$SNPS
SYNOPSYS INC Stock $snps

$snps Overview Financials Valuation SEC Filings Company Website

2022 Q3 Form 10-Q Financial Statement

#000088324122000014 Filed on August 19, 2022

Income Statement

Concept	2022 Q3	2021 Q4	2021 Q3
Revenue	$1.248B	$1.152B	$1.057B
YoY Change	18.03%	12.39%	9.65%
Cost Of Revenue	$271.2M	$234.7M	$205.1M
YoY Change	32.24%	4.56%	6.25%
Gross Profit	$976.6M	$917.7M	$852.1M
YoY Change	14.61%	14.58%	10.5%
Gross Profit Margin	78.27%	79.63%	80.6%
Selling, General & Admin	$290.7M	$268.9M	$255.3M
YoY Change	13.88%	-4.12%	11.0%
% of Gross Profit	29.77%	29.31%	29.96%
Research & Development	$444.8M	$413.9M	$371.1M
YoY Change	19.85%	21.87%	15.05%
% of Gross Profit	45.55%	45.1%	43.56%
Depreciation & Amortization	$57.75M	$52.40M	$51.17M
YoY Change	12.84%	3.15%	-5.41%
% of Gross Profit	5.91%	5.71%	6.01%
Operating Expenses	$742.7M	$709.2M	$650.1M
YoY Change	14.23%	12.67%	15.99%
Operating Profit	$233.9M	$208.5M	$201.9M
YoY Change	15.85%	21.6%	-4.12%
Interest Expense	$439.0K	-$26.00K	$757.0K
YoY Change	-42.01%		-19.55%
% of Operating Profit	0.19%	-0.01%	0.37%
Other Income/Expense, Net	$2.426M	-$90.00K	$11.41M
YoY Change	-78.75%	-98.45%	-56.53%
Pretax Income	$236.4M	$199.1M	$213.3M
YoY Change	10.79%	3.9%	-9.93%
Income Tax	$16.71M	-$2.059M	$14.95M
% Of Pretax Income	7.07%	-1.03%	7.01%
Net Earnings	$222.6M	$201.4M	$198.6M
YoY Change	12.07%	2.0%	-21.46%
Net Earnings / Revenue	17.84%	17.48%	18.79%
Basic Earnings Per Share	$1.46		$1.30
Diluted Earnings Per Share	$1.43	$1.276M	$1.27
COMMON SHARES
Basic Shares Outstanding	152.9M shares	153.4M shares	152.6M shares
Diluted Shares Outstanding	155.8M shares		156.9M shares

Balance Sheet

Concept	2022 Q3	2021 Q4	2021 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$1.531B	$1.581B	$1.530B
YoY Change	0.06%	27.93%	45.74%
Cash & Equivalents	$1.384B	$1.433B	$1.385B
Short-Term Investments	$147.6M	$147.9M	$144.8M
Other Short-Term Assets	$185.0M	$113.0M	$132.3M
YoY Change	39.8%	20.77%	31.93%
Inventory	$219.7M	$229.0M	$241.1M
Prepaid Expenses
Receivables	$682.6M	$568.5M	$577.8M
Other Receivables	$0.00	$32.41M	$35.72M
Total Short-Term Assets	$2.899B	$2.808B	$2.764B
YoY Change	4.89%	10.16%	26.44%
LONG-TERM ASSETS
Property, Plant & Equipment	$486.9M	$472.4M	$470.1M
YoY Change	3.56%	-2.36%	-2.97%
Goodwill	$3.855B	$3.576B	$3.485B
YoY Change	10.61%	6.26%	3.84%
Intangibles	$404.7M	$279.1M	$250.0M
YoY Change	61.88%	9.76%	-9.21%
Long-Term Investments
YoY Change
Other Assets	$492.2M	$510.7M	$484.6M
YoY Change	1.57%	23.29%	16.33%
Total Long-Term Assets	$6.431B	$5.944B	$5.722B
YoY Change	12.38%	8.45%	4.47%
TOTAL ASSETS
Total Short-Term Assets	$2.899B	$2.808B	$2.764B
Total Long-Term Assets	$6.431B	$5.944B	$5.722B
Total Assets	$9.330B	$8.752B	$8.486B
YoY Change	9.94%	8.99%	10.74%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$72.00M	$27.41M	$41.31M
YoY Change	74.31%	-8.63%	11.26%
Accrued Expenses	$718.3M	$747.0M	$653.7M
YoY Change	9.87%	12.03%	11.82%
Deferred Revenue	$1.756B	$1.518B	$1.543B
YoY Change	13.81%	9.32%	11.01%
Short-Term Debt	$0.00	$74.99M	$82.47M
YoY Change	-100.0%	176.89%	240.1%
Long-Term Debt Due	$0.00	$74.99M	$82.47M
YoY Change	-100.0%	176.72%	240.78%
Total Short-Term Liabilities	$2.546B	$2.413B	$2.335B
YoY Change	9.05%	12.78%	13.54%
LONG-TERM LIABILITIES
Long-Term Debt	$21.96M	$25.09M	$24.75M
YoY Change	-11.29%	-75.11%	-76.89%
Other Long-Term Liabilities	$352.2M	$391.4M	$355.4M
YoY Change	-0.92%	37.58%	22.82%
Total Long-Term Liabilities	$374.1M	$416.5M	$380.2M
YoY Change	-1.59%	8.1%	-4.11%
TOTAL LIABILITIES
Total Short-Term Liabilities	$2.546B	$2.413B	$2.335B
Total Long-Term Liabilities	$374.1M	$416.5M	$380.2M
Total Liabilities	$3.678B	$3.453B	$3.331B
YoY Change	10.42%	10.77%	8.78%
SHAREHOLDERS EQUITY
Retained Earnings	$5.378B	$4.550B	$4.348B
YoY Change	23.67%	19.87%	20.85%
Common Stock	$1.530M	$1.531M	$1.526M
YoY Change	0.26%	0.2%	0.46%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$1.035B	$782.9M	$757.3M
YoY Change	36.64%	60.22%	36.63%
Treasury Stock Shares	4.257M shares	4.198M shares	4.664M shares
Shareholders Equity	$5.604B	$5.295B	$5.151B
YoY Change
Total Liabilities & Shareholders Equity	$9.330B	$8.752B	$8.486B
YoY Change	9.94%	8.99%	10.74%

