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The aggregate amount assigned to a major class of finite-lived intangible assets acquired either individually or as part of a group of assets (in either an asset acquisition or business combination). A major class is composed of intangible assets that can be grouped together because they are similar, either by their nature or by their use in the operations of a company.

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Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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The aggregate cost of a major indefinite-lived intangible asset class acquired, during the period, either individually or as part of a group of assets (in either an asset acquisition or business combination).

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Amount of goodwill arising from a business combination, which is the excess of the cost of the acquired entity over the amounts assigned to assets acquired and liabilities assumed.

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The amount of identifiable intangible assets recognized as of the acquisition date.

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Acquisitions (Details 2) (USD $) In Millions, unless otherwise specified			3 Months Ended						0 Months Ended			0 Months Ended			0 Months Ended
	Sep. 27, 2013	Jun. 28, 2013	Sep. 27, 2013 LaCie S.A. [Member]	Aug. 03, 2012 LaCie S.A. [Member]	Sep. 27, 2013 IP R&D	Jun. 28, 2013 IP R&D	Sep. 27, 2013 Existing Technology [Member]	Jun. 28, 2013 Existing Technology [Member]	Aug. 03, 2012 Existing Technology [Member] LaCie S.A. [Member]	Sep. 27, 2013 Customer Relationships [Member]	Jun. 28, 2013 Customer Relationships [Member]	Aug. 03, 2012 Customer Relationships [Member] LaCie S.A. [Member]	Sep. 27, 2013 Trade Names [Member]	Jun. 28, 2013 Trade Names [Member]	Aug. 03, 2012 Trade Names [Member] LaCie S.A. [Member]
Intangible assets acquired
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Intangibles			$ 1
Acquired Finite-lived Intangible Asset, Amount	583	583					138	138	1	431	431	31	14	14	13
Acquired Indefinite-lived Intangible Asset, Amount					44	44
Total acquired identifiable intangible assets				45
Acquired Finite-lived Intangible Asset, Weighted Average Useful Life									5 years			5 years			5 years
Business Acquisition, Purchase Price Allocation, Goodwill Amount				$ 13