Fair Value Measurements (Fair Value of Financial Instruments) (Details) - USD ($) $ in Millions	Jul. 29, 2023	Jan. 28, 2023	Jul. 30, 2022
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Carrying value	$ 1,130.0	$ 1,143.0	$ 1,169.0
Level 2 [Member] | Long-term Debt [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fair Value	991.0	1,019.0	1,069.0
Carrying value	$ 1,130.0	$ 1,143.0	$ 1,169.0