Revenue (Schedule of Sales Disaggregated by Geographic Area) (Details) - USD ($) $ in Millions	3 Months Ended
Apr. 30, 2022	May 01, 2021
Sales	$ 2,175	$ 2,153
United States
Sales	1,632	1,713
International [Member]
Sales	$ 543	$ 440

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