INCOME TAXES (Narrative) (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2020 |
Dec. 31, 2019 |
Dec. 31, 2018 |
|
| Income Tax Examination [Line Items] | |||
| Domestic income (loss) before income taxes | $ (1,500,000) | $ 36,100 | $ 43,500 |
| Foreign income (loss) before income taxes | (374,500) | 149,000 | 87,600 |
| Tax benefit recognized for losses incurred | 0 | 0 | $ 0 |
| Net deferred tax liability acquired in business combinations | 35,300 | $ 43,300 | |
| Net operating loss carryforwards - United States federal | 393,900 | ||
| Net operating loss carryforwards - state | 148,200 | ||
| Net operating loss carryforwards - foreign | $ 413,100 | ||
| X | ||||||||||
- Definition The net deferred tax liability recorded during the period principally due to difference in financial reporting and tax bases in assets acquired in business combinations. No definition available.
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| X | ||||||||||
- Definition The amount of tax benefit recognized for losses incurred in certain tax jurisdictions as the result of valuation allowance. No definition available.
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| X | ||||||||||
- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible domestic operating loss carryforwards. Excludes state and local operating loss carryforwards. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible foreign operating loss carryforwards. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible state and local operating loss carryforwards. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition The portion of earnings or loss from continuing operations before income taxes that is attributable to domestic operations. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition The portion of earnings or loss from continuing operations before income taxes that is attributable to foreign operations, which is defined as Income or Loss generated from operations located outside the entity's country of domicile. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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