<SEC-DOCUMENT>0001104659-25-047847.txt : 20250513
<SEC-HEADER>0001104659-25-047847.hdr.sgml : 20250513
<ACCEPTANCE-DATETIME>20250513162204
ACCESSION NUMBER:		0001104659-25-047847
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		16
CONFORMED PERIOD OF REPORT:	20250509
ITEM INFORMATION:		Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20250513
DATE AS OF CHANGE:		20250513

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SELECTIVE INSURANCE GROUP INC
		CENTRAL INDEX KEY:			0000230557
		STANDARD INDUSTRIAL CLASSIFICATION:	FIRE, MARINE & CASUALTY INSURANCE [6331]
		ORGANIZATION NAME:           	02 Finance
		EIN:				222168890
		STATE OF INCORPORATION:			NJ
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-33067
		FILM NUMBER:		25940482

	BUSINESS ADDRESS:	
		STREET 1:		40 WANTAGE AVENUE
		CITY:			BRANCHVILLE
		STATE:			NJ
		ZIP:			07890
		BUSINESS PHONE:		9739483000

	MAIL ADDRESS:	
		STREET 1:		40 WANTAGE AVE
		STREET 2:		40 WANTAGE AVE
		CITY:			BRANCHVILLE
		STATE:			NJ
		ZIP:			07890

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	SRI CORP
		DATE OF NAME CHANGE:	19860508
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>tm2514970d1_8k.htm
<DESCRIPTION>FORM 8-K
<TEXT>
<XBRL>
<?xml version='1.0' encoding='ASCII'?>
<html xmlns="http://www.w3.org/1999/xhtml" xmlns:xs="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" 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:link="http://www.xbrl.org/2003/linkbase" xmlns:dei="http://xbrl.sec.gov/dei/2023" xmlns:us-gaap="http://fasb.org/us-gaap/2023" xmlns:us-roles="http://fasb.org/us-roles/2023" xmlns:dtr-types="http://www.xbrl.org/dtr/type/2022-03-31" xmlns:country="http://xbrl.sec.gov/country/2023" xmlns:srt="http://fasb.org/srt/2023" xmlns:sigi="http://selective.com/20250509">
<head>
     <title></title>
<meta http-equiv="Content-Type" content="text/html"/>
</head>
<!-- Field: Set; Name: xdx; ID: xdx_02C_US%2DGAAP%2D2023 -->
<!-- Field: Set; Name: xdx; ID: xdx_03B_sigi_selective.com_20250509 -->
<!-- Field: Set; Name: xdx; ID: xdx_04F_20250509_20250509 -->
<!-- Field: Set; Name: xdx; ID: xdx_059_edei%2D%2DAmendmentFlag_false -->
<!-- Field: Set; Name: xdx; ID: xdx_057_edei%2D%2DEntityCentralIndexKey_0000230557 -->
<!-- Field: Set; Name: xdx; ID: xdx_072_SO_T%2D%2D\DeptFiles%2DiXBRL 8%2DK Covers Templates\+++%2DROOT%2DElement%2D+++\DocumentInformationLineItems.xdxs -->
<!-- Field: Set; Name: xdx; ID: xdx_06B_USD_1_iso4217%2D%2DUSD -->
<!-- Field: Set; Name: xdx; ID: xdx_062_Shares_2_xbrli%2D%2Dshares -->
<!-- Field: Set; Name: xdx; ID: xdx_06D_USDPShares_3_iso4217%2D%2DUSD_xbrli%2D%2Dshares -->
<body style="font: 10pt Times New Roman, Times, Serif">
<div style="display: none">
<ix:header>
 <ix:hidden>
  <ix:nonNumeric contextRef="AsOf2025-05-09" id="Fact000003" name="dei:AmendmentFlag">false</ix:nonNumeric>
  <ix:nonNumeric contextRef="AsOf2025-05-09" id="Fact000004" name="dei:EntityCentralIndexKey">0000230557</ix:nonNumeric>
  </ix:hidden>
 <ix:references>
  <link:schemaRef xlink:href="sigi-20250509.xsd" xlink:type="simple"/>
  </ix:references>
 <ix:resources>
    <xbrli:context id="AsOf2025-05-09">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000230557</xbrli:identifier>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2025-05-09</xbrli:startDate>
        <xbrli:endDate>2025-05-09</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2025-05-092025-05-09_us-gaap_CommonStockMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000230557</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2025-05-09</xbrli:startDate>
        <xbrli:endDate>2025-05-09</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2025-05-092025-05-09_custom_DepositarySharesMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000230557</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">sigi:DepositarySharesMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2025-05-09</xbrli:startDate>
        <xbrli:endDate>2025-05-09</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:unit id="USD">
      <xbrli:measure>iso4217:USD</xbrli:measure>
    </xbrli:unit>
    <xbrli:unit id="Shares">
      <xbrli:measure>xbrli:shares</xbrli:measure>
    </xbrli:unit>
    <xbrli:unit id="USDPShares">
      <xbrli:divide>
        <xbrli:unitNumerator>
          <xbrli:measure>iso4217:USD</xbrli:measure>
        </xbrli:unitNumerator>
        <xbrli:unitDenominator>
          <xbrli:measure>xbrli:shares</xbrli:measure>
        </xbrli:unitDenominator>
      </xbrli:divide>
    </xbrli:unit>
  </ix:resources>
 </ix:header>
</div>


<p style="margin: 0"></p>

<!-- Field: Rule-Page --><div style="margin-top: 12pt; margin-bottom: 3pt; width: 100%"><div style="border-top: Black 2pt solid; border-bottom: Black 1pt solid; font-size: 1pt">&#160;</div></div><!-- Field: /Rule-Page -->

<p style="margin: 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0pt; margin-bottom: 0pt"><b>UNITED STATES</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0pt; margin-bottom: 0pt"><b>SECURITIES AND
EXCHANGE COMMISSION</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0pt; margin-bottom: 0pt"><b>WASHINGTON, D.C. 20549</b></p>

<p style="font-size: 10pt; text-align: center; margin-top: 0pt; margin-bottom: 0pt">&#160;</p>

<!-- Field: Rule-Page --><div style="margin: 3pt auto; width: 25%"><div style="border-top: Black 1pt solid; font-size: 1pt">&#160;</div></div><!-- Field: /Rule-Page -->

<p style="font-size: 10pt; text-align: center; margin-top: 0pt; margin-bottom: 0pt"></p>

<p style="font-size: 10pt; text-align: center; margin-top: 0pt; margin-bottom: 0pt">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0pt; margin-bottom: 0pt"><b>FORM <span id="xdx_901_edei--DocumentType_c20250509__20250509_zBDdCwjVXDG5"><ix:nonNumeric contextRef="AsOf2025-05-09" id="Fact000010" name="dei:DocumentType">8-K</ix:nonNumeric></span></b></p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0pt; margin-bottom: 0pt">&#160;</p>

<!-- Field: Rule-Page --><div style="margin: 3pt auto; width: 25%"><div style="border-top: Black 1pt solid; font-size: 1pt">&#160;</div></div><!-- Field: /Rule-Page -->

<p style="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0pt; margin-bottom: 0pt"></p>

<p style="font-size: 10pt; margin-top: 0; margin-bottom: 0; margin-left: 0in; text-indent: 0.25in; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b>CURRENT REPORT PURSUANT</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b>TO SECTION 13 OR 15(D) OF THE</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b>SECURITIES EXCHANGE ACT OF 1934</b></p>

<p style="font-size: 10pt; text-align: center; margin-top: 0pt; margin-bottom: 0pt"></p>

<p style="font-size: 10pt; text-align: center; margin-top: 0pt; margin-bottom: 0pt"></p>

<p style="text-indent: 0px; margin-top: 0pt; margin-bottom: 0pt">&#160;</p>

<!-- Field: Rule-Page --><div style="margin: 3pt auto; width: 25%"><div style="border-top: Black 1pt solid; font-size: 1pt">&#160;</div></div><!-- Field: /Rule-Page -->

<p style="text-indent: 0px; margin-top: 0pt; margin-bottom: 0pt">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Date
of Report (Date of earliest event reported)&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; <span id="xdx_903_edei--DocumentPeriodEndDate_c20250509__20250509_zT0fvC7bHDW1"><ix:nonNumeric contextRef="AsOf2025-05-09" format="ixt:datemonthdayyearen" id="Fact000011" name="dei:DocumentPeriodEndDate">May 9, 2025</ix:nonNumeric></span></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0pt; margin-bottom: 0pt"></p>


<p style="font-size: 10pt; text-align: center; margin-top: 0pt; margin-bottom: 0pt"></p>

<p style="font-size: 10pt; text-align: center; margin-top: 0pt; margin-bottom: 0pt"></p>

<p style="text-indent: 0px; margin-top: 0pt; margin-bottom: 0pt">&#160;</p>

<p style="text-indent: 0px; margin-top: 0pt; margin-bottom: 0pt"></p>

<!-- Field: Rule-Page --><div style="margin: 3pt auto; width: 25%"><div style="border-top: Black 1pt solid; font-size: 1pt">&#160;</div></div><!-- Field: /Rule-Page -->

<p style="text-indent: 0px; margin-top: 0pt; margin-bottom: 0pt">&#160;</p>

<p style="font: 14pt Times New Roman, Times, Serif; text-align: center; margin-top: 0pt; margin-bottom: 0pt"><b><span id="xdx_904_edei--EntityRegistrantName_c20250509__20250509_zmdNECB2oCnc"><ix:nonNumeric contextRef="AsOf2025-05-09" id="Fact000012" name="dei:EntityRegistrantName">SELECTIVE
INSURANCE GROUP, INC.</ix:nonNumeric></span></b></p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0pt; margin-bottom: 0pt"><span style="font: 10pt Times New Roman, Times, Serif">(Exact name of registrant as specified in its charter)</span></p>


<p style="font-size: 10pt; text-align: center; margin-top: 0pt; margin-bottom: 0pt"></p>

<p style="text-align: center; margin-top: 0pt; margin-bottom: 0pt"></p>

<p style="text-indent: 0px; margin-top: 0pt; margin-bottom: 0pt">&#160;</p>

<p style="text-indent: 0px; margin-top: 0pt; margin-bottom: 0pt"></p>

<!-- Field: Rule-Page --><div style="margin: 3pt auto; width: 25%"><div style="border-top: Black 1pt solid; font-size: 1pt">&#160;</div></div><!-- Field: /Rule-Page -->

<p style="text-indent: 0px; margin-top: 0pt; margin-bottom: 0pt">&#160;</p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; text-align: left; margin-right: auto; margin-left: auto; border-collapse: collapse">
<tr style="vertical-align: bottom">
    <td style="text-align: center; width: 32%"><span style="font: 10pt Times New Roman, Times, Serif"><span id="xdx_905_edei--EntityIncorporationStateCountryCode_c20250509__20250509_z5EYN8OcDHVg"><ix:nonNumeric contextRef="AsOf2025-05-09" format="ixt-sec:stateprovnameen" id="Fact000013" name="dei:EntityIncorporationStateCountryCode">New Jersey</ix:nonNumeric></span></span></td>
    <td style="width: 2%">&#160;</td>
    <td style="text-align: center; width: 32%"><span style="font: 10pt Times New Roman, Times, Serif"><span id="xdx_906_edei--EntityFileNumber_c20250509__20250509_z59uh4aNcVpl"><ix:nonNumeric contextRef="AsOf2025-05-09" id="Fact000014" name="dei:EntityFileNumber">001-33067</ix:nonNumeric></span></span></td>
    <td style="width: 2%">&#160;</td>
    <td style="text-align: center; width: 32%"><span style="font: 10pt Times New Roman, Times, Serif"><span id="xdx_908_edei--EntityTaxIdentificationNumber_c20250509__20250509_zU5eo4IqArV8"><ix:nonNumeric contextRef="AsOf2025-05-09" id="Fact000015" name="dei:EntityTaxIdentificationNumber">22-2168890</ix:nonNumeric></span></span></td></tr>
<tr style="vertical-align: bottom">
    <td style="text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">(State or other jurisdiction <br/>
of incorporation)</span></td>
    <td>&#160;</td>
    <td style="vertical-align: top; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">(Commission File Number)</span></td>
    <td style="vertical-align: top; text-align: center">&#160;</td>
    <td style="vertical-align: top; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">(IRS Employer Identification No.)</span></td></tr>
</table>
<p style="font-size: 10pt; text-align: center; margin-top: 0pt; margin-bottom: 0pt"></p>

<p style="text-indent: 0px; margin-top: 0pt; margin-bottom: 0pt">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span id="xdx_90A_edei--EntityAddressAddressLine1_c20250509__20250509_z0XOhafGPR1d"><ix:nonNumeric contextRef="AsOf2025-05-09" id="Fact000016" name="dei:EntityAddressAddressLine1">40 Wantage Avenue</ix:nonNumeric></span>, <span id="xdx_901_edei--EntityAddressCityOrTown_c20250509__20250509_zZwGxAsTLcy7"><ix:nonNumeric contextRef="AsOf2025-05-09" id="Fact000017" name="dei:EntityAddressCityOrTown">Branchville</ix:nonNumeric></span>, <span id="xdx_90C_edei--EntityAddressStateOrProvince_c20250509__20250509_zaySzQew08Qe"><span id="xdx_90A_edei--EntityAddressStateOrProvince_c20250509__20250509_zPCbZqqznVjl"><ix:nonNumeric contextRef="AsOf2025-05-09" format="ixt-sec:stateprovnameen" id="Fact000018" name="dei:EntityAddressStateOrProvince"><ix:nonNumeric contextRef="AsOf2025-05-09" format="ixt-sec:stateprovnameen" id="Fact000019" name="dei:EntityAddressStateOrProvince">New Jersey</ix:nonNumeric></ix:nonNumeric></span></span>&#160;<span id="xdx_90D_edei--EntityAddressPostalZipCode_c20250509__20250509_z2zb23sNsddj"><ix:nonNumeric contextRef="AsOf2025-05-09" id="Fact000020" name="dei:EntityAddressPostalZipCode">07890</ix:nonNumeric></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">(Address of principal executive offices) (Zip Code)</p>

<p style="margin: 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0pt; margin-bottom: 0pt"><span style="font: 10pt Times New Roman, Times, Serif">Registrant's telephone number, including area code</span> &#160;<span style="font: 10pt Times New Roman, Times, Serif"> (<span id="xdx_901_edei--CityAreaCode_c20250509__20250509_zmPwZIi7x8vh"><ix:nonNumeric contextRef="AsOf2025-05-09" id="Fact000021" name="dei:CityAreaCode">973</ix:nonNumeric></span>) <span id="xdx_903_edei--LocalPhoneNumber_c20250509__20250509_zgduFFVze0z5"><ix:nonNumeric contextRef="AsOf2025-05-09" id="Fact000022" name="dei:LocalPhoneNumber">948-3000</ix:nonNumeric></span></span></p>


<p style="font-size: 10pt; text-align: center; margin-top: 0pt; margin-bottom: 0pt"></p>

<p style="text-indent: 0px; margin-top: 0pt; margin-bottom: 0pt">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="text-decoration: underline">Not
Applicable</span></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0pt; margin-bottom: 0pt"><span style="font: 10pt Times New Roman, Times, Serif">(Former name or former address, if changed since last report)</span></p>


<p style="font-size: 10pt; text-align: center; margin-top: 0pt; margin-bottom: 0pt">&#160;</p>

<!-- Field: Rule-Page --><div style="margin: 3pt auto; width: 25%"><div style="border-top: Black 1pt solid; font-size: 1pt">&#160;</div></div><!-- Field: /Rule-Page -->

<p style="font-size: 10pt; text-align: center; margin-top: 0pt; margin-bottom: 0pt">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: left; margin-top: 0pt; margin-bottom: 0pt">Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under
any of the following provisions:</p>

<p style="font-size: 10pt; text-align: left; margin-top: 0pt; margin-bottom: 0pt">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 0in"/><td style="width: 0.5in; text-align: left"><span id="xdx_90F_edei--WrittenCommunications_c20250509__20250509_zEcOxkskcso8" style="font-family: Wingdings"><ix:nonNumeric contextRef="AsOf2025-05-09" format="ixt:booleanfalse" id="Fact000023" name="dei:WrittenCommunications">&#168;</ix:nonNumeric></span></td><td style="text-align: justify">Written communications pursuant to Rule 425 under the
Securities Act (17 CFR 230.425)</td>
</tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 0in"/><td style="width: 0.5in; text-align: left"><span id="xdx_906_edei--SolicitingMaterial_c20250509__20250509_z3zpFGWdG548" style="font-family: Wingdings"><ix:nonNumeric contextRef="AsOf2025-05-09" format="ixt:booleanfalse" id="Fact000024" name="dei:SolicitingMaterial">&#168;</ix:nonNumeric></span></td><td style="text-align: justify">Soliciting material pursuant to Rule 14a-12 under the
Exchange Act (17 CFR 240.14a-12)</td>
</tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 0in"/><td style="width: 0.5in; text-align: left"><span id="xdx_903_edei--PreCommencementTenderOffer_c20250509__20250509_zclcJdfXymv4" style="font-family: Wingdings"><ix:nonNumeric contextRef="AsOf2025-05-09" format="ixt:booleanfalse" id="Fact000025" name="dei:PreCommencementTenderOffer">&#168;</ix:nonNumeric></span></td><td style="text-align: justify">Pre-commencement communications pursuant to Rule 14d-2(b)
under the Exchange Act (17 CFR 240.14d-2(b))</td>
</tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 0in"/><td style="width: 0.5in; text-align: left"><span id="xdx_908_edei--PreCommencementIssuerTenderOffer_c20250509__20250509_z3t4coOePvy1" style="font-family: Wingdings"><ix:nonNumeric contextRef="AsOf2025-05-09" format="ixt:booleanfalse" id="Fact000026" name="dei:PreCommencementIssuerTenderOffer">&#168;</ix:nonNumeric></span></td><td style="text-align: justify">Pre-commencement communications pursuant to Rule 13e-4(c)
under the Exchange Act (17 CFR 240.13e-4(c))</td>
</tr></table>

<p style="font-size: 10pt; text-align: left; margin-top: 0pt; margin-bottom: 0pt">&#160;</p>

<p style="font-size: 10pt; text-align: left; margin-top: 0pt; margin-bottom: 0pt">Securities registered pursuant to Section 12(b) of the Act:</p>





<p style="margin-top: 0; margin-bottom: 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman; margin-left: auto; margin-right: auto; width: 99.41%; border-collapse: collapse; text-align: left">
<tr>
    <td style="border-bottom: Black 1pt solid; padding-top: 2px; padding-right: 2px; padding-left: 2px; vertical-align: bottom; width: 42%; text-align: center"><span style="font: 10pt inherit"><b>Title
    of each class</b></span></td>
    <td style="padding-bottom: 1pt; width: 1%">&#160;</td>
    <td style="border-bottom: Black 1pt solid; padding-top: 2px; padding-right: 2px; padding-left: 2px; vertical-align: bottom; width: 14%; text-align: center"><span style="font: 10pt inherit"><b>Trading
    <br/>
Symbol(s)</b></span></td>
    <td style="padding-bottom: 1pt; width: 1%">&#160;</td>
    <td style="border-bottom: Black 1pt solid; padding-top: 2px; padding-right: 2px; padding-left: 2px; vertical-align: bottom; width: 42%; text-align: center"><span style="font: 10pt inherit"><b>Name
    of each exchange on which registered</b></span></td></tr>
<tr>
    <td style="padding: 2px; vertical-align: top; text-align: center"><span style="font: 10pt inherit"><span id="xdx_90D_edei--Security12bTitle_c20250509__20250509__us-gaap--StatementClassOfStockAxis__us-gaap--CommonStockMember_zT8tsxvbBLqf"><ix:nonNumeric contextRef="From2025-05-092025-05-09_us-gaap_CommonStockMember" id="Fact000027" name="dei:Security12bTitle">Common Stock, par value $2 per share</ix:nonNumeric></span></span></td>
    <td>&#160;</td>
    <td style="padding: 2px; vertical-align: top; text-align: center"><span style="font: 10pt inherit"><span id="xdx_908_edei--TradingSymbol_c20250509__20250509__us-gaap--StatementClassOfStockAxis__us-gaap--CommonStockMember_zvJonwXcW1Di"><ix:nonNumeric contextRef="From2025-05-092025-05-09_us-gaap_CommonStockMember" id="Fact000028" name="dei:TradingSymbol">SIGI</ix:nonNumeric></span></span></td>
    <td>&#160;</td>
    <td style="padding: 2px; vertical-align: top; text-align: center"><span style="font: 10pt inherit"><span id="xdx_905_edei--SecurityExchangeName_c20250509__20250509__us-gaap--StatementClassOfStockAxis__us-gaap--CommonStockMember_zryCRWSR9dL1"><ix:nonNumeric contextRef="From2025-05-092025-05-09_us-gaap_CommonStockMember" format="ixt-sec:exchnameen" id="Fact000029" name="dei:SecurityExchangeName">The Nasdaq Stock Market LLC</ix:nonNumeric></span></span></td></tr>
<tr>
    <td style="padding: 2px; vertical-align: top; text-align: center"><span id="xdx_905_edei--Security12bTitle_c20250509__20250509__us-gaap--StatementClassOfStockAxis__custom--DepositarySharesMember_z02MA1jEWYt1"><ix:nonNumeric contextRef="From2025-05-092025-05-09_custom_DepositarySharesMember" id="Fact000030" name="dei:Security12bTitle">Depositary Shares, each representing a 1/1,000th interest in
a share of 4.60% Non-Cumulative Preferred Stock, Series B, without par value</ix:nonNumeric></span></td>
    <td>&#160;</td>
    <td style="padding: 2px; vertical-align: top; text-align: center"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span id="xdx_901_edei--TradingSymbol_c20250509__20250509__us-gaap--StatementClassOfStockAxis__custom--DepositarySharesMember_zHdENavKLqh8"><ix:nonNumeric contextRef="From2025-05-092025-05-09_custom_DepositarySharesMember" id="Fact000031" name="dei:TradingSymbol">SIGIP</ix:nonNumeric></span></p></td>
    <td>&#160;</td>
    <td style="padding: 2px; vertical-align: top; text-align: center"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span id="xdx_900_edei--SecurityExchangeName_c20250509__20250509__us-gaap--StatementClassOfStockAxis__custom--DepositarySharesMember_zZhFdVAEAFN4"><ix:nonNumeric contextRef="From2025-05-092025-05-09_custom_DepositarySharesMember" format="ixt-sec:exchnameen" id="Fact000032" name="dei:SecurityExchangeName">The Nasdaq Stock Market LLC</ix:nonNumeric></span></p></td></tr>
</table>



<p style="font-size: 10pt; text-align: left; margin-top: 0pt; margin-bottom: 0pt">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: left; margin-top: 0pt; margin-bottom: 0pt">Indicate by check mark
whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (&#167;230.405 of this chapter)
or Rule 12b-2 of the Securities Exchange Act of 1934 (&#167;240.12b-2 of this chapter).</p>

<p style="font-size: 10pt; text-align: right; text-indent: 96px; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></p>

<p style="font-size: 10pt; text-align: right; text-indent: 96px; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif">Emerging
growth company&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</span><span style="font-family: Wingdings"><span id="xdx_901_edei--EntityEmergingGrowthCompany_c20250509__20250509_z0ADK3ibUYE2"><ix:nonNumeric contextRef="AsOf2025-05-09" format="ixt:booleanfalse" id="Fact000033" name="dei:EntityEmergingGrowthCompany">&#168;</ix:nonNumeric></span></span></p>

<p style="font-size: 10pt; text-align: left; text-indent: 48px; margin-top: 0pt; margin-bottom: 0pt">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: left; margin-top: 0pt; margin-bottom: 0pt">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 13(a) of the Exchange Act. <span style="font-family: Wingdings">&#168;</span></p>

<p style="font-size: 10pt; text-align: left; text-indent: 1.25in; margin-top: 0pt; margin-bottom: 0pt"></p>

<p style="font-size: 10pt; text-align: left; text-indent: 1.25in; margin-top: 0pt; margin-bottom: 0pt">&#160;</p>

<!-- Field: Rule-Page --><div style="margin-top: 3pt; margin-bottom: 12pt; width: 100%"><div style="border-top: Black 1pt solid; border-bottom: Black 2pt solid; font-size: 1pt">&#160;</div></div><!-- Field: /Rule-Page -->

<p style="font-size: 10pt; text-align: left; text-indent: 1.25in; margin-top: 0pt; margin-bottom: 0pt"></p>

<!-- Field: Page; Sequence: 1 -->
    <div style="border-bottom: Black 1pt solid; margin-top: 12pt; margin-bottom: 6pt"><p style="margin: 0pt">&#160;</p></div>
    <div style="break-before: page; margin-top: 6pt; margin-bottom: 12pt"><p style="margin: 0pt">&#160;</p></div>
    <!-- Field: /Page -->

