Stock-Based Compensation - Schedule of Shares Available for Future Grant and Shares Reserved for Future Issuance (Details) - shares shares in Thousands	Oct. 31, 2023	Oct. 31, 2022	Oct. 31, 2021
Share-Based Payment Arrangement [Abstract]
Shares available for future grant (in shares)	133,033	174,264	170,123
Shares reserved for future issuance (in shares)	169,503	208,351	205,968

The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480429/718-10-50-2

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant