Balance Sheet Components - Prepaid Expenses and Other Current Assets (Details) - USD ($) $ in Thousands	Apr. 30, 2023	Jan. 31, 2023
Balance Sheet Components [Abstract]
Prepaid expenses	$ 130,815	$ 123,493
Other receivables	17,146	17,142
Restricted cash from international employee stock sales	12,610	13,141
Other	10,416	9,316
Prepaid expenses and other current assets	$ 170,987	$ 163,092