Employee Benefit And Retirement Plans - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended		12 Months Ended
	May 31, 2022	May 31, 2021	May 31, 2022	May 31, 2021	Nov. 30, 2021
Defined Benefit Plan Disclosure [Line Items]
Payment for pension benefits			$ 4.1	$ 5.2	$ 15.0
Other income, net	$ 6.3	$ 3.9	12.5	8.5
Accounting Standards Update 2017-07
Defined Benefit Plan Disclosure [Line Items]
Other income, net	$ (2.6)	$ (1.4)	$ (5.1)	$ (3.2)