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Segment Reporting Information by Segment (Detail) - USD ($) $ in Millions	3 Months Ended		12 Months Ended
	Nov. 20, 2022	Nov. 21, 2021	Aug. 28, 2022
Segment Reporting Information [Line Items]
Total Revenue	$ 54,437	$ 50,363	$ 226,954
Operating Income	1,751	1,693	7,793
Operating Segments [Member] | United States Operations
Segment Reporting Information [Line Items]
Total Revenue	40,145	36,317	165,294
Operating Income	1,236	1,118	5,268
Operating Segments [Member] | Canada Operations
Segment Reporting Information [Line Items]
Total Revenue	7,356	7,121	31,675
Operating Income	288	293	1,346
Operating Segments [Member] | Other International Operations
Segment Reporting Information [Line Items]
Total Revenue	6,936	6,925	29,985
Operating Income	$ 227	$ 282	$ 1,179

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The net result for the period of deducting operating expenses from operating revenues.

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