v3.26.1
Income Taxes (Schedule Of Effective Income Tax Rate Reconciliation) (Details) - USD ($)
$ in Thousands
12 Months Ended
Feb. 28, 2026
Feb. 28, 2025
Feb. 29, 2024
Income Tax Disclosure [Abstract]      
Federal tax at statutory rate 21.00% 21.00% 21.00%
Domestic federal: 5.40% 4.00% 3.70%
Effect of changes in tax laws or rates enacted in the current period 0.90% 0.00% 0.00%
Income tax provision and effective tax rate 35.50% 25.20% 25.30%
Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount $ 80,521 $ 140,566 $ 134,735
Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Amount $ 3,273 $ 0 $ 0
Effective Income Tax Rate Reconciliation, Tax Credit, Research, Percent 1.10% 0.80% 0.60%
Effective Income Tax Rate Reconciliation, Tax Credit, Research, Amount $ (4,158) $ (5,426) $ (4,179)
Effective Income Tax Rate Reconciliation, Tax Credit, Purchased, Percent 1.20% 0.90% 0.00%
Effective Income Tax Rate Reconciliation, Tax Credit, Purchased, Amount $ (4,468) $ (5,777) $ 0
Effective Income Tax Rate Reconciliation, Tax Credit, Other, Percent 0.00% 0.00% 0.10%
Effective Income Tax Rate Reconciliation, Tax Credit, Other, Amount $ (115) $ (63) $ (375)
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent 0.00% 0.00% 0.00%
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount $ (10) $ 55 $ (117)
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Amount $ 6,055 $ 7,238 $ 5,786
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Impairment Losses, Percent 7.70% 0.00% 0.00%
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Impairment Losses, Amount $ 29,564 $ 0 $ 0
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Other, Percent 0.80% 0.40% 0.40%
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Other, Amount $ 3,242 $ 2,840 $ 2,873
Effective Income Tax Rate Reconciliation, Other Adjustments, Percent 0.60% 0.50% 0.20%
Effective Income Tax Rate Reconciliation, Other Adjustments, Amount $ 2,384 $ 3,449 $ 1,367
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount $ 20,713 $ 26,841 $ 23,495
Effective Income Tax Rate Reconciliation, Prior Year Income Taxes, Percent (0.20%) (0.10%) (0.20%)
Effective Income Tax Rate Reconciliation, Prior Year Income Taxes, Amount $ (858) $ (919) $ (1,194)
Income tax provision $ 136,143 $ 168,804 $ 162,391
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Executive Compensation, Percent 1.60% 1.10% 0.90%