Other Accrued Expenses - Schedule of accrued expenses (Details) - USD ($) $ in Millions	Nov. 30, 2023	May 31, 2023	Nov. 30, 2022
Schedule of accrued expenses [Abstract]
Accrued payroll, payroll taxes and benefits	$ 32.8	$ 29.2	$ 34.7
Accrued bonus and commissions	13.7	31.2	16.5
Returns liability	37.7	34.9	43.9
Accrued other taxes	28.4	24.8	33.7
Accrued advertising and promotions	9.7	7.3	10.8
Other accrued expenses	40.2	41.5	40.8
Total accrued expenses	$ 162.5	$ 168.9	$ 180.4