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Share-Based Compensation - Schedule of Assumptions Used in Black-Scholes Valuation Model (Details) - Employee Stock Options
12 Months Ended
Nov. 30, 2021
Nov. 30, 2019
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]    
Risk free interest rate, minimum 0.72% 1.59%
Risk free interest rate, maximum 1.16% 2.62%
Expected volatility, minimum 38.01% 32.33%
Expected volatility, maximum 38.85% 33.69%
Minimum    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]    
Expected life (years) 5 years 6 months 6 years
Dividend yield 0.75% 1.36%
Maximum    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]    
Expected life (years) 6 years 1 month 6 days 6 years 1 month 6 days
Dividend yield 0.88% 1.54%