Shareholders' Equity - Summary of Changes in Accumulated Other Comprehensive Income (Loss), Net of Tax (Details) - USD ($) $ in Millions	3 Months Ended
	Jul. 30, 2022	Jul. 31, 2021
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning balance	$ 913.8	$ 918.0
Other comprehensive income (loss)	(8.9)	(2.8)
Tax (expense) benefit	(0.5)	(0.4)
Net other comprehensive income (loss)	(9.4)	(3.2)
Ending balance	911.4	934.3
Currency Translation Adjustments
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning balance	(30.5)	11.5
Other comprehensive income (loss)	(10.9)	(3.9)
Tax (expense) benefit		(0.2)
Net other comprehensive income (loss)	(10.9)	(4.1)
Ending balance	(41.4)	7.4
Derivative Instruments
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning balance	3.7	(5.4)
Other comprehensive income (loss)	2.0	1.1
Tax (expense) benefit	(0.5)	(0.2)
Net other comprehensive income (loss)	1.5	0.9
Ending balance	5.2	(4.5)
Accumulated Other Comprehensive Income (Loss)
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning balance	(26.8)	6.1
Net other comprehensive income (loss)	(9.4)	(3.2)
Ending balance	$ (36.2)	$ 2.9