<SEC-DOCUMENT>0001193125-23-014831.txt : 20230125
<SEC-HEADER>0001193125-23-014831.hdr.sgml : 20230125
<ACCEPTANCE-DATETIME>20230125083054
ACCESSION NUMBER:		0001193125-23-014831
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		14
CONFORMED PERIOD OF REPORT:	20230124
ITEM INFORMATION:		Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
ITEM INFORMATION:		Regulation FD Disclosure
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20230125
DATE AS OF CHANGE:		20230125

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			NETSCOUT SYSTEMS INC
		CENTRAL INDEX KEY:			0001078075
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-COMPUTER INTEGRATED SYSTEMS DESIGN [7373]
		IRS NUMBER:				042837575
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0331

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-26251
		FILM NUMBER:		23549893

	BUSINESS ADDRESS:	
		STREET 1:		310 LITTLETON ROAD
		CITY:			WESTFORD
		STATE:			MA
		ZIP:			01886
		BUSINESS PHONE:		978-614-4000

	MAIL ADDRESS:	
		STREET 1:		310 LITTLETON ROAD
		CITY:			WESTFORD
		STATE:			MA
		ZIP:			01886
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>d452735d8k.htm
<DESCRIPTION>8-K
<TEXT>
<XBRL>
<?xml version="1.0" encoding="utf-8" ?>
<html xmlns:dei="http://xbrl.sec.gov/dei/2022" xmlns:us-types="http://fasb.org/us-types/2022" xmlns:nonnum="http://www.xbrl.org/dtr/type/non-numeric" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:ntct="http://www.netscout.com/20230124" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:utr="http://www.xbrl.org/2009/utr" xmlns:iso4217="http://www.xbrl.org/2003/iso4217" xmlns:ix="http://www.xbrl.org/2013/inlineXBRL" xmlns:ixt="http://www.xbrl.org/inlineXBRL/transformation/2015-02-26" xmlns:ixt-sec="http://www.sec.gov/inlineXBRL/transformation/2015-08-31" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>8-K</title>
<meta http-equiv="Content-Type" content="text/html" />
</head>
   <body><div style="display:none"> <ix:header> <ix:hidden> <ix:nonNumeric id="Hidden_dei_EntityRegistrantName" name="dei:EntityRegistrantName" contextRef="duration_2023-01-24_to_2023-01-24">NETSCOUT SYSTEMS INC</ix:nonNumeric> <ix:nonNumeric name="dei:AmendmentFlag" contextRef="duration_2023-01-24_to_2023-01-24">false</ix:nonNumeric> <ix:nonNumeric id="Hidden_dei_EntityCentralIndexKey" name="dei:EntityCentralIndexKey" contextRef="duration_2023-01-24_to_2023-01-24">0001078075</ix:nonNumeric> </ix:hidden> <ix:references> <link:schemaRef xlink:type="simple" xlink:href="ntct-20230124.xsd" xlink:arcrole="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:link="http://www.xbrl.org/2003/linkbase"></link:schemaRef> </ix:references> <ix:resources> <xbrli:context id="duration_2023-01-24_to_2023-01-24"> <xbrli:entity> <xbrli:identifier scheme="http://www.sec.gov/CIK">0001078075</xbrli:identifier> </xbrli:entity> <xbrli:period> <xbrli:startDate>2023-01-24</xbrli:startDate> <xbrli:endDate>2023-01-24</xbrli:endDate> </xbrli:period> </xbrli:context> </ix:resources> </ix:header> </div> <div style="text-align:center"> <div style="width:8.5in;text-align:left;margin-left: auto;margin-right: auto"> <p style="line-height:1.0pt;margin-top:0pt;margin-bottom:0pt;border-bottom:1px solid #000000">&#160;</p> <p style="line-height:3.0pt;margin-top:0pt;margin-bottom:2pt;border-bottom:1px solid #000000">&#160;</p> <p style="margin-top:4pt; margin-bottom:0pt; font-size:18pt; font-family:Times New Roman;font-weight:bold;text-align:center">UNITED STATES</p> <p style="margin-top:0pt; margin-bottom:0pt; font-size:18pt; font-family:Times New Roman;font-weight:bold;text-align:center">SECURITIES AND EXCHANGE COMMISSION</p> <p style="margin-top:0pt; margin-bottom:0pt; font-size:12pt; font-family:Times New Roman;font-weight:bold;text-align:center">WASHINGTON, DC 20549</p> <p style="font-size:8pt;margin-top:0pt;margin-bottom:0pt">&#160;</p> <div style="text-align:center"> <p style="line-height:6.0pt;margin-top:0pt;margin-bottom:2pt;border-bottom:1.00pt solid #000000;width:21%;text-align:center;margin-left: auto;margin-right: auto">&#160;</p></div> <p style="margin-top:8pt; margin-bottom:0pt; font-size:18pt; font-family:Times New Roman;font-weight:bold;text-align:center">FORM <span style="white-space:nowrap"><ix:nonNumeric name="dei:DocumentType" contextRef="duration_2023-01-24_to_2023-01-24">8-K</ix:nonNumeric></span></p> <p style="font-size:8pt;margin-top:0pt;margin-bottom:0pt">&#160;</p> <div style="text-align:center"> <p style="line-height:6.0pt;margin-top:0pt;margin-bottom:2pt;border-bottom:1.00pt solid #000000;width:21%;text-align:center;margin-left: auto;margin-right: auto">&#160;</p></div> <p style="margin-top:8pt; margin-bottom:0pt; font-size:12pt; font-family:Times New Roman;font-weight:bold;text-align:center">CURRENT REPORT</p> <p style="margin-top:0pt; margin-bottom:0pt; font-size:12pt; font-family:Times New Roman;font-weight:bold;text-align:center">PURSUANT TO SECTION 13 OR 15(d)</p> <p style="margin-top:0pt; margin-bottom:0pt; font-size:12pt; font-family:Times New Roman;font-weight:bold;text-align:center">OF THE SECURITIES EXCHANGE ACT OF 1934</p> <p style="margin-top:8pt; margin-bottom:0pt; font-size:12pt; font-family:Times New Roman;font-weight:bold;text-align:center">Date of report (Date of earliest event reported): <ix:nonNumeric name="dei:DocumentPeriodEndDate" contextRef="duration_2023-01-24_to_2023-01-24" format="ixt:datemonthdayyearen">January&#160;24, 2023</ix:nonNumeric></p> <p style="font-size:8pt;margin-top:0pt;margin-bottom:0pt">&#160;</p> <div style="text-align:center"> <p style="line-height:6.0pt;margin-top:0pt;margin-bottom:2pt;border-bottom:1.00pt solid #000000;width:21%;text-align:center;margin-left: auto;margin-right: auto">&#160;</p></div> <p style="margin-top:8pt; margin-bottom:0pt; font-size:24pt; font-family:Times New Roman;font-weight:bold;text-align:center"> <span style=" -sec-ix-hidden:Hidden_dei_EntityRegistrantName">NETSCOUT SYSTEMS, INC.</span> </p> <p style="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold;text-align:center">(Exact name of registrant as specified in its charter)</p> <p style="font-size:8pt;margin-top:0pt;margin-bottom:0pt">&#160;</p> <div style="text-align:center"> <p style="line-height:6.0pt;margin-top:0pt;margin-bottom:2pt;border-bottom:1.00pt solid #000000;width:21%;text-align:center;margin-left: auto;margin-right: auto">&#160;</p></div> <p style="margin-top:8pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold;text-align:center"><ix:nonNumeric name="dei:EntityIncorporationStateCountryCode" contextRef="duration_2023-01-24_to_2023-01-24" format="ixt-sec:stateprovnameen">Delaware</ix:nonNumeric></p> <p style="margin-top:0pt; margin-bottom:0pt; font-size:8pt; font-family:Times New Roman;font-weight:bold;text-align:center">(State or other jurisdiction of incorporation)</p> <p style="font-size:8pt;margin-top:0pt;margin-bottom:0pt">&#160;</p>
<table cellspacing="0" cellpadding="0" style="border-collapse:collapse; font-family:Times New Roman; font-size:8pt;width:100%;border:0;margin:0 auto">
<tr>
<td style="width:50%"></td>
<td style="vertical-align:bottom;width:1%"></td>
<td style="width:48%"></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style=" text-align: center;margin:auto; vertical-align:top"><span style="font-weight:bold"><span style="white-space:nowrap"><ix:nonNumeric name="dei:EntityFileNumber" contextRef="duration_2023-01-24_to_2023-01-24">000-26251</ix:nonNumeric></span></span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style=" text-align: center;margin:auto; vertical-align:top"><span style="font-weight:bold"><span style="white-space:nowrap"><ix:nonNumeric name="dei:EntityTaxIdentificationNumber" contextRef="duration_2023-01-24_to_2023-01-24">04-2837575</ix:nonNumeric></span></span></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:8pt">
<td style=" text-align: center;margin:auto; vertical-align:top"> <p style="margin-top:0pt; margin-bottom:0pt; font-size:8pt; font-family:Times New Roman;font-weight:bold;text-align:center">(Commission</p> <p style="margin-top:0pt; margin-bottom:1pt; font-size:8pt; font-family:Times New Roman;font-weight:bold;text-align:center">File Number)</p></td>
<td style="vertical-align:bottom">&#160;</td>
<td style=" text-align: center;margin:auto; vertical-align:top"> <p style="margin-top:0pt; margin-bottom:0pt; font-size:8pt; font-family:Times New Roman;font-weight:bold;text-align:center">(IRS Employer</p> <p style="margin-top:0pt; margin-bottom:1pt; font-size:8pt; font-family:Times New Roman;font-weight:bold;text-align:center">Identification No.)</p></td></tr></table> <p style="font-size:8pt;margin-top:0pt;margin-bottom:0pt">&#160;</p>
<table cellspacing="0" cellpadding="0" style="border-collapse:collapse; font-family:Times New Roman; font-size:10pt;width:100%;border:0;margin:0 auto">
<tr>
<td style="width:50%"></td>
<td style="vertical-align:bottom;width:1%"></td>
<td style="width:48%"></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style=" text-align: center;margin:auto; vertical-align:top"> <p style="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold;text-align:center"><ix:nonNumeric name="dei:EntityAddressAddressLine1" contextRef="duration_2023-01-24_to_2023-01-24">310 Littleton Road</ix:nonNumeric></p> <p style="margin-top:0pt; margin-bottom:1pt; font-size:10pt; font-family:Times New Roman;font-weight:bold;text-align:center"><ix:nonNumeric name="dei:EntityAddressCityOrTown" contextRef="duration_2023-01-24_to_2023-01-24">Westford</ix:nonNumeric>, <ix:nonNumeric name="dei:EntityAddressStateOrProvince" contextRef="duration_2023-01-24_to_2023-01-24" format="ixt-sec:stateprovnameen">Massachusetts</ix:nonNumeric></p></td>
<td style="vertical-align:bottom">&#160;</td>
<td style=" text-align: center;margin:auto; vertical-align:bottom"><span style="font-weight:bold"><ix:nonNumeric name="dei:EntityAddressPostalZipCode" contextRef="duration_2023-01-24_to_2023-01-24">01886</ix:nonNumeric></span></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:8pt">
<td style=" text-align: center;margin:auto; vertical-align:top"><span style="font-weight:bold">(Address of principal executive offices)</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style=" text-align: center;margin:auto; vertical-align:top"><span style="font-weight:bold">(Zip Code)</span></td></tr></table> <p style="margin-top:8pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold;text-align:center"><ix:nonNumeric name="dei:CityAreaCode" contextRef="duration_2023-01-24_to_2023-01-24">(978)</ix:nonNumeric> <span style="white-space:nowrap"><ix:nonNumeric name="dei:LocalPhoneNumber" contextRef="duration_2023-01-24_to_2023-01-24">614-4000</ix:nonNumeric></span></p> <p style="margin-top:0pt; margin-bottom:0pt; font-size:8pt; font-family:Times New Roman;font-weight:bold;text-align:center">(Registrant&#8217;s telephone number, including area code)</p> <p style="margin-top:8pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold;text-align:center">Not Applicable</p> <p style="margin-top:0pt; margin-bottom:0pt; font-size:8pt; font-family:Times New Roman;font-weight:bold;text-align:center">(Former Name or Former Address, if changed since last report)</p> <p style="font-size:8pt;margin-top:0pt;margin-bottom:0pt">&#160;</p> <div style="text-align:center"> <p style="line-height:6.0pt;margin-top:0pt;margin-bottom:2pt;border-bottom:1.00pt solid #000000;width:21%;text-align:center;margin-left: auto;margin-right: auto">&#160;</p></div> <p style="margin-top:8pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">Check the appropriate box below if the Form <span style="white-space:nowrap">8-K</span> filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:</p> <p style="font-size:4pt;margin-top:0pt;margin-bottom:0pt">&#160;</p>
<table style="border-collapse:collapse; font-family:Times New Roman; font-size:10pt;border:0;width:100%" cellpadding="0" cellspacing="0">
<tr style="page-break-inside:avoid">
<td style="width:4%;vertical-align:top"><ix:nonNumeric name="dei:WrittenCommunications" contextRef="duration_2023-01-24_to_2023-01-24" format="ixt-sec:boolballotbox">&#9744;</ix:nonNumeric></td>
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;text-align:left">Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)</p></td></tr></table> <p style="font-size:4pt;margin-top:0pt;margin-bottom:0pt">&#160;</p>
<table style="border-collapse:collapse; font-family:Times New Roman; font-size:10pt;border:0;width:100%" cellpadding="0" cellspacing="0">
<tr style="page-break-inside:avoid">
<td style="width:4%;vertical-align:top"><ix:nonNumeric name="dei:SolicitingMaterial" contextRef="duration_2023-01-24_to_2023-01-24" format="ixt-sec:boolballotbox">&#9744;</ix:nonNumeric></td>
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;text-align:left">Soliciting material pursuant to Rule <span style="white-space:nowrap">14a-12</span> under the Exchange Act (17 CFR <span style="white-space:nowrap">240.14a-12)</span></p></td></tr></table> <p style="font-size:4pt;margin-top:0pt;margin-bottom:0pt">&#160;</p>
<table style="border-collapse:collapse; font-family:Times New Roman; font-size:10pt;border:0;width:100%" cellpadding="0" cellspacing="0">
<tr style="page-break-inside:avoid">
<td style="width:4%;vertical-align:top"><ix:nonNumeric name="dei:PreCommencementTenderOffer" contextRef="duration_2023-01-24_to_2023-01-24" format="ixt-sec:boolballotbox">&#9744;</ix:nonNumeric></td>
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;text-align:left"><span style="white-space:nowrap">Pre-commencement</span> communications pursuant to Rule <span style="white-space:nowrap">14d-2(b)</span> under the Exchange Act (17 CFR <span style="white-space:nowrap">240.14d-2(b))</span></p></td></tr></table> <p style="font-size:4pt;margin-top:0pt;margin-bottom:0pt">&#160;</p>
<table style="border-collapse:collapse; font-family:Times New Roman; font-size:10pt;border:0;width:100%" cellpadding="0" cellspacing="0">
<tr style="page-break-inside:avoid">
<td style="width:4%;vertical-align:top"><ix:nonNumeric name="dei:PreCommencementIssuerTenderOffer" contextRef="duration_2023-01-24_to_2023-01-24" format="ixt-sec:boolballotbox">&#9744;</ix:nonNumeric></td>
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;text-align:left"><span style="white-space:nowrap">Pre-commencement</span> communications pursuant to Rule <span style="white-space:nowrap">13e-4(c)</span> under the Exchange Act (17 CFR <span style="white-space:nowrap">240.13e-4(c))</span></p></td></tr></table> <p style="margin-top:8pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Securities registered pursuant to Section&#160;12(b) of the Act:</p> <p style="font-size:8pt;margin-top:0pt;margin-bottom:0pt">&#160;</p>
<table cellspacing="0" cellpadding="0" style="border-collapse:collapse; font-family:Times New Roman; font-size:8pt;width:100%;border:0;margin:0 auto">
<tr>
<td style="width:34%"></td>
<td style="vertical-align:bottom"></td>
<td style="width:32%"></td>
<td style="vertical-align:bottom;width:1%"></td>
<td style="width:32%"></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:8pt">
<td style=" text-align: center;margin:auto; border-bottom:1.00pt solid #000000;vertical-align:bottom;white-space:nowrap"> <p style="margin-top:0pt; margin-bottom:1pt; font-size:8pt; font-family:Times New Roman;font-weight:bold;text-align:center">Title of each class</p></td>
<td style="vertical-align:bottom">&#160;</td>
<td style=" text-align: center;margin:auto; border-bottom:1.00pt solid #000000;vertical-align:bottom"> <p style="margin-top:0pt; margin-bottom:1pt; font-size:8pt; font-family:Times New Roman;font-weight:bold;text-align:center">Trading<br />Symbol(s)</p></td>
<td style="vertical-align:bottom">&#160;</td>
<td style=" text-align: center;margin:auto; border-bottom:1.00pt solid #000000;vertical-align:bottom"> <p style="margin-top:0pt; margin-bottom:0pt; font-size:8pt; font-family:Times New Roman;font-weight:bold;text-align:center">Name of each exchange</p> <p style="margin-top:0pt; margin-bottom:1pt; font-size:8pt; font-family:Times New Roman;font-weight:bold;text-align:center">on which registered</p></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style=" text-align: center;margin:auto; vertical-align:top"><ix:nonNumeric name="dei:Security12bTitle" contextRef="duration_2023-01-24_to_2023-01-24">Common Stock</ix:nonNumeric></td>
<td style="vertical-align:bottom">&#160;</td>
<td style=" text-align: center;margin:auto; vertical-align:top"><ix:nonNumeric name="dei:TradingSymbol" contextRef="duration_2023-01-24_to_2023-01-24">NTCT</ix:nonNumeric></td>
<td style="vertical-align:bottom">&#160;</td>
<td style=" text-align: center;margin:auto; vertical-align:top"><ix:nonNumeric name="dei:SecurityExchangeName" contextRef="duration_2023-01-24_to_2023-01-24" format="ixt-sec:exchnameen">Nasdaq Global Select Market</ix:nonNumeric></td></tr></table> <p style="margin-top:8pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">Indicate by check mark whether the registrant is an emerging growth company as defined in as defined in Rule 405 of the Securities Act of 1933 (&#167;230.405 of this chapter) or Rule <span style="white-space:nowrap">12b-2</span> of the Securities Exchange Act of 1934 <span style="white-space:nowrap">(&#167;240.12b-2</span> of this chapter).</p> <p style="margin-top:8pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">Emerging growth company&#160;&#160;<ix:nonNumeric name="dei:EntityEmergingGrowthCompany" contextRef="duration_2023-01-24_to_2023-01-24" format="ixt-sec:boolballotbox">&#9744;</ix:nonNumeric></p> <p style="margin-top:8pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section&#160;13(a) of the Exchange Act.&#160;&#160;&#9744;</p> <p style="font-size:10pt;margin-top:0pt;margin-bottom:0pt">&#160;</p> <p style="line-height:1.0pt;margin-top:0pt;margin-bottom:0pt;border-bottom:1px solid #000000">&#160;</p> <p style="line-height:3.0pt;margin-top:0pt;margin-bottom:2pt;border-bottom:1px solid #000000">&#160;</p></div></div>

<p style="margin-top:1em; margin-bottom:0em; page-break-before:always"> </p>
<hr style="color:#999999;height:3px;width:100%" />

<div style="text-align:center"><div style="width:8.5in;text-align:left;margin-left: auto;margin-right: auto">

<table style="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt;border:0;width:100%" cellpadding="0" cellspacing="0">
<tr style="page-break-inside:avoid">
<td style="width:11%;vertical-align:top" align="left"><span style="font-weight:bold">Item&#160;5.02</span></td>
<td align="left" style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold;text-align:left">Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers. </p></td></tr></table> <p style="margin-top:6pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">On January&#160;24, 2023, the Board of Directors (the &#8220;Board&#8221;) of NetScout Systems, Inc. (the &#8220;Corporation&#8221;), upon the recommendation of the Nominating and Corporate Governance Committee (the &#8220;Committee&#8221;) of the Board, increased the size of the Board to eleven members. The Board then appointed, upon the recommendation of the Committee, (i)&#160;Shannon Nash to serve as a Class&#160;I Director and (ii)&#160;Marlene Pelage to serve as a Class&#160;II Director. Ms.&#160;Nash will serve until the 2024 annual meeting of stockholders or until her successor is duly elected and qualified, or until her earlier death, resignation or removal. Ms.&#160;Pelage will serve until the 2025 annual meeting of stockholders or until her successor is duly elected and qualified, or until her earlier death, resignation or removal. The Board determined that Ms.&#160;Nash and Ms.&#160;Pelage are each independent within the meaning of the director independence standards of The Nasdaq Stock Market LLC and those set forth in the Securities Exchange Act of 1934, as amended. The Board also appointed, upon the recommendation of the Committee, Ms.&#160;Nash and Ms.&#160;Pelage each to serve on the Audit Committee of the Board. </p> <p style="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">Ms.&#160;Nash and Ms.&#160;Pelage will each receive compensation as <span style="white-space:nowrap">non-employee</span> directors in accordance with the Corporation&#8217;s <span style="white-space:nowrap">non-employee</span> director compensation practices, as described in the Corporation&#8217;s Summary of <span style="white-space:nowrap">Non-Employee</span> Director Compensation, filed as Exhibit 10.2 to the Corporation&#8217;s Quarterly Report on Form <span style="white-space:nowrap">10-Q</span> filed with the Securities and Exchange Commission (the &#8220;SEC&#8221;) on November&#160;4, 2021, prorated based on the commencement of their board service and the annual meeting date. Also in accordance with such practices, on January&#160;24, the Board approved the grant to each of Ms.&#160;Nash and Ms.&#160;Pelage of 4,085 restricted stock units pursuant to the Corporation&#8217;s 2019 Equity Incentive Plan, as amended and restated (the &#8220;2019 Plan&#8221;). The restricted stock units are subject to the terms and conditions of the 2019 Plan and applicable award documentation and shall vest as follows, subject to Continuous Service (as defined in the 2019 Plan) through the applicable vesting date: (i) 100% of the shares underlying the restricted stock units shall vest on the first anniversary of the grant date provided that Ms.&#160;Nash or Ms.&#160;Pelage, as applicable, attends, in the aggregate, at least 75% of all Board and committee meetings of which she is a member, and (ii)&#160;if such attendance requirements are not met, 100% of the shares underlying the restricted stock units shall vest on the third anniversary of the date of grant. </p> <p style="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">In connection with their appointment to the Board, the Corporation intends to enter into its standard form of director and officer indemnification agreement with each of Ms.&#160;Nash and Ms.&#160;Pelage, which form is filed as Exhibit 10.1 to the Corporation&#8217;s Quarterly Report on Form <span style="white-space:nowrap">10-Q</span> filed with the SEC on January&#160;28, 2014. Such agreement requires the Corporation, under the circumstances and to the extent provided for therein, to indemnify Ms.&#160;Nash and Ms.&#160;Pelage, as the case may be, to the fullest extent permitted by applicable law against certain expenses and other amounts incurred by either of them as a result of either of them being made a party to certain actions, suits, proceedings and other actions by reason of the fact that either of them is or was a director of the Corporation. </p> <p style="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">Neither Ms.&#160;Nash nor Ms.&#160;Pelage were selected by the Board to serve as a director pursuant to any arrangement or understanding with any person, nor has either of them engaged in any transaction that would be reportable as a related party transaction under Item 404(a) of Regulation <span style="white-space:nowrap">S-K.</span> </p> <p style="font-size:18pt;margin-top:0pt;margin-bottom:0pt">&#160;</p>
<table style="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt;border:0;width:100%" cellpadding="0" cellspacing="0">
<tr style="page-break-inside:avoid">
<td style="width:11%;vertical-align:top" align="left"><span style="font-weight:bold">Item&#160;7.01</span></td>
<td align="left" style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold;text-align:left">Regulation FD Disclosure. </p></td></tr></table> <p style="margin-top:6pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">On&#160;January 25, 2023, the Corporation issued a press release announcing Ms.&#160;Nash&#8217;s and Ms.&#160;Pelage&#8217;s appointment to the Board. A copy of this press release is furnished as Exhibit 99.1 to this Current Report on Form <span style="white-space:nowrap">8-K.</span> </p>
</div></div>



