Income Taxes - Components of Net Deferred Tax Assets (Detail) - USD ($) $ in Thousands |
Mar. 31, 2026 |
Mar. 31, 2025 |
|---|---|---|
| Deferred tax assets: | ||
| Net operating loss carryforwards | $ 388,035 | $ 252,589 |
| Tax credit carryforwards | 178,366 | 159,806 |
| Capitalized research and development costs | 65,417 | 136,191 |
| Operating lease liabilities | 99,134 | 99,877 |
| Interest carryforwards | 34,260 | 105,182 |
| Other | 182,575 | 198,071 |
| Valuation allowance | (434,983) | (430,501) |
| Total deferred tax assets | 512,804 | 521,215 |
| Deferred tax liabilities: | ||
| Intangible assets | (533,515) | (576,599) |
| Property, equipment and satellites | (776,440) | (689,880) |
| Operating lease assets | (91,280) | (88,083) |
| Other | (59,720) | (75,918) |
| Total deferred tax liabilities | (1,460,955) | (1,430,480) |
| Net deferred tax assets (liabilities) | $ (948,151) | $ (909,265) |
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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 allowance, of deferred tax asset attributable to deductible interest carryforward. 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 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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- References No definition available.
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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 valuation allowances of deferred tax asset attributable to deductible general business tax credit carryforwards. 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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- References No definition available.
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- Definition Amount of deferred tax liability attributable to taxable temporary differences from intangible assets including goodwill. 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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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from operating lease liabilities. No definition available.
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from operating lease assets. No definition available.
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- Definition The cumulative amount as of the balance sheet date of the estimated future tax effects attributable to the difference between the tax basis of capital and the basis of capital computed in accordance with generally accepted accounting principles. The difference in basis, attributable to different capitalization of costs, depreciation and amortization methodologies, will increase future taxable income when such basis difference is realized. Capital assets include but are not limited to assets such as land, building, leasehold improvements, machinery and equipment, furniture and fixtures, Computer equipment and software, CPE leased equipment and satellites. No definition available.
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