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Acquisitions (Details) - USD ($)		12 Months Ended
	Aug. 09, 2022	Jul. 31, 2025	Jul. 31, 2024	Jul. 31, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
CEO transition costs		$ 2,117,000	$ 2,916,000	$ 9,090,000
CEO transition costs related to equity-classified stock-based awards		0	0	3,764,000
Severance costs		47,000,000	$ 2,616,000	$ 3,872,000
Unallocated
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
CEO transition costs		$ 2,117,000
Chief Executive Officer
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
CEO transition costs	$ 7,424,000
CEO transition costs related to equity-classified stock-based awards	3,764,000
Severance costs	3,660,000
Payments for postemployment benefits	3,660,000
President and CEO
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Cash sign-on bonus	$ 1,000,000

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