<p style="margin-top:1em; margin-bottom:0em; page-break-before:always"> </p>
<hr style="color:#999999;height:3px;width:100%" />

<div style="text-align:center"><div style="width:8.5in;text-align:left;margin-left: auto;margin-right: auto">
 <p style="margin-top:0pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">The information in this Item 7.01 and Exhibit 99.1 attached hereto is intended to be furnished and shall not be deemed &#8220;filed&#8221; for purposes of Section&#160;18 of the Securities Exchange Act of 1934, as amended (the &#8220;Exchange Act&#8221;), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as expressly set forth by specific reference in such filing. </p> <p style="font-size:18pt;margin-top:0pt;margin-bottom:0pt">&#160;</p>
<table style="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt;border:0;width:100%" cellpadding="0" cellspacing="0">
<tr style="page-break-inside:avoid">
<td style="width:11%;vertical-align:top" align="left"><span style="font-weight:bold">Item&#160;9.01</span></td>
<td align="left" style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold;text-align:left">Financial Statements and Exhibits. </p></td></tr></table> <p style="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">(d) Exhibits: </p> <p style="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&#160;</p>
<table cellspacing="0" cellpadding="0" style="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt;width:100%;border:0;margin:0 auto">


<tr>

<td></td>

<td style="vertical-align:bottom;width:5%"></td>
<td style="width:92%"></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:8pt">
<td style="vertical-align:bottom;white-space:nowrap" align="center"> <p style=" margin-top:0pt ; margin-bottom:0pt; border-bottom:1.00pt solid #000000; display:inline-block; font-size:8pt; font-family:Times New Roman;font-weight:bold;text-align:center">Exhibit<br />Number</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom;white-space:nowrap"> <p style=" margin-top:0pt ; margin-bottom:0pt; border-bottom:1.00pt solid #000000; display:table-cell; font-size:8pt; font-family:Times New Roman;font-weight:bold">Description</p></td></tr>


<tr style="font-size:1pt">
<td style="height:6pt"></td>
<td style="height:6pt" colspan="2"></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:top;white-space:nowrap">99.1</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:top"><a href="d452735dex991.htm">Press release dated January&#160;25, 2023.</a></td></tr>
<tr style="font-size:1pt">
<td style="height:6pt"></td>
<td style="height:6pt" colspan="2"></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:top;white-space:nowrap">104</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:top">Cover Page Interactive Data File - the cover page XBRL tags are embedded within the Inline XBRL document.</td></tr>
</table>
</div></div>



<p style="margin-top:1em; margin-bottom:0em; page-break-before:always"> </p>
<hr style="color:#999999;height:3px;width:100%" />

<div style="text-align:center"><div style="width:8.5in;text-align:left;margin-left: auto;margin-right: auto">
 <p style="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;text-align:center">SIGNATURES </p> <p style="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized. </p> <p style="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&#160;</p><div>
<table cellspacing="0" cellpadding="0" style="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt;width:40%;border:0;margin-left:auto">


<tr>

<td style="width:7%"></td>

<td style="vertical-align:bottom;width:1%"></td>
<td style="width:92%"></td></tr>


<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:top" colspan="3"><span style="font-weight:bold">NETSCOUT SYSTEMS, INC.</span></td></tr>
<tr style="font-size:1pt">
<td style="height:12pt"></td>
<td style="height:12pt" colspan="2"></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:top">By:</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom"> <p style="margin-top:0pt; margin-bottom:1pt; border-bottom:1px solid #000000; font-size:10pt; font-family:Times New Roman">/s/ Jean Bua</p></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:bottom"></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">Jean Bua</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:bottom"></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">Executive Vice President and Chief Financial Officer</td></tr>
</table></div> <p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Date: January&#160;25, 2023 </p>
</div></div>

</body></html>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>d452735dex991.htm
<DESCRIPTION>EX-99.1
<TEXT>
<HTML><HEAD>
<TITLE>EX-99.1</TITLE>
</HEAD>
 <BODY BGCOLOR="WHITE">

<Center><DIV STYLE="width:8.5in" align="left">
 <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="right"><B>Exhibit 99.1 </B></P> <P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<P STYLE="margin-top:0pt;margin-bottom:0pt">


<IMG SRC="g452735g0125032530623.jpg" ALT="LOGO">
 </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center"><B>NETSCOUT Appoints Shannon Nash and Marlene Pelage to Board of Directors </B></P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center"><B><I>Adds Additional Financial Expertise, Strategy Experience, and Global Perspective </I></B></P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"><B>WESTFORD, Mass., January</B><B></B><B>&nbsp;25, 2023</B> <I>&#150;</I> <U>NETSCOUT SYSTEMS, INC.</U> (NASDAQ: NTCT), a leading provider of cybersecurity,
service assurance, and business analytics solutions, today announced that experienced executives Shannon Nash and Marlene Pelage have been appointed to the Company&#146;s Board of Directors. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">&#147;On behalf of NetScout&#146;s Board of Directors, I am pleased to announce the appointment of two superbly qualified directors, Shannon
Nash and Marlene Pelage. We believe that these accomplished individuals will bring fresh perspectives and valuable experience to our Board and play an important role in advancing our business,&#148; stated Anil Singhal, NETSCOUT&#146;s Chief
Executive Officer and Chairman of the Board of Directors. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">&#147;Shannon&#146;s career has demonstrated her ability to drive financial
excellence, technology adoption, and lead global operations in high-growth environments, while also highlighting her passion for board service and her leadership in diversity and inclusion. Marlene&#146;s career as a compassionate trailblazer has
been defined by her ability to accomplish substantial financial and operational results across global marketplaces in leading companies, anchored in collaborative partnerships, and with expertise in finance, operations, risk management, strategic
planning, mentorship, and diversity, equity, and inclusion. Both Shannon and Marlene bring strategic experience, insights from their international work, and strong financial acumen as qualified financial experts,&#148; said Singhal. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">Singhal continued, &#147;As NetScout continues to play a mission-critical role for organizations around the globe as &#145;Guardians of the
Connected World,&#146; we are proud to expand our board and appoint two individuals who will help position NetScout for the future and amplify our focus on achieving our long-term objectives and enhancing shareholder value.&#148;</P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">Ms. Nash has served as the Chief Financial Officer of Wing, a drone delivery service company and subsidiary of Alphabet Inc. since April 2022.
Previously, she served in financial leadership roles at Reputation.com, Inc., a customer feedback management platform, as Chief Financial Officer from April 2021 to April 2022 and as Chief Accounting Officer from August 2020 to March 2021. Before
that, Ms. Nash served as Chief Financial Officer and Chief Operating Officer at The Inside Source, Inc., and in various capacities for a broadcast media company with digital services as well as at audit and law firms. </P>
</DIV></Center>


<p style="margin-top:1em; margin-bottom:0em; page-break-before:always">
<HR SIZE="3" style="COLOR:#999999" WIDTH="100%" ALIGN="CENTER">

<Center><DIV STYLE="width:8.5in" align="left">
 <P STYLE="margin-top:0pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">In addition to her finance and executive leadership roles, Ms.&nbsp;Nash has extensive board
level experience. She currently serves as a board member of SoFi Bank, a subsidiary of SoFi Technologies Inc. (NASDAQ: SOFI), and as a board member and Chair of the Audit Committee of LDR Holdings, LLC, the holding company for restaurant company
Lazy Dog Restaurants. She formerly served as a board member and member of the Audit Committee for UserTesting (NYSE: USER), an <FONT STYLE="white-space:nowrap">on-demand</FONT> human insight platform, from February 2021, and as Lead Independent
Director from October 2021, until the organization was acquired by a private equity firm. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">Ms.&nbsp;Pelage has served as Global Chief
Financial Officer of IPG Mediabrands, a leading media planning agency since April 2021, where she has managed a multi-billion dollar budget and has led a global 650 person finance team. As part of the executive leadership team, she has also been the
key architect of a multi-million dollar, multi-year transformation initiative to revamp key operating processes to bring scale and efficiency to their global operations. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">Previously, Ms.&nbsp;Pelage held several leadership roles at Charles Schwab&nbsp;&amp; Co., including as Chief Financial Officer of Charles
Schwab Bank, from May 2019 to March 2021, where she managed $390&nbsp;billion in assets with a focus on client solutions strategies and data, and, as a key member of the executive team, worked on strategy, vision, product, and technology
initiatives, as well as controls and enterprise risk management. At the same time, she held similar roles at Charles Schwab Trust Bank, Charles Schwab Premier Bank, and Charles Schwab Trust Company. As part of her responsibilities, she also led
integration and value capture efforts in major acquisitions, led strategy initiatives to drive business growth, and helped develop global engagement approaches. Prior to that, she served as Vice President of Enterprise Finance at Charles
Schwab&nbsp;&amp; Co., from November 2014 to April 2019. Prior to joining Charles Schwab, Ms.&nbsp;Pelage spent over a decade at Cr&eacute;dit Agricole Bank, where she held positions in several international locations. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">Full biographies for Ms.&nbsp;Nash and Ms.&nbsp;Pelage will be posted on the Board of Directors section of NETSCOUT&#146;s website. With the
addition of Ms.&nbsp;Nash and Ms.&nbsp;Pelage, NETSCOUT&#146;s Board of Directors is now composed of 11 directors, nine of whom are independent, four of whom are female, and three of whom are ethnically or racially diverse, and more than half of
whom have been appointed in the past six years. </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">2 </P>

</DIV></Center>


<p style="margin-top:1em; margin-bottom:0em; page-break-before:always">
<HR SIZE="3" style="COLOR:#999999" WIDTH="100%" ALIGN="CENTER">

<Center><DIV STYLE="width:8.5in" align="left">
 <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"><B><U>About NETSCOUT SYSTEMS, INC. </U></B></P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">NETSCOUT SYSTEMS, INC. (NASDAQ: NTCT) protects the connected world from cyberattacks and performance disruptions through advanced network detection and
response and pervasive network visibility. Powered by our pioneering deep packet inspection at scale, we serve the world&#146;s largest enterprises, service providers, and public sector organizations. Learn more
at&nbsp;<U>www.netscout.com</U>&nbsp;or follow @NETSCOUT on LinkedIn, Twitter, or Facebook. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"><SUP STYLE="font-size:75%; vertical-align:top">&copy;</SUP>2023 NETSCOUT SYSTEMS, INC.&nbsp;All rights reserved. NETSCOUT and the NETSCOUT logo are registered
trademarks or trademarks of NETSCOUT SYSTEMS, INC. and/or its subsidiaries and/or affiliates in the USA and/or other countries. </P> <P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE CELLSPACING="0" CELLPADDING="0" WIDTH="100%" BORDER="0" STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" ALIGN="center">


<TR>

<TD WIDTH="8%"></TD>

<TD VALIGN="bottom" WIDTH="1%"></TD>
<TD WIDTH="31%"></TD>

<TD VALIGN="bottom" WIDTH="1%"></TD>
<TD WIDTH="59%"></TD></TR>


<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"><B>Contacts:</B></P></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="top"><I>Investors</I></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom" NOWRAP><I>Media</I></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="top">Anthony Piazza</TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="top">Maribel Lopez</TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="top">Senior Vice President, Corporate Finance</TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="top">Manager, Marketing&nbsp;&amp; Corporate Communications</TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="top"><FONT STYLE="white-space:nowrap"><FONT STYLE="white-space:nowrap">978-614-4286</FONT></FONT></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="top"><FONT STYLE="white-space:nowrap"><FONT STYLE="white-space:nowrap">781-362-4330</FONT></FONT></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="top"><U>IR@netscout.com</U></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="top"><U>Maribel.Lopez@netscout.com</U></TD></TR>
</TABLE>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">3 </P>

