Revenue Recognition (Tables)

6 Months Ended

Jul. 31, 2021

Revenue from Contract with Customer [Abstract]

Summary Disaggregation of Revenue by Region

The following table summarizes revenue by region based on the billing address of customers:

	Three Months Ended July 31,								Six Months Ended July 31,
	2021				2020				2021				2020
	Amount		Percentage of Revenue		Amount		Percentage of Revenue		Amount		Percentage of Revenue		Amount		Percentage of Revenue
	(in thousands, except percentages)
Americas	$	681,414	67	%	$	454,160	69	%	$	1,317,199	67	%	$	699,793	71	%
Asia Pacific (“APAC”)	135,321		13		81,384		12		259,084		13		111,641		11
Europe, Middle East, and Africa (“EMEA”)	204,760		20		127,976		19		401,449		20		180,253		18
Total	$	1,021,495	100	%	$	663,520	100	%	$	1,977,732	100	%	$	991,687	100	%