Balance Sheet Components - Prepaid Expenses and Other Current Assets (Details) - USD ($) $ in Thousands	Oct. 31, 2022	Jan. 31, 2022
Balance Sheet Components [Abstract]
Prepaid expenses	$ 130,021	$ 112,666
Other receivables	17,657	20,423
Restricted cash from international employee stock sales	9,668	10,236
Other	8,315	2,277
Prepaid expenses and other current assets	$ 165,661	$ 145,602