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Commitments And Contingencies (Details) - USD ($)
$ in Millions
3 Months Ended
Feb. 28, 2022
Nov. 30, 2021
May 31, 2021
Feb. 28, 2021
Commitments and Contingencies Disclosure [Abstract]        
Liability associated with guarantee $ 18.5     $ 15.2
Purchase obligation 200.9      
Purchase obligation due next twelve months 108.0      
Former Gain Contingency, Recognized in Current Period     $ 40.3  
Proceeds from Legal Settlements $ 3.8 $ 22.6