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SHARE-BASED COMPENSATION - Long term equity compensation plan narrative (Details)
12 Months Ended
May 07, 2021
shares
Dec. 31, 2021
installment
shares
May 31, 2017
shares
Restricted Stock Units | Share Settled | Minimum      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Vesting period   3 years  
Number of installments | installment   3  
Restricted Stock Units | Share Settled | Maximum      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Vesting period   4 years  
Number of installments | installment   4  
Restricted Stock Units | Cash Settled | Minimum      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Vesting period   3 years  
Restricted Stock Units | Cash Settled | Maximum      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Vesting period   4 years  
Performance Restricted Stock Units      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Vesting period   3 years  
2017 Long Term Equity Compensation Plan      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Maximum number of shares to be issued under the plan (in shares)     3,400,000
Additional share awards granted under the plan (in shares) 1,600,000    
Number of awards available for grant under plan (in shares)   2,507,634  
2007 Long-term Equity Compensation Plan | Restricted Shares      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Vesting period   2 years