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Shareholders' Equity - Dividends (Details) - USD ($) $ / shares in Units, $ in Millions |  | 12 Months Ended
--- | --- | ---
Aug. 07, 2019 | Jun. 28, 2019 | Jun. 29, 2018 | Jun. 30, 2017
Dividends Payable [Line Items] |  |  |  |
Payment of common stock dividends |  | $ 147 |  |
Cash dividends declared per share (in USD per share) |  | $ 2.00 | $ 2.00 | $ 2.00
Dividends declared |  | $ 583 | $ 592 | $ 577
Subsequent Event |  |  |  |
Dividends Payable [Line Items] |  |  |  |
Cash dividends declared per share (in USD per share) | $ 0.50 |  |  |

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- Definition Aggregate dividends declared during the period for each share of common stock outstanding. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition Amount of cash outflow in the form of ordinary dividends to common shareholders of the parent entity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3291-108585 + Details
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- Definition Equity impact of dividends declared by an entity during the period. This element includes paid and unpaid dividends declared during the period. + References No definition available. + Details
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- Details
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