Business Segments, Geographic Information, and Concentrations of Risk - Segment Reporting Information, by Segment (Details) - USD ($) $ in Millions	12 Months Ended
Jul. 01, 2022	Jul. 02, 2021	Jul. 03, 2020
Segment Reporting Information [Line Items]
Revenue, net	$ 18,793	$ 16,922	$ 16,736
Gross profit	5,874	4,521	3,781
Amortization of acquired intangible assets	221	486	769
Stock-based compensation expense	326	318	308
Total operating expenses	$ 3,483	$ 3,301	$ 3,446
Gross margin, percentage	31.30%	26.70%	22.60%
Operating Segments
Segment Reporting Information [Line Items]
Revenue, net	$ 18,793	$ 16,922	$ 16,736
Gross profit	6,188	4,832	4,505
Corporate, Non-Segment
Segment Reporting Information [Line Items]
Amortization of acquired intangible assets	(66)	(331)	(610)
Stock-based compensation expense	(48)	(55)	(51)
Contamination related charges	(207)	0	0
Recoveries from a power outage incident	7	75	(68)
Other	0	0	5
Total operating expenses	$ (314)	$ (311)	$ (724)
Flash
Segment Reporting Information [Line Items]
Gross margin, percentage	36.20%	30.00%	24.50%
Flash \| Operating Segments
Segment Reporting Information [Line Items]
Revenue, net	$ 9,753	$ 8,706	$ 7,769
Gross profit	$ 3,527	$ 2,611	$ 1,903
HDD
Segment Reporting Information [Line Items]
Gross margin, percentage	29.40%	27.00%	29.00%
HDD \| Operating Segments
Segment Reporting Information [Line Items]
Revenue, net	$ 9,040	$ 8,216	$ 8,967
Gross profit	$ 2,661	$ 2,221	$ 2,602

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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