Segment and Geographical Financial Information - Additional Information (Detail) |
12 Months Ended |
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Jan. 31, 2026
Segments
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| Segment Reporting [Abstract] | |
| Number of reportable segments | 2 |
| Expense information used by CODM description | The Company’s CODM evaluates segment performance based on several factors, including Income before income taxes and equity in net income of equity method investment. The CODM uses Income before income taxes and equity in net income of equity method investment as the key performance measure of segment profitability because it excludes the impact of certain items that our CODM believes do not directly reflect our underlying operations, including the impact of income taxes and equity in net income of equity method investment. |
| Segment Reporting, CODM, Individual Title and Position or Group Name [Extensible Enumeration] | srt:ChiefExecutiveOfficerMember |