Restructuring and Asset Impairment Charges, Net (Details 4) (USD $) In Millions, unless otherwise specified							12 Months Ended
Sep. 27, 2013	Sep. 28, 2012	Sep. 27, 2013 Accrued and other current liabilities	Sep. 28, 2012 Accrued and other current liabilities	Sep. 27, 2013 Other liabilities	Sep. 28, 2012 Other liabilities	Sep. 27, 2013 Repositioning actions Selling, general and administrative expenses
Restructuring Cost and Reserve [Line Items]
Restructuring reserve	$ 131	$ 103	$ 113	$ 84	$ 18	$ 19
Repositioning charges related to professional fees							$ 20

Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 420

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SAB TOPIC 5.P.4(b))

-URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140904-122747

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Staff Accounting Bulletin (SAB)

-Number Topic 5

-Section P

-Subsection 3, 4

Name:	us-gaap_RestructuringReserve
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant