Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Millions	May 01, 2021	May 02, 2020
Deferred tax liabilities:
Fixed Assets	$ (2.9)	$ (3.7)
Amortization	(49.1)	(47.8)
Foreign tax	(2.0)	(1.8)
Lease assets	(4.9)	(5.2)
Other liabilities	(0.4)	(1.3)
Deferred tax liabilities, gross	(59.3)	(59.8)
Deferred tax assets:
Deferred compensation and stock award amortization	6.9	7.0
Inventory	2.7	2.7
Lease liabilities	5.3	5.7
Derivative financial instruments	1.6	0.3
Foreign investment tax credit	34.7	25.9
Net operating loss carryforwards	15.6	14.1
Foreign tax credits	1.4
Other	3.3	1.4
Deferred tax assets, gross	71.5	57.1
Less valuation allowance	(9.3)	(7.5)
Deferred tax assets, net of valuation allowance	62.2	49.6
Net deferred tax asset (liability)	2.9
Net deferred tax asset (liability)		(10.2)
Balance sheet classification:
Long-term asset	41.2	31.4
Long-term liability	(38.3)	(41.6)
Net deferred tax asset (liability)	$ 2.9
Net deferred tax asset (liability)		$ (10.2)