Financial Statement Details - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
Jun. 27, 2021	Jun. 28, 2020	Jun. 30, 2019
Reclassification out of Accumulated Other Comprehensive Income [Line Items]
Depreciation of property and equipment	$ 100.5	$ 76.7	$ 64.9
Losses on disposals or impairments of property and equipment	4.3	3.3	0.2
Salvage value	20.0
Accrued property and equipment	248.3	79.4	20.1
Factory Optimization Restructuring
Reclassification out of Accumulated Other Comprehensive Income [Line Items]
Losses on disposals or impairments of property and equipment	3.4	3.0
Reclassification out of Accumulated Other Comprehensive Income
Reclassification out of Accumulated Other Comprehensive Income [Line Items]
Loss on sale		0.5
Currency translation gains (losses) reclassified to earnings	(9.5)		(5.2)
Reclassification out of Accumulated Other Comprehensive Income \| AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-sale, Including Noncontrolling Interest
Reclassification out of Accumulated Other Comprehensive Income [Line Items]
Gain (loss) on available for sale securities	$ 0.4	$ 1.5	$ (0.1)

Future cash outflow to pay for construction in progress expenditures that have occurred.

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