Revenue (Contract Balances and Changes in Contract Balances) (Details) - USD ($) $ in Millions	Jan. 29, 2022	Jan. 30, 2021
Revenue from Contract with Customer [Line Items]
Receivables, net	$ 591	$ 618
Short-term contract liabilities included in:
Receivables, allowance for doubtful accounts	31	32
Unredeemed Gift Cards [Member]
Short-term contract liabilities included in:
Short-term contract liabilities	316	317
Deferred Revenue [Member]
Short-term contract liabilities included in:
Short-term contract liabilities	1,103	711
Accrued Liability [Member]
Short-term contract liabilities included in:
Short-term contract liabilities	$ 83	$ 71