Financial Instruments And Fair Value Measurements (Schedule Of Derivatives Not Designated As Hedging, By Statement Of Operations Location) (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Apr. 02, 2016	Apr. 02, 2016
Interest Rate Swap [Member] \| Interest Expense [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Derivative instruments	$ 4	$ 4
Foreign Currency Swaps [Member] \| Other (Income) Expense [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Derivative instruments	$ 7	$ 6

Amount of increase (decrease) in the fair value of derivatives recognized in the income statement.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4A
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=35706170&loc=SL5618551-113959

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4C
-Subparagraph (a),(c),(d),(e)
-URI http://asc.fasb.org/extlink&oid=35706170&loc=SL5624171-113959

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration