Other Accrued Expenses - Schedule of accrued expenses (Details) - USD ($) $ in Millions	Feb. 28, 2023	May 31, 2022	Feb. 28, 2022
Schedule of accrued expenses [Abstract]
Accrued payroll, payroll taxes and benefits	$ 31.6	$ 32.2	$ 35.3
Accrued bonus and commissions	21.8	44.2	22.5
Returns liability	44.8	42.2	48.8
Accrued other taxes	20.5	26.8	30.2
Accrued advertising and promotions	8.8	10.3	15.1
Other accrued expenses	36.4	37.6	32.9
Total accrued expenses	$ 163.9	$ 193.3	$ 184.8