$NTCT
NETSCOUT SYSTEMS INC Stock $ntct

$ntct Overview Financials Valuation SEC Filings Company Website

2024 Q4 Form 10-Q Financial Statement

#000162828024044742 Filed on November 01, 2024

Income Statement

Concept	2024 Q4	2024 Q3
Revenue		$191.1M
YoY Change		-2.89%
Cost Of Revenue		$42.06M
YoY Change		-2.31%
Gross Profit		$149.1M
YoY Change		-3.06%
Gross Profit Margin		77.99%
Selling, General & Admin		$84.97M
YoY Change		1.63%
% of Gross Profit		57.01%
Research & Development		$35.91M
YoY Change		2.27%
% of Gross Profit		24.09%
Depreciation & Amortization		$11.64M
YoY Change		-38.73%
% of Gross Profit		7.81%
Operating Expenses		$132.5M
YoY Change		3.97%
Operating Profit		$16.53M
YoY Change		-37.12%
Interest Expense		-$1.797M
YoY Change		-182.66%
% of Operating Profit		-10.87%
Other Income/Expense, Net		-$1.797M
YoY Change		-252.03%
Pretax Income		$12.33M
YoY Change		-55.14%
Income Tax		$3.299M
% Of Pretax Income		26.76%
Net Earnings		$9.027M
YoY Change		-57.94%
Net Earnings / Revenue		4.72%
Basic Earnings Per Share		$0.13
Diluted Earnings Per Share		$0.13
COMMON SHARES
Basic Shares Outstanding	71.72M shares	71.32M shares
Diluted Shares Outstanding		71.84M shares

Balance Sheet

Concept	2024 Q4	2024 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments		$400.9M
YoY Change		21.99%
Cash & Equivalents		$400.9M
Short-Term Investments		$37.51M
Other Short-Term Assets		$47.83M
YoY Change		60.49%
Inventory		$16.39M
Prepaid Expenses
Receivables		$118.6M
Other Receivables		$0.00
Total Short-Term Assets		$583.7M
YoY Change		7.99%
LONG-TERM ASSETS
Property, Plant & Equipment		$61.74M
YoY Change		101.53%
Goodwill		$1.073B
YoY Change		-37.67%
Intangibles		$285.6M
YoY Change		-15.1%
Long-Term Investments		$1.009M
YoY Change		-74.78%
Other Assets		$65.25M
YoY Change		414.7%
Total Long-Term Assets		$1.487B
YoY Change		-31.07%
TOTAL ASSETS
Total Short-Term Assets		$583.7M
Total Long-Term Assets		$1.487B
Total Assets		$2.071B
YoY Change		-23.24%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable		$13.91M
YoY Change		-10.65%
Accrued Expenses		$69.32M
YoY Change		3.61%
Deferred Revenue		$263.9M
YoY Change		-4.05%
Short-Term Debt		$0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities		$347.1M
YoY Change		-3.35%
LONG-TERM LIABILITIES
Long-Term Debt		$75.00M
YoY Change		-25.0%
Other Long-Term Liabilities		$185.2M
YoY Change		2412.92%
Total Long-Term Liabilities		$260.2M
YoY Change		142.36%
TOTAL LIABILITIES
Total Short-Term Liabilities		$347.1M
Total Long-Term Liabilities		$260.2M
Total Liabilities		$611.3M
YoY Change		-7.11%
SHAREHOLDERS EQUITY
Retained Earnings		-$111.9M
YoY Change		-122.95%
Common Stock		$133.0K
YoY Change		2.31%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity		$1.459B
YoY Change
Total Liabilities & Shareholders Equity		$2.071B
YoY Change		-23.24%

