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Business Segments, Geographic Information, and Concentrations of Risk (Details) - USD ($) $ in Millions	3 Months Ended
	Sep. 29, 2023	Sep. 30, 2022
Segment Reporting Information [Line Items]
Revenue, net	$ 2,750	$ 3,736
Gross profit	99	981
Stock-based compensation expense	77	86
Consolidated gross profit	$ 99	$ 981
Gross margin, percentage	3.60%	26.30%
Operating Segments
Segment Reporting Information [Line Items]
Revenue, net	$ 2,750	$ 3,736
Gross profit	112	996
Consolidated gross profit	112	996
Corporate, Non-Segment
Segment Reporting Information [Line Items]
Gross profit	(13)	(15)
Stock-based compensation expense	(13)	(14)
Amortization of acquired intangible assets	0	(1)
Consolidated gross profit	$ (13)	$ (15)
Flash
Segment Reporting Information [Line Items]
Gross margin, percentage	(10.30%)	24.50%
Flash | Operating Segments
Segment Reporting Information [Line Items]
Revenue, net	$ 1,556	$ 1,722
Gross profit	(161)	422
Consolidated gross profit	$ (161)	$ 422
HDD
Segment Reporting Information [Line Items]
Gross margin, percentage	22.90%	28.50%
HDD | Operating Segments
Segment Reporting Information [Line Items]
Revenue, net	$ 1,194	$ 2,014
Gross profit	273	574
Consolidated gross profit	$ 273	$ 574

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