Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended
Apr. 30, 2026	Apr. 30, 2025	Jan. 31, 2026
Income Tax Disclosure [Abstract]
Provision for income taxes	$ 2,032	$ 2,539
Pretax loss	3,547	$ 33,719
Unrecognized tax benefits	31,500		$ 31,300
Unrecognized tax benefits that would effect tax rate	10,800		10,600
Accrued interest and penalties	$ 7,300		$ 7,200

Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.

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+ Details

- Definition

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

+ References

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+ Details