Goodwill and Intangible Assets - Components of Intangible Assets (Details) - USD ($) $ in Millions	Jun. 27, 2021	Jun. 28, 2020
Acquired Finite-Lived Intangible Assets [Line Items]
Gross	$ 244.1	$ 246.3
Accumulated Amortization	(103.6)	(89.4)
Net	140.5	156.9
Acquisition related intangible assets
Acquired Finite-Lived Intangible Assets [Line Items]
Gross	177.0	177.0
Accumulated Amortization	(63.4)	(48.9)
Net	113.6	128.1
Customer relationships
Acquired Finite-Lived Intangible Assets [Line Items]
Gross	96.8	96.8
Accumulated Amortization	(25.1)	(19.0)
Net	71.7	77.8
Developed technology
Acquired Finite-Lived Intangible Assets [Line Items]
Gross	68.0	68.0
Accumulated Amortization	(28.2)	(22.8)
Net	39.8	45.2
Non-compete agreements
Acquired Finite-Lived Intangible Assets [Line Items]
Gross	12.2	12.2
Accumulated Amortization	(10.1)	(7.1)
Net	2.1	5.1
Patent and licensing rights
Acquired Finite-Lived Intangible Assets [Line Items]
Gross	67.1	69.3
Accumulated Amortization	(40.2)	(40.5)
Net	$ 26.9	$ 28.8