</DIV></Center>

</BODY></HTML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.SCH
<SEQUENCE>3
<FILENAME>ntct-20230124.xsd
<DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA
<TEXT>
<XBRL>
<?xml version="1.0" encoding="us-ascii"?>
<!-- DFIN - https://www.dfinsolutions.com/ -->
<!-- CTU Version: Release master Build:20221108.6 -->
<!-- Creation date: 1/25/2023 5:02:50 PM Eastern Time -->
<!-- Copyright (c) 2023 Donnelley Financial Solutions, Inc. All Rights Reserved. -->
<xsd:schema
  xmlns:nonnum="http://www.xbrl.org/dtr/type/non-numeric"
  xmlns:num="http://www.xbrl.org/dtr/type/numeric"
  xmlns:us-types="http://fasb.org/us-types/2022"
  xmlns:ntct="http://www.netscout.com/20230124"
  xmlns:dei="http://xbrl.sec.gov/dei/2022"
  xmlns:xbrli="http://www.xbrl.org/2003/instance"
  xmlns:link="http://www.xbrl.org/2003/linkbase"
  xmlns:xlink="http://www.w3.org/1999/xlink"
  xmlns:xbrldt="http://xbrl.org/2005/xbrldt"
  attributeFormDefault="unqualified"
  elementFormDefault="qualified"
  targetNamespace="http://www.netscout.com/20230124"
  xmlns:xsd="http://www.w3.org/2001/XMLSchema">
    <xsd:import schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd" namespace="http://www.xbrl.org/2003/instance" />
    <xsd:import schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" namespace="http://www.xbrl.org/2003/linkbase" />
    <xsd:import schemaLocation="https://xbrl.sec.gov/dei/2022/dei-2022.xsd" namespace="http://xbrl.sec.gov/dei/2022" />
    <xsd:import schemaLocation="http://www.xbrl.org/dtr/type/numeric-2009-12-16.xsd" namespace="http://www.xbrl.org/dtr/type/numeric" />
    <xsd:import schemaLocation="http://www.xbrl.org/dtr/type/nonNumeric-2009-12-16.xsd" namespace="http://www.xbrl.org/dtr/type/non-numeric" />
    <xsd:import schemaLocation="https://xbrl.sec.gov/naics/2022/naics-2022.xsd" namespace="http://xbrl.sec.gov/naics/2022" />
    <xsd:import schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd" namespace="http://xbrl.org/2005/xbrldt" />
  <xsd:annotation>
    <xsd:appinfo>
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="ntct-20230124_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:title="Label Links, all" xlink:type="simple" />
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="ntct-20230124_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:title="Presentation Links, all" xlink:type="simple" />
      <link:roleType roleURI="http://www.netscout.com//20230124/taxonomy/role/DocumentDocumentAndEntityInformation" id="Role_DocumentDocumentAndEntityInformation">
        <link:definition>100000 - Document - Document and Entity Information</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
    </xsd:appinfo>
  </xsd:annotation>
</xsd:schema>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.LAB
<SEQUENCE>4
<FILENAME>ntct-20230124_lab.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="us-ascii" standalone="yes"?>
<!-- DFIN - https://www.dfinsolutions.com/ -->
<!-- CTU Version: Release master Build:20221108.6 -->
<!-- Creation date: 1/25/2023 5:02:50 PM Eastern Time -->
<!-- Copyright (c) 2023 Donnelley Financial Solutions, Inc. All Rights Reserved. -->
<link:linkbase
  xmlns:link="http://www.xbrl.org/2003/linkbase"
  xmlns:xlink="http://www.w3.org/1999/xlink"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:labelLink xlink:role="http://www.xbrl.org/2003/role/link" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_CoverAbstract" xlink:type="locator" xlink:label="dei_CoverAbstract" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_CoverAbstract" xlink:to="dei_CoverAbstract_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_CoverAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Cover [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_CoverAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cover [Abstract]</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityRegistrantName" xlink:type="locator" xlink:label="dei_EntityRegistrantName" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityRegistrantName" xlink:to="dei_EntityRegistrantName_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_EntityRegistrantName_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Entity Registrant Name</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_EntityRegistrantName_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Registrant Name</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_AmendmentFlag" xlink:type="locator" xlink:label="dei_AmendmentFlag" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_AmendmentFlag" xlink:to="dei_AmendmentFlag_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_AmendmentFlag_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Amendment Flag</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_AmendmentFlag_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Amendment Flag</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityCentralIndexKey" xlink:type="locator" xlink:label="dei_EntityCentralIndexKey" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCentralIndexKey" xlink:to="dei_EntityCentralIndexKey_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_EntityCentralIndexKey_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Entity Central Index Key</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_EntityCentralIndexKey_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Central Index Key</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_DocumentType" xlink:type="locator" xlink:label="dei_DocumentType" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentType" xlink:to="dei_DocumentType_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_DocumentType_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Document Type</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_DocumentType_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Document Type</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_DocumentPeriodEndDate" xlink:type="locator" xlink:label="dei_DocumentPeriodEndDate" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentPeriodEndDate" xlink:to="dei_DocumentPeriodEndDate_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_DocumentPeriodEndDate_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Document Period End Date</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_DocumentPeriodEndDate_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Document Period End Date</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityIncorporationStateCountryCode" xlink:type="locator" xlink:label="dei_EntityIncorporationStateCountryCode" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityIncorporationStateCountryCode" xlink:to="dei_EntityIncorporationStateCountryCode_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_EntityIncorporationStateCountryCode_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Entity Incorporation State Country Code</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_EntityIncorporationStateCountryCode_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Incorporation State Country Code</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityFileNumber" xlink:type="locator" xlink:label="dei_EntityFileNumber" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityFileNumber" xlink:to="dei_EntityFileNumber_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_EntityFileNumber_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Entity File Number</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_EntityFileNumber_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity File Number</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityTaxIdentificationNumber" xlink:type="locator" xlink:label="dei_EntityTaxIdentificationNumber" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityTaxIdentificationNumber" xlink:to="dei_EntityTaxIdentificationNumber_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_EntityTaxIdentificationNumber_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Entity Tax Identification Number</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_EntityTaxIdentificationNumber_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Tax Identification Number</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityAddressAddressLine1" xlink:type="locator" xlink:label="dei_EntityAddressAddressLine1" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressAddressLine1" xlink:to="dei_EntityAddressAddressLine1_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_EntityAddressAddressLine1_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Entity Address, Address Line One</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_EntityAddressAddressLine1_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Address, Address Line One</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityAddressCityOrTown" xlink:type="locator" xlink:label="dei_EntityAddressCityOrTown" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressCityOrTown" xlink:to="dei_EntityAddressCityOrTown_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_EntityAddressCityOrTown_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Entity Address, City or Town</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_EntityAddressCityOrTown_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Address, City or Town</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityAddressStateOrProvince" xlink:type="locator" xlink:label="dei_EntityAddressStateOrProvince" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressStateOrProvince" xlink:to="dei_EntityAddressStateOrProvince_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_EntityAddressStateOrProvince_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Entity Address, State or Province</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_EntityAddressStateOrProvince_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Address, State or Province</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityAddressPostalZipCode" xlink:type="locator" xlink:label="dei_EntityAddressPostalZipCode" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressPostalZipCode" xlink:to="dei_EntityAddressPostalZipCode_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_EntityAddressPostalZipCode_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Entity Address, Postal Zip Code</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_EntityAddressPostalZipCode_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Address, Postal Zip Code</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_CityAreaCode" xlink:type="locator" xlink:label="dei_CityAreaCode" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_CityAreaCode" xlink:to="dei_CityAreaCode_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_CityAreaCode_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">City Area Code</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_CityAreaCode_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">City Area Code</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_LocalPhoneNumber" xlink:type="locator" xlink:label="dei_LocalPhoneNumber" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_LocalPhoneNumber" xlink:to="dei_LocalPhoneNumber_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_LocalPhoneNumber_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Local Phone Number</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_LocalPhoneNumber_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Local Phone Number</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_WrittenCommunications" xlink:type="locator" xlink:label="dei_WrittenCommunications" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_WrittenCommunications" xlink:to="dei_WrittenCommunications_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_WrittenCommunications_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Written Communications</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_WrittenCommunications_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Written Communications</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_SolicitingMaterial" xlink:type="locator" xlink:label="dei_SolicitingMaterial" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_SolicitingMaterial" xlink:to="dei_SolicitingMaterial_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_SolicitingMaterial_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Soliciting Material</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_SolicitingMaterial_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Soliciting Material</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_PreCommencementTenderOffer" xlink:type="locator" xlink:label="dei_PreCommencementTenderOffer" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_PreCommencementTenderOffer" xlink:to="dei_PreCommencementTenderOffer_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_PreCommencementTenderOffer_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Pre Commencement Tender