Cashflow Statement

Concept	2024 Q4	2024 Q3
OPERATING ACTIVITIES
Net Income		$9.027M
YoY Change		-57.94%
Depreciation, Depletion And Amortization		$11.64M
YoY Change		-38.73%
Cash From Operating Activities		-$3.729M
YoY Change		-85.82%
INVESTING ACTIVITIES
Capital Expenditures		$2.172M
YoY Change		44.8%
Acquisitions
YoY Change
Other Investing Activities		$6.117M
YoY Change		-55.35%
Cash From Investing Activities		$3.945M
YoY Change		-67.4%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities		-1.597M
YoY Change		-95.62%
NET CHANGE
Cash From Operating Activities		-3.729M
Cash From Investing Activities		3.945M
Cash From Financing Activities		-1.597M
Net Change In Cash		-1.381M
YoY Change		-97.28%
FREE CASH FLOW
Cash From Operating Activities		-$3.729M
Capital Expenditures		$2.172M
Free Cash Flow		-$5.901M
YoY Change		-78.77%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--03-31
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2025
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q2
	dei	Amendment Flag AmendmentFlag	false
	dei	Document Type DocumentType	10-Q
	dei	Document Quarterly Report DocumentQuarterlyReport	true
	dei	Document Period End Date DocumentPeriodEndDate	2024-09-30
	dei	Document Transition Report DocumentTransitionReport	false
	dei	Entity File Number EntityFileNumber	000-26251
	dei	Entity Registrant Name EntityRegistrantName	NETSCOUT SYSTEMS, INC.
	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	04-2837575
	dei	Entity Address Address Line1 EntityAddressAddressLine1	310 Littleton Road
	dei	Entity Address City Or Town EntityAddressCityOrTown	Westford
	dei	Entity Address State Or Province EntityAddressStateOrProvince	MA
	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	01886
	dei	City Area Code CityAreaCode	978
	dei	Local Phone Number LocalPhoneNumber	614-4000
	dei	Security12b Title Security12bTitle	Common Stock, $0.001 par value per share
	dei	Trading Symbol TradingSymbol	NTCT
	dei	Security Exchange Name SecurityExchangeName	NASDAQ
	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2024Q1	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	192096000	usd
CY2024Q3	us-gaap	Inventory Net InventoryNet	16388000	usd
CY2024Q1	us-gaap	Inventory Net InventoryNet	14095000	usd
CY2024Q3	us-gaap	Prepaid Taxes PrepaidTaxes	15391000	usd
CY2024Q1	us-gaap	Prepaid Taxes PrepaidTaxes	11076000	usd
CY2024Q3	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	32435000	usd
CY2024Q1	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	32094000	usd
CY2024Q3	us-gaap	Assets Current AssetsCurrent	583713000	usd
CY2024Q1	us-gaap	Assets Current AssetsCurrent	672494000	usd
CY2024Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	23244000	usd
CY2024Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	26487000	usd
CY2024Q3	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	38498000	usd
CY2024Q1	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	42486000	usd
CY2024Q3	us-gaap	Goodwill Goodwill	1073355000	usd
CY2024Q1	us-gaap	Goodwill Goodwill	1502820000	usd
CY2024Q1	us-gaap	Marketable Securities Noncurrent MarketableSecuritiesNoncurrent	994000	usd
CY2024Q3	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	10270000	usd
CY2024Q1	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	10595000	usd
CY2024Q3	us-gaap	Assets Assets	2070672000	usd
CY2024Q1	us-gaap	Assets Assets	2595302000	usd
CY2024Q3	us-gaap	Accounts Payable Current AccountsPayableCurrent	13911000	usd
CY2024Q1	us-gaap	Accounts Payable Current AccountsPayableCurrent	14506000	usd
CY2024Q3	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	41485000	usd
CY2024Q1	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	51362000	usd
CY2024Q3	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	15192000	usd
CY2024Q1	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	14665000	usd
CY2024Q3	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	764000	usd
CY2024Q1	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	764000	usd
CY2024Q3	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	263874000	usd
CY2024Q1	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	301806000	usd
CY2024Q3	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	11876000	usd
CY2024Q1	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	11979000	usd
CY2024Q3	us-gaap	Liabilities Current LiabilitiesCurrent	347102000	usd
CY2024Q1	us-gaap	Liabilities Current LiabilitiesCurrent	395082000	usd
CY2024Q3	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	6622000	usd
CY2024Q1	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	7055000	usd
CY2024Q3	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	3955000	usd
CY2024Q1	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	4374000	usd
CY2024Q3	us-gaap	Deferred Compensation Liability Classified Noncurrent DeferredCompensationLiabilityClassifiedNoncurrent	29253000	usd
CY2024Q1	us-gaap	Deferred Compensation Liability Classified Noncurrent DeferredCompensationLiabilityClassifiedNoncurrent	28413000	usd
CY2024Q3	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	115825000	usd
CY2024Q1	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	130212000	usd
CY2024Q1	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	38101000	usd
CY2024Q3	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	75000000	usd
CY2024Q1	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	100000000	usd
CY2024Q3	us-gaap	Liabilities Liabilities	611284000	usd
CY2024Q3	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2024Q1	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2024Q1	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.001
CY2024Q3	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.001
CY2024Q3	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	5000000	shares
CY2024Q1	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	5000000	shares
CY2024Q3	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2024Q1	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2024Q3	us-gaap	Preferred Stock Value PreferredStockValue	0	usd
CY2024Q1	us-gaap	Preferred Stock Value PreferredStockValue	0	usd
