Stock-Based Compensation - Attivo Acquisition Narrative (Details) - Restricted Stock Units (RSUs)	6 Months Ended
Jul. 31, 2023 shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in shares)	17,082,796
Attivo
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in shares)	539,795
Award vesting period	3 years

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.

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+ Details