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Stock-Based Compensation (Narratives) (Details) - USD ($)
3 Months Ended 6 Months Ended
May 31, 2024
May 31, 2023
May 31, 2024
May 31, 2023
Nov. 30, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Options outstanding (in shares) 493,641   493,641   1,109,567
Options outstanding weighted average exercise price (in dollars per share) $ 16.05   $ 16.05   $ 15.50
Exercised (in shares)     615,926    
Exercised (in dollars per share)     $ 15.05    
Aggregate intrinsic value of stock options outstanding $ 26,900,000   $ 26,900,000    
Aggregate intrinsic value of stock options exercisable 26,900,000   $ 26,900,000    
Stock Options          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Weighted average remaining contractual life of stock options outstanding     2 years 2 months 12 days    
Weighted average remaining contractual life of stock options exercisable     2 years 2 months 12 days    
Stock-based compensation expense 0 $ 0 $ 0 $ 0  
Restricted Stock and Performance Unit Shares          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Stock-based compensation expense $ 9,400,000 $ 8,800,000 $ 17,300,000 $ 14,700,000