Acquisitions - Additional Information (Details) (USD $) Share data in Millions, except Per Share data, unless otherwise specified	3 Months Ended		0 Months Ended	3 Months Ended	0 Months Ended	3 Months Ended				0 Months Ended
	Dec. 28, 2013	Dec. 29, 2012	Dec. 21, 2012 Lucasfilm	Dec. 28, 2013 Lucasfilm	Oct. 05, 2012 Hulu LLC	Dec. 29, 2012 Hulu LLC	Dec. 28, 2013 Hulu LLC	Jul. 31, 2013 Hulu LLC	Sep. 29, 2012 Hulu LLC	Oct. 05, 2012 Equity Interest Held By Providence Equity Partners Hulu LLC	Dec. 28, 2013 HuluLlcJointVenturePartners [Member] Hulu LLC	Jul. 31, 2013 HuluLlcJointVenturePartners [Member] Hulu LLC	Oct. 05, 2012 HuluLlcJointVenturePartners [Member] Hulu LLC	Dec. 28, 2013 Interactive	Sep. 28, 2013 Interactive
Business Acquisition And Equity Method Investments [Line Items]
Stock Issued During Period To Lucasfilm Shareholder, Shares			37.1
Share Price of Shares Distributed to Lucasfilm Shareholder			$ 2,200,000,000
Business Acquisition, Share Price			$ 50.00
Total Acquisition Purchase Price			4,100,000,000
Finite-Lived Intangible Asset, Useful Life				40 years
Equity Method Investment, Summarized Financial Information, Liabilities and Equity											338,000,000		338,000,000
Debt Instrument, Maturity Period					5 years
Equity Method Investment Investees Material Effects Of Transaction					174,000,000
Equity Method Investment Material Effects Of Transaction	0	55,000,000				55,000,000
Other Commitment								257,000,000				750,000,000
Equity Method Investment, Aggregate Cost							134,000,000
Redemption Of Investment Ownership Percentage										10.00%
Equity Method Investment Fair Value Of Third Party Interest Aggregate										200,000,000
Equity Method Investment, Ownership Percentage					32.00%		33.00%		29.00%
Goodwill accumulated impairments														$ 29,000,000	$ 29,000,000