CY2024Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2024Q1	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	71404216	shares
CY2024Q3	us-gaap	Common Stock Value CommonStockValue	133000	usd
CY2024Q1	us-gaap	Common Stock Value CommonStockValue	131000	usd
CY2024Q3	us-gaap	Treasury Stock Common Value TreasuryStockCommonValue	1654239000	usd
CY2024Q1	us-gaap	Treasury Stock Common Value TreasuryStockCommonValue	1615483000	usd
CY2024Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-111870000	usd
CY2024Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	322479000	usd
CY2024Q3	us-gaap	Stockholders Equity StockholdersEquity	1459388000	usd
CY2024Q1	us-gaap	Stockholders Equity StockholdersEquity	1892065000	usd
CY2024Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	2070672000	usd
CY2024Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	2595302000	usd
	dei	Entity Central Index Key EntityCentralIndexKey	0001078075
	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
CY2024Q4	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	71717293	shares
CY2024Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	363355000	usd
CY2024Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	389674000	usd
CY2024Q3	us-gaap	Other Short Term Investments OtherShortTermInvestments	37512000	usd
CY2024Q1	us-gaap	Other Short Term Investments OtherShortTermInvestments	33459000	usd
CY2024Q3	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	64000	usd
CY2024Q1	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	479000	usd
CY2024Q3	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	118632000	usd
CY2024Q3	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	33527000	usd
CY2024Q3	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2024Q1	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2024Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	191108000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	365673000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	407940000	usd
CY2024Q3	us-gaap	Cost Of Revenue CostOfRevenue	42057000	usd
CY2023Q3	us-gaap	Cost Of Revenue CostOfRevenue	43052000	usd
	us-gaap	Cost Of Revenue CostOfRevenue	86426000	usd
	us-gaap	Cost Of Revenue CostOfRevenue	93448000	usd
CY2024Q3	us-gaap	Gross Profit GrossProfit	149051000	usd
CY2023Q3	us-gaap	Gross Profit GrossProfit	153750000	usd
	us-gaap	Gross Profit GrossProfit	279247000	usd
	us-gaap	Gross Profit GrossProfit	314492000	usd
CY2024Q3	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	35909000	usd
CY2023Q3	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	35112000	usd
	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	78374000	usd
	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	80632000	usd
CY2024Q3	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	61226000	usd
CY2023Q3	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	60950000	usd
	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	131556000	usd
	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	139946000	usd
CY2024Q3	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	23742000	usd
CY2023Q3	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	22652000	usd
	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	49323000	usd
	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	50866000	usd
CY2024Q3	ntct	Amortizationof Acquired Intangible Assets AmortizationofAcquiredIntangibleAssets	11642000	usd
CY2023Q3	ntct	Amortizationof Acquired Intangible Assets AmortizationofAcquiredIntangibleAssets	12550000	usd
	ntct	Amortizationof Acquired Intangible Assets AmortizationofAcquiredIntangibleAssets	23256000	usd
	ntct	Amortizationof Acquired Intangible Assets AmortizationofAcquiredIntangibleAssets	25257000	usd
CY2024Q3	us-gaap	Restructuring Charges RestructuringCharges	2409000	usd
CY2023Q3	us-gaap	Restructuring Charges RestructuringCharges	0	usd
	us-gaap	Restructuring Charges RestructuringCharges	18972000	usd
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-1293000	usd
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-97000	usd
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax Parent OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent	-192000	usd
	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-70000	usd
	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	2000	usd
	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Restricted Stock Units Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition	37008000	usd
	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	6006000	usd
	us-gaap	Net Income Loss NetIncomeLoss	17262000	usd
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	38410000	usd
	ntct	Increase Decrease In Operating Lease Right Of Use Asset IncreaseDecreaseInOperatingLeaseRightOfUseAsset	5218000	usd
	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	3806000	usd
	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-45000	usd
	us-gaap	Share Based Compensation ShareBasedCompensation	38289000	usd
	us-gaap	Gain Loss On Derivative Instruments Net Pretax GainLossOnDerivativeInstrumentsNetPretax	206000	usd
	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	7633000	usd
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-73697000	usd
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	3213000	usd
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	4697000	usd
	ntct	Increase Decrease In Operating Lease Liabilities IncreaseDecreaseInOperatingLeaseLiabilities	-5915000	usd
	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	194000	usd
	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	-52584000	usd
	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	20999000	usd
	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	25290000	usd
	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	1290000	usd
	us-gaap	Proceeds From Divestiture Of Businesses ProceedsFromDivestitureOfBusinesses	0	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-6973000	usd
	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions	2000	usd
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	18718000	usd
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	0	usd
