XML 73 R57.htm IDEA: XBRL DOCUMENT
v3.24.4

Discontinued Operations - Schedule of Significant Non-cash Items and Capital Expenditures of Discontinued Operations (Details) - Discontinued operations - Software Integrity business - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Oct. 31, 2024 | Oct. 31, 2023 | Oct. 31, 2022
Disposal Groups, Including Discontinued Operations [Line Items] |  |  |
Amortization and depreciation | $ 16,317 | $ 51,971 | $ 44,173
Reduction of operating lease right-of-use assets | 2,162 | 5,120 | 4,898
Amortization of capitalized costs to obtain revenue contracts | 25,051 | 30,071 | 23,090
Stock-based compensation | 34,381 | 50,198 | 37,280
Deferred income taxes | (31,679) | (3,136) | (599)
Purchases of property and equipment | $ 1,487 | $ 3,232 | $ 3,610

X
- Definition Disposal Group, Including Discontinued Operation, Capitalized Contract Cost, Amortization + References No definition available. + Details
Name: | snps_DisposalGroupIncludingDiscontinuedOperationCapitalizedContractCostAmortization
Namespace Prefix: | snps_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Disposal Group, Including Discontinued Operation, Deferred Income Tax Expense (Benefit) And Income Tax Credits + References No definition available. + Details
Name: | snps_DisposalGroupIncludingDiscontinuedOperationDeferredIncomeTaxExpenseBenefitAndIncomeTaxCredits
Namespace Prefix: | snps_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Disposal Group, Including Discontinued Operation, Operating Lease, Right-of-Use Asset, Periodic Reduction + References No definition available. + Details
Name: | snps_DisposalGroupIncludingDiscontinuedOperationOperatingLeaseRightOfUseAssetPeriodicReduction
Namespace Prefix: | snps_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Disposal Group, Including Discontinued Operation, Payments to Acquire Property, Plant, and Equipment + References No definition available. + Details
Name: | snps_DisposalGroupIncludingDiscontinuedOperationPaymentsToAcquirePropertyPlantAndEquipment
Namespace Prefix: | snps_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Disposal Group, Including Discontinued Operation, Share-Based Payment Arrangement, Noncash Expense + References No definition available. + Details
Name: | snps_DisposalGroupIncludingDiscontinuedOperationShareBasedPaymentArrangementNoncashExpense
Namespace Prefix: | snps_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- 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 + Details
Name: | us-gaap_DisposalGroupIncludingDiscontinuedOperationDepreciationAndAmortization
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- 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 No definition available. + Details
Name: | us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_DisposalGroupClassificationAxis=us-gaap_DiscontinuedOperationsHeldForSaleOrDisposedOfBySaleMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis=snps_SoftwareIntegrityBusinessMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |