v3.26.1
INCOME TAXES - Effective Income Tax Rate Reconciliation - Current Year (Details) - USD ($)
$ in Thousands
12 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Mar. 31, 2024
Effective Income Tax Rate Reconciliation, Amount      
Federal income tax provision computed at statutory rate $ 118,076 $ 111,580 $ 82,013
 Executive compensation limit 10,485    
 Stock compensation (25,225)    
 Other 5,997    
Effect of cross-border tax laws (2,513)    
State and local income tax, net of federal (national) income tax effect 15,257 21,297 20,027
Foreign tax effects, other foreign jurisdictions 16,014 12,535 7,922
Total $ 138,091 $ 131,624 $ 110,238
Effective Income Tax Rate Reconciliation, Percent      
Federal income tax provision computed at statutory rate 21.00% 21.00% 21.00%
 Executive compensation limit 1.90%    
 Stock compensation (4.50%)    
 Other 1.10%    
Effect of cross-border tax laws (0.40%)    
State and local income tax, net of federal (national) income tax effect 2.70% 4.00% 5.10%
Foreign tax effects, other foreign jurisdictions 2.80% 2.40% 2.00%
Effective tax rate 24.60% 24.80% 28.20%