Note 2 - Revenue - Schedule of Sales Disaggregated by Geographic Area (Details) - USD ($) $ in Millions	3 Months Ended
Apr. 29, 2023	Apr. 30, 2022
Total revenue	$ 1,931	$ 2,178
UNITED STATES
Total revenue	1,287	1,544
Non-US [Member]
Total revenue	$ 644	$ 634

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