Income Taxes - Effective Income Tax Rate Reconciliation (Details) - USD ($) $ in Millions	12 Months Ended
	Aug. 29, 2019	Aug. 30, 2018	Aug. 31, 2017
Effective Income Tax Rate Reconciliation, Amount [Abstract]
U.S. federal income tax (provision) benefit at statutory rate	$ (1,480)	$ (3,677)	$ (1,819)
Foreign tax rate differential	993	2,606	1,600
U.S. tax on foreign operations	(327)	(20)	(37)
Repatriation Tax related to the Tax Act	(10)	(1,049)	0
Remeasurement of deferred tax assets and liabilities related to the Tax Act	0	(179)	0
Change in valuation allowance	(40)	2,079	64
State taxes, net of federal benefit	102	(84)	0
Research and development tax credits	118	90	66
Other	(49)	66	12
Income tax (provision) benefit	$ (693)	$ (168)	$ (114)
Effective Income Tax Rate Reconciliation, Percent [Abstract]
U.S. federal statutory rate (percent)	21.00%	25.70%	35.00%
Foreign tax rate differential (percent)	(14.10%)	(18.20%)	(30.80%)
U.S. tax on foreign operations (percent)	4.60%	0.10%	0.70%
Repatriation Tax related to the Tax Act (percent)	0.001	0.073	0.000
Remeasurement of deferred tax assets and liabilities related to the Tax Act (percent)	0.00%	1.30%	0.00%
Change in valuation allowance (percent)	0.60%	(14.50%)	(1.20%)
State taxes, net of federal benefit (percent)	(1.40%)	0.60%	0.00%
Research and development tax credits (percent)	(1.70%)	(0.60%)	(1.30%)
Other (percent)	0.70%	(0.50%)	(0.20%)
Effective tax rate (percent)	9.80%	1.20%	2.20%
Measurement period benefit, net of uncertain tax positions	$ 47
Provisional benefit for release of valuation allowance on net deferred tax assets of US operations		$ 1,340
Provisional Repatriation Tax expense, net of adjustments related to uncertain tax positions		$ 1,030