Income Taxes - Income (loss) before Taxes and Other Items (Details 1) - USD ($) $ in Millions	4 Months Ended	8 Months Ended	12 Months Ended
	Dec. 31, 2017	Aug. 30, 2018	Aug. 29, 2019	Aug. 30, 2018	Aug. 31, 2017	Sep. 01, 2016
Income Tax Contingency [Line Items]
U.S. federal statutory rate (percent)	35.00%	21.00%		25.70%	35.00%	35.00%
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest [Abstract]
U.S.				$ 141	$ (56)	$ 72
Foreign				14,166	5,252	(353)
Income (loss) before income taxes, net income (loss) attributable to noncontrolling interests, and equity in net income (loss) of equity method investees				14,307	5,196	(281)
Current [Abstract]
U.S. federal				(54)	0	0
State				1	(1)	(1)
Foreign				(374)	(152)	(27)
Total income tax (provision) benefit - current				(427)	(153)	(28)
Deferred [Abstract]
U.S. federal				232	0	39
State				101	0	2
Foreign				(74)	39	(32)
Deferred Income Tax Expense (Benefit)				259	39	9
Income tax (provision) benefit				$ (168)	$ (114)	$ (19)
Forecast
Income Tax Contingency [Line Items]
U.S. federal statutory rate (percent)			21.00%