The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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Goodwill and Acquired Intangible Assets - Schedule of Acquired Intangible Assets (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jan. 31, 2023	Jan. 31, 2022	Jan. 31, 2023	Jan. 31, 2022	Jul. 31, 2022
Finite-lived Intangible Assets [Roll Forward]
Intangible Assets, Gross, beginning balance			$ 51,916
Additions			0
Intangible Assets, Gross, ending balance	$ 51,916		51,916
Accumulated Amortization, beginning balance			(20,097)
Amortization Expense	(2,600)	$ (2,200)	(5,103)	$ (4,457)
Accumulated Amortization, ending balance	(25,200)		(25,200)
Total	26,716		26,716		$ 31,819
Developed technology
Finite-lived Intangible Assets [Roll Forward]
Intangible Assets, Gross, beginning balance			48,356
Additions			0
Intangible Assets, Gross, ending balance	48,356		48,356
Accumulated Amortization, beginning balance			(18,972)
Amortization Expense			(4,747)
Accumulated Amortization, ending balance	(23,719)		(23,719)
Total	24,637		24,637		29,384
Customer relationships
Finite-lived Intangible Assets [Roll Forward]
Intangible Assets, Gross, beginning balance			3,560
Additions			0
Intangible Assets, Gross, ending balance	3,560		3,560
Accumulated Amortization, beginning balance			(1,125)
Amortization Expense			(356)
Accumulated Amortization, ending balance	(1,481)		(1,481)
Total	$ 2,079		$ 2,079		$ 2,435