Cashflow Statement

Concept	2022 Q3	2021 Q4	2021 Q3
OPERATING ACTIVITIES
Net Income	$222.6M	$201.4M	$198.6M
YoY Change	12.07%	2.0%	-21.46%
Depreciation, Depletion And Amortization	$57.75M	$52.40M	$51.17M
YoY Change	12.84%	3.15%	-5.41%
Cash From Operating Activities	$439.7M	$370.6M	$421.8M
YoY Change	4.25%	83.35%	5.57%
INVESTING ACTIVITIES
Capital Expenditures	-$343.7M	-$159.2M	-$112.5M
YoY Change	205.47%	348.54%	24.61%
Acquisitions
YoY Change
Other Investing Activities	-$1.578M	-$3.928M	-$152.5M
YoY Change	-98.97%		-7033.86%
Cash From Investing Activities	-$345.3M	-$163.2M	-$265.1M
YoY Change	30.27%	359.6%	200.54%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-266.2M	-159.3M	-225.7M
YoY Change	17.93%	-1561.83%	72.56%
NET CHANGE
Cash From Operating Activities	439.7M	370.6M	421.8M
Cash From Investing Activities	-345.3M	-163.2M	-265.1M
Cash From Financing Activities	-266.2M	-159.3M	-225.7M
Net Change In Cash	-171.8M	48.06M	-69.02M
YoY Change	148.9%	-72.92%	-138.24%
FREE CASH FLOW
Cash From Operating Activities	$439.7M	$370.6M	$421.8M
Capital Expenditures	-$343.7M	-$159.2M	-$112.5M
Free Cash Flow	$783.4M	$529.8M	$534.3M
YoY Change	46.63%	122.98%	9.08%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
	dei	Amendment Flag AmendmentFlag	false
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2022
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q3
	dei	Entity Central Index Key EntityCentralIndexKey	0000883241
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--10-31
	dei	Document Type DocumentType	10-Q
	dei	Document Quarterly Report DocumentQuarterlyReport	true
	dei	Document Period End Date DocumentPeriodEndDate	2022-07-31
	dei	Document Transition Report DocumentTransitionReport	false
	dei	Entity File Number EntityFileNumber	000-19807
	dei	Entity Registrant Name EntityRegistrantName	SYNOPSYS, INC.
	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	56-1546236
	dei	Entity Address Address Line1 EntityAddressAddressLine1	690 EAST MIDDLEFIELD ROAD
	dei	Entity Address City Or Town EntityAddressCityOrTown	MOUNTAIN VIEW
	dei	Entity Address State Or Province EntityAddressStateOrProvince	CA
	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	94043
	dei	City Area Code CityAreaCode	650
	dei	Local Phone Number LocalPhoneNumber	584-5000
	dei	Security12b Title Security12bTitle	Common Stock(par value of $0.01 per share)
	dei	Trading Symbol TradingSymbol	SNPS
	dei	Security Exchange Name SecurityExchangeName	NASDAQ
	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
	dei	Entity Small Business EntitySmallBusiness	false
	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
	dei	Entity Shell Company EntityShellCompany	false
CY2022Q3	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	152911344	shares
CY2022Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1383559000	usd
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1432840000	usd
CY2022Q3	us-gaap	Short Term Investments ShortTermInvestments	147599000	usd
CY2021Q4	us-gaap	Short Term Investments ShortTermInvestments	147949000	usd
CY2022Q3	us-gaap	Cash Cash Equivalents And Short Term Investments CashCashEquivalentsAndShortTermInvestments	1531158000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents And Short Term Investments CashCashEquivalentsAndShortTermInvestments	1580789000	usd
CY2022Q3	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	682647000	usd
CY2021Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	568501000	usd
CY2022Q3	us-gaap	Inventory Net InventoryNet	219736000	usd
CY2021Q4	us-gaap	Inventory Net InventoryNet	229023000	usd
CY2022Q3	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	465487000	usd
CY2021Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	430028000	usd
CY2022Q3	us-gaap	Assets Current AssetsCurrent	2899028000	usd
CY2021Q4	us-gaap	Assets Current AssetsCurrent	2808341000	usd
CY2022Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	486872000	usd
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	472398000	usd
CY2022Q3	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	574501000	usd
CY2021Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	493251000	usd
CY2022Q3	us-gaap	Goodwill Goodwill	3854889000	usd
CY2021Q4	us-gaap	Goodwill Goodwill	3575785000	usd
CY2022Q3	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	404652000	usd
CY2021Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	279132000	usd
CY2022Q3	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	617429000	usd
CY2021Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	612655000	usd
CY2022Q3	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	492176000	usd
CY2021Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	510698000	usd
CY2022Q3	us-gaap	Assets Assets	9329547000	usd
CY2021Q4	us-gaap	Assets Assets	8752260000	usd
CY2022Q3	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	736099000	usd
CY2021Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	741191000	usd
CY2022Q3	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	54170000	usd
CY2021Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	79678000	usd
CY2022Q3	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	1755594000	usd
CY2021Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	1517623000	usd
CY2022Q3	us-gaap	Short Term Borrowings ShortTermBorrowings	0	usd
CY2021Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	74992000	usd
CY2022Q3	us-gaap	Liabilities Current LiabilitiesCurrent	2545863000	usd
CY2021Q4	us-gaap	Liabilities Current LiabilitiesCurrent	2413484000	usd
CY2022Q3	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	592930000	usd
CY2021Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	487003000	usd
CY2022Q3	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	164964000	usd
CY2021Q4	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	136303000	usd
CY2022Q3	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	21960000	usd
CY2021Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	25094000	usd
CY2022Q3	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	352188000	usd
CY2021Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	391433000	usd
CY2022Q3	us-gaap	Liabilities Liabilities	3677905000	usd
CY2021Q4	us-gaap	Liabilities Liabilities	3453317000	usd
CY2022Q3	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	43516000	usd
CY2021Q4	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	0	usd
CY2021Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2022Q3	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2022Q3	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	2000000	shares
CY2021Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	2000000	shares
CY2021Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2022Q3	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2022Q3	us-gaap	Preferred Stock Value PreferredStockValue	0	usd
CY2021Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	usd
CY2021Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2022Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2021Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	400000000	shares
CY2022Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	400000000	shares
CY2022Q3	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	153004000	shares
CY2021Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	153062000	shares
CY2022Q3	us-gaap	Common Stock Value CommonStockValue	1530000	usd
CY2021Q4	us-gaap	Common Stock Value CommonStockValue	1531000	usd
