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Commitments and Contingencies (Details) - USD ($)		12 Months Ended
	Aug. 09, 2022	Jul. 31, 2024	Jul. 31, 2023	Jul. 31, 2022
Loss Contingencies [Line Items]
CEO transition costs		$ 2,916,000	$ 9,090,000	$ 13,554,000
Transition costs related to the acceleration of unamortized stock based compensation		0	3,764,000	$ 7,388,000
Severance costs		$ 2,616,000	$ 3,872,000
Chief Executive Officer
Loss Contingencies [Line Items]
CEO transition costs	$ 7,424,000
Transition costs related to the acceleration of unamortized stock based compensation	3,764,000
Severance costs	3,660,000
Payments for postemployment benefits	3,660,000
President and CEO
Loss Contingencies [Line Items]
Cash sign-on bonus	$ 1,000,000

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Amount of expense for salary, wage, profit sharing; incentive and equity-based compensation; and other employee benefit.

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