Derivative Financial Instruments (Pretax Impact Of Cash Flow Hedge Derivative Instruments On The Consolidated Statements Of Income) (Details) - Cash Flow Hedging [Member] - USD ($) $ in Millions	3 Months Ended
Dec. 31, 2016	Jan. 02, 2016
Derivative [Line Items]
Gain/(Loss) Recognized in OCI on Derivatives	$ 1	$ (2)
Gain/(Loss) Reclassified from OCI to Earnings	(4)	(1)
Commodity Contracts [Member]
Derivative [Line Items]
Gain/(Loss) Recognized in OCI on Derivatives	1	(2)
Commodity Contracts [Member] \| Cost of Sales [Member]
Derivative [Line Items]
Gain/(Loss) Reclassified from OCI to Earnings	(4)	(1)
Foreign Currency [Member]
Derivative [Line Items]
Gain/(Loss) Recognized in OCI on Derivatives	0	0
Foreign Currency [Member] \| Other Nonoperating Income (Expense) [Member]
Derivative [Line Items]
Gain/(Loss) Reclassified from OCI to Earnings	$ 0	$ 0

The effective portion of net gain (loss) reclassified from accumulated other comprehensive income into income on derivative instruments designated and qualifying as hedging instruments.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4C
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=64837297&loc=SL5624171-113959

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4D
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=64837297&loc=SL5624177-113959

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- Definition

The effective portion of gains and losses (net) on derivative instruments designated and qualifying as hedging instruments that was recognized in other comprehensive income during the current period.

+ References

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- Definition

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+ References

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