.3
Warranty accrual	6.2	5.4
Other	13.3	14.3
Other non-current liabilities	$ 170.4	$ 226.0
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List]	Other non-current liabilities	Other non-current liabilities