Property, Plant, and Equipment (Details) - USD ($) $ in Millions		Feb. 28, 2019	Aug. 30, 2018
Property, Plant and Equipment, Net, by Type [Abstract]
Gross property, plant, and equipment		$ 53,730	$ 49,091
Accumulated depreciation		(27,526)	(25,419)
Property, plant, and equipment, net		26,204	23,672
Land
Property, Plant and Equipment, Net, by Type [Abstract]
Gross property, plant, and equipment		346	345
Buildings
Property, Plant and Equipment, Net, by Type [Abstract]
Gross property, plant, and equipment		9,547	8,680
Equipment
Property, Plant and Equipment, Net, by Type [Abstract]
Gross property, plant, and equipment	[1]	41,377	38,249
Equipment not placed into service
Property, Plant and Equipment, Net, by Type [Abstract]
Gross property, plant, and equipment		2,510	1,730
Construction in progress
Property, Plant and Equipment, Net, by Type [Abstract]
Gross property, plant, and equipment	[2]	1,715	1,162
Software
Property, Plant and Equipment, Net, by Type [Abstract]
Gross property, plant, and equipment		$ 745	$ 655

[1] Included costs related to equipment not placed into service of $2.51 billion and $1.73 billion, as of February 28, 2019 and August 30, 2018, respectively.

[2] Included building-related construction, tool installation, and software costs for assets not yet placed into service.