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FAIR VALUE - Narrative (Details) - USD ($)
$ / shares in Units, $ in Millions
12 Months Ended
Jan. 27, 2022
Dec. 31, 2023
Dec. 31, 2022
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Asset retirement obligations incurred and acquired   $ 4.4  
Fair value, net of derivative asset (liability) measured on recurring basis, unobservable inputs reconciliation, transfers, net   0.0 $ 0.0
Veritas      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Acquisition, shares issued (in shares) 1,939,998    
Business acquisition, share price (in dollars per share) $ 28.30    
Senior Notes | Estimated Fair Value | Unsecured Debt      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Fair value of long-term debt   735.1  
Senior Notes due 2031 | Estimated Fair Value | Unsecured Debt      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Fair value of long-term debt   508.8  
Convertible Debt | Estimated Fair Value | Unsecured Debt      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Fair value of long-term debt   $ 587.5