XML 89 R82.htm IDEA: XBRL DOCUMENT v3.20.1
Share-Based Compensation Plans - Restricted Stock Unit Activity (Details) - USD ($)
$ / shares in Units, $ in Thousands
12 Months Ended
Feb. 29, 2020
Feb. 28, 2019
Feb. 28, 2018
Feb. 28, 2017
Fair Value at Grant Date        
Target percentage for performance stock awards 100.00%      
Restricted Stock Awards        
Restricted Stock Units        
Outstanding at the beginning of the period (in shares) 0      
Granted/Earned (in shares) 49,000      
Vested or forfeited (in shares) (4,000)      
Outstanding at the end of the period (in shares) 45,000 0    
Weighted Average Grant Date Fair Value (per share)        
Outstanding at the beginning of the period (in dollars per share) $ 0      
Grant date fair value (in dollars per share) 118.51      
Vested in period, fair value at award date (in dollars per share) 123.17      
Outstanding at the end of the period (in dollars per share) $ 118.11 $ 0    
Fair Value at Grant Date        
Fair value outstanding $ 5,354 $ 0    
Performance Stock Awards (2)        
Restricted Stock Units        
Outstanding at the beginning of the period (in shares) 0      
Granted/Earned (in shares) 122,000      
Vested or forfeited (in shares) (4,000)      
Outstanding at the end of the period (in shares) 118,000 0    
Weighted Average Grant Date Fair Value (per share)        
Outstanding at the beginning of the period (in dollars per share) $ 0      
Grant date fair value (in dollars per share) 110.85      
Vested in period, fair value at award date (in dollars per share) 110.85      
Outstanding at the end of the period (in dollars per share) $ 110.85 $ 0    
Fair Value at Grant Date        
Fair value outstanding $ 13,130 $ 0    
2008 Stock Incentive Plan | Restricted Stock Units (RSU)        
Restricted Stock Units        
Outstanding at the beginning of the period (in shares) 352,000 310,000 322,000  
Granted/Earned (in shares) 49,000 197,000 262,000  
Vested or forfeited (in shares) (192,000) (155,000) (274,000)  
Outstanding at the end of the period (in shares) 209,000 352,000 310,000  
Weighted Average Grant Date Fair Value (per share)        
Outstanding at the beginning of the period (in dollars per share) $ 92.45 $ 90.05 $ 81.19  
Grant date fair value (in dollars per share) 164.60 84.02 96.44  
Vested in period, fair value at award date (in dollars per share)   82.19 78.71  
Vested or forfeited (in dollars per share) 95.48      
Outstanding at the end of the period (in dollars per share) $ 90.73 $ 92.45 $ 90.05  
Fair Value at Grant Date        
Fair value outstanding $ 19,010 $ 32,519 $ 27,944 $ 31,418
2008 Stock Incentive Plan | Restricted stock (RSUs, PSUs, RSAs and PSAs)        
Weighted Average Grant Date Fair Value (per share)        
Vested in period, fair value at award date (in dollars per share) $ 95.98 $ 81.23 $ 62.88  
Fair Value at Grant Date        
RSUs and PSUs vested (in shares) 175,022 141,541 192,002  
RSUs and PSUs settled (in shares) 175,022 141,541 192,002  
The 2018 Plan        
Weighted Average Grant Date Fair Value (per share)        
Grant date fair value (in dollars per share) $ 150.86      
Fair Value at Grant Date        
Less share awards previously vested and settled (in shares) 0      
The 2018 Plan | Restricted Stock Units (RSU)        
Restricted Stock Units        
Outstanding at the beginning of the period (in shares) 74,000 0 0  
Granted/Earned (in shares) 254,000 79,000 0  
Vested or forfeited (in shares) (45,000) (5,000) 0  
Outstanding at the end of the period (in shares) 283,000 74,000 0  
Weighted Average Grant Date Fair Value (per share)        
Outstanding at the beginning of the period (in dollars per share) $ 125.45 $ 0 $ 0  
Grant date fair value (in dollars per share) 110.92 125.40 0  
Vested in period, fair value at award date (in dollars per share)   124.71 0  
Vested or forfeited (in dollars per share) 122.55      
Outstanding at the end of the period (in dollars per share) $ 112.85 $ 125.45 $ 0  
Fair Value at Grant Date        
Fair value outstanding $ 31,907 $ 9,202 $ 0 $ 0
RSUs and PSUs vested (in shares) 20,240 900    
RSUs and PSUs settled (in shares) 20,240 900    
Vested and settled on active plans (in shares) $ 125.34 $ 120.70    
Less share awards previously vested and settled (in shares) 1,014      
Minimum        
Fair Value at Grant Date        
Target percentage for performance stock awards 0.00%      
Maximum        
Fair Value at Grant Date        
Target percentage for performance stock awards 200.00%