Property, Plant and Equipment - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	May 31, 2024	May 31, 2023	May 31, 2022
Property, Plant and Equipment [Line Items]
Depreciation and amortization expense	$ 57.1	$ 52.5	$ 54.8
Cloud computing amortization	7.4	6.3	3.9
Asset impairments and write downs	10.0	0.0	0.4
Long-lived assets	$ 457.3	$ 458.7
Lake Mary Facility
Property, Plant and Equipment [Line Items]
Long-lived assets			4.2
Proceeds from sale of assets			10.4
Gain (loss) on disposition of property plant equipment			6.2
Witney Distribution Center
Property, Plant and Equipment [Line Items]
Long-lived assets			2.1
Proceeds from sale of assets			5.6
Gain (loss) on disposition of property plant equipment			$ 3.5