Offer</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_PreCommencementTenderOffer_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Pre Commencement Tender Offer</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_PreCommencementIssuerTenderOffer" xlink:type="locator" xlink:label="dei_PreCommencementIssuerTenderOffer" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_PreCommencementIssuerTenderOffer" xlink:to="dei_PreCommencementIssuerTenderOffer_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_PreCommencementIssuerTenderOffer_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Pre Commencement Issuer Tender Offer</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_PreCommencementIssuerTenderOffer_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Pre Commencement Issuer Tender Offer</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_Security12bTitle" xlink:type="locator" xlink:label="dei_Security12bTitle" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_Security12bTitle" xlink:to="dei_Security12bTitle_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_Security12bTitle_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Security 12b Title</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_Security12bTitle_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Security 12b Title</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_TradingSymbol" xlink:type="locator" xlink:label="dei_TradingSymbol" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_TradingSymbol" xlink:to="dei_TradingSymbol_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_TradingSymbol_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Trading Symbol</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_TradingSymbol_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Trading Symbol</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_SecurityExchangeName" xlink:type="locator" xlink:label="dei_SecurityExchangeName" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_SecurityExchangeName" xlink:to="dei_SecurityExchangeName_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_SecurityExchangeName_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Security Exchange Name</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_SecurityExchangeName_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Security Exchange Name</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityEmergingGrowthCompany" xlink:type="locator" xlink:label="dei_EntityEmergingGrowthCompany" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityEmergingGrowthCompany" xlink:to="dei_EntityEmergingGrowthCompany_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_EntityEmergingGrowthCompany_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Entity Emerging Growth Company</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_EntityEmergingGrowthCompany_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Emerging Growth Company</link:label>
  </link:labelLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.PRE
<SEQUENCE>5
<FILENAME>ntct-20230124_pre.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="us-ascii" standalone="yes"?>
<!-- DFIN - https://www.dfinsolutions.com/ -->
<!-- CTU Version: Release master Build:20221108.6 -->
<!-- Creation date: 1/25/2023 5:02:50 PM Eastern Time -->
<!-- Copyright (c) 2023 Donnelley Financial Solutions, Inc. All Rights Reserved. -->
<link:linkbase
    xmlns:link="http://www.xbrl.org/2003/linkbase"
    xmlns:xlink="http://www.w3.org/1999/xlink"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:xbrldt="http://xbrl.org/2005/xbrldt"
    xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://www.netscout.com//20230124/taxonomy/role/DocumentDocumentAndEntityInformation" xlink:href="ntct-20230124.xsd#Role_DocumentDocumentAndEntityInformation" xlink:type="simple" />
  <link:presentationLink xlink:type="extended" xlink:role="http://www.netscout.com//20230124/taxonomy/role/DocumentDocumentAndEntityInformation">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_CoverAbstract" xlink:type="locator" xlink:label="dei_CoverAbstract" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityRegistrantName" xlink:type="locator" xlink:label="dei_EntityRegistrantName" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityRegistrantName" order="22.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_AmendmentFlag" xlink:type="locator" xlink:label="dei_AmendmentFlag" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_AmendmentFlag" order="23.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityCentralIndexKey" xlink:type="locator" xlink:label="dei_EntityCentralIndexKey" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityCentralIndexKey" order="24.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_DocumentType" xlink:type="locator" xlink:label="dei_DocumentType" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_DocumentType" order="26.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_DocumentPeriodEndDate" xlink:type="locator" xlink:label="dei_DocumentPeriodEndDate" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_DocumentPeriodEndDate" order="27.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityIncorporationStateCountryCode" xlink:type="locator" xlink:label="dei_EntityIncorporationStateCountryCode" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityIncorporationStateCountryCode" order="28.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityFileNumber" xlink:type="locator" xlink:label="dei_EntityFileNumber" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityFileNumber" order="29.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityTaxIdentificationNumber" xlink:type="locator" xlink:label="dei_EntityTaxIdentificationNumber" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityTaxIdentificationNumber" order="30.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityAddressAddressLine1" xlink:type="locator" xlink:label="dei_EntityAddressAddressLine1" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityAddressAddressLine1" order="31.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityAddressCityOrTown" xlink:type="locator" xlink:label="dei_EntityAddressCityOrTown" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityAddressCityOrTown" order="32.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityAddressStateOrProvince" xlink:type="locator" xlink:label="dei_EntityAddressStateOrProvince" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityAddressStateOrProvince" order="33.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityAddressPostalZipCode" xlink:type="locator" xlink:label="dei_EntityAddressPostalZipCode" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityAddressPostalZipCode" order="34.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_CityAreaCode" xlink:type="locator" xlink:label="dei_CityAreaCode" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_CityAreaCode" order="35.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_LocalPhoneNumber" xlink:type="locator" xlink:label="dei_LocalPhoneNumber" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_LocalPhoneNumber" order="36.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_WrittenCommunications" xlink:type="locator" xlink:label="dei_WrittenCommunications" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_WrittenCommunications" order="37.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_SolicitingMaterial" xlink:type="locator" xlink:label="dei_SolicitingMaterial" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_SolicitingMaterial" order="38.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_PreCommencementTenderOffer" xlink:type="locator" xlink:label="dei_PreCommencementTenderOffer" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_PreCommencementTenderOffer" order="39.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_PreCommencementIssuerTenderOffer" xlink:type="locator" xlink:label="dei_PreCommencementIssuerTenderOffer" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_PreCommencementIssuerTenderOffer" order="40.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_Security12bTitle" xlink:type="locator" xlink:label="dei_Security12bTitle" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_Security12bTitle" order="41.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_TradingSymbol" xlink:type="locator" xlink:label="dei_TradingSymbol" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_TradingSymbol" order="42.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_SecurityExchangeName" xlink:type="locator" xlink:label="dei_SecurityExchangeName" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_SecurityExchangeName" order="43.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityEmergingGrowthCompany" xlink:type="locator" xlink:label="dei_EntityEmergingGrowthCompany" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityEmergingGrowthCompany" order="44.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>g452735g0125032530623.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
begin 644 g452735g0125032530623.jpg
M_]C_X  02D9)1@ ! 0$ 8 !@  #_VP!#  @&!@<&!0@'!P<)"0@*#!0-# L+
M#!D2$P\4'1H?'AT:'!P@)"XG("(L(QP<*#<I+# Q-#0T'R<Y/3@R/"XS-#+_
MVP!# 0D)"0P+#!@-#1@R(1PA,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R
M,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C+_P  1"  M .8# 2(  A$! Q$!_\0
M'P   04! 0$! 0$           $" P0%!@<("0H+_\0 M1   @$# P($ P4%
M! 0   %] 0(#  01!1(A,4$&$U%A!R)Q%#*!D:$((T*QP152T? D,V)R@@D*
M%A<8&1HE)B<H*2HT-38W.#DZ0T1%1D=(24I35%565UA96F-D969G:&EJ<W1U
M=G=X>7J#A(6&AXB)BI*3E)66EYB9FJ*CI*6FIZBIJK*SM+6VM[BYNL+#Q,7&
MQ\C)RM+3U-76U]C9VN'BX^3EYN?HZ>KQ\O/T]?;W^/GZ_\0 'P$  P$! 0$!
M 0$! 0        $" P0%!@<("0H+_\0 M1$  @$"! 0#! <%! 0  0)W  $"
M Q$$!2$Q!A)!40=A<1,B,H$(%$*1H;'!"2,S4O 58G+1"A8D-.$E\1<8&1HF
M)R@I*C4V-S@Y.D-$149'2$E*4U155E=865IC9&5F9VAI:G-T=79W>'EZ@H.$
MA8:'B(F*DI.4E9:7F)F:HJ.DI::GJ*FJLK.TM;:WN+FZPL/$Q<;'R,G*TM/4
MU=;7V-G:XN/DY>;GZ.GJ\O/T]?;W^/GZ_]H # ,!  (1 Q$ /P#WXD 9)  [
MFA65QE6##U!KD_B4[Q^![PHQ4EXQD'_:%><?#WQ8^B:N+6[E)L;HA6+'A&[-
M_C3L![I30ZLQ4,"1U /2ESD9!XKQ;X=3S/\ $&0-*Y#++NRW6D![0SHGWV5<
M],G%-\^'_GJG_?0KR7XORR+K.G*LC!?()P#WW&H[7X6ZK=6D-PNJQA98U< @
M\9&?6G8#V!9(W.%=6/H#0TB)]YU7/J<5Y[X6^'NH:%K\&H3ZFLD<0;**#\V0
M1Z^]6O&7@:^\2:M'>6VH"%%B$9C8'@@DY'/O0!VWGP_\]4_[Z%'GP_\ /5/^
M^A7@WBKPC?>%8+>6>_$PG8J F1C&/?WK2T;X<ZGK.D6VH1ZFD:3KN"L"2.2/
M7VHL![4K*PRI!'J#0S*HRQ 'J37&Z593> /!M_->7 NFC8RJ!D#) 4#\_P"=
M>>V-EXE^(-W<7'VL^5&WS%W(1<]  *+ >Z!@PRI!'J#2UXS!X7\:^'-3MQ8S
M,ZR.%WQOE/\ @0/:O6M2U*#2-+FOKQ]L4*98CN?0?4T@+E-$B%MH=2?0&O$K
MG7_$_CO4WMM-\R.W'(BC;:JCU8]ZM-\,?$D,?G17L)F'.T2$'\Z=@/9:0LHZ
MD#ZFO/O ,WBJ/4KBPUA)3:0)]^;DAL\!3W'6I_%9:#5"RR/*7 )1?X*YL57=
M"',E<F4N57.YWI_>7\Z4$$9!S7!:=HFI7\7FE&AC/W3(V"?PJ>>RU;11YR2,
M8QU*'(_&N;Z[42YI4W8GG>]CMZ:SJF-S!<],FLS1-875(2K +.@^8>H]:\V^
M+LLB:WIRK(P'D9P#WW&NZE4C5BI1V9:::NCUZD)"C+$ #N:JZ4Q;1[)F)+&W
MC))[_**Y?XH.\?@N4HQ7,R X/;FK&=D&4KN!!7U!IGGP_P#/5/\ OH5Y_P"!
M+6;5OAK=V0N&C>:26-9"<[<@5C?\*FU;_H+Q?]\M_C3 ]9\^'_GJG_?0I1+&
MQPLB$GL&KYW\/Z)=^(-;.F17?E.%9M[9(XKO-%^&>IZ;K5G>R:JC)!*LC*H.
M2 <XZ]Z+ >GT444@.0^)O_(C7?\ UTC_ /0Q7F-CX8.J>!)M6M4)NK2Y8.!_
M%'M4_F.OYUZ=\3?^1&N_^ND?_H8K/^$H#>%+E2 0;I@0?]U:?0!WPU\5?VMI
MG]EW<F;RU7"$GEX^WXCI^5<=\./^2A-_N2T>*M*NO WBV'5-.RMM(_F0^@_O
M(?;^AIGPSD\WQXLF,;XY3CTXH T/C!_R&]/_ .O<_P#H1JU9_%J.UL;>W_LM
MF\J-4SYG7 Q5;XP?\AO3O^O<_P#H1KT72M%TM]'L7;3[8LUO&23&.3M%'0!O
MA3Q(GBC2WO%MV@V2F,J3G/ .?UK=J*WMH+6+RK>%(DSG:BX%2T@/,_C'_P @
M[2_^NK_R%=7X%_Y$G2_^N1_]"-<I\8_^0=I?_75_Y"NK\"_\B3I?_7(_^A&G
MT N^(])_MOP_>:<&"M,GR$] P.1^HKQ[0]=U?X?ZA/:7=FQAD;,D;C&2.ZFO
M<IIH[>%YIG5(T&YF8X %4);?2/$=B"Z6]Y;N.&X/ZT 9WA_QKI'B$B.WF\JY
M/_+&3@GZ>M<U\7[R2+1["T4D)-*SM[[0,?\ H5<?XXT&#PIX@MVTR=E$B^:B
M[OFC(/K78?$&RN-8\":;JFPF:%$EE '0.HR?SQ0!L_#;38;'P=;3(H\VZ+2R
M-CD\D ?D*Z^O._A?XDM[C1ET:>54N;<GRPQQO0G/'T)->B$@#)/%)@%<);K_
M &CXIQ+RK2DD'T&3C]*ZR'6]-N=3DTZ&\B>ZC7<T:MD@5R=T&T;Q)YQ4[1)O
M'NI_^MQ7FYCIR2E\*>IG4Z'=]!@4UT61&1P"K#!![TV">*YB66%PR,,@BH[V
M]AL;9IIF  ' [D^E>@Y14>9O0NZL<=I>;'Q/Y*'Y?,:,^XY%<O\ &#_D.:?_
M ->__LQKJO#\+WVNM=,/E0F1C[G_ .O7,_&&%QJNFSE3Y;0LH/N&S_45PY6G
M[-OI?0BGL>HZ1_R!;'_KWC_]!%<M\4_^1+D_Z[I_6N@\-WL%_P"'=/GMY Z^
M0BG!Z$  @_C7+_%>^@B\,)9LX\^:=2J9YP,Y/\J]%&A+\*?^1./_ %\O_):[
M<]#7&?"V%XO!<;.I DG=USW' _H:[,]#28'B?PU_Y'Y_^N<M>VUXE\-?^1^?
M_KG+7M;.JD!F )Z9--@.HHHI 8'C/1[G7?#%Q86FWSW9&4,< X8&JG@'P_>>
M'="EM;[8)7G,@"-G P!_2NIS1F@#*\1Z%!XAT6:PFP&89C?'W''0UQ'@?P)J
M^@^)!?7HB$*1NH*N"23Q7IF:,T >?_$+P?JGB/4+.XT\1LL411@SA2#G/?ZU
M@IX/\>QHJ)?.JJ  !==!^=>O9HS3N!YIH'AKQI::[:3WU^QM4D!E!GW97N,5
MZ929HS2 XWXA^&;_ ,2V5DE@$+PR,6#MC@@?X5N^&=.FTCPW8V%P5,T,>'VG
M(SDG^M:N:,T 9OB#1UU[1;C3FG>$2@?.G8@YY]17E;^!?&.ARL-+G:2,GK!-
MMS]0<5[-FC-%P/)-'^&^L:GJ:7OB*8K&""ZM)O=_;V%>L-!$]N;=HU,)784(
MX*XQBGYHS0!Y7KWPLN8[MKO0+@!2=PA=MK)]&K,_X1OX@W ^S22W(B/!+7 Q
M^>:]GS1FG<#@O!WP[.A7R:G?W/FWB@[$C/RJ2,')[]:[#4]+@U.#9)\KC[KC
MM5W-&:B<(SCRR5T)JYQIT/6+%B+60LN?X'Q3D\/:I?2!KR4JO?<V3789HS7#
M_9M+N[=KD>S16L;"'3[<0PCCN3U)JCXD\.VOB72FL[G*L#NBD Y1O6M?-&:[
MXQ45:.QIL>,GP1XRT*5TTN9GB8]8)L _@:GT_P"&VNZO?+<:]<F./^+=)O<C
MT'I7K^:,U5P(;.TAL+.&TMD"0Q*$11V J?M29HS2 \X\&^"-5T/Q7)J%WY0@
MV.H*ODMGIQ77:MI$]]>V\T<I58SDKG&?8^U;.:,T " JBJ3D@8SZT49HH __
!V0$!

