Revenue (Contract Balances and Changes in Contract Balances) (Details) - USD ($) $ in Millions	Apr. 29, 2023	Jan. 28, 2023	Apr. 30, 2022
Revenue from Contract with Customer [Line Items]
Receivables, net	$ 523.0	$ 581.0	$ 526.0
Long-term contract liabilities included in:
Receivables, allowance for doubtful accounts	18.0	22.0	25.0
Unredeemed Gift Cards [Member]
Short-term contract liabilities included in:
Short-term contract liabilities	256.0	274.0	284.0
Deferred Revenue [Member]
Short-term contract liabilities included in:
Short-term contract liabilities	1,015.0	1,116.0	1,101.0
Accrued Liability [Member]
Short-term contract liabilities included in:
Short-term contract liabilities	68.0	66.0	82.0
Long-Term Liabilities [Member]
Long-term contract liabilities included in:
Long-term liabilities	$ 260.0	$ 265.0	$ 5.0