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INCOME TAXES - Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Deferred tax assets |  |
Net operating loss and tax credit carryforwards | $ 72,027 | $ 73,954
Pension obligation | 9,206 | 9,960
Bond hedge original issue discount | 20,168 | 24,755
Amortization | 43,011 | 23,609
Operating lease liabilities | 12,253 | 12,054
Other | 56,424 | 43,782
Total deferred tax assets | 213,089 | 188,114
Less: valuation allowance | (42,355) | (37,999)
Deferred tax assets, net of valuation allowance | 170,734 | 150,115
Deferred tax liabilities |  |
Depreciation | 2,545 | 3,826
Amortization | 26,802 | 28,853
Unremitted earnings | 2,821 | 3,277
Operating lease right-of-use assets | 9,862 | 9,520
Operating lease liability | 5,265 | 1,069
Other | 2,650 | 3,038
Total deferred tax liabilities | 49,945 | 49,583
Net deferred tax assets | 120,789 | 100,532
Other assets |  |
Deferred tax assets |  |
Deferred tax assets, net of valuation allowance | 121,400 | 107,900
Other long-term liabilities |  |
Deferred tax liabilities |  |
Total deferred tax liabilities | $ 600 | $ 7,400

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