Income Taxes - Additional Information (Detail) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | |||
|---|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2025 |
Dec. 31, 2024 |
Mar. 31, 2025 |
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| Operating Loss Carryforwards [Line Items] | |||||
| Provision for (benefit from) income taxes | $ 58,670 | $ (11,798) | $ 76,142 | $ (4,699) | |
| Effective income tax rate | 63.00% | 7.00% | 2.00% | ||
| Valuation allowance | $ 481,900 | 481,900 | $ 430,500 | ||
| Increase (decrease) in gross unrecognized tax benefits | (8,400) | (1,100) | |||
| Increase (decrease) in unrecognized tax benefits income tax penalties and interest expense | 6,400 | 7,800 | |||
| Impact on effective tax rate | 13,700 | 13,700 | |||
| Unrecognized tax benefits | 187,100 | 187,100 | |||
| One Big Beautiful Bill Act [Member] | |||||
| Operating Loss Carryforwards [Line Items] | |||||
| Incremental non-cash tax expense | $ 1,500 | $ 8,000 | |||
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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 Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- 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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of unrecognized tax benefits. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of increase (decrease) in unrecognized tax benefits attributable to uncertain tax positions taken in tax returns. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of increase (decrease) in the valuation allowance for a specified deferred tax asset. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of increase (decrease) in interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return. No definition available.
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- Details
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