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EMPLOYEE BENEFIT PLANS - Share-Based Incentive Plans Narrative (Details)
$ / shares in Units, $ in Thousands
1 Months Ended 3 Months Ended 12 Months Ended 15 Months Ended
Oct. 19, 2017
shares
Aug. 31, 2015
Jun. 30, 2022
director
$ / shares
Dec. 31, 2020
director
$ / shares
Jun. 30, 2020
director
$ / shares
Mar. 31, 2023
USD ($)
$ / shares
shares
Mar. 31, 2022
USD ($)
$ / shares
shares
Mar. 31, 2021
USD ($)
$ / shares
shares
Jun. 30, 2022
director
$ / shares
Apr. 28, 2022
shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Share-based compensation, excess tax benefit amount | $           $ 8,044 $ 7,421 $ 13,349    
Payments related to tax withholding for share-based compensation | $           (42,283) (33,741) (17,810)    
Compensation expense — equity and liability classified share awards (Note 14) | $           156,936 91,875 $ 62,421    
Unrecognized compensation cost | $           $ 367,607 $ 308,144      
Unrecognized compensation cost, period for recognition           2 years 3 months 18 days 1 year 8 months 12 days      
Restricted Stock                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Award requisite service period           4 years        
2006 Incentive Plan | Restricted Stock                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Aggregate shares granted           2,266,088 2,689,459 1,044,741    
Granted (in usd per share) | $ / shares           $ 84.78 $ 82.45 $ 60.60    
2016 Incentive Plan                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Vesting period, restricted stock   4 years                
2016 Incentive Plan | Restricted Stock                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Vesting period, restricted stock   4 years                
Amended And Restated 2016 Incentive Award Plan                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Increase (decrease) in number of shares authorized (in shares) (12,200,000)                  
Number of shares authorized (in share) 8,000,000                  
Director | 2016 Incentive Plan | Restricted Stock                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Aggregate shares granted, number of recipients | director     6 2 4       6  
Granted (in usd per share) | $ / shares     $ 84.55 $ 63.01 $ 60.60       $ 73.19  
Class B | Amended And Restated 2016 Incentive Award Plan                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Increase (decrease) in number of shares authorized (in shares)                   10,000,000
Class A | Amended And Restated 2016 Incentive Award Plan                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Increase (decrease) in number of shares authorized (in shares)                   10,000,000
April 1, 2018 | Class B | Amended And Restated 2016 Incentive Award Plan                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Increase (decrease) in number of shares authorized (in shares) 6,540,659                  
Percentage increase (decrease) to number of shares available for issuance 6.00%                  
April 1, 2018 | Class A | Amended And Restated 2016 Incentive Award Plan                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Increase (decrease) in number of shares authorized (in shares) 6,540,659                  
Percentage increase (decrease) to number of shares available for issuance 6.00%