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Equity Method Investments - 2 (Details) (USD $) In Millions, unless otherwise specified		3 Months Ended		9 Months Ended			1 Months Ended
	May 03, 2013 Micron Technology Italia, Srl. [Member] mm	May 30, 2013 Aptina [Member]	May 31, 2012 Aptina [Member]	May 30, 2013 Aptina [Member]	May 31, 2012 Aptina [Member]	May 22, 2013 Aptina [Member] Short Term interest free loan to Aptina [Member] integer	Jul. 03, 2013 Aptina [Member] Short Term interest free loan to Aptina [Member] Scenario, Forecast [Member]	May 30, 2013 Aptina [Member] Short Term interest free loan to Aptina [Member] Other Current Assets [Member]
Related Party Transaction [Line Items]
Revenues from transactions with related party		$ 61	$ 99	$ 170	$ 292
Cost of goods sold from transactions with related party		70		208
Diameter of Wafer Used in Production (in millimeters)	200
Maximum loan amount available to Aptina						45
Draws available under short term note to Aptina						3
Loan Receivable Number Of Payments						3
Outstanding balance of Aptina's loan agreement								15
Additional loan agreeement draws by Aptina subsequent to Q3-13							$ 30

Amounts due from parties associated with the reporting entity as evidenced by a written promise to pay, due within 1 year (or 1 business cycle).

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- Definition

Amount of revenue, fees and commissions earned from transactions between (a) a parent company and its subsidiaries; (b) subsidiaries of a common parent; (c) an entity and trusts for the benefit of employees, for example, but not limited to, pension and profit-sharing trusts that are managed by or under the trusteeship of the entity's management; (d) an entity and its principal, owners, management, or members of their immediate families; and (e) affiliates.

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