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Income Tax Expense - NOL Carryforward (Details) - USD ($) $ in Millions | Jun. 28, 2019 | Jun. 29, 2018
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Operating Loss Carryforwards [Line Items] |  |
Tax credit carryforward | $ 410 | $ 448
Japan |  |
Operating Loss Carryforwards [Line Items] |  |
Operating Loss Carryforwards | 132 |
Belgium |  |
Operating Loss Carryforwards [Line Items] |  |
Operating Loss Carryforwards | 105 |
China |  |
Operating Loss Carryforwards [Line Items] |  |
Operating Loss Carryforwards | 133 |
Spain |  |
Operating Loss Carryforwards [Line Items] |  |
Operating Loss Carryforwards | 52 |
Federal NOL (Pre 2017 Act Generation) |  |
Operating Loss Carryforwards [Line Items] |  |
Operating Loss Carryforwards | 700 |
Federal NOL (Post 2017 Act Generation) |  |
Operating Loss Carryforwards [Line Items] |  |
Operating Loss Carryforwards | 0 |
State and Local Jurisdiction |  |
Operating Loss Carryforwards [Line Items] |  |
Operating Loss Carryforwards | 619 |
Tax credit carryforward | 578 |
Domestic Tax Authority |  |
Operating Loss Carryforwards [Line Items] |  |
Tax credit carryforward | $ 59 |

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