XML 71 R60.htm IDEA: XBRL DOCUMENT v3.21.1
Stock-Based Compensation - Narrative (Details) - metric
3 Months Ended 12 Months Ended
Feb. 28, 2021
Nov. 30, 2020
Nov. 30, 2019
Long-Term Incentive Plan (LTIP)      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Number of performance metrics 2 2 2
Stock-based compensation award service period (in years) 3 years 3 years 3 years
Long-Term Incentive Plan (LTIP) | 2019 Plan      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Percentage of shares based on market condition of total shareholder return     50.00%
Percentage of shares based on cumulative performance condition     50.00%
Cumulative performance condition     3 years
Long-Term Incentive Plan (LTIP) | 2020 Plan      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Percentage of shares based on market condition of total shareholder return   50.00%  
Percentage of shares based on cumulative performance condition   50.00%  
Cumulative performance condition   3 years  
Long-Term Incentive Plan (LTIP) | 2021 Plan      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Percentage of shares based on market condition of total shareholder return 25.00%    
Percentage of shares based on cumulative performance condition 75.00%    
Cumulative performance condition 3 years    
Market condition period 3 years    
Options      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Stock-based compensation award service period (in years) 4 years    
Restricted Stock Units      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Stock-based compensation award service period (in years) 3 years