v3.26.1
Net Earnings Per Share (Basic And Dilutive Net Earnings Per Share Reconciliations) (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
 12 Months Ended
Feb. 28, 2026
Feb. 28, 2025
Feb. 29, 2024
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]      
Net earnings $ 247,290 $ 500,556 $ 479,204
Weighted average common shares outstanding (in shares) 147,258 155,330 158,216
Weighted average common shares and dilutive potential common shares (in shares) 147,613 156,061 158,707
Basic net earnings per share (in dollars per share) $ 1.68 $ 3.22 $ 3.03
Diluted net earnings per share (in dollars per share) $ 1.68 $ 3.21 $ 3.02
Stock Options      
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]      
Dilutive potential common shares (in shares) 7 372 272
Stock-Settled Restricted Stock Units      
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]      
Dilutive potential common shares (in shares) 348 359 219