<p style="font-size: 10pt; text-align: left; margin-top: 0pt; margin-bottom: 0pt">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><b>Section 5 -
Corporate Governance and Management</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.75in; text-align: center; text-indent: -0.75in"><b>&#160;</b></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; margin-top: 0pt; margin-bottom: 0pt"><tr style="vertical-align: top">
<td style="width: 0in"/><td style="width: 0.75in"><b>Item 5.02.</b></td><td><b>Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of
Certain Officers.</b></td></tr></table>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">On May 9, 2025, Brenda M. Hall, Executive Vice President and Chief
Operating Officer, Standard Lines of Selective Insurance Company of America, the lead insurance subsidiary of Selective Insurance Group,
Inc. (the &#8220;Company&#8221;), notified the Company of her intention to retire effective January 5, 2026. Ms. Hall&#8217;s retirement
is not the result of any disagreement with the Company. The Company will undertake a process to identify a successor.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">A copy of the Company&#8217;s press release announcing Ms. Hall&#8217;s
retirement is attached as Exhibit 99.1 to this report and is incorporated herein by reference.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.75in; text-align: center; text-indent: -0.75in"><span style="background-color: white"><b>Section
9 - Financial Statements and Exhibits</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.75in; text-align: center; text-indent: -0.75in"><span style="background-color: white"><b>&#160;</b></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; margin-top: 0pt; margin-bottom: 0pt"><tr style="vertical-align: top">
<td style="width: 0in"/><td style="width: 0.75in"><b>Item 9.01.</b></td><td style="text-align: left"><b>Financial Statements and Exhibits. </b></td></tr></table>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left">(d)<i>&#160;&#160;&#160;&#160;&#160;&#160;&#160;Exhibits</i></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left">&#160;</p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: top">
    <td style="border-bottom: Black 1pt solid; width: 10%">Exhibit No.</td>
    <td style="padding-bottom: 1pt; width: 2%">&#160;</td>
    <td style="border-bottom: Black 1pt solid; width: 88%">Description of Exhibit</td></tr>
  <tr style="vertical-align: top">
    <td style="font-size: 10pt; text-align: left"><a href="tm2514970d1_ex99-1.htm" style="-sec-extract: exhibit"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">99.1</span></a></td>
    <td>&#160;</td>
    <td style="font-size: 10pt; text-align: left"><a href="tm2514970d1_ex99-1.htm" style="-sec-extract: exhibit"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Press Release of Selective Insurance Group, Inc. dated May 13, 2025</span></a></td></tr>
  <tr style="vertical-align: top">
    <td style="font-size: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">104</span></td>
    <td>&#160;</td>
    <td style="font-size: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The cover page from this Current Report on Form 8-K, formatted in Inline XBRL</span></td></tr>
  </table>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"></p>

<!-- Field: Page; Sequence: 2; Options: NewSection -->
    <div style="border-bottom: Black 1pt solid; margin-top: 12pt; margin-bottom: 6pt"><p style="font-size: 10pt; text-align: center; margin-top: 0pt; margin-bottom: 0pt"> </p></div>
    <div style="break-before: page; margin-top: 6pt; margin-bottom: 12pt"><p style="margin: 0pt">&#160;</p></div>
    <!-- Field: /Page -->

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left">&#160;</p>

<p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b>SIGNATURES</b></p>

<p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left">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 hereunto duly authorized.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left">&#160;</p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <tr>
    <td>&#160;</td>
    <td colspan="2" style="vertical-align: bottom; font-size: 10pt"><span style="font-size: 10pt">SELECTIVE INSURANCE GROUP, INC.</span></td></tr>
  <tr>
    <td>&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-size: 10pt">&#160;</td>
    <td style="font-size: 10pt"><span style="font-size: 10pt">By:</span></td>
    <td style="font-size: 10pt"><span style="font-size: 10pt">/s/ Michael H. Lanza</span></td></tr>
  <tr>
    <td style="width: 50%">&#160;</td>
    <td style="width: 3%">&#160;</td>
    <td style="border-top: black 1pt solid; vertical-align: bottom; font-size: 10pt; width: 47%"><span style="font-size: 10pt">Michael H. Lanza</span></td></tr>
  <tr>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="vertical-align: bottom; font-size: 10pt"><span style="font-size: 10pt">Executive Vice President and General Counsel</span></td></tr>
  </table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Date: May 13, 2025</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"></p>

<!-- Field: Page; Sequence: 3; Options: Last -->
    <div style="border-bottom: Black 1pt solid; margin-top: 12pt; margin-bottom: 6pt"><p style="font-size: 10pt; text-align: center; margin-top: 0pt; margin-bottom: 0pt"> </p></div>
    <!-- Field: /Page -->

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>


<!-- Field: Set; Name: xdx; ID: xdx_08B_extensions -->
<!-- eJxFjdEKgkAQRb/Afxj2OUoXfMi3korIIkSi1y2nWNIdmd1KP6m/bFWi4cIw3HvmCjERG1rrChnOyzyDAuumUg4hxxsymiv6RLrdJeB3jndtHSvjhvMHpuQZ9Ew8lfHFG0P0pS2WCYRyJmMviGQSzWGxF0Hvp2RuukTjtKpAmRKOTA1rdIq78UOhWjJUd0PVCdlqMglE03C0PyDDSMKBXupN/LCQZakIJsMEYsP0bHxq1To0PQmrCmtfZ0f6r+ALAiFKhA== -->
</body>
</html>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>tm2514970d1_ex99-1.htm
<DESCRIPTION>EXHIBIT 99.1
<TEXT>
<HTML>
<HEAD>
     <TITLE></TITLE>
</HEAD>
<BODY STYLE="font: 10pt Times New Roman, Times, Serif">

<P STYLE="text-align: right; margin: 0"><B>Exhibit 99.1</B></P>

<P STYLE="margin: 0">&nbsp;</P>

<P STYLE="margin: 0"><IMG SRC="tm2514970d1_ex99-1img001.jpg" ALT=""></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B>FOR IMMEDIATE RELEASE</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Selective Insurance Announces the Planned Retirement
of Brenda M. Hall, Standard Lines EVP and COO, after 24 Years of Progressing Leadership</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B>Branchville, NJ &ndash; May 13, 2025 </B>&ndash; Selective Insurance
Group, Inc. (NASDAQ: SIGI) today announced that Brenda M. Hall, Executive Vice President and Chief Operating Officer, Standard Lines,
has decided to retire effective January 5, 2026. The Company will undertake a process to identify a successor.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Ms. Hall joined Selective in 2001 as the Underwriting Manager for Virginia.
She was appointed to positions of increasing leadership responsibility, including serving as Field Operations Manager for the Chesapeake
Region; Vice President of Underwriting for the Southern Region; Vice President, Director of Field Operations; and Senior Vice President,
Chief Strategic Operations Officer, leading Business Intelligence, Marketing, Strategic Operations, and Distribution Strategies Training
and Development, before being named Executive Vice President of Commercial Lines in 2019. She has held her current position since 2021.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">John J. Marchioni, Chairman, President and Chief Executive Officer,
said, &ldquo;Brenda has been an outstanding executive and incredible business partner. She played a critical role in successfully integrating
predictive modeling into our underwriting operations and developing, implementing, and overseeing our growth strategy. Her contributions
extend across the organization, including advancing our field model and culture of relationships, analytics, and service excellence. On
behalf of the Board and management team, I sincerely thank Brenda for her two and a half decades of dedicated service to Selective, celebrate
her many successes, and wish her all the best in her upcoming retirement.&rdquo;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Ms. Hall commented, &ldquo;Working at Selective has been an incredible
journey, especially leading our Standard Lines Operations. I am profoundly grateful to John Marchioni for his unwavering confidence in
me and the many leadership opportunities Selective has afforded me over the last 24 years. While it has always been my plan to retire
early, leaving my team is bittersweet. I know they will continue to drive Selective&rsquo;s profitable growth through underwriting and
pricing discipline, analytics, and service excellence.&rdquo;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B>About Selective Insurance Group, Inc.</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Selective Insurance Group, Inc. (Nasdaq: SIGI) is a holding company
for 10 property and casualty insurance companies rated &quot;A+&quot; (Superior) by AM Best. Through independent agents, the insurance
companies offer standard insurance for commercial and personal risks and specialty insurance for commercial risks. Selective also offers
flood insurance through the National Flood Insurance Program's Write Your Own Program. Selective's unique position as both a leading insurance
group and employer of choice is widely recognized, with awards and honors that include listing in Forbes Best Midsize Employers and certification
for five consecutive years as a Great Place to Work&reg;.</P>




<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"></P>

<!-- Field: Page; Sequence: 1 -->
    <DIV STYLE="margin-top: 12pt; margin-bottom: 6pt; border-bottom: Black 1pt solid"><P STYLE="font-size: 10pt; text-align: center; margin-top: 0pt; margin-bottom: 0pt"> </P></DIV>
    <DIV STYLE="break-before: page; margin-top: 6pt; margin-bottom: 12pt"><P STYLE="margin: 0pt">&nbsp;</P></DIV>
    <!-- Field: /Page -->

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"><IMG SRC="tm2514970d1_ex99-1img001.jpg" ALT="">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Forward-Looking Statements</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Certain statements in this report, including information incorporated
by reference, are &ldquo;forward-looking statements&rdquo; defined in the Private Securities Litigation Reform Act of 1995 (&quot;PSLRA&quot;).
The PSLRA provides a forward-looking statement safe harbor under the Securities Act of 1933 and the Securities Exchange Act of 1934. These
statements discuss our intentions, beliefs, projections, estimations, or forecasts of future events and financial performance. They involve
uncertainties and known and unknown risks and other factors that may cause actual results, activity levels, or performance to materially
differ from those in or implied by the forward-looking statements. In some cases, forward-looking statements include the words &ldquo;may,&rdquo;
&ldquo;will,&rdquo; &ldquo;could,&rdquo; &ldquo;would,&rdquo; &ldquo;should,&rdquo; &ldquo;expect,&rdquo; &ldquo;plan,&rdquo; &ldquo;anticipate,&rdquo;
&ldquo;attribute,&rdquo; &ldquo;confident,&rdquo; &ldquo;strong,&rdquo; &ldquo;target,&rdquo; &ldquo;project,&rdquo; &ldquo;intend,&rdquo;
&ldquo;believe,&rdquo; &ldquo;estimate,&rdquo; &ldquo;predict,&rdquo; &ldquo;potential,&rdquo; &ldquo;pro forma,&rdquo; &ldquo;seek,&rdquo;
&ldquo;likely,&rdquo; &ldquo;continue,&rdquo; or comparable terms. Our forward-looking statements are only predictions; we cannot guarantee
or assure that such expectations will prove correct. We undertake no obligation to publicly update or revise any forward-looking statements
for any reason, except as may be required by law.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Factors that could cause our actual results to differ materially from
what we project, forecast, or estimate in forward-looking statements include, without limitation:</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.25in"></TD><TD STYLE="width: 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif">&bull;</FONT></TD><TD>Challenging conditions in the economy, global capital markets, the banking sector, and commercial real estate, including prolonged
higher inflation, could increase loss costs and negatively impact investment portfolios;</TD></TR></TABLE>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.25in"></TD><TD STYLE="width: 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif">&bull;</FONT></TD><TD>Deterioration in the public debt, public equity, or private investment markets that could lead to investment losses and interest rate
fluctuations;</TD></TR></TABLE>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.25in"></TD><TD STYLE="width: 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif">&bull;</FONT></TD><TD>Ratings downgrades on individual securities we own could negatively affect investment values, impacting statutory surplus;</TD></TR></TABLE>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.25in"></TD><TD STYLE="width: 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif">&bull;</FONT></TD><TD>The development and adequacy of our loss reserves and loss expense reserves;</TD></TR></TABLE>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.25in"></TD><TD STYLE="width: 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif">&bull;</FONT></TD><TD>Frequency and severity of catastrophic events, including natural events that climate change may impact, such as hurricanes, severe
convective storms, tornadoes, windstorms, earthquakes, hail, severe winter weather, floods, and fires, and man-made events such as criminal
and terrorist acts, including cyber-attacks, explosions, and civil unrest;</TD></TR></TABLE>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.25in"></TD><TD STYLE="width: 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif">&bull;</FONT></TD><TD>Adverse market, governmental, regulatory, legal, political, or judicial rulings, conditions or actions, including the impact of social
inflation;</TD></TR></TABLE>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.25in"></TD><TD STYLE="width: 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif">&bull;</FONT></TD><TD>The significant geographic concentration of our business in the eastern portion of the United States;</TD></TR></TABLE>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.25in"></TD><TD STYLE="width: 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif">&bull;</FONT></TD><TD>The cost, terms and conditions, and availability of reinsurance;</TD></TR></TABLE>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.25in"></TD><TD STYLE="width: 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif">&bull;</FONT></TD><TD>Our ability to collect on reinsurance and the solvency of our reinsurers;</TD></TR></TABLE>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.25in"></TD><TD STYLE="width: 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif">&bull;</FONT></TD><TD>The impact of changes in U.S. trade policies and imposition of tariffs on imports that may lead to higher than anticipated inflationary
trends for our loss and loss expenses;</TD></TR></TABLE>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.25in"></TD><TD STYLE="width: 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif">&bull;</FONT></TD><TD>Ongoing wars and conflicts impacting global economic, banking, commodity, and financial markets, exacerbating ongoing economic challenges,
including inflation and supply chain disruption, all of which can influence insurance loss costs, premiums, and investment valuations;</TD></TR></TABLE>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.25in"></TD><TD STYLE="width: 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif">&bull;</FONT></TD><TD>Uncertainties related to insurance premium rate increases and business retention;</TD></TR></TABLE>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.25in"></TD><TD STYLE="width: 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif">&bull;</FONT></TD><TD>Changes in insurance regulations that impact our ability to write and/or cease writing insurance policies in one or more states;</TD></TR></TABLE>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.25in"></TD><TD STYLE="width: 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif">&bull;</FONT></TD><TD>The effects of data privacy or cyber security laws and regulations on our operations;</TD></TR></TABLE>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.25in"></TD><TD STYLE="width: 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif">&bull;</FONT></TD><TD>Major defect or failure in our internal controls or information technology and application systems that result in marketplace brand
damage, increased senior executive focus on crisis and reputational management issues, and/or increased expenses, particularly if we experience
a significant privacy breach;</TD></TR></TABLE>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.25in"></TD><TD STYLE="width: 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif">&bull;</FONT></TD><TD>Potential tax or federal financial regulatory reform provisions that could pose certain risks to our operations;</TD></TR></TABLE>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.25in"></TD><TD STYLE="width: 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif">&bull;</FONT></TD><TD>Our ability to maintain favorable financial ratings, which may include sustainability considerations, from rating agencies, including
AM Best, Standard &amp; Poor&rsquo;s, Moody&rsquo;s, and Fitch;</TD></TR></TABLE>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.25in"></TD><TD STYLE="width: 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif">&bull;</FONT></TD><TD>Our entry into new markets and businesses; and</TD></TR></TABLE>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.25in"></TD><TD STYLE="width: 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif">&bull;</FONT></TD><TD>Other risks and uncertainties we identify in filings with the United States Securities and Exchange Commission, including our Annual
Report on Form 10-K and other periodic reports.</TD></TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