CY2022Q3	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	1415244000	usd
CY2021Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	1576363000	usd
CY2022Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	5377586000	usd
CY2021Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	4549713000	usd
CY2022Q3	us-gaap	Treasury Stock Shares TreasuryStockShares	4257000	shares
CY2021Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	4198000	shares
CY2022Q3	us-gaap	Treasury Stock Value TreasuryStockValue	1034841000	usd
CY2021Q4	us-gaap	Treasury Stock Value TreasuryStockValue	782866000	usd
CY2022Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-155493000	usd
CY2021Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-49604000	usd
CY2022Q3	us-gaap	Stockholders Equity StockholdersEquity	5604026000	usd
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	5295137000	usd
CY2022Q3	us-gaap	Minority Interest MinorityInterest	4100000	usd
CY2021Q4	us-gaap	Minority Interest MinorityInterest	3806000	usd
CY2022Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	5608126000	usd
CY2021Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	5298943000	usd
CY2022Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	9329547000	usd
CY2021Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	8752260000	usd
CY2022Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1247766000	usd
CY2021Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1057130000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	3797250000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	3051774000	usd
CY2022Q3	us-gaap	Cost Depreciation Amortization And Depletion CostDepreciationAmortizationAndDepletion	19330000	usd
CY2021Q3	us-gaap	Cost Depreciation Amortization And Depletion CostDepreciationAmortizationAndDepletion	11870000	usd
	us-gaap	Cost Depreciation Amortization And Depletion CostDepreciationAmortizationAndDepletion	47145000	usd
	us-gaap	Cost Depreciation Amortization And Depletion CostDepreciationAmortizationAndDepletion	35164000	usd
CY2022Q3	us-gaap	Cost Of Revenue CostOfRevenue	271181000	usd
CY2021Q3	us-gaap	Cost Of Revenue CostOfRevenue	205066000	usd
	us-gaap	Cost Of Revenue CostOfRevenue	780976000	usd
	us-gaap	Cost Of Revenue CostOfRevenue	627051000	usd
CY2022Q3	us-gaap	Gross Profit GrossProfit	976585000	usd
CY2021Q3	us-gaap	Gross Profit GrossProfit	852064000	usd
	us-gaap	Gross Profit GrossProfit	3016274000	usd
	us-gaap	Gross Profit GrossProfit	2424723000	usd
CY2022Q3	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	444826000	usd
CY2021Q3	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	371146000	usd
	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	1218761000	usd
	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	1090959000	usd
CY2022Q3	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	199246000	usd
CY2021Q3	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	171428000	usd
	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	571329000	usd
	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	514810000	usd
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	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	246426000	usd
	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	234028000	usd
CY2022Q3	us-gaap	Other Depreciation And Amortization OtherDepreciationAndAmortization	7124000	usd
CY2021Q3	us-gaap	Other Depreciation And Amortization OtherDepreciationAndAmortization	8570000	usd
	us-gaap	Other Depreciation And Amortization OtherDepreciationAndAmortization	23036000	usd
	us-gaap	Other Depreciation And Amortization OtherDepreciationAndAmortization	25273000	usd
CY2022Q3	us-gaap	Restructuring Charges RestructuringCharges	0	usd
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	us-gaap	Restructuring Charges RestructuringCharges	12057000	usd
	us-gaap	Restructuring Charges RestructuringCharges	15151000	usd
CY2022Q3	us-gaap	Operating Expenses OperatingExpenses	742657000	usd
CY2021Q3	us-gaap	Operating Expenses OperatingExpenses	650141000	usd
	us-gaap	Operating Expenses OperatingExpenses	2071609000	usd
	us-gaap	Operating Expenses OperatingExpenses	1880221000	usd
CY2022Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	233928000	usd
CY2021Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	201923000	usd
	us-gaap	Operating Income Loss OperatingIncomeLoss	944665000	usd
	us-gaap	Operating Income Loss OperatingIncomeLoss	544502000	usd
CY2022Q3	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	2426000	usd
CY2021Q3	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	11414000	usd
	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-41280000	usd
	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	61934000	usd
CY2022Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	236354000	usd
CY2021Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	213337000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	903385000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	606436000	usd
CY2022Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	16708000	usd
CY2021Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	14945000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	76506000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	51214000	usd
CY2022Q3	us-gaap	Profit Loss ProfitLoss	219646000	usd
CY2021Q3	us-gaap	Profit Loss ProfitLoss	198392000	usd
	us-gaap	Profit Loss ProfitLoss	826879000	usd
	us-gaap	Profit Loss ProfitLoss	555222000	usd
CY2022Q3	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-2980000	usd
CY2021Q3	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-254000	usd
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-4215000	usd
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-847000	usd
CY2022Q3	us-gaap	Net Income Loss NetIncomeLoss	222626000	usd
CY2021Q3	us-gaap	Net Income Loss NetIncomeLoss	198646000	usd
	us-gaap	Net Income Loss NetIncomeLoss	831094000	usd
	us-gaap	Net Income Loss NetIncomeLoss	556069000	usd
CY2022Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.46
CY2021Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.30
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	5.43
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.64
CY2022Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.43
CY2021Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.27
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	5.31
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.54
CY2022Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	152938000	shares
CY2021Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	152635000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	153082000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	152619000	shares
CY2022Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	155806000	shares
CY2021Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	156907000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	156545000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	157158000	shares
CY2022Q3	us-gaap	Profit Loss ProfitLoss	219646000	usd
CY2021Q3	us-gaap	Profit Loss ProfitLoss	198392000	usd
	us-gaap	Profit Loss ProfitLoss	826879000	usd
	us-gaap	Profit Loss ProfitLoss	555222000	usd
CY2022Q3	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-23378000	usd
CY2021Q3	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-5905000	usd
	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-63989000	usd
	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	8857000	usd
