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v3.19.1

Stock Compensation - Schedule By Exercise Price Range (Details) - Stock Appreciation Rights (SARs) [Member] - $ / shares | 12 Months Ended |  |  |
--- | --- | --- | --- | ---
Feb. 28, 2019 | Feb. 28, 2018 | Feb. 28, 2017 | Feb. 29, 2016
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Total Options/ SAR’s (shares) |  | 148,513 | 170,139 | 312,748
Weighted Average Exercise Price, Outstanding (usd per share) | $ 44.46 | $ 43.29 | $ 42.02 | $ 34.23
Options / SAR’s Currently Exercisable (shares) | 98,184 | 148,513 | 126,975 |
Weighted Average Exercise Price, Exercisable (usd per share) | $ 44.46 | $ 43.29 | $ 41.27 |
$39.65 [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Range of Exercise Prices (usd per share) | $ 39.65 |  |  |
Total Options/ SAR’s (shares) | 950 |  |  |
Average Remaining Life | 1 year 6 months 8 days |  |  |
Weighted Average Exercise Price, Outstanding (usd per share) | $ 39.65 |  |  |
Options / SAR’s Currently Exercisable (shares) | 950 |  |  |
Weighted Average Exercise Price, Exercisable (usd per share) | $ 39.65 |  |  |
$43.92 [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Range of Exercise Prices (usd per share) | $ 43.92 |  |  |
Total Options/ SAR’s (shares) | 54,510 |  |  |
Average Remaining Life | 2 years 5 days |  |  |
Weighted Average Exercise Price, Outstanding (usd per share) | $ 43.92 |  |  |
Options / SAR’s Currently Exercisable (shares) | 54,510 |  |  |
Weighted Average Exercise Price, Exercisable (usd per share) | $ 43.92 |  |  |
$45.26 [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Range of Exercise Prices (usd per share) | $ 45.26 |  |  |
Total Options/ SAR’s (shares) | 40,000 |  |  |
Average Remaining Life | 1 year 8 months 5 days |  |  |
Weighted Average Exercise Price, Outstanding (usd per share) | $ 45.26 |  |  |
Options / SAR’s Currently Exercisable (shares) | 40,000 |  |  |
Weighted Average Exercise Price, Exercisable (usd per share) | $ 45.26 |  |  |
$45.36 [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Range of Exercise Prices (usd per share) | $ 45.36 |  |  |
Total Options/ SAR’s (shares) | 2,724 |  |  |
Average Remaining Life | 1 year |  |  |
Weighted Average Exercise Price, Outstanding (usd per share) | $ 45.36 |  |  |
Options / SAR’s Currently Exercisable (shares) | 2,724 |  |  |
Weighted Average Exercise Price, Exercisable (usd per share) | $ 45.36 |  |  |
$39.65 - $45.36 [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Total Options/ SAR’s (shares) | 98,184 |  |  |
Average Remaining Life | 1 year 10 months 3 days |  |  |
Weighted Average Exercise Price, Outstanding (usd per share) | $ 44.46 |  |  |
Options / SAR’s Currently Exercisable (shares) | 98,184 |  |  |
Weighted Average Exercise Price, Exercisable (usd per share) | $ 44.46 |  |  |

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