Balance Sheet Components - Schedule of Prepaid Expenses and Other Current Assets (Details) - USD ($) $ in Thousands	Jul. 31, 2022	Jul. 31, 2021
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Prepaid operating expenses	$ 48,842	$ 36,455
VAT receivables	7,514	8,290
Other current assets	37,431	12,071
Total prepaid expenses and other current assets	$ 93,787	$ 56,816