<!-- Field: Page; Sequence: 2 -->
    <DIV STYLE="margin-top: 12pt; margin-bottom: 6pt; border-bottom: Black 1pt solid"><P STYLE="font-size: 10pt; text-align: center; margin-top: 0pt; margin-bottom: 0pt"> </P></DIV>
    <DIV STYLE="break-before: page; margin-top: 6pt; margin-bottom: 12pt"><P STYLE="margin: 0pt">&nbsp;</P></DIV>
    <!-- Field: /Page -->

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><IMG SRC="tm2514970d1_ex99-1img001.jpg" ALT="">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B>Media Contact</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Jamie Beal</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Vice President, Director of Communications</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><U>media@selective.com</U></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B>Investor Contact </B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Brad Wilson</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Senior Vice President, Investor Relations and Treasurer</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><U>investor.relations@selective.com</U></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

<!-- Field: Page; Sequence: 3; Options: Last -->
    <DIV STYLE="margin-top: 12pt; margin-bottom: 6pt; border-bottom: Black 1pt solid"><P STYLE="font-size: 10pt; text-align: center; margin-top: 0pt; margin-bottom: 0pt"> </P></DIV>
    <!-- Field: /Page -->

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

</BODY>
</HTML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.SCH
<SEQUENCE>3
<FILENAME>sigi-20250509.xsd
<DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII" ?>
    <!-- Field: Doc-Info; Name: Generator; Value: GoFiler Complete; Version: 6.0b -->
    <!-- Field: Doc-Info; Name: VendorURI; Value: https://www.novaworks.com -->
    <!-- Field: Doc-Info; Name: Status; Value: 0x00000000 -->
    <!-- Field: Doc-Info; Name: Misc; Value: +aA5w7xRiXgen8uLa3ZcWaaKebOdzZR+KYkxtmB2bak6/y0nXQUvpy4E8ZTm0SoI -->
<schema xmlns="http://www.w3.org/2001/XMLSchema" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns:dei="http://xbrl.sec.gov/dei/2023" xmlns:us-gaap="http://fasb.org/us-gaap/2023" xmlns:srt="http://fasb.org/srt/2023" xmlns:srt-types="http://fasb.org/srt-types/2023" xmlns:dtr-types="http://www.xbrl.org/dtr/type/2022-03-31" xmlns:sigi="http://selective.com/20250509" elementFormDefault="qualified" targetNamespace="http://selective.com/20250509">
    <annotation>
      <appinfo>
        <link:roleType roleURI="http://selective.com/role/Cover" id="Cover">
          <link:definition>00000001 - Document - Cover</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:linkbaseRef xlink:type="simple" xlink:href="sigi-20250509_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:title="Presentation Links" />
        <link:linkbaseRef xlink:type="simple" xlink:href="sigi-20250509_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:title="Label Links" />
        <link:linkbaseRef xlink:type="simple" xlink:href="sigi-20250509_def.xml" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:title="Definition Links" />
      </appinfo>
    </annotation>
    <import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd" />
    <import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" />
    <import namespace="http://xbrl.sec.gov/dei/2023" schemaLocation="https://xbrl.sec.gov/dei/2023/dei-2023.xsd" />
    <import namespace="http://fasb.org/us-gaap/2023" schemaLocation="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd" />
    <import namespace="http://fasb.org/us-types/2023" schemaLocation="https://xbrl.fasb.org/us-gaap/2023/elts/us-types-2023.xsd" />
    <import namespace="http://www.xbrl.org/dtr/type/2022-03-31" schemaLocation="https://www.xbrl.org/dtr/type/2022-03-31/types.xsd" />
    <import namespace="http://xbrl.sec.gov/country/2023" schemaLocation="https://xbrl.sec.gov/country/2023/country-2023.xsd" />
    <import namespace="http://fasb.org/srt/2023" schemaLocation="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd" />
    <import namespace="http://fasb.org/srt-types/2023" schemaLocation="https://xbrl.fasb.org/srt/2023/elts/srt-types-2023.xsd" />
    <element id="sigi_DepositarySharesMember" name="DepositarySharesMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
</schema>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.DEF
<SEQUENCE>4
<FILENAME>sigi-20250509_def.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION DEFINITION LINKBASE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII" standalone="no"?>
    <!-- Field: Doc-Info; Name: Generator; Value: GoFiler Complete; Version: 6.0b -->
    <!-- Field: Doc-Info; Name: VendorURI; Value: https://www.novaworks.com -->
    <!-- Field: Doc-Info; Name: Status; Value: 0x00000000 -->
<link:linkbase xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xbrli="http://www.xbrl.org/2003/instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
    <link:roleRef roleURI="http://selective.com/role/Cover" xlink:href="sigi-20250509.xsd#Cover" xlink:type="simple" />
    <link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#hypercube-dimension" arcroleURI="http://xbrl.org/int/dim/arcrole/hypercube-dimension" />
    <link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-domain" arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-domain" />
    <link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#domain-member" arcroleURI="http://xbrl.org/int/dim/arcrole/domain-member" />
    <link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#all" arcroleURI="http://xbrl.org/int/dim/arcrole/all" />
    <link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#notAll" arcroleURI="http://xbrl.org/int/dim/arcrole/notAll" />
    <link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-default" arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-default" />
    <link:definitionLink xlink:type="extended" xlink:role="http://selective.com/role/Cover" xlink:title="00000001 - Document - Cover">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStatementTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="loc_us-gaapStatementClassOfStockAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapStatementClassOfStockAxis" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_us-gaapClassOfStockDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapStatementClassOfStockAxis" xlink:to="loc_us-gaapClassOfStockDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_us-gaapClassOfStockDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementClassOfStockAxis" xlink:to="loc_us-gaapClassOfStockDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CommonStockMember" xlink:label="loc_us-gaapCommonStockMember_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapClassOfStockDomain" xlink:to="loc_us-gaapCommonStockMember_10" xlink:type="arc" order="11" />
      <link:loc xlink:type="locator" xlink:href="sigi-20250509.xsd#sigi_DepositarySharesMember" xlink:label="loc_sigiDepositarySharesMember_20" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapClassOfStockDomain" xlink:to="loc_sigiDepositarySharesMember_20" xlink:type="arc" order="21" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentType" xlink:label="loc_deiDocumentType_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiDocumentType_40" xlink:type="arc" order="0" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_AmendmentFlag" xlink:label="loc_deiAmendmentFlag_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiAmendmentFlag_40" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_AmendmentDescription" xlink:label="loc_deiAmendmentDescription_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiAmendmentDescription_40" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentRegistrationStatement" xlink:label="loc_deiDocumentRegistrationStatement_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiDocumentRegistrationStatement_40" xlink:type="arc" order="3" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentAnnualReport" xlink:label="loc_deiDocumentAnnualReport_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiDocumentAnnualReport_40" xlink:type="arc" order="4" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentQuarterlyReport" xlink:label="loc_deiDocumentQuarterlyReport_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiDocumentQuarterlyReport_40" xlink:type="arc" order="5" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentTransitionReport" xlink:label="loc_deiDocumentTransitionReport_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiDocumentTransitionReport_40" xlink:type="arc" order="6" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentShellCompanyReport" xlink:label="loc_deiDocumentShellCompanyReport_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiDocumentShellCompanyReport_40" xlink:type="arc" order="7" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentShellCompanyEventDate" xlink:label="loc_deiDocumentShellCompanyEventDate_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiDocumentShellCompanyEventDate_40" xlink:type="arc" order="8" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentPeriodStartDate" xlink:label="loc_deiDocumentPeriodStartDate_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiDocumentPeriodStartDate_40" xlink:type="arc" order="9" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentPeriodEndDate" xlink:label="loc_deiDocumentPeriodEndDate_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiDocumentPeriodEndDate_40" xlink:type="arc" order="10" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="loc_deiDocumentFiscalPeriodFocus_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiDocumentFiscalPeriodFocus_40" xlink:type="arc" order="11" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentFiscalYearFocus" xlink:label="loc_deiDocumentFiscalYearFocus_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiDocumentFiscalYearFocus_40" xlink:type="arc" order="12" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_CurrentFiscalYearEndDate" xlink:label="loc_deiCurrentFiscalYearEndDate_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiCurrentFiscalYearEndDate_40" xlink:type="arc" order="13" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityFileNumber" xlink:label="loc_deiEntityFileNumber_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiEntityFileNumber_40" xlink:type="arc" order="14" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityRegistrantName" xlink:label="loc_deiEntityRegistrantName_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiEntityRegistrantName_40" xlink:type="arc" order="15" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityCentralIndexKey" xlink:label="loc_deiEntityCentralIndexKey_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiEntityCentralIndexKey_40" xlink:type="arc" order="16" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityPrimarySicNumber" xlink:label="loc_deiEntityPrimarySicNumber_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiEntityPrimarySicNumber_40" xlink:type="arc" order="17" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityTaxIdentificationNumber" xlink:label="loc_deiEntityTaxIdentificationNumber_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiEntityTaxIdentificationNumber_40" xlink:type="arc" order="18" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityIncorporationStateCountryCode" xlink:label="loc_deiEntityIncorporationStateCountryCode_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiEntityIncorporationStateCountryCode_40" xlink:type="arc" order="19" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressAddressLine1" xlink:label="loc_deiEntityAddressAddressLine1_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiEntityAddressAddressLine1_40" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressAddressLine2" xlink:label="loc_deiEntityAddressAddressLine2_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiEntityAddressAddressLine2_40" xlink:type="arc" order="21" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressAddressLine3" xlink:label="loc_deiEntityAddressAddressLine3_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiEntityAddressAddressLine3_40" xlink:type="arc" order="22" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressCityOrTown" xlink:label="loc_deiEntityAddressCityOrTown_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiEntityAddressCityOrTown_40" xlink:type="arc" order="23" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressStateOrProvince" xlink:label="loc_deiEntityAddressStateOrProvince_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiEntityAddressStateOrProvince_40" xlink:type="arc" order="24" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressCountry" xlink:label="loc_deiEntityAddressCountry_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiEntityAddressCountry_40" xlink:type="arc" order="25" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressPostalZipCode" xlink:label="loc_deiEntityAddressPostalZipCode_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiEntityAddressPostalZipCode_40" xlink:type="arc" order="26" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_CountryRegion" xlink:label="loc_deiCountryRegion_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiCountryRegion_40" xlink:type="arc" order="27" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_CityAreaCode" xlink:label="loc_deiCityAreaCode_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiCityAreaCode_40" xlink:type="arc" order="28" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_LocalPhoneNumber" xlink:label="loc_deiLocalPhoneNumber_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiLocalPhoneNumber_40" xlink:type="arc" order="29" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_Extension" xlink:label="loc_deiExtension_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiExtension_40" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_WrittenCommunications" xlink:label="loc_deiWrittenCommunications_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiWrittenCommunications_40" xlink:type="arc" order="31" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_SolicitingMaterial" xlink:label="loc_deiSolicitingMaterial_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiSolicitingMaterial_40" xlink:type="arc" order="32" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_PreCommencementTenderOffer" xlink:label="loc_deiPreCommencementTenderOffer_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiPreCommencementTenderOffer_40" xlink:type="arc" order="33" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_PreCommencementIssuerTenderOffer" xlink:label="loc_deiPreCommencementIssuerTenderOffer_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiPreCommencementIssuerTenderOffer_40" xlink:type="arc" order="34" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_Security12bTitle" xlink:label="loc_deiSecurity12bTitle_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiSecurity12bTitle_40" xlink:type="arc" order="35" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_NoTradingSymbolFlag" xlink:label="loc_deiNoTradingSymbolFlag_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiNoTradingSymbolFlag_40" xlink:type="arc" order="36" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_TradingSymbol" xlink:label="loc_deiTradingSymbol_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiTradingSymbol_40" xlink:type="arc" order="37" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_SecurityExchangeName" xlink:label="loc_deiSecurityExchangeName_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiSecurityExchangeName_40" xlink:type="arc" order="38" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_Security12gTitle" xlink:label="loc_deiSecurity12gTitle_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiSecurity12gTitle_40" xlink:type="arc" order="39" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_SecurityReportingObligation" xlink:label="loc_deiSecurityReportingObligation_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiSecurityReportingObligation_40" xlink:type="arc" order="40" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_AnnualInformationForm" xlink:label="loc_deiAnnualInformationForm_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiAnnualInformationForm_40" xlink:type="arc" order="41" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_AuditedAnnualFinancialStatements" xlink:label="loc_deiAuditedAnnualFinancialStatements_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiAuditedAnnualFinancialStatements_40" xlink:type="arc" order="42" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityWellKnownSeasonedIssuer" xlink:label="loc_deiEntityWellKnownSeasonedIssuer_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiEntityWellKnownSeasonedIssuer_40" xlink:type="arc" order="43" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityVoluntaryFilers" xlink:label="loc_deiEntityVoluntaryFilers_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiEntityVoluntaryFilers_40" xlink:type="arc" order="44" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityCurrentReportingStatus" xlink:label="loc_deiEntityCurrentReportingStatus_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiEntityCurrentReportingStatus_40" xlink:type="arc" order="45" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityInteractiveDataCurrent" xlink:label="loc_deiEntityInteractiveDataCurrent_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiEntityInteractiveDataCurrent_40" xlink:type="arc" order="46" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityFilerCategory" xlink:label="loc_deiEntityFilerCategory_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiEntityFilerCategory_40" xlink:type="arc" order="47" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntitySmallBusiness" xlink:label="loc_deiEntitySmallBusiness_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiEntitySmallBusiness_40" xlink:type="arc" order="48" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityEmergingGrowthCompany" xlink:label="loc_deiEntityEmergingGrowthCompany_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiEntityEmergingGrowthCompany_40" xlink:type="arc" order="49" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityExTransitionPeriod" xlink:label="loc_deiEntityExTransitionPeriod_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiEntityExTransitionPeriod_40" xlink:type="arc" order="50" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentAccountingStandard" xlink:label="loc_deiDocumentAccountingStandard_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiDocumentAccountingStandard_40" xlink:type="arc" order="51" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_OtherReportingStandardItemNumber" xlink:label="loc_deiOtherReportingStandardItemNumber_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiOtherReportingStandardItemNumber_40" xlink:type="arc" order="52" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityShellCompany" xlink:label="loc_deiEntityShellCompany_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiEntityShellCompany_40" xlink:type="arc" order="53" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityPublicFloat" xlink:label="loc_deiEntityPublicFloat_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiEntityPublicFloat_40" xlink:type="arc" order="54" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityBankruptcyProceedingsReportingCurrent" xlink:label="loc_deiEntityBankruptcyProceedingsReportingCurrent_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiEntityBankruptcyProceedingsReportingCurrent_40" xlink:type="arc" order="55" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="loc_deiEntityCommonStockSharesOutstanding_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiEntityCommonStockSharesOutstanding_40" xlink:type="arc" order="56" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentsIncorporatedByReferenceTextBlock" xlink:label="loc_deiDocumentsIncorporatedByReferenceTextBlock_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiDocumentsIncorporatedByReferenceTextBlock_40" xlink:type="arc" order="57" />
    </link:definitionLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.LAB
<SEQUENCE>5
<FILENAME>sigi-20250509_lab.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII" standalone="no"?>
    <!-- Field: Doc-Info; Name: Generator; Value: GoFiler Complete; Version: 6.0b -->
    <!-- Field: Doc-Info; Name: VendorURI; Value: https://www.novaworks.com -->
    <!-- Field: Doc-Info; Name: Status; Value: 0x00000000 -->
<link:linkbase xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrli="http://www.xbrl.org/2003/instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
    <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedLabel" roleURI="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodEndLabel" roleURI="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" />
    <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodStartLabel" roleURI="http://www.xbrl.org/2009/role/negatedPeriodStartLabel" />
    <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTotalLabel" roleURI="http://www.xbrl.org/2009/role/negatedTotalLabel" />
    <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedNetLabel" roleURI="http://www.xbrl.org/2009/role/negatedNetLabel" />
    <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTerseLabel" roleURI="http://www.xbrl.org/2009/role/negatedTerseLabel" />
    <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd#netLabel" roleURI="http://www.xbrl.org/2009/role/netLabel" />
    <link:labelLink xlink:type="extended" xlink:role="http://www.xbrl.org/2003/role/link">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="us-gaap_StatementClassOfStockAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementClassOfStockAxis" xlink:to="us-gaap_StatementClassOfStockAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementClassOfStockAxis_lbl" xml:lang="en-US">Class of Stock [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CommonStockMember" xlink:label="us-gaap_CommonStockMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockMember" xlink:to="us-gaap_CommonStockMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockMember_lbl" xml:lang="en-US">Common Stock [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="sigi-20250509.xsd#sigi_DepositarySharesMember" xlink:label="sigi_DepositarySharesMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sigi_DepositarySharesMember" xlink:to="sigi_DepositarySharesMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sigi_DepositarySharesMember_lbl" xml:lang="en-US">Depositary Shares [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementTable_lbl" xml:lang="en-US">Statement [Table]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementLineItems_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementLineItems_lbl" xml:lang="en-US">Statement [Line Items]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentType" xlink:label="dei_DocumentType" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentType" xlink:to="dei_DocumentType_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentType_lbl" xml:lang="en-US">Document Type</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_AmendmentFlag" xlink:label="dei_AmendmentFlag" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_AmendmentFlag" xlink:to="dei_AmendmentFlag_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_AmendmentFlag_lbl" xml:lang="en-US">Amendment Flag</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_AmendmentDescription" xlink:label="dei_AmendmentDescription" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_AmendmentDescription" xlink:to="dei_AmendmentDescription_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_AmendmentDescription_lbl" xml:lang="en-US">Amendment Description</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentRegistrationStatement" xlink:label="dei_DocumentRegistrationStatement" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentRegistrationStatement" xlink:to="dei_DocumentRegistrationStatement_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentRegistrationStatement_lbl" xml:lang="en-US">Document Registration Statement</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentAnnualReport" xlink:label="dei_DocumentAnnualReport" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentAnnualReport" xlink:to="dei_DocumentAnnualReport_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentAnnualReport_lbl" xml:lang="en-US">Document Annual Report</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentQuarterlyReport" xlink:label="dei_DocumentQuarterlyReport" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentQuarterlyReport" xlink:to="dei_DocumentQuarterlyReport_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentQuarterlyReport_lbl" xml:lang="en-US">Document Quarterly Report</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentTransitionReport" xlink:label="dei_DocumentTransitionReport" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentTransitionReport" xlink:to="dei_DocumentTransitionReport_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentTransitionReport_lbl" xml:lang="en-US">Document Transition Report</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentShellCompanyReport" xlink:label="dei_DocumentShellCompanyReport" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentShellCompanyReport" xlink:to="dei_DocumentShellCompanyReport_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentShellCompanyReport_lbl" xml:lang="en-US">Document Shell Company Report</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentShellCompanyEventDate" xlink:label="dei_DocumentShellCompanyEventDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentShellCompanyEventDate" xlink:to="dei_DocumentShellCompanyEventDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentShellCompanyEventDate_lbl" xml:lang="en-US">Document Shell Company Event Date</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentPeriodStartDate" xlink:label="dei_DocumentPeriodStartDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentPeriodStartDate" xlink:to="dei_DocumentPeriodStartDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentPeriodStartDate_lbl" xml:lang="en-US">Document Period Start Date</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentPeriodEndDate" xlink:label="dei_DocumentPeriodEndDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentPeriodEndDate" xlink:to="dei_DocumentPeriodEndDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentPeriodEndDate_lbl" xml:lang="en-US">Document Period End Date</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="dei_DocumentFiscalPeriodFocus" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentFiscalPeriodFocus" xlink:to="dei_DocumentFiscalPeriodFocus_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentFiscalPeriodFocus_lbl" xml:lang="en-US">Document Fiscal Period Focus</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentFiscalYearFocus" xlink:label="dei_DocumentFiscalYearFocus" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentFiscalYearFocus" xlink:to="dei_DocumentFiscalYearFocus_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentFiscalYearFocus_lbl" xml:lang="en-US">Document Fiscal Year Focus</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_CurrentFiscalYearEndDate" xlink:label="dei_CurrentFiscalYearEndDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_CurrentFiscalYearEndDate" xlink:to="dei_CurrentFiscalYearEndDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_CurrentFiscalYearEndDate_lbl" xml:lang="en-US">Current Fiscal Year End Date</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityFileNumber" xlink:label="dei_EntityFileNumber" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityFileNumber" xlink:to="dei_EntityFileNumber_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityFileNumber_lbl" xml:lang="en-US">Entity File Number</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityRegistrantName" xlink:label="dei_EntityRegistrantName" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityRegistrantName" xlink:to="dei_EntityRegistrantName_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityRegistrantName_lbl" xml:lang="en-US">Entity Registrant Name</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityCentralIndexKey" xlink:label="dei_EntityCentralIndexKey" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCentralIndexKey" xlink:to="dei_EntityCentralIndexKey_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityCentralIndexKey_lbl" xml:lang="en-US">Entity Central Index Key</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityPrimarySicNumber" xlink:label="dei_EntityPrimarySicNumber" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityPrimarySicNumber" xlink:to="dei_EntityPrimarySicNumber_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityPrimarySicNumber_lbl" xml:lang="en-US">Entity Primary SIC Number</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityTaxIdentificationNumber" xlink:label="dei_EntityTaxIdentificationNumber" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityTaxIdentificationNumber" xlink:to="dei_EntityTaxIdentificationNumber_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityTaxIdentificationNumber_lbl" xml:lang="en-US">Entity Tax Identification Number</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityIncorporationStateCountryCode" xlink:label="dei_EntityIncorporationStateCountryCode" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityIncorporationStateCountryCode" xlink:to="dei_EntityIncorporationStateCountryCode_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityIncorporationStateCountryCode_lbl" xml:lang="en-US">Entity Incorporation, State or Country Code</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressAddressLine1" xlink:label="dei_EntityAddressAddressLine1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressAddressLine1" xlink:to="dei_EntityAddressAddressLine1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressAddressLine1_lbl" xml:lang="en-US">Entity Address, Address Line One</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressAddressLine2" xlink:label="dei_EntityAddressAddressLine2" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressAddressLine2" xlink:to="dei_EntityAddressAddressLine2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressAddressLine2_lbl" xml:lang="en-US">Entity Address, Address Line Two</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressAddressLine3" xlink:label="dei_EntityAddressAddressLine3" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressAddressLine3" xlink:to="dei_EntityAddressAddressLine3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressAddressLine3_lbl" xml:lang="en-US">Entity Address, Address Line Three</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressCityOrTown" xlink:label="dei_EntityAddressCityOrTown" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressCityOrTown" xlink:to="dei_EntityAddressCityOrTown_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressCityOrTown_lbl" xml:lang="en-US">Entity Address, City or Town</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressStateOrProvince" xlink:label="dei_EntityAddressStateOrProvince" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressStateOrProvince" xlink:to="dei_EntityAddressStateOrProvince_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressStateOrProvince_lbl" xml:lang="en-US">Entity Address, State or Province</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressCountry" xlink:label="dei_EntityAddressCountry" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressCountry" xlink:to="dei_EntityAddressCountry_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressCountry_lbl" xml:lang="en-US">Entity Address, Country</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressPostalZipCode" xlink:label="dei_EntityAddressPostalZipCode" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressPostalZipCode" xlink:to="dei_EntityAddressPostalZipCode_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressPostalZipCode_lbl" xml:lang="en-US">Entity Address, Postal Zip Code</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_CountryRegion" xlink:label="dei_CountryRegion" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_CountryRegion" xlink:to="dei_CountryRegion_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_CountryRegion_lbl" xml:lang="en-US">Country Region</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_CityAreaCode" xlink:label="dei_CityAreaCode" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_CityAreaCode" xlink:to="dei_CityAreaCode_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_CityAreaCode_lbl" xml:lang="en-US">City Area Code</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_LocalPhoneNumber" xlink:label="dei_LocalPhoneNumber" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_LocalPhoneNumber" xlink:to="dei_LocalPhoneNumber_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_LocalPhoneNumber_lbl" xml:lang="en-US">Local Phone Number</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_Extension" xlink:label="dei_Extension" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_Extension" xlink:to="dei_Extension_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_Extension_lbl" xml:lang="en-US">Extension</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_WrittenCommunications" xlink:label="dei_WrittenCommunications" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_WrittenCommunications" xlink:to="dei_WrittenCommunications_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_WrittenCommunications_lbl" xml:lang="en-US">Written Communications</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_SolicitingMaterial" xlink:label="dei_SolicitingMaterial" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_SolicitingMaterial" xlink:to="dei_SolicitingMaterial_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_SolicitingMaterial_lbl" xml:lang="en-US">Soliciting Material</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_PreCommencementTenderOffer" xlink:label="dei_PreCommencementTenderOffer" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_PreCommencementTenderOffer" xlink:to="dei_PreCommencementTenderOffer_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_PreCommencementTenderOffer_lbl" xml:lang="en-US">Pre-commencement Tender Offer</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_PreCommencementIssuerTenderOffer" xlink:label="dei_PreCommencementIssuerTenderOffer" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_PreCommencementIssuerTenderOffer" xlink:to="dei_PreCommencementIssuerTenderOffer_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_PreCommencementIssuerTenderOffer_lbl" xml:lang="en-US">Pre-commencement Issuer Tender Offer</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_Security12bTitle" xlink:label="dei_Security12bTitle" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_Security12bTitle" xlink:to="dei_Security12bTitle_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_Security12bTitle_lbl" xml:lang="en-US">Title of 12(b) Security</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_NoTradingSymbolFlag" xlink:label="dei_NoTradingSymbolFlag" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_NoTradingSymbolFlag" xlink:to="dei_NoTradingSymbolFlag_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_NoTradingSymbolFlag_lbl" xml:lang="en-US">No Trading Symbol Flag</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_TradingSymbol" xlink:label="dei_TradingSymbol" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_TradingSymbol" xlink:to="dei_TradingSymbol_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_TradingSymbol_lbl" xml:lang="en-US">Trading Symbol</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_SecurityExchangeName" xlink:label="dei_SecurityExchangeName" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_SecurityExchangeName" xlink:to="dei_SecurityExchangeName_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_SecurityExchangeName_lbl" xml:lang="en-US">Security Exchange Name</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_Security12gTitle" xlink:label="dei_Security12gTitle" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_Security12gTitle" xlink:to="dei_Security12gTitle_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_Security12gTitle_lbl" xml:lang="en-US">Title of 12(g) Security</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_SecurityReportingObligation" xlink:label="dei_SecurityReportingObligation" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_SecurityReportingObligation" xlink:to="dei_SecurityReportingObligation_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_SecurityReportingObligation_lbl" xml:lang="en-US">Security Reporting Obligation</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_AnnualInformationForm" xlink:label="dei_AnnualInformationForm" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_AnnualInformationForm" xlink:to="dei_AnnualInformationForm_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_AnnualInformationForm_lbl" xml:lang="en-US">Annual Information Form</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_AuditedAnnualFinancialStatements" xlink:label="dei_AuditedAnnualFinancialStatements" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_AuditedAnnualFinancialStatements" xlink:to="dei_AuditedAnnualFinancialStatements_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_AuditedAnnualFinancialStatements_lbl" xml:lang="en-US">Audited Annual Financial Statements</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityWellKnownSeasonedIssuer" xlink:label="dei_EntityWellKnownSeasonedIssuer" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityWellKnownSeasonedIssuer" xlink:to="dei_EntityWellKnownSeasonedIssuer_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityWellKnownSeasonedIssuer_lbl" xml:lang="en-US">Entity Well-known Seasoned Issuer</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityVoluntaryFilers" xlink:label="dei_EntityVoluntaryFilers" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityVoluntaryFilers" xlink:to="dei_EntityVoluntaryFilers_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityVoluntaryFilers_lbl" xml:lang="en-US">Entity Voluntary Filers</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityCurrentReportingStatus" xlink:label="dei_EntityCurrentReportingStatus" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCurrentReportingStatus" xlink:to="dei_EntityCurrentReportingStatus_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityCurrentReportingStatus_lbl" xml:lang="en-US">Entity Current Reporting Status</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityInteractiveDataCurrent" xlink:label="dei_EntityInteractiveDataCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityInteractiveDataCurrent" xlink:to="dei_EntityInteractiveDataCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityInteractiveDataCurrent_lbl" xml:lang="en-US">Entity Interactive Data Current</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityFilerCategory" xlink:label="dei_EntityFilerCategory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityFilerCategory" xlink:to="dei_EntityFilerCategory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityFilerCategory_lbl" xml:lang="en-US">Entity Filer Category</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntitySmallBusiness" xlink:label="dei_EntitySmallBusiness" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntitySmallBusiness" xlink:to="dei_EntitySmallBusiness_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntitySmallBusiness_lbl" xml:lang="en-US">Entity Small Business</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityEmergingGrowthCompany" xlink:label="dei_EntityEmergingGrowthCompany" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityEmergingGrowthCompany" xlink:to="dei_EntityEmergingGrowthCompany_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityEmergingGrowthCompany_lbl" xml:lang="en-US">Entity Emerging Growth Company</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityExTransitionPeriod" xlink:label="dei_EntityExTransitionPeriod" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityExTransitionPeriod" xlink:to="dei_EntityExTransitionPeriod_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityExTransitionPeriod_lbl" xml:lang="en-US">Elected Not To Use the Extended Transition Period</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentAccountingStandard" xlink:label="dei_DocumentAccountingStandard" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentAccountingStandard" xlink:to="dei_DocumentAccountingStandard_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentAccountingStandard_lbl" xml:lang="en-US">Document Accounting Standard</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_OtherReportingStandardItemNumber" xlink:label="dei_OtherReportingStandardItemNumber" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_OtherReportingStandardItemNumber" xlink:to="dei_OtherReportingStandardItemNumber_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_OtherReportingStandardItemNumber_lbl" xml:lang="en-US">Other Reporting Standard Item Number</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityShellCompany" xlink:label="dei_EntityShellCompany" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityShellCompany" xlink:to="dei_EntityShellCompany_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityShellCompany_lbl" xml:lang="en-US">Entity Shell Company</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityPublicFloat" xlink:label="dei_EntityPublicFloat" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityPublicFloat" xlink:to="dei_EntityPublicFloat_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityPublicFloat_lbl" xml:lang="en-US">Entity Public Float</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityBankruptcyProceedingsReportingCurrent" xlink:label="dei_EntityBankruptcyProceedingsReportingCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityBankruptcyProceedingsReportingCurrent" xlink:to="dei_EntityBankruptcyProceedingsReportingCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityBankruptcyProceedingsReportingCurrent_lbl" xml:lang="en-US">Entity Bankruptcy Proceedings, Reporting Current</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="dei_EntityCommonStockSharesOutstanding" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCommonStockSharesOutstanding" xlink:to="dei_EntityCommonStockSharesOutstanding_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityCommonStockSharesOutstanding_lbl" xml:lang="en-US">Entity Common Stock, Shares Outstanding</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentsIncorporatedByReferenceTextBlock" xlink:label="dei_DocumentsIncorporatedByReferenceTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentsIncorporatedByReferenceTextBlock" xlink:to="dei_DocumentsIncorporatedByReferenceTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentsIncorporatedByReferenceTextBlock_lbl" xml:lang="en-US">Documents Incorporated by Reference [Text Block]</link:label>
    </link:labelLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.PRE
<SEQUENCE>6
<FILENAME>sigi-20250509_pre.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII" standalone="no"?>
    <!-- Field: Doc-Info; Name: Generator; Value: GoFiler Complete; Version: 6.0b -->
    <!-- Field: Doc-Info; Name: VendorURI; Value: https://www.novaworks.com -->
    <!-- Field: Doc-Info; Name: Status; Value: 0x00000000 -->
<link:linkbase xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrli="http://www.xbrl.org/2003/instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
    <link:roleRef roleURI="http://selective.com/role/Cover" xlink:href="sigi-20250509.xsd#Cover" xlink:type="simple" />
    <link:presentationLink xlink:type="extended" xlink:role="http://selective.com/role/Cover" xlink:title="00000001 - Document - Cover">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_CoverAbstract" xlink:label="loc_deiCoverAbstract" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_us-gaapStatementTable" order="100" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapStatementLineItems" order="200" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="loc_us-gaapStatementClassOfStockAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapStatementClassOfStockAxis" order="10" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_us-gaapClassOfStockDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementClassOfStockAxis" xlink:to="loc_us-gaapClassOfStockDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CommonStockMember" xlink:label="loc_us-gaapCommonStockMember" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapClassOfStockDomain" xlink:to="loc_us-gaapCommonStockMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="sigi-20250509.xsd#sigi_DepositarySharesMember" xlink:label="loc_sigiDepositarySharesMember" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapClassOfStockDomain" xlink:to="loc_sigiDepositarySharesMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentType" xlink:label="loc_deiDocumentType" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiDocumentType" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_AmendmentFlag" xlink:label="loc_deiAmendmentFlag" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiAmendmentFlag" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_AmendmentDescription" xlink:label="loc_deiAmendmentDescription" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiAmendmentDescription" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentRegistrationStatement" xlink:label="loc_deiDocumentRegistrationStatement" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiDocumentRegistrationStatement" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentAnnualReport" xlink:label="loc_deiDocumentAnnualReport" />
      <link:presentationArc order="40" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiDocumentAnnualReport" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentQuarterlyReport" xlink:label="loc_deiDocumentQuarterlyReport" />
      <link:presentationArc order="50" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiDocumentQuarterlyReport" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentTransitionReport" xlink:label="loc_deiDocumentTransitionReport" />
      <link:presentationArc order="60" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiDocumentTransitionReport" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentShellCompanyReport" xlink:label="loc_deiDocumentShellCompanyReport" />
      <link:presentationArc order="70" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiDocumentShellCompanyReport" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentShellCompanyEventDate" xlink:label="loc_deiDocumentShellCompanyEventDate" />
      <link:presentationArc order="80" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiDocumentShellCompanyEventDate" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentPeriodStartDate" xlink:label="loc_deiDocumentPeriodStartDate" />
      <link:presentationArc order="90" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiDocumentPeriodStartDate" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentPeriodEndDate" xlink:label="loc_deiDocumentPeriodEndDate" />
      <link:presentationArc order="100" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiDocumentPeriodEndDate" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="loc_deiDocumentFiscalPeriodFocus" />
      <link:presentationArc order="110" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiDocumentFiscalPeriodFocus" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentFiscalYearFocus" xlink:label="loc_deiDocumentFiscalYearFocus" />
      <link:presentationArc order="120" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiDocumentFiscalYearFocus" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_CurrentFiscalYearEndDate" xlink:label="loc_deiCurrentFiscalYearEndDate" />
      <link:presentationArc order="130" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiCurrentFiscalYearEndDate" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityFileNumber" xlink:label="loc_deiEntityFileNumber" />
      <link:presentationArc order="140" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiEntityFileNumber" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityRegistrantName" xlink:label="loc_deiEntityRegistrantName" />
      <link:presentationArc order="150" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiEntityRegistrantName" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityCentralIndexKey" xlink:label="loc_deiEntityCentralIndexKey" />
      <link:presentationArc order="160" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiEntityCentralIndexKey" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityPrimarySicNumber" xlink:label="loc_deiEntityPrimarySicNumber" />
      <link:presentationArc order="170" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiEntityPrimarySicNumber" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityTaxIdentificationNumber" xlink:label="loc_deiEntityTaxIdentificationNumber" />
      <link:presentationArc order="180" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiEntityTaxIdentificationNumber" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityIncorporationStateCountryCode" xlink:label="loc_deiEntityIncorporationStateCountryCode" />
      <link:presentationArc order="190" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiEntityIncorporationStateCountryCode" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressAddressLine1" xlink:label="loc_deiEntityAddressAddressLine1" />
      <link:presentationArc order="200" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiEntityAddressAddressLine1" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressAddressLine2" xlink:label="loc_deiEntityAddressAddressLine2" />
      <link:presentationArc order="210" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiEntityAddressAddressLine2" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressAddressLine3" xlink:label="loc_deiEntityAddressAddressLine3" />
      <link:presentationArc order="220" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiEntityAddressAddressLine3" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressCityOrTown" xlink:label="loc_deiEntityAddressCityOrTown" />
      <link:presentationArc order="230" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiEntityAddressCityOrTown" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressStateOrProvince" xlink:label="loc_deiEntityAddressStateOrProvince" />
      <link:presentationArc order="240" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiEntityAddressStateOrProvince" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressCountry" xlink:label="loc_deiEntityAddressCountry" />
      <link:presentationArc order="250" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiEntityAddressCountry" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressPostalZipCode" xlink:label="loc_deiEntityAddressPostalZipCode" />
      <link:presentationArc order="260" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiEntityAddressPostalZipCode" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_CountryRegion" xlink:label="loc_deiCountryRegion" />
      <link:presentationArc order="270" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiCountryRegion" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_CityAreaCode" xlink:label="loc_deiCityAreaCode" />
      <link:presentationArc order="280" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiCityAreaCode" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_LocalPhoneNumber" xlink:label="loc_deiLocalPhoneNumber" />
      <link:presentationArc order="290" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiLocalPhoneNumber" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_Extension" xlink:label="loc_deiExtension" />
      <link:presentationArc order="300" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiExtension" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_WrittenCommunications" xlink:label="loc_deiWrittenCommunications" />
      <link:presentationArc order="310" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiWrittenCommunications" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_SolicitingMaterial" xlink:label="loc_deiSolicitingMaterial" />
      <link:presentationArc order="320" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiSolicitingMaterial" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_PreCommencementTenderOffer" xlink:label="loc_deiPreCommencementTenderOffer" />
      <link:presentationArc order="330" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiPreCommencementTenderOffer" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_PreCommencementIssuerTenderOffer" xlink:label="loc_deiPreCommencementIssuerTenderOffer" />
      <link:presentationArc order="340" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiPreCommencementIssuerTenderOffer" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_Security12bTitle" xlink:label="loc_deiSecurity12bTitle" />
      <link:presentationArc order="350" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiSecurity12bTitle" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_NoTradingSymbolFlag" xlink:label="loc_deiNoTradingSymbolFlag" />
      <link:presentationArc order="360" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiNoTradingSymbolFlag" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_TradingSymbol" xlink:label="loc_deiTradingSymbol" />
      <link:presentationArc order="370" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiTradingSymbol" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_SecurityExchangeName" xlink:label="loc_deiSecurityExchangeName" />
      <link:presentationArc order="380" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiSecurityExchangeName" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_Security12gTitle" xlink:label="loc_deiSecurity12gTitle" />
      <link:presentationArc order="390" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiSecurity12gTitle" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_SecurityReportingObligation" xlink:label="loc_deiSecurityReportingObligation" />
      <link:presentationArc order="400" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiSecurityReportingObligation" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_AnnualInformationForm" xlink:label="loc_deiAnnualInformationForm" />
      <link:presentationArc order="410" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiAnnualInformationForm" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_AuditedAnnualFinancialStatements" xlink:label="loc_deiAuditedAnnualFinancialStatements" />
      <link:presentationArc order="420" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiAuditedAnnualFinancialStatements" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityWellKnownSeasonedIssuer" xlink:label="loc_deiEntityWellKnownSeasonedIssuer" />
      <link:presentationArc order="430" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiEntityWellKnownSeasonedIssuer" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityVoluntaryFilers" xlink:label="loc_deiEntityVoluntaryFilers" />
      <link:presentationArc order="440" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiEntityVoluntaryFilers" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityCurrentReportingStatus" xlink:label="loc_deiEntityCurrentReportingStatus" />
      <link:presentationArc order="450" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiEntityCurrentReportingStatus" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityInteractiveDataCurrent" xlink:label="loc_deiEntityInteractiveDataCurrent" />
      <link:presentationArc order="460" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiEntityInteractiveDataCurrent" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityFilerCategory" xlink:label="loc_deiEntityFilerCategory" />
      <link:presentationArc order="470" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiEntityFilerCategory" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntitySmallBusiness" xlink:label="loc_deiEntitySmallBusiness" />
      <link:presentationArc order="480" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiEntitySmallBusiness" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityEmergingGrowthCompany" xlink:label="loc_deiEntityEmergingGrowthCompany" />
      <link:presentationArc order="490" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiEntityEmergingGrowthCompany" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityExTransitionPeriod" xlink:label="loc_deiEntityExTransitionPeriod" />
      <link:presentationArc order="500" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiEntityExTransitionPeriod" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentAccountingStandard" xlink:label="loc_deiDocumentAccountingStandard" />
      <link:presentationArc order="510" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiDocumentAccountingStandard" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_OtherReportingStandardItemNumber" xlink:label="loc_deiOtherReportingStandardItemNumber" />
      <link:presentationArc order="520" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiOtherReportingStandardItemNumber" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityShellCompany" xlink:label="loc_deiEntityShellCompany" />
      <link:presentationArc order="530" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiEntityShellCompany" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityPublicFloat" xlink:label="loc_deiEntityPublicFloat" />
      <link:presentationArc order="540" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiEntityPublicFloat" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityBankruptcyProceedingsReportingCurrent" xlink:label="loc_deiEntityBankruptcyProceedingsReportingCurrent" />
      <link:presentationArc order="550" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiEntityBankruptcyProceedingsReportingCurrent" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="loc_deiEntityCommonStockSharesOutstanding" />
      <link:presentationArc order="560" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiEntityCommonStockSharesOutstanding" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentsIncorporatedByReferenceTextBlock" xlink:label="loc_deiDocumentsIncorporatedByReferenceTextBlock" />
      <link:presentationArc order="570" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiDocumentsIncorporatedByReferenceTextBlock" xlink:type="arc" />
    </link:presentationLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>tm2514970d1_ex99-1img001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
begin 644 tm2514970d1_ex99-1img001.jpg
M_]C_X  02D9)1@ ! 0$ 8 !@  #_VP!#  @&!@<&!0@'!P<)"0@*#!0-# L+
M#!D2$P\4'1H?'AT:'!P@)"XG("(L(QP<*#<I+# Q-#0T'R<Y/3@R/"XS-#+_
MVP!# 0@)"0P+#!@-#1@R(1PA,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R
M,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C+_P  1"  U ,8# 2(  A$! Q$!_\0
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)44 %%%% '__9

