Revenues by Product - Schedule of Total Revenues (Details) $ in Thousands	3 Months Ended
	Apr. 30, 2023 USD ($) product_area	Apr. 30, 2022 USD ($)
Disaggregation of Revenue [Line Items]
Number of product areas | product_area	2
Total revenues	$ 526,325	$ 505,102
Total subscription services
Disaggregation of Revenue [Line Items]
Total revenues	414,546	402,632
Commercial Solutions
Disaggregation of Revenue [Line Items]
Total revenues	239,324	227,724
R&D Solutions
Disaggregation of Revenue [Line Items]
Total revenues	175,222	174,908
Total professional services
Disaggregation of Revenue [Line Items]
Total revenues	111,779	102,470
Commercial Solutions
Disaggregation of Revenue [Line Items]
Total revenues	44,864	43,321
R&D Solutions
Disaggregation of Revenue [Line Items]
Total revenues	$ 66,915	$ 59,149