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Income Tax Expense - Additional Information (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Apr. 01, 2022 | Apr. 02, 2021 | Apr. 01, 2022 | Apr. 02, 2021 | Jul. 02, 2021
Income Tax Disclosure [Line Items] |  |  |  |  |
Increase to unrecognized tax benefits as a result of ongoing discussions with various taxing authorities | $ 194 | $ 35 | $ 219 | $ 35 |
Unrecognized Tax Benefits, Increase Resulting From Business Realignment Activities |  | $ 22 |  | 22 |
Net tax deficiencies |  |  |  | 11 |
Additional tax expense from re-measurement of deferred tax liabilities |  |  |  | $ 10 |
Federal tax related to adjustments for transfer pricing |  |  | 1,600 |  |
Increase in unrecognized tax benefits, including interest |  |  | 224 |  |
Unrecognized tax benefits | 907 |  | 907 |  | $ 748
Penalties and interest accrued on unrecognized tax benefits | 231 |  | 231 |  |
Potential payables related to unrecognized tax benefits | 996 |  | 996 |  |
Mandatory deemed repatriation tax obligations | 100 |  | 100 |  |
Minimum |  |  |  |  |
Income Tax Disclosure [Line Items] |  |  |  |  |
Unrecognized tax benefits | 80 |  | 80 |  |
Penalties and interest accrued on unrecognized tax benefits | 600 |  | 600 |  |
Maximum |  |  |  |  |
Income Tax Disclosure [Line Items] |  |  |  |  |
Unrecognized tax benefits | 100 |  | 100 |  |
Penalties and interest accrued on unrecognized tax benefits | $ 700 |  | 700 |  |
Tax Years 2008 Through 2015 |  |  |  |  |
Income Tax Disclosure [Line Items] |  |  |  |  |
Federal tax related to adjustments for transfer pricing |  |  | $ 449 |  |

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