end
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>7
<FILENAME>R1.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="include/report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.22.4</span><table class="report" border="0" cellspacing="2" id="idm140057574171072">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Document and Entity Information<br></strong></div></th>
<th class="th"><div>Jan. 24, 2023</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_CoverAbstract', window );"><strong>Cover [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityRegistrantName', window );">Entity Registrant Name</a></td>
<td class="text">NETSCOUT SYSTEMS INC<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_AmendmentFlag', window );">Amendment Flag</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityCentralIndexKey', window );">Entity Central Index Key</a></td>
<td class="text">0001078075<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_DocumentType', window );">Document Type</a></td>
<td class="text">8-K<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_DocumentPeriodEndDate', window );">Document Period End Date</a></td>
<td class="text">Jan. 24,  2023<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityIncorporationStateCountryCode', window );">Entity Incorporation State Country Code</a></td>
<td class="text">DE<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityFileNumber', window );">Entity File Number</a></td>
<td class="text">000-26251<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityTaxIdentificationNumber', window );">Entity Tax Identification Number</a></td>
<td class="text">04-2837575<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityAddressAddressLine1', window );">Entity Address, Address Line One</a></td>
<td class="text">310 Littleton Road<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityAddressCityOrTown', window );">Entity Address, City or Town</a></td>
<td class="text">Westford<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityAddressStateOrProvince', window );">Entity Address, State or Province</a></td>
<td class="text">MA<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityAddressPostalZipCode', window );">Entity Address, Postal Zip Code</a></td>
<td class="text">01886<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_CityAreaCode', window );">City Area Code</a></td>
<td class="text">(978)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_LocalPhoneNumber', window );">Local Phone Number</a></td>
<td class="text">614-4000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_WrittenCommunications', window );">Written Communications</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_SolicitingMaterial', window );">Soliciting Material</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_PreCommencementTenderOffer', window );">Pre Commencement Tender Offer</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_PreCommencementIssuerTenderOffer', window );">Pre Commencement Issuer Tender Offer</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_Security12bTitle', window );">Security 12b Title</a></td>
<td class="text">Common Stock<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_TradingSymbol', window );">Trading Symbol</a></td>
<td class="text">NTCT<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_SecurityExchangeName', window );">Security Exchange Name</a></td>
<td class="text">NASDAQ<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityEmergingGrowthCompany', window );">Entity Emerging Growth Company</a></td>
<td class="text">false<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_AmendmentFlag">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_AmendmentFlag</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_CityAreaCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Area code of city</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_CityAreaCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_CoverAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Cover page.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_CoverAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentPeriodEndDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>For the EDGAR submission types of Form 8-K: the date of the report, the date of the earliest event reported; for the EDGAR submission types of Form N-1A: the filing date; for all other submission types: the end of the reporting or transition period.  The format of the date is YYYY-MM-DD.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentPeriodEndDate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:dateItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentType">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentType</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:submissionTypeItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressAddressLine1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Address Line 1 such as Attn, Building Name, Street Name</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressAddressLine1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressCityOrTown">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Name of the City or Town</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressCityOrTown</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressPostalZipCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Code for the postal or zip code</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressPostalZipCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressStateOrProvince">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Name of the state or province.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressStateOrProvince</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:stateOrProvinceItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityCentralIndexKey">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityCentralIndexKey</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:centralIndexKeyItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityEmergingGrowthCompany">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Indicate if registrant meets the emerging growth company criteria.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityEmergingGrowthCompany</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityFileNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityFileNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:fileNumberItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityIncorporationStateCountryCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Two-character EDGAR code representing the state or country of incorporation.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityIncorporationStateCountryCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:edgarStateCountryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityRegistrantName">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityRegistrantName</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityTaxIdentificationNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityTaxIdentificationNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:employerIdItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LocalPhoneNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Local phone number for entity.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LocalPhoneNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_PreCommencementIssuerTenderOffer">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 13e<br> -Subsection 4c<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_PreCommencementIssuerTenderOffer</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_PreCommencementTenderOffer">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 14d<br> -Subsection 2b<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_PreCommencementTenderOffer</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_Security12bTitle">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Title of a 12(b) registered security.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_Security12bTitle</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:securityTitleItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_SecurityExchangeName">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Name of the Exchange on which a security is registered.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection d1-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_SecurityExchangeName</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:edgarExchangeCodeItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_SolicitingMaterial">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as soliciting material pursuant to Rule 14a-12 under the Exchange Act.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Section 14a<br> -Number 240<br> -Subsection 12<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_SolicitingMaterial</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_TradingSymbol">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Trading symbol of an instrument as listed on an exchange.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_TradingSymbol</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:tradingSymbolItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_WrittenCommunications">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as written communications pursuant to Rule 425 under the Securities Act.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Securities Act<br> -Number 230<br> -Section 425<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_WrittenCommunications</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>8
<FILENAME>d452735d8k_htm.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<XML>
<?xml version="1.0" encoding="utf-8"?>
<xbrl
  xmlns="http://www.xbrl.org/2003/instance"
  xmlns:dei="http://xbrl.sec.gov/dei/2022"
  xmlns:link="http://www.xbrl.org/2003/linkbase"
  xmlns:xlink="http://www.w3.org/1999/xlink">
    <link:schemaRef xlink:href="ntct-20230124.xsd" xlink:type="simple"/>
    <context id="duration_2023-01-24_to_2023-01-24">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001078075</identifier>
        </entity>
        <period>
            <startDate>2023-01-24</startDate>
            <endDate>2023-01-24</endDate>
        </period>
    </context>
    <dei:EntityRegistrantName
      contextRef="duration_2023-01-24_to_2023-01-24"
      id="Hidden_dei_EntityRegistrantName">NETSCOUT SYSTEMS INC</dei:EntityRegistrantName>
    <dei:AmendmentFlag contextRef="duration_2023-01-24_to_2023-01-24">false</dei:AmendmentFlag>
    <dei:EntityCentralIndexKey
      contextRef="duration_2023-01-24_to_2023-01-24"
      id="Hidden_dei_EntityCentralIndexKey">0001078075</dei:EntityCentralIndexKey>
    <dei:DocumentType contextRef="duration_2023-01-24_to_2023-01-24">8-K</dei:DocumentType>
    <dei:DocumentPeriodEndDate contextRef="duration_2023-01-24_to_2023-01-24">2023-01-24</dei:DocumentPeriodEndDate>
    <dei:EntityIncorporationStateCountryCode contextRef="duration_2023-01-24_to_2023-01-24">DE</dei:EntityIncorporationStateCountryCode>
    <dei:EntityFileNumber contextRef="duration_2023-01-24_to_2023-01-24">000-26251</dei:EntityFileNumber>
    <dei:EntityTaxIdentificationNumber contextRef="duration_2023-01-24_to_2023-01-24">04-2837575</dei:EntityTaxIdentificationNumber>
    <dei:EntityAddressAddressLine1 contextRef="duration_2023-01-24_to_2023-01-24">310 Littleton Road</dei:EntityAddressAddressLine1>
    <dei:EntityAddressCityOrTown contextRef="duration_2023-01-24_to_2023-01-24">Westford</dei:EntityAddressCityOrTown>
    <dei:EntityAddressStateOrProvince contextRef="duration_2023-01-24_to_2023-01-24">MA</dei:EntityAddressStateOrProvince>
    <dei:EntityAddressPostalZipCode contextRef="duration_2023-01-24_to_2023-01-24">01886</dei:EntityAddressPostalZipCode>
    <dei:CityAreaCode contextRef="duration_2023-01-24_to_2023-01-24">(978)</dei:CityAreaCode>
    <dei:LocalPhoneNumber contextRef="duration_2023-01-24_to_2023-01-24">614-4000</dei:LocalPhoneNumber>
    <dei:WrittenCommunications contextRef="duration_2023-01-24_to_2023-01-24">false</dei:WrittenCommunications>
    <dei:SolicitingMaterial contextRef="duration_2023-01-24_to_2023-01-24">false</dei:SolicitingMaterial>
    <dei:PreCommencementTenderOffer contextRef="duration_2023-01-24_to_2023-01-24">false</dei:PreCommencementTenderOffer>
    <dei:PreCommencementIssuerTenderOffer contextRef="duration_2023-01-24_to_2023-01-24">false</dei:PreCommencementIssuerTenderOffer>
    <dei:Security12bTitle contextRef="duration_2023-01-24_to_2023-01-24">Common Stock</dei:Security12bTitle>
    <dei:TradingSymbol contextRef="duration_2023-01-24_to_2023-01-24">NTCT</dei:TradingSymbol>
    <dei:SecurityExchangeName contextRef="duration_2023-01-24_to_2023-01-24">NASDAQ</dei:SecurityExchangeName>
    <dei:EntityEmergingGrowthCompany contextRef="duration_2023-01-24_to_2023-01-24">false</dei:EntityEmergingGrowthCompany>
</xbrl>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EXCEL
<SEQUENCE>9
<FILENAME>Financial_Report.xlsx
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 Financial_Report.xlsx
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M"[Q'GM+:4C9(MJ@'X<;$W$!'GR6+,-+*^"GJV]^03FQ+*K*4^_IU"9=[X=K
MNH:R5:9/+W+]DJV8$@"W4/)-I&%]&G'-QS&&5AD^Q1W[_V@+J0TX[I\B.SM5
M&Q0]VN]W,;9J$:"X=^<E',/N\3P*+O##3:__(X92&3_%K?N+#"$KBZU,,>]H
M$.G2]E4;' 0CJE8!BIOWBX(YQ%-(39+LTJ-OZ%HJ7*AIS::5^U/<I0,9BU 8
MD6[((PQP)5A<RX.K-/)4?D]QLUXHGJ>'PPPKEFW8W<#V\&F]/E,_7*^)S*^,
MW\==^ANRF=8[(&L";)!M!*Q\W\=-.N#A3MGI1_T560HPZUH<7,3V,-\ R/ 5
MHSK9W..FO%0LLJ,K>$]6LG9L-0C,EY,E1E(YNH^[;YF?Z2'<LG3#S^[C&X3F
MX^!^_!O&5%FY?Y&53Q.N-C9+/X."V=IQEK&T=NO<('AV.+DG)TA[&G]D]HN:
MQ'P-0MYU#VQ9%0?<HF%DEA\J5]+ $36_W'(&0]V^ ,_74IJ/ACVGEO]F&/T+
M4$L#!!0    ( -I#.5:?H!OPL0(  .(,   -    >&PO<W1Y;&5S+GAM;-U7
M;6O;,!#^*T(_8&YB:N*1&+9 8;"-0O-A7Y58=@1Z\62Y<_KKI[-L)VEU9=V'
ML<VAR=T]NKM'=R>9KEMWDOSAR+DCO9*ZW="C<\W[)&D/1ZY8^\XT7'ND,E8Q
MYU5;)VUC.2M;<%(R6=[<9(EB0M-BK3MUIUQ+#J;3;D-O:%*L*Z//EI0&@U_*
M%">/3&[HEDFQMV)8RY20IV!>@N%@I+'$>2I\0Q=@:9\"O @:L!SC**&-!6,2
M,H3O_;C\&3!IK5>%E#/!)0V&8MTPY[C5=UX9%@_&%Q 9Y=VI\0QKRTZ+Y2T]
M.PP_/LG>V)+;.<V"3J9B+7D%=*RHC_#K3), Z)Q17B@%JXUF X?)8Q1\V .7
M\@%:^*VZBMU7)/3B4PEM(+#52?2$1C&$"0K$OXP68E^$O?VML*01C\9][/QN
M]*!_[XSC]Y97HA_TOIKS8]$7>'36-/+T08I:*Q[V_LL)BS6;_,C16/'DL\&D
M'+R!6TH>N77B<&GY85FSX[V;IJFO<,[+?Y#SGZUSS36W3%Z2]J/_-U?Y+8R3
M\?1<'-&K SI;"5R$&_H5[E=YYD#VG9!.Z%$[BK+D^L4Y]>$=V_L+_"J^7U_R
MBG72[69P0\_R%UZ*3N7SJGNHR[CJ+'^&^VB1S;>PSR5TR7M>;D?5UOM!)%[P
M6<<'')XC=\,31S"?@,41P+ \& /,)WAA>?ZG_:S0_00,X[:*(BO49X7Z!*\8
MLAT^6)ZX3^Z?^$[S/$VS#*OH=AMEL,7JEF7P%X^&<0,/+ ]D>ENM\6[C$_+Z
M'& ]?6U"L)WBDXCM%*\U(/&Z@4>>Q[N-Y0$/K O8[$#^>!Z8J;A/FD)7,6[8
M"<:1/,<0F,7XC&894IT,/O'^8*<D3?,\C@ 69Y"F& *G$4<P!L !0])T> \^
M>Q\ETWLJ.?]74_P$4$L#!!0    ( -I#.5:7BKL<P    !,"   +    7W)E
M;',O+G)E;'.=DKENPS ,0'_%T)XP!] AB#-E\18$^0%6H@_8$@6*19V_K]JE
M<9 +&7D]/!+<'FE [3BDMHNI&/T04FE:U;@!2+8ECVG.D4*NU"P>-8?20$3;
M8T.P6BP^0"X99K>]9!:G<Z17B%S7G:4]VR]/06^ KSI,<4)I2$LS#O#-TG\R
M]_,,-47E2B.56QIXT^7^=N!)T:$B6!::1<G3HAVE?QW']I#3Z:]C(K1Z6^CY
M<6A4"H[<8R6,<6*T_C6"R0_L?@!02P,$%     @ VD,Y5APX9>H_ 0  / (
M  \   !X;"]W;W)K8F]O:RYX;6R-4<MNPD ,_)75?D 34(M41+B4/I"J%I6*
M^Y)UB,4^(J\#+5]?)U%4I%YZ\GILC6=F%^=(QWV,1_7E74B%KIF;>9:EL@9O
MTDUL(,BDBN0-2TN'+#4$QJ8:@+W+IGD^R[S!H)>+D6M#V743&4K&& 3L@!W"
M.?W.NU:=,.$>'?)WH?NW ZT\!O1X 5OH7*M4Q_-+)+S$P,9M2XK.%7HR#'9
MC.4?>-N)_#3[U"-L]A]&A!1ZE@MAA92XW^CYC6@\@2P/7<OQ"1T#K0S#,\6V
MP7#H:,1%=F6CSV&L0XAS^D^,L:JPA%4L6P^!AQP)7"<PI!J;I%4P'@H]KB@3
MK'H,+"&I=1BH9+=S*J?7=G#-(O<J0YJC#&AM!^&C6@L5!K!O<B )+LF5&U)=
MZ7FFMW>3>TFH=>Y!L/?P&HT=S8\?M_P!4$L#!!0    ( -I#.58D'INBK0
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M;V-0<F]P<R]A<' N>&UL4$L! A0#%     @ VD,Y5BP&]$/N    *P(  !$
M             ( !KP   &1O8U!R;W!S+V-O<F4N>&UL4$L! A0#%     @
MVD,Y5IE<G",0!@  G"<  !,              ( !S $  'AL+W1H96UE+W1H
M96UE,2YX;6Q02P$"% ,4    " #:0SE6K-J+*S@$  !R$   &
M    @($-"   >&PO=V]R:W-H965T<R]S:&5E=#$N>&UL4$L! A0#%     @
MVD,Y5I^@&_"Q @  X@P   T              ( !>PP  'AL+W-T>6QE<RYX
M;6Q02P$"% ,4    " #:0SE6EXJ[',     3 @  "P              @ %7
M#P  7W)E;',O+G)E;'-02P$"% ,4    " #:0SE6'#AEZC\!   \ @  #P
M            @ % $   >&PO=V]R:V)O;VLN>&UL4$L! A0#%     @ VD,Y
M5B0>FZ*M    ^ $  !H              ( !K!$  'AL+U]R96QS+W=O<FMB
M;V]K+GAM;"YR96QS4$L! A0#%     @ VD,Y5F60>9(9 0  SP,  !,
M         ( !D1(  %M#;VYT96YT7U1Y<&5S72YX;6Q02P4&      D "0 ^
) @  VQ,

