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Acquired Developed Technology and Other Intangibles (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Dec. 31, 2022	Jan. 01, 2022	Dec. 31, 2022	Jan. 01, 2022	Jul. 02, 2022
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 677.7		$ 677.7		$ 642.3
Accumulated Amortization	(605.3)		(605.3)		(588.1)
Net	72.4		72.4		54.2
Cost of revenues	5.7	$ 7.4	12.8	$ 15.3
Operating expenses	2.2	2.6	4.4	5.3
Total amortization of intangible assets	7.9	$ 10.0	17.2	$ 20.6
Estimated future amortization expense
Remainder of 2023	16.1		16.1
2024	19.8		19.8
2025	15.5		15.5
2026	10.8		10.8
2027	7.0		7.0
Thereafter	3.2		3.2
Total amortization	72.4		72.4
Acquired developed technology
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	446.4		446.4		416.6
Accumulated Amortization	(388.6)		(388.6)		(375.8)
Net	57.8		57.8		40.8
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	192.4		192.4		189.7
Accumulated Amortization	(180.4)		(180.4)		(177.8)
Net	12.0		12.0		11.9
Other
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	38.9		38.9		36.0
Accumulated Amortization	(36.3)		(36.3)		(34.5)
Net	$ 2.6		$ 2.6		$ 1.5

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