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Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Apr. 30, 2024	Apr. 30, 2023	Jan. 31, 2025
Income Tax Contingency [Line Items]
Provision for income taxes	$ 2,833	$ 5,089
Unrecognized tax benefits	62,700
Unrecognized tax benefits that would impact effective tax rate	$ 10,800
Minimum | Forecast
Income Tax Contingency [Line Items]
Income tax expense impact related to valuation allowance release			$ 750,000
Maximum | Forecast
Income Tax Contingency [Line Items]
Income tax expense impact related to valuation allowance release			$ 850,000

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to increase (decrease) in the valuation allowance for deferred tax assets.

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