CY2022Q3	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-1000	usd
CY2021Q3	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	15000	usd
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-1674000	usd
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	15000	usd
CY2022Q3	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax	6780000	usd
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax	16191000	usd
CY2021Q3	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax	-909000	usd
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax	-1876000	usd
CY2022Q3	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax	-19051000	usd
CY2021Q3	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax	3664000	usd
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax	-41769000	usd
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax	8971000	usd
CY2022Q3	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax	28000	usd
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax	499000	usd
CY2021Q3	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax	-1460000	usd
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax	-3808000	usd
CY2022Q3	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax	-36000	usd
CY2021Q3	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax	4830000	usd
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax	-1543000	usd
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax	12180000	usd
CY2022Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-42394000	usd
CY2021Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-7056000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-105889000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	5663000	usd
CY2022Q3	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	177252000	usd
CY2021Q3	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	191336000	usd
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	720990000	usd
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	560885000	usd
CY2022Q3	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-2980000	usd
CY2021Q3	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-254000	usd
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-4215000	usd
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-847000	usd
CY2022Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	180232000	usd
CY2021Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	191590000	usd
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	725205000	usd
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	561732000	usd
CY2022Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	5567430000	usd
CY2022Q3	snps	Net Income Loss Including Portion Attributable To Noncontrolling Interest Separately Stated NetIncomeLossIncludingPortionAttributableToNoncontrollingInterestSeparatelyStated	222319000	usd
CY2022Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-42394000	usd
CY2022Q3	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	217266000	usd
CY2022Q3	snps	Adjustments To Additional Paid In Capital Equity Forward Contract AdjustmentsToAdditionalPaidInCapitalEquityForwardContract	-40000000	usd
CY2022Q3	us-gaap	Stock Issued During Period Value Treasury Stock Reissued StockIssuedDuringPeriodValueTreasuryStockReissued	-6895000	usd
CY2022Q3	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	127605000	usd
CY2022Q3	us-gaap	Minority Interest Change In Redemption Value MinorityInterestChangeInRedemptionValue	-2673000	usd
CY2022Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	5608126000	usd
CY2021Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	5298943000	usd
	snps	Net Income Loss Including Portion Attributable To Noncontrolling Interest Separately Stated NetIncomeLossIncludingPortionAttributableToNoncontrollingInterestSeparatelyStated	830100000	usd
	snps	Net Income Loss Including Portion Attributable To Noncontrolling Interest Separately Stated NetIncomeLossIncludingPortionAttributableToNoncontrollingInterestSeparatelyStated	555222000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	5663000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-105889000	usd
	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	752266000	usd
	snps	Adjustments To Additional Paid In Capital Equity Forward Contract AdjustmentsToAdditionalPaidInCapitalEquityForwardContract	-5000000	usd
	us-gaap	Stock Issued During Period Value Treasury Stock Reissued StockIssuedDuringPeriodValueTreasuryStockReissued	12022000	usd
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	333437000	usd
	us-gaap	Minority Interest Change In Redemption Value MinorityInterestChangeInRedemptionValue	-3221000	usd
CY2022Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	5608126000	usd
CY2021Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	5092505000	usd
CY2021Q3	snps	Net Income Loss Including Portion Attributable To Noncontrolling Interest Separately Stated NetIncomeLossIncludingPortionAttributableToNoncontrollingInterestSeparatelyStated	198392000	usd
CY2021Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-7056000	usd
CY2021Q3	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	140000000	usd
CY2021Q3	snps	Adjustments To Additional Paid In Capital Equity Forward Contract AdjustmentsToAdditionalPaidInCapitalEquityForwardContract	-35000000	usd
CY2021Q3	us-gaap	Stock Issued During Period Value Treasury Stock Reissued StockIssuedDuringPeriodValueTreasuryStockReissued	-38867000	usd
CY2021Q3	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	85162000	usd
CY2021Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	5155136000	usd
CY2020Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	4912367000	usd
	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	538082000	usd
	snps	Adjustments To Additional Paid In Capital Equity Forward Contract AdjustmentsToAdditionalPaidInCapitalEquityForwardContract	-35000000	usd
	us-gaap	Stock Issued During Period Value Treasury Stock Reissued StockIssuedDuringPeriodValueTreasuryStockReissued	9636000	usd
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	248530000	usd
CY2021Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	5155136000	usd
	us-gaap	Net Income Loss NetIncomeLoss	831094000	usd
	us-gaap	Net Income Loss NetIncomeLoss	556069000	usd
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	169708000	usd
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	151274000	usd
	snps	Reductionof Operating Lease Rightof Use Assets ReductionofOperatingLeaseRightofUseAssets	65980000	usd
	snps	Reductionof Operating Lease Rightof Use Assets ReductionofOperatingLeaseRightofUseAssets	64920000	usd
	us-gaap	Capitalized Contract Cost Amortization CapitalizedContractCostAmortization	54438000	usd
	us-gaap	Capitalized Contract Cost Amortization CapitalizedContractCostAmortization	46973000	usd
	us-gaap	Share Based Compensation ShareBasedCompensation	333437000	usd
	us-gaap	Share Based Compensation ShareBasedCompensation	248530000	usd
	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	-4516000	usd
	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	13813000	usd
	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	5843000	usd
	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	-33116000	usd
	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-6141000	usd
	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-2936000	usd
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	121786000	usd
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-188996000	usd
