Debt And Credit Facilities (Components Of Interest Expense, Net) (Details) - USD ($) $ in Millions	12 Months Ended
Jan. 28, 2023	Jan. 29, 2022	Jan. 30, 2021
Debt Disclosure [Abstract]
Interest on long-term debt and short-term borrowings	$ 150	$ 258	$ 199
Less:
Interest income	(10)	(1)	(3)
Capitalized interest	(12)	(11)	(15)
Interest expense, net	$ 128	$ 246	$ 181

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Amount of interest capitalized during the period.

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Amount of the cost of borrowed funds accounted for as interest expense.

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Amount before accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities.

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