Summary of Significant Accounting Policies - Stock-Based Compensation (Details) - numberOfInstallment	12 Months Ended
Oct. 30, 2021	Oct. 28, 2017
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of installment		1
Share-based Payment Arrangement, Option
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period (years)	4 years	5 years
Award vesting rights, percentage	25.00%	20.00%
Award contractual term (years)	10 years
Restricted Stock Units (RSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of installment	1

Share Based Compensation Arrangement By Share Based Payment Award Contractual Term

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Number of Installments

+ References

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- Definition

Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

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- Definition

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.

+ References

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- Definition

Percentage of vesting of award under share-based payment arrangement.

+ References

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