Balance Sheet Components - Prepaid Expenses and Other Current Assets (Details) - USD ($) $ in Thousands	Jan. 31, 2023	Jan. 31, 2022
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Prepaid expenses	$ 123,493	$ 112,666
Restricted cash from international employee stock sales	13,141	10,236
Other	26,458	22,700
Prepaid expenses and other current assets	$ 163,092	$ 145,602