Derivatives - Forward Foreign Currency (Details) - Forward foreign currency exchange contracts - USD ($) $ in Thousands	Jul. 31, 2021	Oct. 31, 2020
Prepaid expenses and other current assets
Derivatives, Fair Value [Line Items]
Foreign currency contracts, liability	$ 0	$ 5,550
Accrued liabilities
Derivatives, Fair Value [Line Items]
Foreign currency contracts, liability	$ 4,327	$ 0

Fair value as of the balance sheet date of all foreign currency derivative liabilities designated as cash flow hedging instruments.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4B
-Subparagraph (c)(1)
-URI http://asc.fasb.org/extlink&oid=125515794&loc=SL5624163-113959

Name:	us-gaap_ForeignCurrencyCashFlowHedgeLiabilityAtFairValue
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant