XML 91 R77.htm IDEA: XBRL DOCUMENT v3.22.1
Stock-based Compensation - Summary of the Company’s SARs activity (Details) - Stock Appreciation Rights (SARs) - $ / shares
12 Months Ended
Feb. 28, 2022
Feb. 28, 2021
Feb. 29, 2020
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments, Number of Shares [Roll Forward]      
Outstanding at beginning of period (in shares) 5,435 94,826 98,184
Shares of company common stock (shares) 0 0 0
Exercised (shares) (5,435) (45,902) (2,965)
Forfeited (shares) 0 (43,489) (393)
Outstanding at end of the period (in shares) 0 5,435 94,826
Exercisable (in shares) 0 5,435 94,826
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instrument, Weighted Average Grant Date Fair Value [Roll Forward]      
Outstanding at beginning of period (usd per share) $ 45.25 $ 44.58 $ 44.46
Granted, Weighted Average Exercise Price (usd per share) 0 0 0
Exercised, Weighted Average Exercise Price (usd per share) 45.25 44.00 44.58
Forfeited, Weighted Average Exercise Price (usd per share) 0 45.10 43.92
Outstanding at end of the period (usd per share) 0 45.25 44.58
Exercisable (usd per share) $ 0 $ 45.25 $ 44.58