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Shareholders' Equity - Stock-Based Compensation Expense (Details) - USD ($) $ in Millions | 12 Months Ended
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Jul. 02, 2021 | Jul. 03, 2020 | Jun. 28, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Expenses on stock-based compensation | $ 318 | $ 308 | $ 306
Tax benefit | (47) | (45) | (50)
Total | 271 | 263 | 256
Cost of revenue |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Expenses on stock-based compensation | 55 | 51 | 48
Research and development |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Expenses on stock-based compensation | 158 | 163 | 155
Selling, general and administrative |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Expenses on stock-based compensation | 105 | 94 | 103
Options |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Expenses on stock-based compensation | 0 | 7 | 16
RSUs and PSUs |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Expenses on stock-based compensation | 282 | 268 | 263
ESPP |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Expenses on stock-based compensation | $ 36 | $ 33 | $ 27

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