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Acquisitions - Additional Information (Details)
€ in Millions, $ in Millions
12 Months Ended
Nov. 30, 2019
USD ($)
Nov. 30, 2018
USD ($)
Nov. 30, 2018
EUR (€)
Sep. 25, 2018
USD ($)
Sep. 25, 2018
EUR (€)
Nov. 30, 2017
USD ($)
Business Acquisition [Line Items]            
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Long-term Debt       $ 9.8    
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life 4 years 6 months          
Contingent consideration $ 0.0 $ 0.6       $ 1.0
Resiquimica S.A. Acquisition [Member]            
Business Acquisition [Line Items]            
Business Acquisition, Revenue Reported by Acquired Entity for Last Annual Period | €     € 56.0      
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net       35.4 € 21.8  
Business Combination, Net assets acquired including debt assumed | €         € 25.6  
Payments to Acquire Businesses, Gross $ 2.8 $ 22.8        
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life   9 years 1 month 6 days 9 years 1 month 6 days      
Business Combination, Acquisition Related Costs   $ 2.1        
Business Combination, Acquired Receivables, Gross Contractual Amount       20.3    
Business Acquisition, Goodwill, Expected Tax Deductible Amount       $ 0.0    
Customer Lists [Member]            
Business Acquisition [Line Items]            
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life 3 years 9 months 18 days          
Customer Lists [Member] | Resiquimica S.A. Acquisition [Member]            
Business Acquisition [Line Items]            
Finite-lived Intangible Assets Acquired   1.1        
Technical know-how [Member]            
Business Acquisition [Line Items]            
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life 6 years 1 month 6 days          
Technical know-how [Member] | Resiquimica S.A. Acquisition [Member]            
Business Acquisition [Line Items]            
Finite-lived Intangible Assets Acquired   0.9        
Trademarks [Member]            
Business Acquisition [Line Items]            
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life 7 years 10 months 24 days          
Trademarks [Member] | Resiquimica S.A. Acquisition [Member]            
Business Acquisition [Line Items]            
Finite-lived Intangible Assets Acquired   $ 1.5        
Minimum [Member] | Resiquimica S.A. Acquisition [Member]            
Business Acquisition [Line Items]            
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life   7 years 7 years      
Maximum [Member] | Resiquimica S.A. Acquisition [Member]            
Business Acquisition [Line Items]            
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life   10 years 10 years