Revenue Recognition - Summary of Disaggregation of Revenue by Region (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 31, 2024	Oct. 31, 2023	Oct. 31, 2024	Oct. 31, 2023
Disaggregation of Revenue [Line Items]
Amount	$ 1,177,541	$ 1,136,727	$ 3,481,295	$ 3,380,767
Revenue from Contract with Customer Benchmark | Geographic Concentration Risk
Disaggregation of Revenue [Line Items]
Percentage of Revenue	100.00%	100.00%	100.00%	100.00%
Americas
Disaggregation of Revenue [Line Items]
Amount	$ 846,289	$ 814,311	$ 2,500,700	$ 2,407,333
Americas | Revenue from Contract with Customer Benchmark | Geographic Concentration Risk
Disaggregation of Revenue [Line Items]
Percentage of Revenue	71.90%	71.60%	71.80%	71.20%
Asia Pacific (“APAC”)
Disaggregation of Revenue [Line Items]
Amount	$ 144,339	$ 143,917	$ 424,968	$ 429,703
Asia Pacific (“APAC”) | Revenue from Contract with Customer Benchmark | Geographic Concentration Risk
Disaggregation of Revenue [Line Items]
Percentage of Revenue	12.30%	12.70%	12.20%	12.70%
Europe, Middle East, and Africa (“EMEA”)
Disaggregation of Revenue [Line Items]
Amount	$ 186,913	$ 178,499	$ 555,627	$ 543,731
Europe, Middle East, and Africa (“EMEA”) | Revenue from Contract with Customer Benchmark | Geographic Concentration Risk
Disaggregation of Revenue [Line Items]
Percentage of Revenue	15.80%	15.70%	16.00%	16.10%