Goodwill and Other Intangible Assets - Acquired Developed Technology and Other Intangibles (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
	Oct. 02, 2021	Apr. 02, 2022	Jul. 03, 2021
Finite-Lived Intangible Assets
Gross Carrying Amounts		$ 560.0	$ 560.0
Accumulated Amortization		(383.1)	(318.8)
Net Carrying Amounts		176.9	241.2
Acquired developed technologies
Finite-Lived Intangible Assets
Gross Carrying Amounts		390.3	390.3
Accumulated Amortization		(287.5)	(238.6)
Net Carrying Amounts		$ 102.8	151.7
Weighted average remaining amortization period (years)	3 years	2 years 6 months
Customer relationships
Finite-Lived Intangible Assets
Gross Carrying Amounts		$ 145.0	145.0
Accumulated Amortization		(70.9)	(55.5)
Net Carrying Amounts		$ 74.1	89.5
Weighted average remaining amortization period (years)	5 years 4 months 24 days	4 years 8 months 12 days
Order backlog
Finite-Lived Intangible Assets
Gross Carrying Amounts		$ 22.0	22.0
Accumulated Amortization		(22.0)	(22.0)
Net Carrying Amounts		0.0	0.0
Other intangibles
Finite-Lived Intangible Assets
Gross Carrying Amounts		2.7	2.7
Accumulated Amortization		(2.7)	(2.7)
Net Carrying Amounts		$ 0.0	$ 0.0