Dispositions and Other Income/(Expense)- Additional Information (Details) In Millions, unless otherwise specified	9 Months Ended					9 Months Ended			9 Months Ended
	Jun. 28, 2014 USD ($)		Jun. 29, 2013 USD ($)	Sep. 28, 2013 USD ($)	Sep. 29, 2012 USD ($)	Jun. 28, 2014 ESPN STAR Sports USD ($)	Jun. 29, 2013 ESPN STAR Sports USD ($)	Nov. 07, 2012 ESPN STAR Sports	Jun. 28, 2014 Celador USD ($)	Jun. 29, 2013 Celador USD ($)	Jun. 28, 2014 Venezuelan Bolívar Fuerte USD ($)	Jun. 29, 2013 Venezuelan Bolívar Fuerte USD ($)	Jun. 28, 2014 Venezuelan Bolívar Fuerte VEF	Jun. 28, 2014 Venezuelan Government Official Exchange Rate Venezuelan Bolívar Fuerte VEF	Jun. 28, 2014 SICAD 2 Venezuelan Bolívar Fuerte VEF	Mar. 29, 2014 SICAD 2 Venezuelan Bolívar Fuerte VEF
Schedule of Other Income and Expense [Line Items]
Celador litigation charge									$ 0	$ 321
Other Nonoperating Income (Expense)	35	[1]	10
Equity Method Investment, Ownership Percentage								50.00%
Equity Method Investment, Net Sales Proceeds							335
Gain on sale of equity interest in ESS						0	219
Equity Method Investment Realized Gain Loss On Disposal Net Of Tax and Allocation to NCI							125
Cash and cash equivalents	4,090		3,932	3,931	3,387								1,200
Foreign Currency Exchange Rate, Remeasurement														6.3	50.0	50.9
Net gains (losses) on foreign currency denominated assets and liabilities											$ 143	$ 0

[1] Includes income of $29 million representing a portion of a settlement of an affiliate contract dispute in the current year.