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 | ||||||