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Income Taxes - Valuation Allowance (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 31, 2025	Jan. 31, 2024	Jan. 31, 2023
Deferred Tax Assets, Valuation Allowance [Roll Forward]
Beginning balance	$ 934,816	$ 1,032,016	$ 999,191
Valuation allowance charged to income tax provision	(821,969)	(97,200)	32,825
Ending balance	$ 112,847	$ 934,816	$ 1,032,016

X

- Definition

Deferred Tax Assets, Valuation Allowance, Charges To Provision (Benefit) For Income Taxes

+ References

No definition available.

+ Details

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X

- Definition

Deferred Tax Assets, Valuation Allowance [Roll Forward]

+ References

No definition available.

+ Details

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X

- Definition

Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482685/740-10-50-2

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