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DEBT - Senior Notes Due 2028 (Details) - USD ($)
3 Months Ended 6 Months Ended
Oct. 06, 2021
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
Debt Instrument [Line Items]          
Interest expense   $ 5,218,000 $ 6,034,000 $ 10,131,000 $ 12,184,000
Revolving Credit Agreement          
Debt Instrument [Line Items]          
Interest expense   500,000 0 800,000 0
Senior Notes due 2028 | Old Senior Notes Due 2025          
Debt Instrument [Line Items]          
Interest expense     4,500,000   $ 9,000,000
Senior Notes due 2028 | New Senior Notes          
Debt Instrument [Line Items]          
Notes issued, aggregate principal amount $ 400,000,000        
Notes issued, interest rate 4.50%        
Debt instrument, redemption price, percentage 100.00%        
Debt instrument, redemption price, percentage of principal amount remaining 60.00%        
Interest expense   4,500,000 0 9,000,000  
Accretion expense   $ 200,000 $ 0 $ 300,000  
Senior Notes due 2028 | New Senior Notes | Debt Instrument, Redemption, Period One          
Debt Instrument [Line Items]          
Debt instrument, redemption price, percentage 104.50%        
Debt instrument, redemption price, percentage of principal amount redeemed 40.00%        
Senior Notes due 2028 | New Senior Notes | Debt Instrument, Redemption, Period Two          
Debt Instrument [Line Items]          
Debt instrument, redemption price, percentage 102.25%        
Senior Notes due 2028 | New Senior Notes | Debt Instrument, Redemption, Period Three          
Debt Instrument [Line Items]          
Debt instrument, redemption price, percentage 101.125%        
Senior Notes due 2028 | New Senior Notes | Debt Instrument, Redemption, Period Four          
Debt Instrument [Line Items]          
Debt instrument, redemption price, percentage 100.00%        
Senior Notes due 2028 | New Senior Notes | Debt Instrument, Redemption, Period Five          
Debt Instrument [Line Items]          
Debt instrument, redemption price, percentage 101.00%