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-118000	usd
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	51448000	usd
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	56075000	usd
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	62201000	usd
	us-gaap	Increase Decrease In Other Noncurrent Assets IncreaseDecreaseInOtherNoncurrentAssets	20058000	usd
	us-gaap	Increase Decrease In Other Noncurrent Assets IncreaseDecreaseInOtherNoncurrentAssets	117922000	usd
	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-46356000	usd
	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	51991000	usd
	snps	Increase Decreasein Operating Lease Liabilities IncreaseDecreaseinOperatingLeaseLiabilities	66187000	usd
	snps	Increase Decreasein Operating Lease Liabilities IncreaseDecreaseinOperatingLeaseLiabilities	61666000	usd
	us-gaap	Increase Decrease In Income Taxes IncreaseDecreaseInIncomeTaxes	-60739000	usd
	us-gaap	Increase Decrease In Income Taxes IncreaseDecreaseInIncomeTaxes	-29414000	usd
	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	254353000	usd
	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	152328000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	1345395000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	1122063000	usd
	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	70847000	usd
	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	1128000	usd
	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	73330000	usd
	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	146082000	usd
	us-gaap	Proceeds From Sale And Maturity Of Other Investments ProceedsFromSaleAndMaturityOfOtherInvestments	582000	usd
	us-gaap	Proceeds From Sale And Maturity Of Other Investments ProceedsFromSaleAndMaturityOfOtherInvestments	0	usd
	us-gaap	Payments To Acquire Other Investments PaymentsToAcquireOtherInvestments	7000000	usd
	us-gaap	Payments To Acquire Other Investments PaymentsToAcquireOtherInvestments	7591000	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	102934000	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	66957000	usd
	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	416323000	usd
	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	164053000	usd
	snps	Paymentsforcapitalizedsoftwaredevelopmentcosts Paymentsforcapitalizedsoftwaredevelopmentcosts	1970000	usd
	snps	Paymentsforcapitalizedsoftwaredevelopmentcosts Paymentsforcapitalizedsoftwaredevelopmentcosts	1517000	usd
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	1200000	usd
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	800000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-531328000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-385872000	usd
	us-gaap	Repayments Of Debt RepaymentsOfDebt	76838000	usd
	us-gaap	Repayments Of Debt RepaymentsOfDebt	21637000	usd
	us-gaap	Proceeds From Sale Of Treasury Stock ProceedsFromSaleOfTreasuryStock	161416000	usd
	us-gaap	Proceeds From Sale Of Treasury Stock ProceedsFromSaleOfTreasuryStock	113976000	usd
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	149130000	usd
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	104291000	usd
	us-gaap	Payments For Repurchase Of Other Equity PaymentsForRepurchaseOfOtherEquity	40000000	usd
CY2022Q3	us-gaap	Capitalized Contract Cost Net CapitalizedContractCostNet	105000000	usd
	us-gaap	Payments For Repurchase Of Other Equity PaymentsForRepurchaseOfOtherEquity	35000000	usd
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	717266000	usd
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	538082000	usd
	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-3413000	usd
	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-4375000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-825231000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-589409000	usd
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-38155000	usd
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	2985000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-49319000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	149767000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1435183000	usd
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1237970000	usd
CY2022Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1385864000	usd
CY2021Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1387737000	usd
CY2022Q3	us-gaap	Capitalized Contract Cost Amortization CapitalizedContractCostAmortization	19900000	usd
	us-gaap	Nature Of Operations NatureOfOperations	Description of Business<div style="margin-top:9pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Synopsys, Inc. (Synopsys, we, our or us) provides products and services used across the entire Silicon to Software spectrum, from engineers creating advanced semiconductors to software developers seeking to ensure the security and quality of their code. </span></div><div style="margin-top:9pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:10pt;font-weight:400;line-height:120%">We are a global leader in electronic design automation (EDA) software that engineers use to design and test integrated circuits (ICs), also known as chips. We also offer semiconductor intellectual property (IP) products, which are pre-designed circuits that engineers use as components of larger chip designs rather than designing those circuits themselves. We provide software and hardware used to validate the electronic systems that incorporate chips and the software that runs on them. We also provide technical services and support to help our customers develop advanced chips and electronic systems. These products and services are part of our Semiconductor & System Design segment.</span></div><div style="margin-top:9pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:10pt;font-weight:400;line-height:120%">We are also a leading provider of software tools and services that improve the security, quality and compliance of software in a wide variety of industries, including electronics, financial services, automotive, medicine, energy and industrials. These tools and services are part of our Software Integrity segment.</span></div>
	us-gaap	Use Of Estimates UseOfEstimates	Use of Estimates. To prepare financial statements in conformity with U.S. GAAP, management must make estimates and assumptions that affect the amounts reported in the unaudited condensed consolidated financial statements and accompanying notes. Actual results could differ from these estimates and may result in material effects on our operating results and financial position.
	us-gaap	Fiscal Period FiscalPeriod	<span style="color:#000000;font-family:'Arial',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%">Fiscal Year End.</span><span style="color:#000000;font-family:'Arial',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> Our fiscal year generally ends on the Saturday nearest to October 31 and consists of 52 weeks, with the exception that approximately every five years, we have a 53-week year. When a 53-week year occurs, we include the additional week in the first quarter to realign fiscal quarters with calendar quarters. Fiscal 2022 and 2021 are both 52-week years. Fiscal 2022 will end on October 29, 2022. Fiscal 2021 ended on October 30, 2021. For presentation purposes, the unaudited condensed consolidated financial statements and accompanying notes refer to the closest calendar month end.</span>
	us-gaap	Capitalized Contract Cost Amortization CapitalizedContractCostAmortization	54400000	usd
CY2022Q3	us-gaap	Contract With Customer Asset Net ContractWithCustomerAssetNet	280507000	usd
CY2021Q4	us-gaap	Contract With Customer Asset Net ContractWithCustomerAssetNet	284574000	usd
CY2022Q3	us-gaap	Unbilled Contracts Receivable UnbilledContractsReceivable	41863000	usd
CY2021Q4	us-gaap	Unbilled Contracts Receivable UnbilledContractsReceivable	35589000	usd
CY2022Q3	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	1920558000	usd
CY2021Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	1653926000	usd
CY2022Q3	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	171200000	usd
	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	1100000000	usd
CY2022Q3	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	7100000000	usd
CY2022Q3	snps	Revenue Remaining Performance Obligation Non Cancellable Amount RevenueRemainingPerformanceObligationNonCancellableAmount	998100000	usd
CY2022Q3	snps	Revenue Remaining Performance Obligation Excluding Non Cancellable Recognized Over Twelve Month Period Percent RevenueRemainingPerformanceObligationExcludingNonCancellableRecognizedOverTwelveMonthPeriodPercent	0.42
CY2021Q3	us-gaap	Capitalized Contract Cost Amortization CapitalizedContractCostAmortization	16500000	usd
	us-gaap	Capitalized Contract Cost Amortization CapitalizedContractCostAmortization	47000000	usd
CY2022Q3	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	5200000	usd
	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	11300000	usd
CY2021Q3	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	5700000	usd
	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	11600000	usd
CY2021Q4	us-gaap	Goodwill Goodwill	3575785000	usd
	us-gaap	Goodwill Period Increase Decrease GoodwillPeriodIncreaseDecrease	308532000	usd
	us-gaap	Goodwill Purchase Accounting Adjustments GoodwillPurchaseAccountingAdjustments	1285000	usd
	us-gaap	Goodwill Foreign Currency Translation Gain Loss GoodwillForeignCurrencyTranslationGainLoss	-30713000	usd
CY2022Q3	us-gaap	Goodwill Goodwill	3854889000	usd
CY2022Q3	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	1794135000	usd
CY2022Q3	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	1389483000	usd
CY2022Q3	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	404652000	usd
CY2021Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	1598984000	usd
CY2021Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	1319852000	usd
CY2021Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	279132000	usd
CY2022Q3	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	27073000	usd
CY2021Q3	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	21450000	usd
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	72233000	usd
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	63557000	usd
CY2022Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	26960000	usd
CY2022Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	98039000	usd
CY2022Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	86748000	usd
CY2022Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	70102000	usd
CY2022Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	57677000	usd
CY2022Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	65126000	usd
CY2022Q3	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	404652000	usd
CY2022Q3	us-gaap	Deferred Compensation Plan Assets DeferredCompensationPlanAssets	295415000	usd
CY2021Q4	us-gaap	Deferred Compensation Plan Assets DeferredCompensationPlanAssets	343820000	usd
CY2022Q3	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	149519000	usd
CY2022Q3	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	147599000	usd
CY2022Q3	snps	Capitalized Commission Noncurrent CapitalizedCommissionNoncurrent	105036000	usd
CY2021Q4	snps	Capitalized Commission Noncurrent CapitalizedCommissionNoncurrent	92249000	usd
CY2022Q3	us-gaap	Other Assets Miscellaneous Noncurrent OtherAssetsMiscellaneousNoncurrent	91725000	usd
CY2021Q4	us-gaap	Other Assets Miscellaneous Noncurrent OtherAssetsMiscellaneousNoncurrent	74629000	usd
CY2022Q3	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	492176000	usd
CY2021Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	510698000	usd
CY2022Q3	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	522041000	usd
CY2021Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	581687000	usd
CY2022Q3	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	142060000	usd
CY2021Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	132091000	usd
CY2022Q3	us-gaap	Accounts Payable Current AccountsPayableCurrent	71998000	usd
CY2021Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	27413000	usd
CY2022Q3	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	736099000	usd
CY2021Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	741191000	usd
CY2022Q3	us-gaap	Deferred Compensation Liability Classified Noncurrent DeferredCompensationLiabilityClassifiedNoncurrent	295413000	usd
CY2021Q4	us-gaap	Deferred Compensation Liability Classified Noncurrent DeferredCompensationLiabilityClassifiedNoncurrent	343820000	usd
CY2022Q3	us-gaap	Other Sundry Liabilities Noncurrent OtherSundryLiabilitiesNoncurrent	56775000	usd
CY2021Q4	us-gaap	Other Sundry Liabilities Noncurrent OtherSundryLiabilitiesNoncurrent	47613000	usd
CY2022Q3	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	352188000	usd
CY2021Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	391433000	usd
CY2022Q3	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	72253000	usd
CY2022Q3	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	71567000	usd
CY2022Q3	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost	71480000	usd
CY2022Q3	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	70403000	usd
CY2022Q3	snps	Debt Securities Available For Sale Amortized Cost Maturity Allocated And Single Maturity Date After Year Five DebtSecuritiesAvailableForSaleAmortizedCostMaturityAllocatedAndSingleMaturityDateAfterYearFive	4176000	usd
CY2022Q3	snps	Debt Securities Available For Sale Fair Value Maturity Allocated And Single Maturity Date After Year Five DebtSecuritiesAvailableForSaleFairValueMaturityAllocatedAndSingleMaturityDateAfterYearFive	4102000	usd
CY2022Q3	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost	1610000	usd
CY2022Q3	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	1527000	usd
CY2022Q3	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	149519000	usd
CY2022Q3	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	37000	usd
CY2022Q3	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	1813000	usd
CY2022Q3	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	144000	usd
CY2022Q3	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	147599000	usd
CY2021Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	148195000	usd
CY2021Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	13000	usd
CY2021Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	259000	usd
CY2021Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	0	usd
CY2021Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	147949000	usd
CY2022Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1383559000	usd
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1432840000	usd
CY2022Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1385864000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1435183000	usd
CY2022Q3	snps	Impairment Of Non Marketable Equity Securities ImpairmentOfNonMarketableEquitySecurities	0	usd
