Revenue and Performance Obligations - Additional information (Details)	3 Months Ended
Apr. 30, 2022
Minimum
Disaggregation Of Revenue [Line Items]
Revenue, performance obligation, contract term	1 year
Maximum
Disaggregation Of Revenue [Line Items]
Revenue, performance obligation, contract term	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.

No definition available.

Name:	us-gaap_DisaggregationOfRevenueLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration