Debt And Credit Facilities (Components Of Interest Expense, Net) (Details) - USD ($) $ in Millions	12 Months Ended
Feb. 01, 2020	Feb. 02, 2019	Feb. 03, 2018
Debt Disclosure [Abstract]
Interest on long-term debt and short-term borrowings	$ 151	$ 146	$ 168
Less:
Interest income	(10)	(15)	(5)
Capitalized interest	(39)	(27)	(27)
Interest expense, net	$ 102	$ 104	$ 136

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Amount of interest capitalized during the period.

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Total interest costs incurred during the period and either capitalized or charged against earnings.

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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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