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Net Earnings Per Share
9 Months Ended
Nov. 30, 2020
Earnings Per Share [Abstract]  
Net Earnings Per Share Net Earnings Per Share
 
Basic net earnings per share is computed by dividing net earnings available for basic common shares by the weighted average number of shares of common stock outstanding.  Diluted net earnings per share is computed by dividing net earnings available for diluted common shares by the sum of weighted average number of shares of common stock outstanding and dilutive potential common stock.   Diluted net earnings per share is calculated using the “if-converted” treasury stock method.

Basic and Dilutive Net Earnings Per Share Reconciliations
 Three Months EndedNine Months Ended
 November 30November 30
(In thousands except per share data)2020201920202019
Net earnings$235,300 $173,156 $536,974 $673,499 
Weighted average common shares outstanding163,732 164,273 163,278 165,321 
Dilutive potential common shares:  
Stock options1,636 1,820 1,341 1,466 
Stock-settled stock units and awards405 441 357 367 
Weighted average common shares and dilutive potential common shares165,773 166,534 164,976 167,154 
Basic net earnings per share$1.44 $1.05 $3.29 $4.07 
Diluted net earnings per share$1.42 $1.04 $3.25 $4.03 
 
Certain options to purchase shares of common stock were outstanding and not included in the calculation of diluted net earnings per share because their inclusion would have been antidilutive.  On a weighted average basis, for the three months ended November 30, 2020 and 2019, options to purchase 115,509 shares and 1,235,575 shares of common stock, respectively, were not included. For the nine months ended November 30, 2020 and 2019, options to purchase 2,158,503 shares and 1,272,429 shares of common stock, respectively, were not included.