end
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>10
<FILENAME>Show.js
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
// Edgar(tm) Renderer was created by staff of the U.S. Securities and Exchange Commission.  Data and content created by government employees within the scope of their employment are not subject to domestic copyright protection. 17 U.S.C. 105.
var Show={};Show.LastAR=null,Show.showAR=function(a,r,w){if(Show.LastAR)Show.hideAR();var e=a;while(e&&e.nodeName!='TABLE')e=e.nextSibling;if(!e||e.nodeName!='TABLE'){var ref=((window)?w.document:document).getElementById(r);if(ref){e=ref.cloneNode(!0);
e.removeAttribute('id');a.parentNode.appendChild(e)}}
if(e)e.style.display='block';Show.LastAR=e};Show.hideAR=function(){Show.LastAR.style.display='none'};Show.toggleNext=function(a){var e=a;while(e.nodeName!='DIV')e=e.nextSibling;if(!e.style){}else if(!e.style.display){}else{var d,p_;if(e.style.display=='none'){d='block';p='-'}else{d='none';p='+'}
e.style.display=d;if(a.textContent){a.textContent=p+a.textContent.substring(1)}else{a.innerText=p+a.innerText.substring(1)}}}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>11
<FILENAME>report.css
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
/* Updated 2009-11-04 */
/* v2.2.0.24 */

/* DefRef Styles */
..report table.authRefData{
	background-color: #def;
	border: 2px solid #2F4497;
	font-size: 1em;
	position: absolute;
}

..report table.authRefData a {
	display: block;
	font-weight: bold;
}

..report table.authRefData p {
	margin-top: 0px;
}

..report table.authRefData .hide {
	background-color: #2F4497;
	padding: 1px 3px 0px 0px;
	text-align: right;
}

..report table.authRefData .hide a:hover {
	background-color: #2F4497;
}

..report table.authRefData .body {
	height: 150px;
	overflow: auto;
	width: 400px;
}

..report table.authRefData table{
	font-size: 1em;
}

/* Report Styles */
..pl a, .pl a:visited {
	color: black;
	text-decoration: none;
}

/* table */
..report {
	background-color: white;
	border: 2px solid #acf;
	clear: both;
	color: black;
	font: normal 8pt Helvetica, Arial, san-serif;
	margin-bottom: 2em;
}

..report hr {
	border: 1px solid #acf;
}

/* Top labels */
..report th {
	background-color: #acf;
	color: black;
	font-weight: bold;
	text-align: center;
}

..report th.void	{
	background-color: transparent;
	color: #000000;
	font: bold 10pt Helvetica, Arial, san-serif;
	text-align: left;
}

..report .pl {
	text-align: left;
	vertical-align: top;
	white-space: normal;
	width: 200px;
	white-space: normal; /* word-wrap: break-word; */
}

..report td.pl a.a {
	cursor: pointer;
	display: block;
	width: 200px;
	overflow: hidden;
}

..report td.pl div.a {
	width: 200px;
}

..report td.pl a:hover {
	background-color: #ffc;
}

/* Header rows... */
..report tr.rh {
	background-color: #acf;
	color: black;
	font-weight: bold;
}

/* Calendars... */
..report .rc {
	background-color: #f0f0f0;
}

/* Even rows... */
..report .re, .report .reu {
	background-color: #def;
}

..report .reu td {
	border-bottom: 1px solid black;
}

/* Odd rows... */
..report .ro, .report .rou {
	background-color: white;
}

..report .rou td {
	border-bottom: 1px solid black;
}

..report .rou table td, .report .reu table td {
	border-bottom: 0px solid black;
}

/* styles for footnote marker */
..report .fn {
	white-space: nowrap;
}

/* styles for numeric types */
..report .num, .report .nump {
	text-align: right;
	white-space: nowrap;
}

..report .nump {
	padding-left: 2em;
}

..report .nump {
	padding: 0px 0.4em 0px 2em;
}

/* styles for text types */
..report .text {
	text-align: left;
	white-space: normal;
}

