v3.21.2
DEBT - Narrative 3 - Term Loan (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 16, 2020
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Sep. 15, 2020
Apr. 21, 2020
Debt Instrument [Line Items]              
Loss on extinguishment of debt   $ 0 $ 137,904 $ 0 $ 141,746    
Early Repayment Premiums              
Debt Instrument [Line Items]              
Loss on extinguishment of debt $ 97,600            
Unamortized Debt Issuance Costs, Unamortized Discount, and Commitment Fee              
Debt Instrument [Line Items]              
Loss on extinguishment of debt $ 40,300            
Unsecured Term Loan Credit Agreement [Member]              
Debt Instrument [Line Items]              
Maximum borrowing capacity             $ 750,000
The Term Loan, Initial Loan           $ 500,000 $ 500,000
Long-term debt, term             3 years