Revenue by Geographic Location - Schedule of Revenue by Geographic Areas (Detail) - USD ($) $ in Thousands	3 Months Ended
	Jun. 30, 2020	Jun. 30, 2019
Segment Reporting Information [Line Items]
Revenue	$ 162,585	$ 141,010
United States
Segment Reporting Information [Line Items]
Revenue	112,410	96,607
EMEA
Segment Reporting Information [Line Items]
Revenue	25,196	25,168
APAC
Segment Reporting Information [Line Items]
Revenue	14,965	12,121
Other
Segment Reporting Information [Line Items]
Revenue	$ 10,014	$ 7,114