CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Mar. 30, 2024	Apr. 01, 2023	Mar. 30, 2024	Apr. 01, 2023
Revenues:
Total net revenue	$ 246.0	$ 247.8	$ 748.4	$ 842.5
Cost of revenues:
Amortization of acquired technologies	3.5	5.9	10.4	18.7
Total cost of revenues	108.1	106.8	318.1	349.7
Gross profit	137.9	141.0	430.3	492.8
Operating expenses:
Research and development	50.0	50.8	149.4	155.3
Selling, general and administrative	98.2	80.0	250.2	250.2
Amortization of other intangibles	1.5	2.1	5.0	6.5
Restructuring and related charges (benefits)	0.1	10.2	(0.8)	10.2
Total operating expenses	149.8	143.1	403.8	422.2
(Loss) income from operations	(11.9)	(2.1)	26.5	70.6
Loss on convertible note modification	0.0	(2.2)	0.0	(2.2)
Interest and other income, net	4.0	1.6	18.0	4.9
Interest expense	(7.7)	(6.7)	(23.4)	(19.0)
(Loss) income before income taxes	(15.6)	(9.4)	21.1	54.3
Provision for income taxes	9.0	6.0	25.2	28.7
Net (loss) income	$ (24.6)	$ (15.4)	$ (4.1)	$ 25.6
Net (loss) income per share:
Basic (in dollars per share)	$ (0.11)	$ (0.07)	$ (0.02)	$ 0.11
Diluted (in dollars per share)	$ (0.11)	$ (0.07)	$ (0.02)	$ 0.11
Shares used in per share calculations:
Basic (in shares)	223.0	224.1	222.5	225.5
Diluted (in shares)	223.0	224.1	222.5	227.6
Product revenue
Revenues:
Total net revenue	$ 207.3	$ 205.2	$ 623.8	$ 714.4
Cost of revenues:
Cost of revenue	87.7	81.5	249.1	272.9
Service revenue
Revenues:
Total net revenue	38.7	42.6	124.6	128.1
Cost of revenues:
Cost of revenue	$ 16.9	$ 19.4	$ 58.6	$ 58.1