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EQUITY COMPENSATION (Details) - SMLP LTIP
$ in Millions
9 Months Ended
May 16, 2024
shares
Sep. 30, 2024
USD ($)
director
shares
Common Stock    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Units remaining available (in shares)   600,000
Phantom Share Units And Associated Distribution Equivalent Rights    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Granted units (in shares)   230,815
Grant date fair value | $   $ 3.7
Vesting period (in years)   3 years
Performance Units    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Granted units (in shares)   122,867
Grant date fair value | $   $ 2.4
Vesting period (in years)   3 years
Common Units    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Grant date fair value | $   $ 0.6
Issued units (in shares) 750,000 39,486
Number of directors after combination | director   6
Unvested Restricted Stock Units and Performance Based Awards    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Unvested restricted units granted (in shares)   900,000