Supplemental Financial Statement Data - Summary Finite Lived Intangible Assets Amortization Expense (Details) - USD ($) $ in Millions	12 Months Ended
Jun. 28, 2024	Jun. 30, 2023	Jul. 01, 2022
The Flash Business of Western Digital Corporation [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Intangible asset amortization	$ 0	$ 133	$ 219

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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Reference 2: http://www.xbrl.org/2003/role/exampleRef
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