v3.25.4
Stock-Based Compensation - Narrative (Details)
$ / shares in Units, $ in Millions
 3 Months Ended 12 Months Ended
Feb. 28, 2025
metric
Feb. 29, 2024
metric
Feb. 28, 2023
metric
Nov. 30, 2025
USD ($)
plan
period
$ / shares
shares
Nov. 30, 2024
$ / shares
shares
Nov. 30, 2023
$ / shares
shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Number of shareholder approved stock plans | plan       1    
Number of plans for which shareholder approval not required | plan       2    
Unrecognized stock-based compensation expense, net of expected forfeitures | $       $ 78.6    
Costs are expected to be recognized, weighted average period (in years)       2 years    
Stock Options            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Vesting period (in years)       1 year    
Weighted average estimated fair value of options granted, per share (in dollars per share) | $ / shares       $ 15.22 $ 15.79 $ 14.40
Restricted Stock Units (RSUs)            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Vesting period (in years)       3 years    
Number of common stock shares each restricted stock unit represents (in shares)       1    
Long-Term Incentive Plan            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Number of performance metrics | metric 2 2 2      
Stock-based compensation service period (in years) 3 years 3 years 3 years      
Employee Stock Purchase Plan            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Number of shares authorized (in shares)       11,250,000    
ESPP number of purchase periods (in months) | period       9    
ESPP purchase period (in months)       3 months    
ESPP offering period (in months)       27 months    
ESPP purchase price (as a percent)       85.00%    
Employee stock purchase plan, issued shares (in shares)       324,000 324,000 279,000
Weighted average purchase price of shares (in dollars per share) | $ / shares       $ 42.54 $ 38.08 $ 36.88
Shares available and reserved for issuance (in shares)       459,000    
Additional holding period (in months)       3 months    
Weighted average estimated fair value of options granted, per share (in dollars per share) | $ / shares       $ 15.03 $ 13.11 $ 13.56
2008 Stock Option and Incentive Plan            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Shares available for grant under stock plans (in shares)       4,476,791,000    
2002 Nonqualified Stock Plan            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Shares available for grant under stock plans (in shares)       109,013,000    
2024 Plan | Long-Term Incentive Plan            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Percentage of shares based on cumulative performance condition (as percent)           75.00%
Cumulative performance condition (in years)         3 years  
Percentage of shares based on market conditions         25.00%  
Market condition period (in years)         3 years  
2023 Plan | Long-Term Incentive Plan            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Percentage of shares based on cumulative performance condition (as percent)       75.00%    
Cumulative performance condition (in years)       3 years    
Percentage of shares based on market conditions       25.00%    
Market condition period (in years)       3 years    
2022 Plan | Long-Term Incentive Plan            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Percentage of shares based on cumulative performance condition (as percent)         75.00%  
Cumulative performance condition (in years)           3 years
Percentage of shares based on market conditions           25.00%
Market condition period (in years)           3 years