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Business Acquisition, Percentage of Interests Acquired

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Debt Instrument Maturity Period

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The aggregate fair value of an equity interest held by a third party.

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The incremental financial statement impact on the investees earnings as a result of a transaction.

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The incremental financial statement impact on equity method earnings as a result of a transaction.

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Redemption of Investment Ownership, Percentage

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Percentage of voting equity interests acquired at the acquisition date in the business combination.

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Price of a single share of a number of saleable stocks paid or offered to be paid in a business combination.

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Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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This element represents the amount of any change recognized during the period in the high-end of the estimated range of outcomes (undiscounted) of a liability assumed in a business combination arising from an item of contingent consideration.

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Amount of liability recognized arising from contingent consideration in a business combination.

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Amount of long-term debt due after one year or the normal operating cycle, if longer, assumed at the acquisition date.

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Fair value at acquisition-date of the equity interest in the acquiree held by the acquirer, immediately before the acquisition date for businesses combined in stages.

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Percentage of equity in the acquiree held by the acquirer immediately before the acquisition date in a business combination.

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In a business combination achieved in stages, this element represents the amount of gain recognized by the entity as a result of remeasuring to fair value the equity interest in the acquiree it held before the business combination.

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In a business combination achieved in stages, this element represents the amount of net gain (loss) recognized by the entity as a result of remeasuring to fair value the equity interest in the acquiree it held before the business combination.

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This element represents the aggregate cost of investments accounted for under the equity method of accounting.

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The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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The amount of liabilities and equity reported by an equity method investment of the entity.

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Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Amount of transfers of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized among segments.

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Minimum amount of other commitment not otherwise specified in the taxonomy. Excludes commitments explicitly modeled in the taxonomy, including but not limited to, long-term and short-term purchase commitments, recorded and unrecorded purchase obligations, supply commitments, registration payment arrangements, leases, debt, product warranties, guarantees, environmental remediation obligations, and pensions.

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The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

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Number of shares of stock issued during the period pursuant to acquisitions.

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Percentage of subsidiary's or equity method investee's stock owned by parent immediately after all stock transactions.

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Acquisitions - Additional Information (Detail) (USD $) In Millions, except Per Share data, unless otherwise specified	12 Months Ended			0 Months Ended	12 Months Ended							0 Months Ended						0 Months Ended		0 Months Ended	12 Months Ended	0 Months Ended	1 Months Ended	12 Months Ended				12 Months Ended
	Sep. 27, 2014	Sep. 28, 2013	Sep. 29, 2012	Oct. 05, 2012 Hulu LLC	Sep. 28, 2013 Hulu LLC	Sep. 27, 2014 Hulu LLC	Jul. 31, 2013 Hulu LLC	Sep. 29, 2012 Hulu LLC	Sep. 27, 2014 Hulu LLC Hulu LLC Joint Venture Partners	Jul. 31, 2013 Hulu LLC Hulu LLC Joint Venture Partners	Oct. 05, 2012 Hulu LLC Hulu LLC Joint Venture Partners	Oct. 05, 2012 Hulu LLC Providence Equity Partners	Aug. 22, 2012 AETN	Aug. 21, 2012 AETN	Aug. 22, 2012 AETN Hearst Corporation	Aug. 21, 2012 AETN Hearst Corporation	Aug. 21, 2012 AETN NBCUniversal	May 07, 2014 Maker Studios	May 07, 2014 Maker Studios	Dec. 21, 2012 Lucasfilm	Sep. 27, 2014 Lucasfilm	Feb. 02, 2012 UTV Software Communications Limited	Feb. 02, 2012 UTV Software Communications Limited	Sep. 27, 2014 UTV Software Communications Limited	Sep. 28, 2013 UTV Software Communications Limited	Sep. 29, 2012 UTV Software Communications Limited	Nov. 18, 2011 Seven TV	Sep. 27, 2014 Maximum	Oct. 01, 2014 Subsequent Event Maximum Seven TV
Business Acquisition and Equity Method Investment [Line Items]
Business Acquisition, Cost of Acquired Entity, Purchase Price																		$ 500		$ 4,100		$ 377
Business Combination, Contingent Consideration, Liability																			198
Business Combination, Contingent Consideration Arrangements, Change in Range of Outcomes, Contingent Consideration, Liability, Value, High																		450
Stock Issued During Period to Lucasfilm Shareholder, Shares																				37.1
Cash paid for business acquisition																				2,200				74
Shares distributed to shareholders, stock price																				$ 50.00
Estimated useful life of intangible assets																					40 years							40 years
Redemption Of Investment Ownership Percentage												10.00%
Equity method investment's purchase price of interest, aggregate												200					3,000
Equity Method Investment, Ownership Interest				32.00%		33.00%		29.00%					50.00%	42.10%	50.00%	42.10%	15.80%										49.00%		20.00%
Equity Method Investment Investees Material Effects Of Transaction				174
Equity Method Investment, Summarized Financial Information, Liabilities and Equity	8,934	8,157	8,388						338		338
Debt Instrument Maturity Period				5 years
Hulu Equity Redemption charge	0	55	0		55
Other Commitment							257			750
Equity method investments, value						134								300		300											300
Borrowings assumed in business acquisition																							300
Undiluted ownership interest, percentage																							93.00%
Ownership interest immediately before acquisition date, percentage																							50.00%
Gain related to the acquisition of UTV																							184	0	0	184
Non-cash gain on currently held interests, after tax																							116
Previously held equity interest, fair value																						405
Incremental interest acquired																								6.00%
Ownership percentage																								99.00%
Goodwill, Transfers	$ 120