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COMMITMENTS AND CONTINGENCIES - Narrative (Details)
$ in Thousands
 9 Months Ended
Sep. 30, 2024
USD ($)
claim
Dec. 31, 2023
USD ($)
Loss Contingencies [Line Items]    
Legal fines and other fees $ 36,300  
Claims settled | claim 1  
2015 Blacktail Release    
Loss Contingencies [Line Items]    
Loss contingency accrual $ 18,600 $ 21,700
Penalties and fines, payment period (in years) 3 years  
Unpaid penalties and fines, fixed rate (as a percent) 3.25%  
Expected payment $ 6,700  
Claims settled | claim 1  
Pending claims | claim 2  
2015 Blacktail Release | Natural Resource Damages To Federal and State Governments    
Loss Contingencies [Line Items]    
Legal fines and other fees $ 1,250  
Penalties and fines, payment period (in years) 5 years  
2015 Blacktail Release | Damages Payable To Federal Government over Five Years    
Loss Contingencies [Line Items]    
Legal fines and other fees $ 25,000  
2015 Blacktail Release | Damages Payable To State Governments Over Six Years    
Loss Contingencies [Line Items]    
Legal fines and other fees $ 10,000  
Penalties and fines, payment period (in years) 6 years  
2015 Blacktail Release | Damages Payable To Federal Criminal Over Five Years    
Loss Contingencies [Line Items]    
Penalties and fines, payment period (in years) 5 years