..report .text .big {
	margin-bottom: 1em;
	width: 17em;
}

..report .text .more {
	display: none;
}

..report .text .note {
	font-style: italic;
	font-weight: bold;
}

..report .text .small {
	width: 10em;
}

..report sup {
	font-style: italic;
}

..report .outerFootnotes {
	font-size: 1em;
}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>12
<FILENAME>FilingSummary.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<XML>
<?xml version='1.0' encoding='utf-8'?>
<FilingSummary>
  <Version>3.22.4</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>1</ContextCount>
  <ElementCount>22</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>false</FootnotesReported>
  <SegmentCount>0</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>0</UnitCount>
  <MyReports>
    <Report instance="d452735d8k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>100000 - Document - Document and Entity Information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.netscout.com//20230124/taxonomy/role/DocumentDocumentAndEntityInformation</Role>
      <ShortName>Document and Entity Information</ShortName>
      <MenuCategory>Cover</MenuCategory>
      <Position>1</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <LongName>All Reports</LongName>
      <ReportType>Book</ReportType>
      <ShortName>All Reports</ShortName>
    </Report>
  </MyReports>
  <Logs>
    <Log type="Warning">[ix-0514-Hidden-Fact-Eligible-For-Transform] WARN: 1 fact(s) appearing in ix:hidden were eligible for transformation: dei:EntityRegistrantName -  d452735d8k.htm 7</Log>
  </Logs>
  <InputFiles>
    <File doctype="8-K" original="d452735d8k.htm">d452735d8k.htm</File>
    <File>d452735dex991.htm</File>
    <File>ntct-20230124.xsd</File>
    <File>ntct-20230124_lab.xml</File>
    <File>ntct-20230124_pre.xml</File>
  </InputFiles>
  <SupplementalFiles/>
  <BaseTaxonomies>
    <BaseTaxonomy items="22">http://xbrl.sec.gov/dei/2022</BaseTaxonomy>
  </BaseTaxonomies>
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>false</HasCalculationLinkbase>
</FilingSummary>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>JSON
<SEQUENCE>15
<FILENAME>MetaLinks.json
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
{
 "instance": {
  "d452735d8k.htm": {
   "axisCustom": 0,
   "axisStandard": 0,
   "baseTaxonomies": {
    "http://xbrl.sec.gov/dei/2022": 22
   },
   "contextCount": 1,
   "dts": {
    "inline": {
     "local": [
      "d452735d8k.htm"
     ]
    },
    "labelLink": {
     "local": [
      "ntct-20230124_lab.xml"
     ]
    },
    "presentationLink": {
     "local": [
      "ntct-20230124_pre.xml"
     ]
    },
    "schema": {
     "local": [
      "ntct-20230124.xsd"
     ],
     "remote": [
      "http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xl-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xlink-2003-12-31.xsd",
      "http://www.xbrl.org/2005/xbrldt-2005.xsd",
      "http://www.xbrl.org/dtr/type/nonNumeric-2009-12-16.xsd",
      "http://www.xbrl.org/dtr/type/numeric-2009-12-16.xsd",
      "https://www.xbrl.org/dtr/type/2020-01-21/types.xsd",
      "https://xbrl.sec.gov/dei/2022/dei-2022.xsd",
      "https://xbrl.sec.gov/naics/2022/naics-2022.xsd"
     ]
    }
   },
   "elementCount": 23,
   "entityCount": 1,
   "hidden": {
    "http://xbrl.sec.gov/dei/2022": 3,
    "total": 3
   },
   "keyCustom": 0,
   "keyStandard": 22,
   "memberCustom": 0,
   "memberStandard": 0,
   "nsprefix": "ntct",
   "nsuri": "http://www.netscout.com/20230124",
   "report": {
    "R1": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "p",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "d452735d8k.htm",
      "contextRef": "duration_2023-01-24_to_2023-01-24",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "dei:DocumentType",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "document",
     "isDefault": "true",
     "longName": "100000 - Document - Document and Entity Information",
     "menuCat": "Cover",
     "order": "1",
     "role": "http://www.netscout.com//20230124/taxonomy/role/DocumentDocumentAndEntityInformation",
     "shortName": "Document and Entity Information",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "p",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "d452735d8k.htm",
      "contextRef": "duration_2023-01-24_to_2023-01-24",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "dei:DocumentType",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    }
   },
   "segmentCount": 0,
   "tag": {
    "dei_AmendmentFlag": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.",
        "label": "Amendment Flag",
        "terseLabel": "Amendment Flag"
       }
      }
     },
     "localname": "AmendmentFlag",
     "nsuri": "http://xbrl.sec.gov/dei/2022",
     "presentation": [
      "http://www.netscout.com//20230124/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_CityAreaCode": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Area code of city",
        "label": "City Area Code",
        "terseLabel": "City Area Code"
       }
      }
     },
     "localname": "CityAreaCode",
     "nsuri": "http://xbrl.sec.gov/dei/2022",
     "presentation": [
      "http://www.netscout.com//20230124/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_CoverAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Cover page.",
        "label": "Cover [Abstract]",
        "terseLabel": "Cover [Abstract]"
       }
      }
     },
     "localname": "CoverAbstract",
     "nsuri": "http://xbrl.sec.gov/dei/2022",
     "xbrltype": "stringItemType"
    },
    "dei_DocumentPeriodEndDate": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "For the EDGAR submission types of Form 8-K: the date of the report, the date of the earliest event reported; for the EDGAR submission types of Form N-1A: the filing date; for all other submission types: the end of the reporting or transition period.  The format of the date is YYYY-MM-DD.",
        "label": "Document Period End Date",
        "terseLabel": "Document Period End Date"
       }
      }
     },
     "localname": "DocumentPeriodEndDate",
     "nsuri": "http://xbrl.sec.gov/dei/2022",
     "presentation": [
      "http://www.netscout.com//20230124/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "dateItemType"
    },
    "dei_DocumentType": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.",
        "label": "Document Type",
        "terseLabel": "Document Type"
       }
      }
     },
     "localname": "DocumentType",
     "nsuri": "http://xbrl.sec.gov/dei/2022",
     "presentation": [
      "http://www.netscout.com//20230124/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "submissionTypeItemType"
    },
    "dei_EntityAddressAddressLine1": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Address Line 1 such as Attn, Building Name, Street Name",
        "label": "Entity Address, Address Line One",
        "terseLabel": "Entity Address, Address Line One"
       }
      }
     },
     "localname": "EntityAddressAddressLine1",
     "nsuri": "http://xbrl.sec.gov/dei/2022",
     "presentation": [
      "http://www.netscout.com//20230124/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressCityOrTown": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Name of the City or Town",
        "label": "Entity Address, City or Town",
        "terseLabel": "Entity Address, City or Town"
       }
      }
     },
     "localname": "EntityAddressCityOrTown",
     "nsuri": "http://xbrl.sec.gov/dei/2022",
     "presentation": [
      "http://www.netscout.com//20230124/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressPostalZipCode": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Code for the postal or zip code",
        "label": "Entity Address, Postal Zip Code",
        "terseLabel": "Entity Address, Postal Zip Code"
       }
      }
     },
     "localname": "EntityAddressPostalZipCode",
     "nsuri": "http://xbrl.sec.gov/dei/2022",
     "presentation": [
      "http://www.netscout.com//20230124/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressStateOrProvince": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Name of the state or province.",
        "label": "Entity Address, State or Province",
        "terseLabel": "Entity Address, State or Province"
       }
      }
     },
     "localname": "EntityAddressStateOrProvince",
     "nsuri": "http://xbrl.sec.gov/dei/2022",
     "presentation": [
      "http://www.netscout.com//20230124/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "stateOrProvinceItemType"
    },
    "dei_EntityCentralIndexKey": {
     "auth_ref": [
      "r1"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.",
        "label": "Entity Central Index Key",
        "terseLabel": "Entity Central Index Key"
       }
      }
     },
     "localname": "EntityCentralIndexKey",
     "nsuri": "http://xbrl.sec.gov/dei/2022",
     "presentation": [
      "http://www.netscout.com//20230124/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "centralIndexKeyItemType"
    },
    "dei_EntityEmergingGrowthCompany": {
     "auth_ref": [
      "r1"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Indicate if registrant meets the emerging growth company criteria.",
        "label": "Entity Emerging Growth Company",
        "terseLabel": "Entity Emerging Growth Company"
       }
      }
     },
     "localname": "EntityEmergingGrowthCompany",
     "nsuri": "http://xbrl.sec.gov/dei/2022",
     "presentation": [
      "http://www.netscout.com//20230124/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_EntityFileNumber": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.",
        "label": "Entity File Number",
        "terseLabel": "Entity File Number"
       }
      }
     },
     "localname": "EntityFileNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2022",
     "presentation": [
      "http://www.netscout.com//20230124/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "fileNumberItemType"
    },
    "dei_EntityIncorporationStateCountryCode": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Two-character EDGAR code representing the state or country of incorporation.",
        "label": "Entity Incorporation State Country Code",
        "terseLabel": "Entity Incorporation State Country Code"
       }
      }
     },
     "localname": "EntityIncorporationStateCountryCode",
     "nsuri": "http://xbrl.sec.gov/dei/2022",
     "presentation": [
      "http://www.netscout.com//20230124/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "edgarStateCountryItemType"
    },
    "dei_EntityRegistrantName": {
     "auth_ref": [
      "r1"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.",
        "label": "Entity Registrant Name",
        "terseLabel": "Entity Registrant Name"
       }
      }
     },
     "localname": "EntityRegistrantName",
     "nsuri": "http://xbrl.sec.gov/dei/2022",
     "presentation": [
      "http://www.netscout.com//20230124/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityTaxIdentificationNumber": {
     "auth_ref": [
      "r1"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.",
        "label": "Entity Tax Identification Number",
        "terseLabel": "Entity Tax Identification Number"
       }
      }
     },
     "localname": "EntityTaxIdentificationNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2022",
     "presentation": [
      "http://www.netscout.com//20230124/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "employerIdItemType"
    },
    "dei_LocalPhoneNumber": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Local phone number for entity.",
        "label": "Local Phone Number",
        "terseLabel": "Local Phone Number"
       }
      }
     },
     "localname": "LocalPhoneNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2022",
     "presentation": [
      "http://www.netscout.com//20230124/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_PreCommencementIssuerTenderOffer": {
     "auth_ref": [
      "r3"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act.",
        "label": "Pre Commencement Issuer Tender Offer",
        "terseLabel": "Pre Commencement Issuer Tender Offer"
       }
      }
     },
     "localname": "PreCommencementIssuerTenderOffer",
     "nsuri": "http://xbrl.sec.gov/dei/2022",
     "presentation": [
      "http://www.netscout.com//20230124/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_PreCommencementTenderOffer": {
     "auth_ref": [
      "r4"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act.",
        "label": "Pre Commencement Tender Offer",
        "terseLabel": "Pre Commencement Tender Offer"
       }
      }
     },
     "localname": "PreCommencementTenderOffer",
     "nsuri": "http://xbrl.sec.gov/dei/2022",
     "presentation": [
      "http://www.netscout.com//20230124/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_Security12bTitle": {
     "auth_ref": [
      "r0"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Title of a 12(b) registered security.",
        "label": "Security 12b Title",
        "terseLabel": "Security 12b Title"
       }
      }
     },
     "localname": "Security12bTitle",
     "nsuri": "http://xbrl.sec.gov/dei/2022",
     "presentation": [
      "http://www.netscout.com//20230124/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "securityTitleItemType"
    },
    "dei_SecurityExchangeName": {
     "auth_ref": [
      "r2"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Name of the Exchange on which a security is registered.",
        "label": "Security Exchange Name",
        "terseLabel": "Security Exchange Name"
       }
      }
     },
     "localname": "SecurityExchangeName",
     "nsuri": "http://xbrl.sec.gov/dei/2022",
     "presentation": [
      "http://www.netscout.com//20230124/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "edgarExchangeCodeItemType"
    },
    "dei_SolicitingMaterial": {
     "auth_ref": [
      "r5"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as soliciting material pursuant to Rule 14a-12 under the Exchange Act.",
        "label": "Soliciting Material",
        "terseLabel": "Soliciting Material"
       }
      }
     },
     "localname": "SolicitingMaterial",
     "nsuri": "http://xbrl.sec.gov/dei/2022",
     "presentation": [
      "http://www.netscout.com//20230124/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_TradingSymbol": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Trading symbol of an instrument as listed on an exchange.",
        "label": "Trading Symbol",
        "terseLabel": "Trading Symbol"
       }
      }
     },
     "localname": "TradingSymbol",
     "nsuri": "http://xbrl.sec.gov/dei/2022",
     "presentation": [
      "http://www.netscout.com//20230124/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "tradingSymbolItemType"
    },
    "dei_WrittenCommunications": {
     "auth_ref": [
      "r6"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as written communications pursuant to Rule 425 under the Securities Act.",
        "label": "Written Communications",
        "terseLabel": "Written Communications"
       }
      }
     },
     "localname": "WrittenCommunications",
     "nsuri": "http://xbrl.sec.gov/dei/2022",
     "presentation": [
      "http://www.netscout.com//20230124/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    }
   },
   "unitCount": 0
  }
 },
 "std_ref": {
  "r0": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "b",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "b-2",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r2": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "d1-1",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r3": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "13e",
   "Subsection": "4c",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r4": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "14d",
   "Subsection": "2b",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r5": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "14a",
   "Subsection": "12",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r6": {
   "Name": "Securities Act",
   "Number": "230",
   "Publisher": "SEC",
   "Section": "425",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  }
 },
 "version": "2.2"
}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>ZIP
<SEQUENCE>16
<FILENAME>0001193125-23-014831-xbrl.zip
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 0001193125-23-014831-xbrl.zip
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MUM;V6EI;<GGU?%%!4"[?Z.4;T,M>N!OD3[?5Z9-NZ_:FVW]Y:7/[I=O[<@4
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MIJ*TD<B/HMW:?)_QA0S7[8E<B(1=BQ6[50N.E7K#P=7U:4W+>8"E.F?=_H=
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MK(B*(/>UU2J(N[AF)2"I ;H(TO+:2NN6];5!_VY(GXI@9>9FJKNO2_)V3D<
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M"U!+ 0(4 Q0    ( -I#.5;?'3GA@Q0  'MW   .              "  0
M  !D-#4R-S,U9#AK+FAT;5!+ 0(4 Q0    ( -I#.59>NO0K_0T  *4K   1
M              "  :\4  !D-#4R-S,U9&5X.3DQ+FAT;5!+ 0(4 Q0    (
M -I#.59]>A@T.@,  $P+   1              "  =LB  !N=&-T+3(P,C,P
M,3(T+GAS9%!+ 0(4 Q0    ( -I#.59T(KM=8 8  +Y#   5
M  "  40F  !N=&-T+3(P,C,P,3(T7VQA8BYX;6Q02P$"% ,4    " #:0SE6
M-!'G_+8$  !\*@  %0              @ '7+   ;G1C="TR,#(S,#$R-%]P
<<F4N>&UL4$L%!@     %  4 0 $  , Q      $!

end
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