CY2024Q3	us-gaap	Capitalized Contract Cost Amortization CapitalizedContractCostAmortization	1700000	usd
CY2023Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	279944000	usd
	us-gaap	Interest Paid Net InterestPaidNet	3192000	usd
	us-gaap	Income Taxes Paid IncomeTaxesPaid	41250000	usd
	ntct	Transfers From Inventory To Fixed Assets TransfersFromInventoryToFixedAssets	1814000	usd
	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	400000	usd
	us-gaap	Stock Issued1 StockIssued1	6006000	usd
	ntct	Unsettled Share Repurchases Included In Accounts Payable UnsettledShareRepurchasesIncludedInAccountsPayable	43000	usd
	us-gaap	Capitalized Contract Cost Amortization CapitalizedContractCostAmortization	1700000	usd
CY2024Q3	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	14886000	usd
CY2024Q1	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	21952000	usd
CY2024Q1	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	994000	usd
CY2024Q1	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	22946000	usd
CY2024Q1	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	308659000	usd
CY2024Q3	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	54978000	usd
CY2024Q1	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	30767000	usd
CY2024Q3	us-gaap	Marketable Securities Noncurrent MarketableSecuritiesNoncurrent	1009000	usd
CY2024Q1	us-gaap	Liabilities Liabilities	703237000	usd
CY2024Q1	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2024Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	300000000	shares
CY2024Q1	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	300000000	shares
CY2024Q3	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	133671490	shares
CY2024Q1	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	131316309	shares
CY2024Q3	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	71715229	shares
CY2024Q3	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	3221213000	usd
CY2024Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	4151000	usd
CY2024Q1	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	3572000	usd
CY2024Q3	us-gaap	Treasury Stock Common Shares TreasuryStockCommonShares	61956261	shares
CY2024Q1	us-gaap	Treasury Stock Common Shares TreasuryStockCommonShares	59912093	shares
CY2023Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	196802000	usd
	us-gaap	Restructuring Charges RestructuringCharges	0	usd
CY2024Q3	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	usd
CY2023Q3	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	usd
	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	426967000	usd
	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	usd
CY2024Q3	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	0	usd
CY2023Q3	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	3806000	usd
	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	0	usd
	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	3806000	usd
CY2024Q3	us-gaap	Operating Expenses OperatingExpenses	134928000	usd
CY2023Q3	us-gaap	Operating Expenses OperatingExpenses	127458000	usd
	us-gaap	Operating Expenses OperatingExpenses	728448000	usd
	us-gaap	Operating Expenses OperatingExpenses	292895000	usd
CY2024Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	14123000	usd
CY2023Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	26292000	usd
	us-gaap	Operating Income Loss OperatingIncomeLoss	-449201000	usd
	us-gaap	Operating Income Loss OperatingIncomeLoss	21597000	usd
CY2024Q3	us-gaap	Investment Income Interest InvestmentIncomeInterest	2546000	usd
CY2023Q3	us-gaap	Investment Income Interest InvestmentIncomeInterest	2509000	usd
	us-gaap	Investment Income Interest InvestmentIncomeInterest	5644000	usd
CY2024Q3	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-2542000	usd
CY2023Q3	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	847000	usd
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	5933000	usd
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	13000	usd
CY2024Q3	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-1797000	usd
CY2023Q3	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	1182000	usd
	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	7831000	usd
	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	543000	usd
CY2024Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	12326000	usd
CY2023Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	27474000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-441370000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	22140000	usd
CY2024Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3299000	usd
CY2023Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	6012000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-7021000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	4878000	usd
CY2024Q3	us-gaap	Net Income Loss NetIncomeLoss	9027000	usd
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	21462000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-434349000	usd
	us-gaap	Net Income Loss NetIncomeLoss	17262000	usd
CY2024Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.13
CY2023Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.30
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-6.08
CY2024Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.13
CY2023Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.29
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.24
CY2024Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	71447000	shares
CY2023Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	72112000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	71457000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	71828000	shares
CY2024Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	71837000	shares
CY2023Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	72797000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	71457000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	72838000	shares
CY2024Q3	us-gaap	Net Income Loss NetIncomeLoss	9027000	usd
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	21462000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-434349000	usd
	us-gaap	Net Income Loss NetIncomeLoss	17262000	usd
CY2024Q3	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	528000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-138000	usd
	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	397000	usd
	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-70000	usd
CY2024Q3	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	8000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	3000	usd
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	10000	usd
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-31000	usd
CY2024Q3	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	21000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	9000	usd
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	28000	usd
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-97000	usd
CY2024Q3	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent	21000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent	9000	usd
	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent	28000	usd
	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent	-97000	usd
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax	-34000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax	-264000	usd
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax	121000	usd
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax	-105000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax	-10000	usd
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax	11000	usd
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax	-28000	usd
CY2024Q3	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax	11000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax	31000	usd
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax	-33000	usd
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax	87000	usd
CY2024Q3	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax Parent OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent	198000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax Parent OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent	-295000	usd
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax Parent OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent	154000	usd
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax Parent OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent	-192000	usd
CY2024Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	747000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-424000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	579000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-359000	usd
CY2023Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	21038000	usd
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-433770000	usd
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	16903000	usd
CY2024Q2	us-gaap	Stockholders Equity StockholdersEquity	1431996000	usd
CY2024Q3	us-gaap	Net Income Loss NetIncomeLoss	9027000	usd
CY2024Q3	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	21000	usd
CY2024Q3	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax Parent OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent	198000	usd
CY2024Q3	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	528000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-434349000	usd
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	32505000	usd
	ntct	Increase Decrease In Operating Lease Right Of Use Asset IncreaseDecreaseInOperatingLeaseRightOfUseAsset	5227000	usd
	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	0	usd
	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-15000	usd
	us-gaap	Share Based Compensation ShareBasedCompensation	36084000	usd
	us-gaap	Gain Loss On Derivative Instruments Net Pretax GainLossOnDerivativeInstrumentsNetPretax	0	usd
	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	426967000	usd
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-24819000	usd
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-516000	usd
	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	-6264000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	34699000	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	2150000	usd
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	31137000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-106850000	usd
CY2023Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	386794000	usd
CY2024Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	363355000	usd
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-6.08
CY2024Q3	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax	66000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax	-85000	usd
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax	38000	usd
CY2024Q3	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax	209000	usd
CY2024Q3	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax	-4000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-49853000	usd
CY2024Q1	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	3181366000	usd
CY2024Q3	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1
CY2024Q3	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	285605000	usd
	us-gaap	Investment Income Interest InvestmentIncomeInterest	4797000	usd
CY2024Q3	us-gaap	Interest Expense Nonoperating InterestExpenseNonoperating	1801000	usd
CY2023Q3	us-gaap	Interest Expense Nonoperating InterestExpenseNonoperating	2174000	usd
	us-gaap	Interest Expense Nonoperating InterestExpenseNonoperating	3746000	usd
	us-gaap	Interest Expense Nonoperating InterestExpenseNonoperating	4267000	usd
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.24
CY2024Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	9774000	usd
CY2024Q3	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Restricted Stock Units Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition	14638000	usd
CY2024Q3	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	4577000	usd
CY2024Q3	us-gaap	Treasury Stock Value Acquired Par Value Method TreasuryStockValueAcquiredParValueMethod	1597000	usd
CY2024Q3	us-gaap	Stockholders Equity StockholdersEquity	1459388000	usd
