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STOCK-BASED COMPENSATION AND STOCKHOLDERS' EQUITY - Narrative (Details) - USD ($)
3 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Aug. 31, 2019
Aug. 31, 2018
Aug. 31, 2016
Aug. 31, 2014
Jun. 30, 2012
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Granted (in shares) 0 0          
Number of shares repurchased (in shares) 0 0          
Restricted stock units and Performance stock units              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Unamortized stock-based compensation expense $ 130,700,000            
Employee Stock Option              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Total intrinsic value of options exercised 40,000 $ 9,100,000          
Unamortized stock-based compensation expense $ 14,000            
Weighted average period of recognition for unrecognized compensation expense 3 months 18 days            
Stock Purchase Right              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Unamortized stock-based compensation expense $ 0            
Performance Stock Units              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Unamortized stock-based compensation expense $ 32,100,000            
Change in number of shares earned 2.00%            
Maximum percentage of awards to be earned 200.00%            
Total shareholder return performance, lowest percentage to still earn awards 30.00%            
Minimum | Performance Stock Units              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Vesting period 1 year            
Maximum | Performance Stock Units              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Vesting period 3 years            
2012 Plan              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Number of shares reserved for future issuance (in shares)             4,100,000
Number of additional shares reserved for future issuance (in shares)     12,000,000 16,300,000 4,500,000 6,800,000  
Expiration period 10 years            
2012 Plan | Minimum | Restricted stock units and Performance stock units              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Vesting period 3 years            
2012 Plan | Maximum | Restricted stock units and Performance stock units              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Vesting period 4 years            
2017 Plan              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Number of shares available for future grant (in shares) 1,800,000            
Employee Stock Purchase Plan              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Number of shares reserved for future issuance (in shares) 1,000,000            
Employee Stock Purchase Plan | Employee Stock              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Unamortized stock-based compensation expense $ 1,700,000            
Weighted average period of recognition for unrecognized compensation expense 3 months 18 days