Consolidated Statement of Stockholders' Equity Statement - USD ($) shares in Thousands, $ in Millions	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	AOCI Attributable to Parent [Member]	Retained Earnings [Member]	Parent [Member]	Noncontrolling Interest [Member]
Common Stock at beginning of period (shares) at Sep. 03, 2017		437,204
Equity at beginning of period at Sep. 03, 2017	$ 11,079	$ 4	$ 5,800	$ (1,014)	$ 5,988	$ 10,778	$ 301
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	2,126				2,091	2,091	35
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax	(22)			(24)		(24)	2
Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition	434		434			434
Stock Issued During Period, Shares, Restricted Stock Award, Gross		2,735
Stock Issued During Period, Value, Stock Options Exercised	(217)		(217)			(217)
Stock Repurchased and Retired During Period, Shares		(1,337)
Stock Repurchased and Retired During Period, Value	(233)		(19)		(214)	(233)
Dividends, Cash and other	(720)		3		(689)	(686)	(34)
Common Stock at end of period (shares) at May. 13, 2018		438,602
Equity at end of period at May. 13, 2018	12,447	$ 4	6,001	(1,038)	7,176	12,143	304
Common Stock at beginning of period (shares) at Feb. 18, 2018		438,883
Equity at beginning of period at Feb. 18, 2018	12,053	$ 4	5,920	(897)	6,727	11,754	299
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	762				750	750	12
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax	(149)			(141)		(141)	(8)
Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition	86		86			86
Stock Issued During Period, Shares, Restricted Stock Award, Gross		9
Stock Issued During Period, Value, Stock Options Exercised	(1)		(1)			(1)
Stock Repurchased and Retired During Period, Shares		(290)
Stock Repurchased and Retired During Period, Value	(55)		(5)		(50)	(55)
Dividends, Cash and other	(249)		1		(251)	(250)	1
Common Stock at end of period (shares) at May. 13, 2018		438,602
Equity at end of period at May. 13, 2018	12,447	$ 4	6,001	(1,038)	7,176	12,143	304
Common Stock at beginning of period (shares) at Sep. 02, 2018		438,189
Equity at beginning of period at Sep. 02, 2018	13,103	$ 4	6,107	(1,199)	7,887	12,799	304
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	2,594				2,562	2,562	32
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax	(124)			(122)		(122)	(2)
Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition	484		484			484
Stock Issued During Period, Shares, Restricted Stock Award, Gross		2,525
Stock Issued During Period, Value, Stock Options Exercised	(271)		(271)			(271)
Stock Repurchased and Retired During Period, Shares		(903)
Stock Repurchased and Retired During Period, Value	(195)		(13)		(182)	(195)
Dividends, Cash and other	(771)				(771)	(771)
Common Stock at end of period (shares) at May. 12, 2019		439,811
Equity at end of period at May. 12, 2019	14,820	$ 4	6,307	(1,321)	9,496	14,486	334
Common Stock at beginning of period (shares) at Feb. 17, 2019		439,989
Equity at beginning of period at Feb. 17, 2019	14,183	$ 4	6,218	(1,280)	8,916	13,858	325
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	916				906	906	10
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax	(42)			(41)		(41)	(1)
Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition	93		93			93
Stock Issued During Period, Shares, Restricted Stock Award, Gross		14
Stock Issued During Period, Value, Stock Options Exercised	(1)		(1)			(1)
Stock Repurchased and Retired During Period, Shares		(192)
Stock Repurchased and Retired During Period, Value	(44)		(3)		(41)	(44)
Dividends, Cash and other	(285)				(285)	(285)
Common Stock at end of period (shares) at May. 12, 2019		439,811
Equity at end of period at May. 12, 2019	$ 14,820	$ 4	$ 6,307	$ (1,321)	$ 9,496	$ 14,486	$ 334