CY2024Q1	us-gaap	Stockholders Equity StockholdersEquity	1892065000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-434349000	usd
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	28000	usd
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax Parent OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent	154000	usd
	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	397000	usd
	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	2000	usd
	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Restricted Stock Units Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition	35270000	usd
	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	4577000	usd
	us-gaap	Treasury Stock Value Acquired Par Value Method TreasuryStockValueAcquiredParValueMethod	38756000	usd
CY2024Q3	us-gaap	Stockholders Equity StockholdersEquity	1459388000	usd
CY2023Q2	us-gaap	Stockholders Equity StockholdersEquity	2031210000	usd
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	21462000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	9000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax Parent OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent	-295000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-138000	usd
CY2023Q3	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Restricted Stock Units Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition	17908000	usd
CY2023Q3	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	6006000	usd
CY2023Q3	us-gaap	Treasury Stock Value Acquired Par Value Method TreasuryStockValueAcquiredParValueMethod	36492000	usd
CY2023Q3	us-gaap	Stockholders Equity StockholdersEquity	2039670000	usd
CY2023Q1	us-gaap	Stockholders Equity StockholdersEquity	2029649000	usd
	us-gaap	Net Income Loss NetIncomeLoss	17262000	usd
	us-gaap	Treasury Stock Value Acquired Par Value Method TreasuryStockValueAcquiredParValueMethod	49898000	usd
CY2023Q3	us-gaap	Stockholders Equity StockholdersEquity	2039670000	usd
	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	usd
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-21411000	usd
	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	82000	usd
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	8952000	usd
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	1211000	usd
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	7666000	usd
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-1109000	usd
	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	-49851000	usd
	ntct	Increase Decrease In Operating Lease Liabilities IncreaseDecreaseInOperatingLeaseLiabilities	-5908000	usd
	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	-2948000	usd
	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	-44805000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-48731000	usd
	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	41920000	usd
	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	30162000	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	3498000	usd
	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	0	usd
	us-gaap	Proceeds From Divestiture Of Businesses ProceedsFromDivestitureOfBusinesses	8283000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	851000	usd
	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions	2000	usd
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	25257000	usd
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	13499000	usd
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	25000000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-63754000	usd
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1885000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-26319000	usd
CY2024Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	389674000	usd
	us-gaap	Interest Paid Net InterestPaidNet	2693000	usd
	us-gaap	Income Taxes Paid IncomeTaxesPaid	22176000	usd
	ntct	Transfers From Inventory To Fixed Assets TransfersFromInventoryToFixedAssets	1020000	usd
	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	86000	usd
	us-gaap	Stock Issued1 StockIssued1	4577000	usd
	ntct	Unsettled Share Repurchases Included In Accounts Payable UnsettledShareRepurchasesIncludedInAccountsPayable	0	usd
	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	183500000	usd
CY2024Q3	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	379700000	usd
CY2024Q3	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	263900000	usd
CY2024Q3	us-gaap	Revenue Remaining Performance Obligation Percentage RevenueRemainingPerformanceObligationPercentage	0.69
CY2024Q3	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1	P12M
CY2024Q3	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	115800000	usd
CY2024Q3	us-gaap	Revenue Remaining Performance Obligation Percentage RevenueRemainingPerformanceObligationPercentage	0.31
CY2024Q3	ntct	Unrecognized Accounts Receivable And Deferred Revenue UnrecognizedAccountsReceivableAndDeferredRevenue	7600000	usd
CY2024Q1	ntct	Unrecognized Accounts Receivable And Deferred Revenue UnrecognizedAccountsReceivableAndDeferredRevenue	5900000	usd
CY2024Q3	us-gaap	Capitalized Contract Cost Net CapitalizedContractCostNet	9000000.0	usd
CY2024Q1	us-gaap	Capitalized Contract Cost Net CapitalizedContractCostNet	9300000	usd
CY2023Q3	us-gaap	Capitalized Contract Cost Amortization CapitalizedContractCostAmortization	3400000	usd
	us-gaap	Capitalized Contract Cost Amortization CapitalizedContractCostAmortization	3400000	usd
CY2024Q1	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	479000	usd
	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	28000	usd
	us-gaap	Allowance For Doubtful Accounts Receivable Recoveries AllowanceForDoubtfulAccountsReceivableRecoveries	430000	usd
	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	13000	usd
CY2024Q3	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	64000	usd
CY2023Q3	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	18445000	usd
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	36084000	usd
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	38289000	usd
CY2024Q3	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	18691000	usd
CY2024Q3	us-gaap	Debt Securities Available For Sale Accumulated Gross Unrealized Gain Loss Before Tax DebtSecuritiesAvailableForSaleAccumulatedGrossUnrealizedGainLossBeforeTax	3000	usd
CY2024Q3	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	18694000	usd
CY2024Q1	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	22982000	usd
CY2024Q1	us-gaap	Debt Securities Available For Sale Accumulated Gross Unrealized Gain Loss Before Tax DebtSecuritiesAvailableForSaleAccumulatedGrossUnrealizedGainLossBeforeTax	-36000	usd
CY2024Q1	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	22946000	usd
CY2024Q3	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	17685000	usd
CY2024Q3	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	1009000	usd
CY2024Q3	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	18694000	usd
CY2024Q3	us-gaap	Cash And Cash Equivalents Fair Value Disclosure CashAndCashEquivalentsFairValueDisclosure	363355000	usd
CY2024Q3	us-gaap	Equity Securities Fv Ni Current And Noncurrent EquitySecuritiesFvNiCurrentAndNoncurrent	19827000	usd
CY2024Q3	us-gaap	Derivative Assets DerivativeAssets	132000	usd
CY2024Q3	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	402008000	usd
CY2024Q3	us-gaap	Derivative Liabilities DerivativeLiabilities	6000	usd
CY2024Q3	us-gaap	Liabilities Fair Value Disclosure LiabilitiesFairValueDisclosure	6000	usd
CY2024Q1	us-gaap	Cash And Cash Equivalents Fair Value Disclosure CashAndCashEquivalentsFairValueDisclosure	389674000	usd
CY2024Q1	us-gaap	Equity Securities Fv Ni Current And Noncurrent EquitySecuritiesFvNiCurrentAndNoncurrent	11507000	usd
CY2024Q1	us-gaap	Derivative Assets DerivativeAssets	11000	usd
CY2024Q1	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	424138000	usd
CY2024Q1	us-gaap	Derivative Liabilities DerivativeLiabilities	74000	usd
CY2024Q1	us-gaap	Liabilities Fair Value Disclosure LiabilitiesFairValueDisclosure	74000	usd
CY2024Q3	us-gaap	Inventory Raw Materials InventoryRawMaterials	7982000	usd
CY2024Q1	us-gaap	Inventory Raw Materials InventoryRawMaterials	8175000	usd
CY2024Q3	us-gaap	Inventory Work In Process InventoryWorkInProcess	345000	usd
CY2024Q1	us-gaap	Inventory Work In Process InventoryWorkInProcess	545000	usd
CY2024Q3	us-gaap	Inventory Finished Goods InventoryFinishedGoods	4585000	usd
CY2024Q1	us-gaap	Inventory Finished Goods InventoryFinishedGoods	4160000	usd
CY2024Q3	us-gaap	Other Inventory Capitalized Costs OtherInventoryCapitalizedCosts	3476000	usd
CY2024Q1	us-gaap	Other Inventory Capitalized Costs OtherInventoryCapitalizedCosts	1215000	usd
CY2024Q3	us-gaap	Fifo Inventory Amount FIFOInventoryAmount	16388000	usd
CY2024Q1	us-gaap	Fifo Inventory Amount FIFOInventoryAmount	14095000	usd
	us-gaap	Number Of Reporting Units NumberOfReportingUnits	1	reporting_unit
CY2024	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	217300000	usd
CY2024Q2	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	427000000	usd
CY2024Q3	us-gaap	Goodwill Goodwill	1100000000	usd
CY2024Q1	us-gaap	Goodwill Goodwill	1500000000	usd
CY2024Q1	us-gaap	Goodwill Goodwill	1502820000	usd
	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	426967000	usd
	us-gaap	Goodwill Foreign Currency Translation Gain Loss GoodwillForeignCurrencyTranslationGainLoss	-2498000	usd
CY2024Q3	us-gaap	Goodwill Goodwill	1073355000	usd
CY2024Q3	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	285600000	usd
CY2024Q1	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	308700000	usd
CY2024Q3	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	1090594000	usd
CY2024Q3	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	804989000	usd
CY2024Q3	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	285605000	usd
CY2024Q1	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	1089529000	usd
CY2024Q1	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	780870000	usd
CY2024Q1	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	308659000	usd
CY2024Q3	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	12720000	usd
CY2023Q3	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	14464000	usd
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	25605000	usd
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	29093000	usd
CY2024Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Remainder Of Fiscal Year FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear	25497000	usd
CY2024Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	46937000	usd
CY2024Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	44050000	usd
CY2024Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	41088000	usd
CY2024Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	31691000	usd
CY2024Q3	ntct	Finite Lived Intangible Asset Expected Amortization After Year Four FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour	96342000	usd
CY2024Q3	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	285605000	usd
	ntct	Hedging Forecasted Cash Flows For Operating Expenses Denominated In Foreign Currencies Managed In Months HedgingForecastedCashFlowsForOperatingExpensesDenominatedInForeignCurrenciesManagedInMonths	P12M
	ntct	Contract Maturing Over Next Months ContractMaturingOverNextMonths	P12M
	us-gaap	Derivative Gain On Derivative DerivativeGainOnDerivative	0	usd
	us-gaap	Derivative Gain On Derivative DerivativeGainOnDerivative	60000	usd
CY2024Q3	us-gaap	Asset Retirement Obligation AssetRetirementObligation	2300000	usd
CY2024Q1	us-gaap	Asset Retirement Obligation AssetRetirementObligation	2300000	usd
CY2024Q3	us-gaap	Operating Lease Cost OperatingLeaseCost	2966000	usd
CY2023Q3	us-gaap	Operating Lease Cost OperatingLeaseCost	3047000	usd
	us-gaap	Operating Lease Cost OperatingLeaseCost	5927000	usd
	us-gaap	Operating Lease Cost OperatingLeaseCost	6087000	usd
CY2024Q3	us-gaap	Short Term Lease Cost ShortTermLeaseCost	332000	usd
CY2023Q3	us-gaap	Short Term Lease Cost ShortTermLeaseCost	434000	usd
	us-gaap	Short Term Lease Cost ShortTermLeaseCost	658000	usd
	us-gaap	Short Term Lease Cost ShortTermLeaseCost	838000	usd
CY2024Q3	us-gaap	Variable Lease Cost VariableLeaseCost	762000	usd
CY2023Q3	us-gaap	Variable Lease Cost VariableLeaseCost	1185000	usd
	us-gaap	Variable Lease Cost VariableLeaseCost	2078000	usd
