Segment Reporting Information by Item Category (Details) - USD ($) $ in Millions	12 Months Ended
Aug. 30, 2026	Aug. 31, 2025	Sep. 01, 2024
Revenue from External Customer
Total Revenue	$ 303,154	$ 275,235	$ 254,453
Food and Sundries [Member]
Revenue from External Customer
Total Revenue	116,788	109,564	101,463
Non-Foods [Member]
Revenue from External Customer
Total Revenue	77,375	71,190	63,973
Fresh Foods [Member]
Revenue from External Customer
Total Revenue	41,715	37,988	34,220
Warehouse ancillary and other businesses
Revenue from External Customer
Total Revenue	61,369	51,170	49,969
Net Sales
Revenue from External Customer
Total Revenue	$ 297,247	$ 269,912	$ 249,625

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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+ Details