Derivative Financial Instruments (Aggregate Outstanding Notionals Related To Fair Value Hedges) (Details) (Designated as Hedging Instrument [Member], Fair Value Hedging [Member])	Sep. 28, 2013 lb	Sep. 29, 2012 lb
Live Cattle (in pounds)
Derivative [Line Items]
Derivative, Nonmonetary Notional Amount	209,000,000	232,000,000
Lean Hogs (in pounds)
Derivative [Line Items]
Derivative, Nonmonetary Notional Amount	384,000,000	239,000,000

Aggregate notional amount of derivative expressed in nonmonetary units. For example, the number of barrels specified in a fuel oil forward purchase contract.

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Article 12

-Section 13

-Sentence Column B

Name:	invest_DerivativeNonmonetaryNotionalAmount
Namespace Prefix:	invest_
Data Type:	xbrli:decimalItemType
Balance Type:	na
Period Type:	instant