ACCOUNTING POLICIES - REVENUE RECOGNITION (Details) - USD ($) $ in Millions	12 Months Ended
Jan. 28, 2023	Jan. 29, 2022	Jan. 30, 2021
Disaggregation of revenue
Total Sales and other revenue	$ 148,258	$ 137,888	$ 132,498
Receivables	$ 2,234	1,828
Typical period for redemption of gift certificates	12 months
Gift card and gift certificate deferred revenue liability	$ 200	$ 185
Percentage of total sales	100.00%	100.00%	100.00%
Non Perishable
Disaggregation of revenue
Total Sales and other revenue	$ 74,121	$ 69,648	$ 71,434
Percentage of total sales	50.00%	50.60%	53.90%
Fresh
Disaggregation of revenue
Total Sales and other revenue	$ 35,433	$ 33,972	$ 33,449
Percentage of total sales	23.90%	24.60%	25.20%
Supermarket Fuel
Disaggregation of revenue
Total Sales and other revenue	$ 18,632	$ 14,678	$ 9,486
Percentage of total sales	12.60%	10.60%	7.20%
Pharmacy
Disaggregation of revenue
Total Sales and other revenue	$ 13,377	$ 12,401	$ 11,388
Typical period for collection of third party receivables	3 months
Receivables	$ 867	$ 774
Percentage of total sales	9.00%	9.00%	8.60%
Other Product
Disaggregation of revenue
Total Sales and other revenue	$ 6,695	$ 7,189	$ 6,741
Percentage of total sales	4.50%	5.20%	5.10%

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The typical period for collection of third party receivables.

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The typical period for redemption of gift certificates.

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Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable.

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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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