Income Taxes - Effective Income Tax Rate Reconciliation (Details) - USD ($) $ in Millions	12 Months Ended
	Sep. 03, 2020	Aug. 29, 2019	Aug. 30, 2018
Income Tax Disclosure [Abstract]
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
Provision for Repatriation Tax, net of adjustments related to uncertain tax positions			1,030
Effective Income Tax Rate Reconciliation, Amount [Abstract]
U.S. federal income tax (provision) benefit at statutory rate	$ (626)	(1,480)	(3,677)
Change in unrecognized tax benefits	(33)	(59)	60
Change in valuation allowance	(20)	(40)	2,079
U.S. tax on foreign operations	(14)	(327)	(20)
Foreign tax rate differential	253	993	2,606
Foreign derived intangible income deduction	67	0	0
Research and development tax credits	62	92	67
State taxes, net of federal benefit	23	102	(84)
Repatriation Tax related to the Tax Act	0	(10)	(1,049)
Remeasurement of deferred tax assets and liabilities related to the Tax Act	0	0	(179)
Other	8	36	29
Income tax (provision) benefit	$ (280)	$ (693)	$ (168)
Effective Income Tax Rate Reconciliation, Percent [Abstract]
U.S. federal statutory rate (percent)	21.00%	21.00%	25.70%
Unrecognized tax benefits (percent)	1.10%	0.80%	(0.40%)
Change in valuation allowance (percent)	0.70%	0.60%	(14.50%)
U.S. tax on foreign operations (percent)	0.50%	4.60%	0.10%
Foreign tax rate differential (percent)	(8.50%)	(14.10%)	(18.20%)
Foreign derived intangible income (percent)	(2.20%)	0.00%	0.00%
Research and development tax credits (percent)	(2.10%)	(1.30%)	(0.50%)
State taxes, net of federal benefit (percent)	(0.80%)	(1.40%)	0.60%
Repatriation Tax related to the Tax Act (percent)	0	0.001	0.073
Remeasurement of deferred tax assets and liabilities related to the Tax Act (percent)	0.00%	0.00%	1.30%
Other (percent)	(0.30%)	(0.50%)	(0.20%)
Effective tax rate (percent)	9.40%	9.80%	1.20%