end
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>9
<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;">v3.25.1</span><table class="report" border="0" cellspacing="2" id="id2">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Cover<br></strong></div></th>
<th class="th"><div>May 09, 2025</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_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_AmendmentFlag', window );">Amendment Flag</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_DocumentPeriodEndDate', window );">Document Period End Date</a></td>
<td class="text">May  09,  2025<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">001-33067<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_EntityRegistrantName', window );">Entity Registrant Name</a></td>
<td class="text">SELECTIVE
INSURANCE GROUP, INC.<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">0000230557<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">22-2168890<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_EntityIncorporationStateCountryCode', window );">Entity Incorporation, State or Country Code</a></td>
<td class="text">NJ<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_EntityAddressAddressLine1', window );">Entity Address, Address Line One</a></td>
<td class="text">40 Wantage Avenue<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_EntityAddressCityOrTown', window );">Entity Address, City or Town</a></td>
<td class="text">Branchville<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_EntityAddressStateOrProvince', window );">Entity Address, State or Province</a></td>
<td class="text">NJ<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_EntityAddressPostalZipCode', window );">Entity Address, Postal Zip Code</a></td>
<td class="text">07890<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_CityAreaCode', window );">City Area Code</a></td>
<td class="text">973<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_LocalPhoneNumber', window );">Local Phone Number</a></td>
<td class="text">948-3000<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_WrittenCommunications', window );">Written Communications</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_SolicitingMaterial', window );">Soliciting Material</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_PreCommencementTenderOffer', window );">Pre-commencement 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_PreCommencementIssuerTenderOffer', window );">Pre-commencement Issuer 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_EntityEmergingGrowthCompany', window );">Entity Emerging Growth Company</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StatementClassOfStockAxis=us-gaap_CommonStockMember', window );">Common Stock [Member]</a></td>
<td class="text">&#160;<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_Security12bTitle', window );">Title of 12(b) Security</a></td>
<td class="text">Common Stock, par value $2 per share<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_TradingSymbol', window );">Trading Symbol</a></td>
<td class="text">SIGI<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_SecurityExchangeName', window );">Security Exchange Name</a></td>
<td class="text">NASDAQ<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StatementClassOfStockAxis=sigi_DepositarySharesMember', window );">Depositary Shares [Member]</a></td>
<td class="text">&#160;<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_Security12bTitle', window );">Title of 12(b) Security</a></td>
<td class="text">Depositary Shares, each representing a 1/1,000th interest in
a share of 4.60% Non-Cumulative Preferred Stock, Series B, without par value<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_TradingSymbol', window );">Trading Symbol</a></td>
<td class="text">SIGIP<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_SecurityExchangeName', window );">Security Exchange Name</a></td>
<td class="text">NASDAQ<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_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>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementClassOfStockAxis=us-gaap_CommonStockMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementClassOfStockAxis=us-gaap_CommonStockMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementClassOfStockAxis=sigi_DepositarySharesMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementClassOfStockAxis=sigi_DepositarySharesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EXCEL
<SEQUENCE>10
<FILENAME>Financial_Report.xlsx
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 Financial_Report.xlsx
M4$L#!!0    ( ,&"K5I&QTU(E0   ,T    0    9&]C4')O<',O87!P+GAM
M;$W/30O", P&X+]2=K>9BAZD#D0]BIZ\SRYUA;8I;83Z[^T$/VYY><@;HBZ)
M(B:VF$7Q+N1M,S+'#4#6(_H^R\JABJ'D>ZXQW8&,L1H/I!\> \.B;=> A3$,
M.,SBM[#IU"Y&9W7/ED)WLCI1)L/B6#0ZL2<?J]P<"A#G>B4^BQ-+.9<K!?^+
M4\L54Y[FRF_\9 6_![H74$L#!!0    ( ,&"K5I4IR?&[0   "L"   1
M9&]C4')O<',O8V]R92YX;6S-DL%*Q# 0AE]%<F\G35D/H=N+XDE!<$'Q%I+9
MW6#3A&2DW;<WC;M=1!_ 8V;^?/,-3*>#U#[B<_0!(UE,-[,;QB1UV+(C49
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M'RQ/W"?W5[S2/$_3+,-V=+N-,MAB^Y9E\(U'P[B!!Y8',OW97N/=QB?D]3G
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M;%!+ 0(4 Q0    ( ,&"K5I4IR?&[0   "L"   1              "  <,
M  !D;V-0<F]P<R]C;W)E+GAM;%!+ 0(4 Q0    ( ,&"K5J97)PC$ 8  )PG
M   3              "  =\!  !X;"]T:&5M92]T:&5M93$N>&UL4$L! A0#
M%     @ P8*M6KHP_4+>!   ;!,  !@              ("!( @  'AL+W=O
M<FMS:&5E=',O<VAE970Q+GAM;%!+ 0(4 Q0    ( ,&"K5K@]#J)J@(  # ,
M   -              "  30-  !X;"]S='EL97,N>&UL4$L! A0#%     @
MP8*M6I>*NQS     $P(   L              ( !"1   %]R96QS+RYR96QS
M4$L! A0#%     @ P8*M6JK$(A8S 0  (@(   \              ( !\A
M 'AL+W=O<FMB;V]K+GAM;%!+ 0(4 Q0    ( ,&"K5HD'INBK0   /@!   :
M              "  5(2  !X;"]?<F5L<R]W;W)K8F]O:RYX;6PN<F5L<U!+
M 0(4 Q0    ( ,&"K5IED'F2&0$  ,\#   3              "  3<3  !;
H0V]N=&5N=%]4>7!E<UTN>&UL4$L%!@     )  D /@(  ($4      $!

