Acquisition, Goodwill and Intangible Assets - Schedule of Intangible Assets (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jul. 31, 2023	Jan. 31, 2023
Finite-Lived Intangible Assets
Gross Fair Value	$ 276,769	$ 295,869
Accumulated Amortization	(185,070)	(176,281)
Total	91,699	119,588
Developed technology
Finite-Lived Intangible Assets
Gross Fair Value	204,969	204,969
Accumulated Amortization	(129,633)	(110,757)
Total	$ 75,336	$ 94,212
Acquired intangible assets, remaining useful life	32 months	36 months
Customer relationships
Finite-Lived Intangible Assets
Gross Fair Value	$ 71,800	$ 90,900
Accumulated Amortization	(55,437)	(65,524)
Total	$ 16,363	$ 25,376
Acquired intangible assets, remaining useful life	13 months	18 months