Revenue Recognition - Summary Disaggregation of Revenue by Region (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 31, 2023	Oct. 31, 2022	Oct. 31, 2023	Oct. 31, 2022
Disaggregation of Revenue [Line Items]
Revenue	$ 1,136,727	$ 1,101,899	$ 3,380,767	$ 3,275,157
Revenue from Contract with Customer Benchmark | Geographic Concentration Risk
Disaggregation of Revenue [Line Items]
Percentage of revenue (as a percent)	100.00%	100.00%	100.00%	100.00%
Americas
Disaggregation of Revenue [Line Items]
Revenue	$ 814,311	$ 773,576	$ 2,407,333	$ 2,264,647
Americas | Revenue from Contract with Customer Benchmark | Geographic Concentration Risk
Disaggregation of Revenue [Line Items]
Percentage of revenue (as a percent)	71.60%	70.20%	71.20%	69.10%
Asia Pacific (“APAC”)
Disaggregation of Revenue [Line Items]
Revenue	$ 143,917	$ 146,196	$ 429,703	$ 444,372
Asia Pacific (“APAC”) | Revenue from Contract with Customer Benchmark | Geographic Concentration Risk
Disaggregation of Revenue [Line Items]
Percentage of revenue (as a percent)	12.70%	13.30%	12.70%	13.60%
Europe, Middle East, and Africa (“EMEA”)
Disaggregation of Revenue [Line Items]
Revenue	$ 178,499	$ 182,127	$ 543,731	$ 566,138
Europe, Middle East, and Africa (“EMEA”) | Revenue from Contract with Customer Benchmark | Geographic Concentration Risk
Disaggregation of Revenue [Line Items]
Percentage of revenue (as a percent)	15.70%	16.50%	16.10%	17.30%