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Shareholders' Equity Share Repurchase Program (Details Textuals) - USD ($) shares in Millions |  | 1 Months Ended | 12 Months Ended |
--- | --- | --- | --- | ---
Jul. 25, 2018 | Aug. 22, 2018 | Jun. 29, 2018 | Jun. 30, 2017
Equity, Class of Treasury Stock [Line Items] |  |  |  |
Stock repurchase program, number of shares authorized to be repurchased |  |  | $ 5,000,000,000 |
Repurchases of stock, shares |  |  | 7.1 |
Repurchases of stock, value |  |  | $ 1,444,000,000 | $ 1,666,000,000
Stock Repurchase Program Effective Until February 3 2020 |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |
Repurchases of stock, value |  |  | $ 591,000,000 |
Subsequent Event |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |
Stock repurchase program, number of shares authorized to be repurchased | $ 5,000,000,000 |  |  |
Repurchases of stock, shares | 0.8 | 5.9 |  |
Repurchases of stock, value |  | $ 404,000,000 |  |
Subsequent Event | Stock Repurchase Program Effective Until February 3 2020 |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |
Repurchases of stock, value | $ 61,000,000 |  |  |

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- Definition Number of shares that have been repurchased during the period and are being held in treasury. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -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 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=84159872&loc=d3e21463-112644 + Details
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