CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Jan. 01, 2022	Jan. 02, 2021	Jan. 01, 2022	Jan. 02, 2021
Revenues:
Total net revenue	$ 314.8	$ 299.9	$ 641.6	$ 584.6
Cost of revenues:
Amortization of acquired technologies	7.4	8.4	15.3	16.6
Total cost of revenues	124.3	119.8	256.1	235.1
Gross profit	190.5	180.1	385.5	349.5
Operating expenses:
Research and development	50.5	50.0	104.1	98.8
Selling, general and administrative	88.2	79.5	180.0	160.9
Amortization of other intangibles	2.6	8.1	5.3	16.6
Restructuring and related (benefits) charges	(0.1)	0.2	(0.1)	(0.4)
Total operating expenses	141.2	137.8	289.3	275.9
Income from operations	49.3	42.3	96.2	73.6
Loss on convertible note settlement (Note 11)	(6.4)	0.0	(92.3)	0.0
Interest income and other income, net	1.1	1.1	2.5	1.7
Interest expense	(7.1)	(3.6)	(10.7)	(7.2)
Income (loss) before income taxes	36.9	39.8	(4.3)	68.1
Provision for income taxes	2.3	12.5	15.9	21.1
Net income (loss)	$ 34.6	$ 27.3	$ (20.2)	$ 47.0
Net income (loss) per share:
Basic (in dollars per share)	$ 0.15	$ 0.12	$ (0.09)	$ 0.21
Diluted (in dollars per share)	$ 0.14	$ 0.12	$ (0.09)	$ 0.20
Shares used in per-share calculations:
Basic (in shares)	236.0	228.8	233.6	228.8
Diluted (in shares)	242.3	231.1	233.6	231.5
Product revenue
Revenues:
Total net revenue	$ 277.4	$ 262.1	$ 566.5	$ 510.0
Cost of revenues:
Cost of revenue	100.3	96.1	207.0	189.7
Service revenue
Revenues:
Total net revenue	37.4	37.8	75.1	74.6
Cost of revenues:
Cost of revenue	$ 16.6	$ 15.3	$ 33.8	$ 28.8