Aggregate dividends declared during the period for each share of common stock outstanding.

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

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Date the declared dividend will be paid, in CCYY-MM-DD format.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=98513485&loc=d3e4304-108586

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Date the dividend to be paid was declared, in CCYY-MM-DD format.

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Date the holder must own the stock to be entitled to the dividend, in CCYY-MM-DD format.

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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.

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Cash outflow in the form of ordinary dividends to common shareholders, preferred shareholders and noncontrolling interests, generally out of earnings.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 15
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3291-108585

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Shareholders' Equity Dividends (Details Textuals) - USD ($) $ / shares in Units, $ in Millions							3 Months Ended		6 Months Ended
	Apr. 16, 2018	Mar. 30, 2018	Jan. 27, 2018	Jan. 16, 2018	Dec. 29, 2017	Nov. 01, 2017	Dec. 29, 2017	Dec. 30, 2016	Dec. 29, 2017	Dec. 30, 2016
Dividends Payable [Line Items]
Dividends payable, date declared						Nov. 01, 2017
Cash dividends declared per share (in USD per share)						$ 0.5	$ 0.50	$ 0.50	$ 1.00	$ 1.00
Dividends payable, date of record					Dec. 29, 2017
Subsequent Event
Dividends Payable [Line Items]
Dividends payable, date declared			Jan. 27, 2018
Cash dividends declared per share (in USD per share)			$ 0.50
Payments of ordinary dividends				$ 149
Dividends payable, date to be paid	Apr. 16, 2018			Jan. 16, 2018
Dividends payable, date of record		Mar. 30, 2018