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Business Segment, Revenue Information, Geographic Information and Concentration of Risk - Additional Information (Details) $ in Millions | 12 Months Ended
--- | ---
Jul. 03, 2020 USD ($) segment | Jun. 28, 2019 USD ($) | Jun. 29, 2018
Concentration Risk [Line Items] |  |  |
Number of operating segments | segment | 1 |  |
Accounts receivable, net | $ | $ 2,379 | $ 1,204 |
Customer Concentration Risk | Top Ten Customers | Revenue from Contract with Customer |  |  |
Concentration Risk [Line Items] |  |  |
Concentration risk, percentage | 42.00% | 45.00% | 42.00%
Customer Concentration Risk | Kingston Technology Company | Accounts Receivable |  |  |
Concentration Risk [Line Items] |  |  |
Entity wide accounts receivable major customer percentage | 10.00% |  |
Customer Concentration Risk | Dell Inc. | Accounts Receivable |  |  |
Concentration Risk [Line Items] |  |  |
Entity wide accounts receivable major customer percentage |  | 14.00% |
Customer Concentration Risk | Huawei Investment & Holding Co. | Accounts Receivable |  |  |
Concentration Risk [Line Items] |  |  |
Entity wide accounts receivable major customer percentage |  | 10.00% |

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