Schedule II Valuation and Qualifying Accounts (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Aug. 28, 2014	Aug. 29, 2013	Aug. 30, 2012
Allowance for Doubtful Accounts [Member]
Valuation and Qualifying Accounts Disclosure [Line Items]
Balance at Beginning of Year	$ 5	$ 5	$ 3
Business Acquisition	0	0	0
Charged (Credited) to Costs and Expenses	0	1	5
Deductions/Write-Offs	(2)	(1)	(3)
Balance at End of Year	3	5	5
Deferred Tax Assets Valuation Allowance [Member]
Valuation and Qualifying Accounts Disclosure [Line Items]
Balance at Beginning of Year	3,155	1,470	1,169
Business Acquisition	0	1,292	0
Change in Deferred Tax Assets Valuation Allowance, Effect Of Income Tax Rate Reconciliation, Amount	(544)	418	368
Deductions/Write-Offs	(168)	(25)	(67)
Balance at End of Year	$ 2,443	$ 3,155	$ 1,470