v3.26.1
STOCKHOLDERS' EQUITY (Details)
 12 Months Ended
Apr. 30, 2026
$ / shares
Mar. 31, 2026
USD ($)
class
vote
$ / shares
shares
Mar. 31, 2025
USD ($)
$ / shares
shares
Mar. 31, 2024
USD ($)
$ / shares
shares
Apr. 30, 2022
USD ($)
Class of Stock [Line Items]          
Number of classes of common stock | class   2      
Dividends outstanding   $ 19,084,000 $ 22,790,000    
Share repurchase program, authorized amount         $ 500,000,000
Share repurchase program, remaining authorized repurchase amount   $ 230,125,000      
Stock repurchased to satisfy withholding taxes in connection with vesting of restricted awards (in shares) | shares   792,248 676,572 772,794  
Stock repurchased to satisfy withholding taxes in connection with vesting of restricted awards   $ 142,738,000 $ 102,343,000 $ 70,713,000  
Stock repurchased and retired during period, shares (in shares) | shares   977,600 322,344 240,666  
Stock repurchased and retired during period, value   $ 175,399,000 $ 52,189,000 $ 24,952,000  
Stock repurchased and retired during period, average cost per share (in usd per share) | $ / shares   $ 179.42 $ 161.90 $ 103.68  
Subsequent Event          
Class of Stock [Line Items]          
Quarterly dividend declared (in usd per share) | $ / shares $ 0.70        
Class A common stock          
Class of Stock [Line Items]          
Number of votes per share of common stock | vote   1      
Class B common stock          
Class of Stock [Line Items]          
Number of votes per share of common stock | vote   10      
Common stock, conversion ratio at option of holder   1      
Common stock, automatic conversion ratio upon transfer   1