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The expected number of positions to be eliminated as a result of restructuring activities.

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The number of positions eliminated during the period as a percentage of total positions eliminated during the period in connection with the restructuring plan(s).

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Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.

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Amount of expenses for special or contractual termination benefits provided to current employees involuntarily terminated under a benefit arrangement associated exit or disposal activities pursuant to an authorized plan. Excludes expenses related to one-time termination benefits, a discontinued operation or an asset retirement obligation.

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Restructuring Charges - Narrative (Details) $ in Thousands	1 Months Ended		3 Months Ended		12 Months Ended
Restructuring Charges - Narrative (Details) $ in Thousands	Jan. 31, 2024 USD ($) employee	Sep. 30, 2023 employee	Jan. 31, 2024 USD ($)	Oct. 31, 2023 USD ($)	Jan. 31, 2024 USD ($)	Jul. 31, 2024 USD ($)
January 2024 Reorganization
Restructuring Cost and Reserve [Line Items]
Expected number of positions eliminated \| employee	223
Reduction in workforce	12.00%
Severance and employment-related termination costs			$ 9,900
Facility and other contract terminations			2,700
Restructuring liabilities	$ 10,600		10,600		$ 10,600	$ 1,500
Restructuring charges					12,654
January 2024 Reorganization \| Severance and employment-related termination costs
Restructuring Cost and Reserve [Line Items]
Restructuring liabilities	10,200		10,200		10,200	1,400
Restructuring charges					9,946
January 2024 Reorganization \| Facility and other contract terminations
Restructuring Cost and Reserve [Line Items]
Restructuring liabilities	400		400		400	100
Restructuring charges					2,708
September 2023 Reorganization
Restructuring Cost and Reserve [Line Items]
Expected number of positions eliminated \| employee		168
Reduction in workforce		10.00%
Restructuring liabilities	$ 500		$ 500		500	$ 400
Restructuring charges				$ 15,600	15,601
September 2023 Reorganization \| Severance and employment-related termination costs
Restructuring Cost and Reserve [Line Items]
Restructuring charges					7,412
September 2023 Reorganization \| Facility and other contract terminations
Restructuring Cost and Reserve [Line Items]
Restructuring charges					$ 8,189