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Discontinued Operations - Schedule of Significant Non-cash Items and Capital Expenditures of Discontinued Operations (Details) - Discontinued operations - Software Integrity business $ in Thousands	3 Months Ended
	Jan. 31, 2024 USD ($)
Disposal Groups, Including Discontinued Operations [Line Items]
Amortization and depreciation	$ 11,140
Reduction of operating lease right-of-use assets	1,304
Amortization of capitalized costs to obtain revenue contracts	7,486
Stock-based compensation	15,147
Deferred income taxes	13,562
Purchases of property and equipment	$ 348

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Disposal Group, Including Discontinued Operation, Deferred Income Tax Expense (Benefit) And Income Tax Credits

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- Definition

Amount of depreciation and amortization expense attributable to disposal group, including, but not limited to, discontinued operation.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 205
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 5B
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483499/205-20-50-5B

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