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BASIS OF PRESENTATION - Narrative (Details) $ in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2022 USD ($) country segment | Mar. 31, 2021 USD ($) | Dec. 31, 2021 USD ($)
Product Warranty Liability [Line Items] |  |  |
Number of countries | country | 35 |  |
Investment in equity securities | $ 34,000 |  |
Restricted cash, current | 2,627 |  | $ 2,570
Cash received from the sale of certain accounts receivable | 18,000 | $ 31,300 |
Interest expense | 200 | $ 200 |
2020 Credit Facility |  |  |
Product Warranty Liability [Line Items] |  |  |
Outstanding balance | 355,500 |  |
Restricted Short-term Bank Deposits |  |  |
Product Warranty Liability [Line Items] |  |  |
Restricted cash, current | $ 2,600 |  | $ 2,600
Operating Segments |  |  |
Product Warranty Liability [Line Items] |  |  |
Number of operating segments | segment | 2 |  |

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