	us-gaap	Variable Lease Cost VariableLeaseCost	2200000	usd
CY2024Q3	us-gaap	Lease Cost LeaseCost	4060000	usd
CY2023Q3	us-gaap	Lease Cost LeaseCost	4666000	usd
	us-gaap	Lease Cost LeaseCost	8663000	usd
	us-gaap	Lease Cost LeaseCost	9125000	usd
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	1177000	usd
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	857000	usd
CY2024Q3	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P5Y18D
CY2024Q1	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P5Y3M25D
CY2024Q3	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.043
CY2024Q1	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.042
CY2024Q3	us-gaap	Lessee Operating Lease Liability Payments Remainder Of Fiscal Year LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear	6021000	usd
CY2024Q3	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	11755000	usd
CY2024Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	8617000	usd
CY2024Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	7489000	usd
CY2024Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	6659000	usd
CY2024Q3	ntct	Lessee Operating Lease Liability Payments Due After Year Four LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour	9745000	usd
CY2024Q3	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	50286000	usd
CY2024Q3	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	4883000	usd
CY2024Q3	us-gaap	Operating Lease Liability OperatingLeaseLiability	45403000	usd
CY2016Q1	ntct	Number Of Subsidiary Entities NumberOfSubsidiaryEntities	2	subsidiary
CY2016Q1	us-gaap	Loss Contingency Patents Allegedly Infringed Number LossContingencyPatentsAllegedlyInfringedNumber	5	patent
CY2024	ntct	Loss Contingency Increase Decrease In Contingent Liability And Legal Fees LossContingencyIncreaseDecreaseInContingentLiabilityAndLegalFees	-4600000	usd
CY2024Q3	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	49000	usd
CY2023Q3	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	48000	usd
	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	96000	usd
	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	100000	usd
CY2024Q3	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	256000	usd
CY2023Q3	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	235000	usd
	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	501000	usd
	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	487000	usd
CY2024Q3	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	121000	usd
CY2023Q3	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	218000	usd
	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	237000	usd
	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	452000	usd
CY2024Q3	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	184000	usd
CY2023Q3	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	65000	usd
	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	360000	usd
	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	135000	usd
	us-gaap	Defined Benefit Plan Contributions By Employer DefinedBenefitPlanContributionsByEmployer	300000	usd
CY2024Q3	us-gaap	Defined Benefit Plan Expected Future Employer Contributions Current Fiscal Year DefinedBenefitPlanExpectedFutureEmployerContributionsCurrentFiscalYear	1000000.0	usd
CY2024Q3	us-gaap	Net Income Loss NetIncomeLoss	9027000	usd
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	21462000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-434349000	usd
	us-gaap	Net Income Loss NetIncomeLoss	17262000	usd
CY2024Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	71447000	shares
CY2023Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	72112000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	71457000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	71828000	shares
CY2024Q3	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	390000	shares
CY2023Q3	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	685000	shares
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0	shares
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	1010000	shares
CY2024Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	71837000	shares
CY2023Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	72797000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	71457000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	72838000	shares
CY2024Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.13
CY2023Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.30
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-6.08
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.24
CY2024Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.13
CY2023Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.29
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-6.08
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.24
CY2024Q3	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.268
CY2023Q3	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.219
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.016
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.220
	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	1	segment
CY2024Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	191108000	usd
CY2023Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	196802000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	365673000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	407940000	usd
CY2024Q3	ecd	Non Rule10b51 Arr Adopted Flag NonRule10b51ArrAdoptedFlag	false
CY2024Q3	ecd	Rule10b51 Arr Adopted Flag Rule10b51ArrAdoptedFlag	false
CY2024Q3	ecd	Rule10b51 Arr Trmntd Flag Rule10b51ArrTrmntdFlag	false
CY2024Q3	ecd	Non Rule10b51 Arr Trmntd Flag NonRule10b51ArrTrmntdFlag	false

Files In Submission

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$NTCT
NETSCOUT SYSTEMS INC Stock $ntct

2024 Q4 Form 10-Q Financial Statement

#000162828024044742 Filed on November 01, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$NTCT NETSCOUT SYSTEMS INC Stock $ntct

2024 Q4 Form 10-Q Financial Statement

#000162828024044742 Filed on November 01, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$NTCT
NETSCOUT SYSTEMS INC Stock $ntct