Fair Value Measurements (Fair Value of Financial Instruments) (Details) - USD ($) $ in Millions	Oct. 28, 2023	Jan. 28, 2023	Oct. 29, 2022
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Carrying value	$ 1,114.0	$ 1,143.0	$ 1,123.0
Level 2 [Member] | Long-term Debt [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fair Value	931.0	1,019.0	925.0
Carrying value	$ 1,114.0	$ 1,143.0	$ 1,123.0