CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Jan. 02, 2021	Dec. 28, 2019	Jan. 02, 2021	Dec. 28, 2019
Revenues:
Total net revenue	$ 299.9	$ 313.7	$ 584.6	$ 613.5
Cost of revenues:
Amortization of acquired technologies	8.4	8.4	16.6	16.8
Total cost of revenues	119.8	124.2	235.1	249.6
Gross profit	180.1	189.5	349.5	363.9
Operating expenses:
Research and development	50.0	50.3	98.8	101.8
Selling, general and administrative	79.5	86.3	160.9	179.5
Amortization of other intangibles	8.1	8.8	16.6	17.5
Restructuring and related charges (benefits)	0.2	(0.9)	(0.4)	(0.6)
Total operating expenses	137.8	144.5	275.9	298.2
Income from operations	42.3	45.0	73.6	65.7
Interest income and other income, net	1.1	1.3	1.7	4.0
Interest expense	(9.0)	(8.4)	(18.0)	(16.7)
Income before taxes	34.4	37.9	57.3	53.0
Provision for income taxes	12.5	9.9	21.1	18.2
Net income	$ 21.9	$ 28.0	$ 36.2	$ 34.8
Net income per share:
Basic (in dollars per share)	$ 0.10	$ 0.12	$ 0.16	$ 0.15
Diluted (in dollars per share)	$ 0.09	$ 0.12	$ 0.16	$ 0.15
Shares used in per-share calculations:
Basic (in shares)	228.8	230.0	228.8	229.7
Diluted (in shares)	231.1	238.3	231.3	237.4
Product revenue
Revenues:
Total net revenue	$ 262.1	$ 281.9	$ 510.0	$ 546.7
Cost of revenues:
Cost of revenue	96.1	103.7	189.7	208.0
Service revenue
Revenues:
Total net revenue	37.8	31.8	74.6	66.8
Cost of revenues:
Cost of revenue	$ 15.3	$ 12.1	$ 28.8	$ 24.8