Goodwill - Additional Information (Detail)	12 Months Ended
Jan. 31, 2025 USD ($) Segment	Jan. 31, 2024 USD ($)	Jan. 31, 2023 USD ($)
Finite Lived Intangible Assets [Line Items]
Number of reportable segment \| Segment	1
Goodwill	$ 303,625,000	$ 303,625,000
Goodwill impairment	$ 0	$ 0	$ 0

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.

Amount, after accumulated impairment loss, of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized.

+ References

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+ Details