Segment Reporting Segment Reporting Information by Item Category (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Feb. 15, 2026	Feb. 16, 2025	Feb. 15, 2026	Feb. 16, 2025
Disaggregation of Revenue [Line Items]
Total Revenue	$ 69,597	$ 63,723	$ 136,904	$ 125,874
Foods and Sundries [Member]
Disaggregation of Revenue [Line Items]
Total Revenue	27,149	25,112	54,092	50,174
Non-Foods [Member]
Disaggregation of Revenue [Line Items]
Total Revenue	19,153	17,526	36,593	33,697
Fresh Foods [Member]
Disaggregation of Revenue [Line Items]
Total Revenue	9,887	8,836	18,903	17,054
Ancillary and Other Businesses
Disaggregation of Revenue [Line Items]
Total Revenue	12,053	11,056	24,632	22,590
Net Sales
Disaggregation of Revenue [Line Items]
Total Revenue	$ 68,242	$ 62,530	$ 134,220	$ 123,515

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- Definition

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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