Balance Sheet and Other Details - Other Non-Current Liabilities (Details) - USD ($) $ in Millions	Mar. 28, 2020	Jun. 29, 2019
Other non-current liabilities
Pension and post-employment benefits	$ 98.4	$ 103.2
Financing obligation	16.2	25.5
Deferred tax liability	41.8	14.6
Long-term deferred revenue	18.7	13.2
Fair value of contingent consideration	33.3	37.7
Operating lease liabilities (Note 12)	29.0	0.0
Uncertain tax position	13.1	13.6
Other	16.4	18.7
Other non-current liabilities	$ 266.9	$ 226.5