CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Millions, $ in Millions	12 Months Ended
	Jun. 29, 2024	Jul. 01, 2023	Jul. 02, 2022
Income Statement [Abstract]
Net revenue	$ 1,359.2	$ 1,767.0	$ 1,712.6
Cost of sales	1,023.8	1,113.6	861.1
Amortization of acquired developed intangibles	83.9	84.4	62.9
Gross profit	251.5	569.0	788.6
Operating expenses:
Research and development	302.2	307.8	220.7
Selling, general and administrative	310.7	348.8	265.7
Restructuring and related charges	72.6	28.1	(1.1)
Total operating expenses	685.5	684.7	485.3
Income (loss) from operations	(434.0)	(115.7)	303.3
Interest expense	(33.8)	(35.5)	(80.2)
Other income, net	62.1	48.8	12.0
Income (loss) before income taxes	(405.7)	(102.4)	235.1
Income tax provision	140.8	29.2	36.2
Net income (loss) attributable to common stockholders - Basic	(546.5)	(131.6)	198.9
Net income (loss) attributable to common stockholders - Diluted	$ (546.5)	$ (131.6)	$ 198.9
Net income (loss) per share:
Basic (in dollars per share)	$ (8.12)	$ (1.93)	$ 2.79
Diluted (in dollars per share)	$ (8.12)	$ (1.93)	$ 2.68
Shares used to compute net income (loss) per share:
Basic (in shares)	67.3	68.3	71.2
Diluted (in shares)	67.3	68.3	74.2