Income Taxes - Schedule of Income before Income Taxes, Income Tax Expense and Effective Income Tax Rate (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Jan. 30, 2021	Feb. 01, 2020	Jan. 30, 2021	Feb. 01, 2020	Feb. 01, 2020
Income Tax Disclosure [Abstract]
Income before Income Taxes	$ 36.5	$ 44.0	$ 98.3		$ 108.6
Income Tax Expense	$ 4.6	$ 2.8	$ 7.1	$ 15.3	$ 15.3
Effective Tax Rate	12.60%	6.40%	7.20%		14.10%