	snps	Impairment Of Non Marketable Equity Securities ImpairmentOfNonMarketableEquitySecurities	0	usd
CY2021Q3	snps	Impairment Of Non Marketable Equity Securities ImpairmentOfNonMarketableEquitySecurities	0	usd
	snps	Impairment Of Non Marketable Equity Securities ImpairmentOfNonMarketableEquitySecurities	0	usd
CY2022Q3	snps	Impairment Of Non Marketable Equity Securities ImpairmentOfNonMarketableEquitySecurities	0	usd
	snps	Impairment Of Non Marketable Equity Securities ImpairmentOfNonMarketableEquitySecurities	0	usd
CY2021Q3	snps	Impairment Of Non Marketable Equity Securities ImpairmentOfNonMarketableEquitySecurities	0	usd
	snps	Impairment Of Non Marketable Equity Securities ImpairmentOfNonMarketableEquitySecurities	0	usd
	snps	Derivative Maximum Shipment Period For Entry Into Foreign Currency Forward Contract DerivativeMaximumShipmentPeriodForEntryIntoForeignCurrencyForwardContract	P1M
	us-gaap	Derivative Instruments Gain Loss Reclassification From Accumulated Oci To Income Estimate Of Time To Transfer1 DerivativeInstrumentsGainLossReclassificationFromAccumulatedOCIToIncomeEstimateOfTimeToTransfer1	P12M
CY2022Q3	us-gaap	Gain Loss On Foreign Currency Derivative Instruments Not Designated As Hedging Instruments GainLossOnForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstruments	-5182000	usd
CY2021Q3	us-gaap	Gain Loss On Foreign Currency Derivative Instruments Not Designated As Hedging Instruments GainLossOnForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstruments	-837000	usd
	us-gaap	Gain Loss On Foreign Currency Derivative Instruments Not Designated As Hedging Instruments GainLossOnForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstruments	-10443000	usd
	us-gaap	Gain Loss On Foreign Currency Derivative Instruments Not Designated As Hedging Instruments GainLossOnForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstruments	1420000	usd
CY2022Q3	us-gaap	Derivative Notional Amount DerivativeNotionalAmount	1295726000	usd
CY2021Q4	us-gaap	Derivative Notional Amount DerivativeNotionalAmount	1176152000	usd
CY2022Q3	us-gaap	Derivative Fair Value Of Derivative Net DerivativeFairValueOfDerivativeNet	-13289000	usd
CY2021Q4	us-gaap	Derivative Fair Value Of Derivative Net DerivativeFairValueOfDerivativeNet	13404000	usd
	us-gaap	Lease Cost LeaseCost	76179000	usd
	us-gaap	Operating Lease Payments OperatingLeasePayments	62888000	usd
	us-gaap	Operating Lease Payments OperatingLeasePayments	64516000	usd
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	154693000	usd
CY2022Q3	us-gaap	Operating Lease Cost OperatingLeaseCost	23914000	usd
CY2021Q3	us-gaap	Operating Lease Cost OperatingLeaseCost	23843000	usd
	us-gaap	Operating Lease Cost OperatingLeaseCost	68105000	usd
	us-gaap	Operating Lease Cost OperatingLeaseCost	70818000	usd
CY2022Q3	us-gaap	Variable Lease Cost VariableLeaseCost	2910000	usd
CY2021Q3	us-gaap	Variable Lease Cost VariableLeaseCost	2184000	usd
	us-gaap	Variable Lease Cost VariableLeaseCost	7904000	usd
	us-gaap	Variable Lease Cost VariableLeaseCost	5361000	usd
CY2022Q3	us-gaap	Lease Cost LeaseCost	26824000	usd
CY2021Q3	us-gaap	Lease Cost LeaseCost	26027000	usd
	us-gaap	Lease Cost LeaseCost	76009000	usd
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	92149000	usd
CY2022Q3	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P9Y3M25D
CY2021Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P8Y
CY2022Q3	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0218
CY2021Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0201
CY2022Q3	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	18637000	usd
CY2022Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	67100000	usd
CY2022Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	90806000	usd
CY2022Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	80162000	usd
CY2022Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	70782000	usd
CY2022Q3	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	400021000	usd
CY2022Q3	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	727508000	usd
CY2022Q3	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	80408000	usd
CY2022Q3	us-gaap	Operating Lease Liability OperatingLeaseLiability	647100000	usd
CY2022Q3	us-gaap	Lessor Operating Lease Payments To Be Received Next Twelve Months LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths	4274000	usd
CY2022Q3	us-gaap	Lessor Operating Lease Payments To Be Received Two Years LessorOperatingLeasePaymentsToBeReceivedTwoYears	16240000	usd
CY2022Q3	us-gaap	Lessor Operating Lease Payments To Be Received Three Years LessorOperatingLeasePaymentsToBeReceivedThreeYears	24591000	usd
CY2022Q3	us-gaap	Lessor Operating Lease Payments To Be Received Four Years LessorOperatingLeasePaymentsToBeReceivedFourYears	24479000	usd
CY2022Q3	us-gaap	Lessor Operating Lease Payments To Be Received Five Years LessorOperatingLeasePaymentsToBeReceivedFiveYears	25333000	usd
CY2022Q3	us-gaap	Lessor Operating Lease Payments To Be Received Thereafter LessorOperatingLeasePaymentsToBeReceivedThereafter	110189000	usd
CY2022Q3	us-gaap	Lessor Operating Lease Payments To Be Received LessorOperatingLeasePaymentsToBeReceived	205106000	usd
CY2021Q3	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	521000	shares
CY2022Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-155493000	usd
CY2021Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-49604000	usd
CY2021Q4	us-gaap	Stock Repurchase Program Authorized Amount1 StockRepurchaseProgramAuthorizedAmount1	1000000000	usd
CY2022Q3	us-gaap	Stock Repurchase Program Remaining Authorized Repurchase Amount1 StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1	242700000	usd
CY2022Q3	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	715000	shares
	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	2400000	shares
	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	2114000	shares
CY2022Q3	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	217266000	usd
CY2021Q3	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	140000000	usd
	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	752266000	usd
	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	538082000	usd
CY2022Q3	us-gaap	Stock Issued During Period Shares Treasury Stock Reissued StockIssuedDuringPeriodSharesTreasuryStockReissued	764000	shares
CY2021Q3	us-gaap	Stock Issued During Period Shares Treasury Stock Reissued StockIssuedDuringPeriodSharesTreasuryStockReissued	564000	shares
	us-gaap	Stock Issued During Period Shares Treasury Stock Reissued StockIssuedDuringPeriodSharesTreasuryStockReissued	2342000	shares
	us-gaap	Stock Issued During Period Shares Treasury Stock Reissued StockIssuedDuringPeriodSharesTreasuryStockReissued	2093000	shares
CY2021Q3	snps	Accelerated Share Repurchases Settlement Of Equity Forward AcceleratedShareRepurchasesSettlementOfEquityForward	99573	shares
CY2022Q3	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	127605000	usd
CY2021Q3	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	85162000	usd
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	333437000	usd
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	248530000	usd
CY2022Q3	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	20940000	usd
CY2021Q3	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	13277000	usd
	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	54717000	usd
	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	38746000	usd
