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. 28, 2023	Jan. 29, 2022	Jan. 28, 2023	Jan. 29, 2022
Income Tax Disclosure [Abstract]
Pre-tax income	$ 23.0	$ 33.5	$ 82.3	$ 101.3
Income tax expense	$ 3.1	$ 4.1	$ 13.3	$ 15.3
Effective tax rate	13.50%	12.20%	16.20%	15.10%