INCOME TAXES - Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands |
Dec. 31, 2025 |
Dec. 31, 2024 |
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| Deferred tax assets: | ||
| Net operating loss carryforwards | $ 239,044 | $ 193,884 |
| Capitalized research and development expenditures | 62,931 | 58,713 |
| Long-term lease liabilities | 45,244 | 82,645 |
| Tax credit carryforwards | 43,814 | 37,699 |
| Accrued expenses | 23,066 | 38,015 |
| Stock-based compensation | 13,814 | 33,626 |
| Other | 49,959 | 36,986 |
| Total deferred tax assets | 477,872 | 481,568 |
| Less: valuation allowance | (59,867) | (61,604) |
| Total deferred tax assets, net of valuation allowance | 418,005 | 419,964 |
| Deferred tax liabilities: | ||
| Investment in MGM | (255,893) | (225,223) |
| Investment in subsidiaries | (222,412) | (218,658) |
| Intangible assets, net of accumulated amortization | (83,017) | (88,758) |
| ROU assets | (37,000) | (52,099) |
| Other | (26,930) | (37,911) |
| Total deferred tax liabilities | (625,252) | (622,649) |
| Net deferred tax liabilities | $ (207,247) | $ (202,685) |
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- Definition Deferred Tax Assets, Lease Liabilities, Noncurrent No definition available.
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- Definition The cumulative amount of the estimated future tax effects attributable to the difference between the tax basis of intangible assets and other assets and the basis of intangible assets and other assets computed in accordance with generally accepted accounting principles. No definition available.
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- Definition The amount as of the balance sheet date of the estimated future tax effects attributable to investments in subsidiaries. No definition available.
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- Definition Deferred Tax Liabilities, Right-of-Use Assets No definition available.
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- References No definition available.
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- References No definition available.
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- Definition Amount of deferred tax liability attributable to taxable temporary differences. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary difference from in-process research and development cost acquired in business combination or from joint venture formation or both. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, classified as other. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount, before allocation of a valuation allowances, of deferred tax assets attributable to deductible tax credit carryforwards including, but not limited to, research, foreign, general business, alternative minimum tax, and other deductible tax credit carryforwards. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from share-based compensation. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from accrued liabilities. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences without jurisdictional netting. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of deferred tax liability attributable to taxable temporary differences from investments (excludes investments in subsidiaries and equity method investments). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of deferred tax liability attributable to taxable temporary differences classified as other. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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