Income Taxes - Schedule of Components of Loss Before Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 31, 2023	Jan. 31, 2022	Jan. 31, 2021
Income Tax Disclosure [Abstract]
U.S.	$ (851,538)	$ (717,208)	$ (544,700)
Foreign	35,545	40,248	7,660
Loss before income taxes	$ (815,993)	$ (676,960)	$ (537,040)