CY2022Q3	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	106665000	usd
CY2021Q3	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	71885000	usd
	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	278720000	usd
	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	209784000	usd
CY2022Q3	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	1057700000	usd
CY2022Q3	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1 EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1	P2Y4M24D
CY2022Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	86080000	usd
CY2021Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	30896000	usd
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	245468000	usd
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	143100000	usd
CY2022Q3	us-gaap	Net Income Loss NetIncomeLoss	222626000	usd
CY2021Q3	us-gaap	Net Income Loss NetIncomeLoss	198646000	usd
	us-gaap	Net Income Loss NetIncomeLoss	831094000	usd
	us-gaap	Net Income Loss NetIncomeLoss	556069000	usd
CY2022Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	152938000	shares
CY2021Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	152635000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	153082000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	152619000	shares
CY2022Q3	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	2868000	shares
CY2021Q3	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	4272000	shares
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	3463000	shares
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	4539000	shares
CY2022Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	155806000	shares
CY2021Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	156907000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	156545000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	157158000	shares
CY2022Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.46
CY2021Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.30
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	5.43
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.64
CY2022Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.43
CY2021Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.27
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	5.31
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.54
CY2022Q3	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	336000	shares
CY2021Q3	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	355000	shares
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	268000	shares
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	405000	shares
	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	2	segment
CY2022Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1247766000	usd
CY2021Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1057130000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	3797250000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	3051774000	usd
CY2022Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	233928000	usd
CY2021Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	201923000	usd
	us-gaap	Operating Income Loss OperatingIncomeLoss	944665000	usd
	us-gaap	Operating Income Loss OperatingIncomeLoss	544502000	usd
CY2022Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1247766000	usd
CY2021Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1057130000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	3797250000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	3051774000	usd
CY2022Q3	us-gaap	Interest Income Other InterestIncomeOther	2735000	usd
CY2021Q3	us-gaap	Interest Income Other InterestIncomeOther	657000	usd
	us-gaap	Interest Income Other InterestIncomeOther	4876000	usd
	us-gaap	Interest Income Other InterestIncomeOther	1413000	usd
CY2022Q3	us-gaap	Interest Expense InterestExpense	439000	usd
CY2021Q3	us-gaap	Interest Expense InterestExpense	757000	usd
	us-gaap	Interest Expense InterestExpense	1339000	usd
	us-gaap	Interest Expense InterestExpense	2301000	usd
CY2022Q3	snps	Gain Or Loss On Assets Related To Deferred Compensation Plan GainOrLossOnAssetsRelatedToDeferredCompensationPlan	-1092000	usd
CY2021Q3	snps	Gain Or Loss On Assets Related To Deferred Compensation Plan GainOrLossOnAssetsRelatedToDeferredCompensationPlan	10473000	usd
	snps	Gain Or Loss On Assets Related To Deferred Compensation Plan GainOrLossOnAssetsRelatedToDeferredCompensationPlan	-50001000	usd
	snps	Gain Or Loss On Assets Related To Deferred Compensation Plan GainOrLossOnAssetsRelatedToDeferredCompensationPlan	62697000	usd
CY2022Q3	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-376000	usd
CY2021Q3	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	2756000	usd
	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	3452000	usd
	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	5283000	usd
CY2022Q3	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	1598000	usd
CY2021Q3	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-1715000	usd
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	1732000	usd
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-5158000	usd
CY2022Q3	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	2426000	usd
CY2021Q3	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	11414000	usd
	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-41280000	usd
	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	61934000	usd
CY2022Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	236354000	usd
CY2021Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	213337000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	903385000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	606436000	usd
CY2022Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	16708000	usd
CY2021Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	14945000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	76506000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	51214000	usd
CY2022Q3	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.071
CY2021Q3	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.070
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.085
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.084
	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210

Files In Submission

Name	View Source	Status
0000883241-22-000014-index-headers.html	Edgar Link	pending
0000883241-22-000014-index.html	Edgar Link	pending
0000883241-22-000014.txt	Edgar Link	pending
0000883241-22-000014-xbrl.zip	Edgar Link	pending
ex311073122.htm	Edgar Link	pending
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Financial_Report.xlsx	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
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snps-20220731.htm	Edgar Link	pending
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snps-20220731_cal.xml	Edgar Link	unprocessable
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snps-20220731_def.xml	Edgar Link	unprocessable
snps-20220731_lab.xml	Edgar Link	unprocessable
snps-20220731_htm.xml	Edgar Link	completed

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$SNPS
SYNOPSYS INC Stock $snps

2022 Q3 Form 10-Q Financial Statement

#000088324122000014 Filed on August 19, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$SNPS SYNOPSYS INC Stock $snps

2022 Q3 Form 10-Q Financial Statement

#000088324122000014 Filed on August 19, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$SNPS
SYNOPSYS INC Stock $snps