Property, Plant and Equipment (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended
	May 29, 2014	May 30, 2013	May 29, 2014	May 30, 2013	Aug. 29, 2013
Property, Plant and Equipment, Net, by Type [Abstract]
Property, plant and equipment, gross	$ 22,379		$ 22,379		$ 20,920
Accumulated depreciation	(14,358)		(14,358)		(13,294)
Property, plant and equipment, net	8,021		8,021		7,626
Depreciation [Abstract]
Depreciation expense	508	421	1,460	1,290
Land [Member]
Property, Plant and Equipment, Net, by Type [Abstract]
Property, plant and equipment, gross	86		86		86
Buildings [Member]
Property, Plant and Equipment, Net, by Type [Abstract]
Property, plant and equipment, gross	5,016		5,016		4,835
Equipment [Member]
Property, Plant and Equipment, Net, by Type [Abstract]
Property, plant and equipment, gross	16,822		16,822		15,600
Construction in progress [Member]
Property, Plant and Equipment, Net, by Type [Abstract]
Property, plant and equipment, gross	115		115		84
Software [Member]
Property, Plant and Equipment, Net, by Type [Abstract]
Property, plant and equipment, gross	340		340		315
Other noncurrent assets [Member]
Property, Plant and Equipment Assets Held-for-sale or held-for-development Disclosure [Abstract]
Land held for development	$ 56		$ 56		$ 54