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INCOME TAXES - Narrative (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Tax Credit Carryforward [Line Items] |  |  |  |
Loss from continuing operations before income taxes | $ (878,729) | $ (199,276) | $ (334,337) |
(Loss) income before income taxes domestic | (888,631) | 216,184 | (343,061) |
(Loss) income before income taxes foreign | $ 9,902 | $ 16,908 | $ 8,724 |
Provision for income taxes at federal statutory rate | 21.00% | 21.00% | 21.00% |
Operating loss carryforwards | $ 105,673 |  |  |
Effective income tax rate reconciliation, operating loss carryforwards, amount |  | $ 1,983 | $ 1,820 |
Refund taxes paid |  |  | 40,077 | $ 40,077
Deferred tax assets, valuation allowance | 311,756 | 104,317 |  |
Deferred income taxes | 13,393 | 33,631 |  |
Valuation allowance, increase (decrease), amount | 207,439 | 20,740 |  |
Gross unrecognized tax benefits | 13,162 | 14,819 | $ 16,146 | $ 10,826
Unrecognized tax benefits | 243 |  |  |
Capital Loss Carryforward |  |  |  |
Tax Credit Carryforward [Line Items] |  |  |  |
Deferred income taxes | 11,013 |  |  |
Domestic Tax Authority |  |  |  |
Tax Credit Carryforward [Line Items] |  |  |  |
Operating loss carryforwards | 344,508 |  |  |
State and Local Jurisdiction |  |  |  |
Tax Credit Carryforward [Line Items] |  |  |  |
Operating loss carryforwards | 71,248 |  |  |
Foreign Tax Jurisdiction |  |  |  |
Tax Credit Carryforward [Line Items] |  |  |  |
Deferred tax assets, valuation allowance |  | $ 41,751 |  |
UOL |  |  |  |
Tax Credit Carryforward [Line Items] |  |  |  |
Accrued interest and penalties relating to uncertain tax positions | 19 |  |  |
Interest and penalties for uncertain tax positions | 1,375 |  |  |
MagicJack |  |  |  |
Tax Credit Carryforward [Line Items] |  |  |  |
Accrued interest and penalties relating to uncertain tax positions | 962 |  |  |
Interest and penalties for uncertain tax positions | 1,375 |  |  |
Targus |  |  |  |
Tax Credit Carryforward [Line Items] |  |  |  |
Accrued interest and penalties relating to uncertain tax positions | 1,116 |  |  |
Interest and penalties for uncertain tax positions | $ 1,375 |  |  |

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