Balance Sheet and Other Details - Other Non-Current Liabilities (Details) - USD ($) $ in Millions	Apr. 03, 2021	Jun. 27, 2020
Other non-current liabilities
Pension and post-employment benefits	$ 105.6	$ 102.7
Financing obligation	16.1	16.2
Deferred tax liability	23.4	23.9
Long-term deferred revenue	20.1	20.0
Fair value of contingent consideration	1.8	9.4
Operating lease liabilities (Note 12)	24.8	28.1
Uncertain tax position	12.4	11.6
Other	19.6	19.3
Other non-current liabilities	$ 223.8	$ 231.2
Operating Lease, Liability, Noncurrent, Statement of Financial Position	Other non-current liabilities	Other non-current liabilities