Intangible Assets (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Mar. 05, 2015	Feb. 27, 2014	Mar. 05, 2015	Feb. 27, 2014	Aug. 28, 2014
Intangible Assets [Abstract]
Amortization expense for intangible assets	$ 30	$ 31	$ 60	$ 54
Finite-Lived Intangible Assets, Future Amortization Expense [Abstract]
Annual amortization for 2015	116		116
Annual amortization for 2016	103		103
Annual amortization for 2017	92		92
Annual amortization for 2018	81		81
Annual amortization for 2019	33		33
Product and process technology [Member]
Intangible Assets [Abstract]
Gross Amount	823		823		809
Accumulated Amortization	(383)		(383)		(341)
Product and process technology intangible asset capitalized during period			$ 32	$ 19
Product and process technology intangible asset capitalized during period, weighted-average useful lives (in years)			7 years	10 years