end
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>11
<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>12
<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>14
<FILENAME>FilingSummary.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<XML>
<?xml version='1.0' encoding='utf-8'?>
<FilingSummary>
  <Version>3.25.1</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>3</ContextCount>
  <ElementCount>22</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>false</FootnotesReported>
  <SegmentCount>2</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>3</UnitCount>
  <MyReports>
    <Report instance="tm2514970d1_8k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>00000001 - Document - Cover</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://selective.com/role/Cover</Role>
      <ShortName>Cover</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>
  <InputFiles>
    <File>sigi-20250509.xsd</File>
    <File>sigi-20250509_def.xml</File>
    <File>sigi-20250509_lab.xml</File>
    <File>sigi-20250509_pre.xml</File>
    <File doctype="8-K" isOnlyDei="true" isUsgaap="true" original="tm2514970d1_8k.htm">tm2514970d1_8k.htm</File>
  </InputFiles>
  <SupplementalFiles/>
  <BaseTaxonomies>
    <BaseTaxonomy items="26">http://xbrl.sec.gov/dei/2023</BaseTaxonomy>
  </BaseTaxonomies>
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>false</HasCalculationLinkbase>
</FilingSummary>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>JSON
<SEQUENCE>16
<FILENAME>MetaLinks.json
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
{
 "version": "2.2",
 "instance": {
  "tm2514970d1_8k.htm": {
   "nsprefix": "sigi",
   "nsuri": "http://selective.com/20250509",
   "dts": {
    "schema": {
     "local": [
      "sigi-20250509.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/2006/ref-2006-02-27.xsd",
      "http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd",
      "http://www.xbrl.org/lrr/role/net-2009-12-16.xsd",
      "https://www.xbrl.org/2020/extensible-enumerations-2.0.xsd",
      "https://www.xbrl.org/dtr/type/2020-01-21/types.xsd",
      "https://www.xbrl.org/dtr/type/2022-03-31/types.xsd",
      "https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd",
      "https://xbrl.fasb.org/srt/2023/elts/srt-roles-2023.xsd",
      "https://xbrl.fasb.org/srt/2023/elts/srt-types-2023.xsd",
      "https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd",
      "https://xbrl.fasb.org/us-gaap/2023/elts/us-roles-2023.xsd",
      "https://xbrl.fasb.org/us-gaap/2023/elts/us-types-2023.xsd",
      "https://xbrl.sec.gov/country/2023/country-2023.xsd",
      "https://xbrl.sec.gov/dei/2023/dei-2023.xsd"
     ]
    },
    "definitionLink": {
     "local": [
      "sigi-20250509_def.xml"
     ]
    },
    "labelLink": {
     "local": [
      "sigi-20250509_lab.xml"
     ]
    },
    "presentationLink": {
     "local": [
      "sigi-20250509_pre.xml"
     ]
    },
    "inline": {
     "local": [
      "tm2514970d1_8k.htm"
     ]
    }
   },
   "keyStandard": 22,
   "keyCustom": 0,
   "axisStandard": 1,
   "axisCustom": 0,
   "memberStandard": 1,
   "memberCustom": 1,
   "hidden": {
    "total": 2,
    "http://xbrl.sec.gov/dei/2023": 2
   },
   "contextCount": 3,
   "entityCount": 1,
   "segmentCount": 2,
   "elementCount": 65,
   "unitCount": 3,
   "baseTaxonomies": {
    "http://xbrl.sec.gov/dei/2023": 26
   },
   "report": {
    "R1": {
     "role": "http://selective.com/role/Cover",
     "longName": "00000001 - Document - Cover",
     "shortName": "Cover",
     "isDefault": "true",
     "groupType": "document",
     "subGroupType": "",
     "menuCat": "Cover",
     "order": "1",
     "firstAnchor": {
      "contextRef": "AsOf2025-05-09",
      "name": "dei:DocumentType",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "span",
       "b",
       "p",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "tm2514970d1_8k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "AsOf2025-05-09",
      "name": "dei:DocumentType",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "span",
       "b",
       "p",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "tm2514970d1_8k.htm",
      "first": true,
      "unique": true
     }
    }
   },
   "tag": {
    "dei_AmendmentDescription": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "AmendmentDescription",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Amendment Description",
        "documentation": "Description of changes contained within amended document."
       }
      }
     },
     "auth_ref": []
    },
    "dei_AmendmentFlag": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "AmendmentFlag",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Amendment Flag",
        "documentation": "Boolean flag that is true when the XBRL content amends previously-filed or accepted submission."
       }
      }
     },
     "auth_ref": []
    },
    "dei_AnnualInformationForm": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "AnnualInformationForm",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Annual Information Form",
        "documentation": "Boolean flag with value true on a form if it is an annual report containing an annual information form."
       }
      }
     },
     "auth_ref": [
      "r14"
     ]
    },
    "dei_AuditedAnnualFinancialStatements": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "AuditedAnnualFinancialStatements",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Audited Annual Financial Statements",
        "documentation": "Boolean flag with value true on a form if it is an annual report containing audited financial statements."
       }
      }
     },
     "auth_ref": [
      "r14"
     ]
    },
    "dei_CityAreaCode": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "CityAreaCode",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "City Area Code",
        "documentation": "Area code of city"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_ClassOfStockDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "localname": "ClassOfStockDomain",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "auth_ref": []
    },
    "us-gaap_CommonStockMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "localname": "CommonStockMember",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Common Stock [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "dei_CountryRegion": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "CountryRegion",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Country Region",
        "documentation": "Region code of country"
       }
      }
     },
     "auth_ref": []
    },
    "dei_CoverAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "CoverAbstract",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Cover page."
       }
      }
     },
     "auth_ref": []
    },
    "dei_CurrentFiscalYearEndDate": {
     "xbrltype": "gMonthDayItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "CurrentFiscalYearEndDate",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Current Fiscal Year End Date",
        "documentation": "End date of current fiscal year in the format --MM-DD."
       }
      }
     },
     "auth_ref": []
    },
    "sigi_DepositarySharesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://selective.com/20250509",
     "localname": "DepositarySharesMember",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Depositary Shares [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "dei_DocumentAccountingStandard": {
     "xbrltype": "accountingStandardItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "DocumentAccountingStandard",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Document Accounting Standard",
        "documentation": "The basis of accounting the registrant has used to prepare the financial statements included in this filing This can either be 'U.S. GAAP', 'International Financial Reporting Standards', or 'Other'."
       }
      }
     },
     "auth_ref": [
      "r13"
     ]
    },
    "dei_DocumentAnnualReport": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "DocumentAnnualReport",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Document Annual Report",
        "documentation": "Boolean flag that is true only for a form used as an annual report."
       }
      }
     },
     "auth_ref": [
      "r11",
      "r13",
      "r14"
     ]
    },
    "dei_DocumentFiscalPeriodFocus": {
     "xbrltype": "fiscalPeriodItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "DocumentFiscalPeriodFocus",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Document Fiscal Period Focus",
        "documentation": "Fiscal period values are FY, Q1, Q2, and Q3.  1st, 2nd and 3rd quarter 10-Q or 10-QT statements have value Q1, Q2, and Q3 respectively, with 10-K, 10-KT or other fiscal year statements having FY."
       }
      }
     },
     "auth_ref": []
    },
    "dei_DocumentFiscalYearFocus": {
     "xbrltype": "gYearItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "DocumentFiscalYearFocus",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Document Fiscal Year Focus",
        "documentation": "This is focus fiscal year of the document report in YYYY format. For a 2006 annual report, which may also provide financial information from prior periods, fiscal 2006 should be given as the fiscal year focus. Example: 2006."
       }
      }
     },
     "auth_ref": []
    },
    "dei_DocumentPeriodEndDate": {
     "xbrltype": "dateItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "DocumentPeriodEndDate",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Document Period End Date",
        "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."
       }
      }
     },
     "auth_ref": []
    },
    "dei_DocumentPeriodStartDate": {
     "xbrltype": "dateItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "DocumentPeriodStartDate",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Document Period Start Date",
        "documentation": "The start date of the period covered in the document, in YYYY-MM-DD format."
       }
      }
     },
     "auth_ref": []
    },
    "dei_DocumentQuarterlyReport": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "DocumentQuarterlyReport",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Document Quarterly Report",
        "documentation": "Boolean flag that is true only for a form used as an quarterly report."
       }
      }
     },
     "auth_ref": [
      "r12"
     ]
    },
    "dei_DocumentRegistrationStatement": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "DocumentRegistrationStatement",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Document Registration Statement",
        "documentation": "Boolean flag that is true only for a form used as a registration statement."
       }
      }
     },
     "auth_ref": [
      "r0"
     ]
    },
    "dei_DocumentShellCompanyEventDate": {
     "xbrltype": "dateItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "DocumentShellCompanyEventDate",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Document Shell Company Event Date",
        "documentation": "Date of event requiring a shell company report."
       }
      }
     },
     "auth_ref": [
      "r13"
     ]
    },
    "dei_DocumentShellCompanyReport": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "DocumentShellCompanyReport",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Document Shell Company Report",
        "documentation": "Boolean flag that is true for a Shell Company Report pursuant to section 13 or 15(d) of the Exchange Act."
       }
      }
     },
     "auth_ref": [
      "r13"
     ]
    },
    "dei_DocumentTransitionReport": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "DocumentTransitionReport",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Document Transition Report",
        "documentation": "Boolean flag that is true only for a form used as a transition report."
       }
      }
     },
     "auth_ref": [
      "r15"
     ]
    },
    "dei_DocumentType": {
     "xbrltype": "submissionTypeItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "DocumentType",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Document Type",
        "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'."
       }
      }
     },
     "auth_ref": []
    },
    "dei_DocumentsIncorporatedByReferenceTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "DocumentsIncorporatedByReferenceTextBlock",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Documents Incorporated by Reference [Text Block]",
        "documentation": "Documents incorporated by reference."
       }
      }
     },
     "auth_ref": [
      "r3"
     ]
    },
    "dei_EntityAddressAddressLine1": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntityAddressAddressLine1",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Address, Address Line One",
        "documentation": "Address Line 1 such as Attn, Building Name, Street Name"
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityAddressAddressLine2": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntityAddressAddressLine2",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Address, Address Line Two",
        "documentation": "Address Line 2 such as Street or Suite number"
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityAddressAddressLine3": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntityAddressAddressLine3",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Address, Address Line Three",
        "documentation": "Address Line 3 such as an Office Park"
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityAddressCityOrTown": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntityAddressCityOrTown",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Address, City or Town",
        "documentation": "Name of the City or Town"
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityAddressCountry": {
     "xbrltype": "countryCodeItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntityAddressCountry",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Address, Country",
        "documentation": "ISO 3166-1 alpha-2 country code."
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityAddressPostalZipCode": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntityAddressPostalZipCode",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Address, Postal Zip Code",
        "documentation": "Code for the postal or zip code"
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityAddressStateOrProvince": {
     "xbrltype": "stateOrProvinceItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntityAddressStateOrProvince",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Address, State or Province",
        "documentation": "Name of the state or province."
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityBankruptcyProceedingsReportingCurrent": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntityBankruptcyProceedingsReportingCurrent",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Bankruptcy Proceedings, Reporting Current",
        "documentation": "For registrants involved in bankruptcy proceedings during the preceding five years, the value Yes indicates that the registrant has filed all documents and reports required to be filed by Section 12, 13 or 15(d) of the Securities Exchange Act of 1934 subsequent to the distribution of securities under a plan confirmed by a court; the value No indicates the registrant has not.  Registrants not involved in bankruptcy proceedings during the preceding five years should not report this element."
       }
      }
     },
     "auth_ref": [
      "r6"
     ]
    },
    "dei_EntityCentralIndexKey": {
     "xbrltype": "centralIndexKeyItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntityCentralIndexKey",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Central Index Key",
        "documentation": "A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK."
       }
      }
     },
     "auth_ref": [
      "r2"
     ]
    },
    "dei_EntityCommonStockSharesOutstanding": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntityCommonStockSharesOutstanding",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Common Stock, Shares Outstanding",
        "documentation": "Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument."
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityCurrentReportingStatus": {
     "xbrltype": "yesNoItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntityCurrentReportingStatus",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Current Reporting Status",
        "documentation": "Indicate 'Yes' or 'No' whether registrants (1) have filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that registrants were required to file such reports), and (2) have been subject to such filing requirements for the past 90 days. This information should be based on the registrant's current or most recent filing containing the related disclosure."
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityEmergingGrowthCompany": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntityEmergingGrowthCompany",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Emerging Growth Company",
        "documentation": "Indicate if registrant meets the emerging growth company criteria."
       }
      }
     },
     "auth_ref": [
      "r2"
     ]
    },
    "dei_EntityExTransitionPeriod": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntityExTransitionPeriod",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Elected Not To Use the Extended Transition Period",
        "documentation": "Indicate if an emerging growth company has elected not to use the extended transition period for complying with any new or revised financial accounting standards."
       }
      }
     },
     "auth_ref": [
      "r19"
     ]
    },
    "dei_EntityFileNumber": {
     "xbrltype": "fileNumberItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntityFileNumber",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity File Number",
        "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."
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityFilerCategory": {
     "xbrltype": "filerCategoryItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntityFilerCategory",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Filer Category",
        "documentation": "Indicate whether the registrant is one of the following: Large Accelerated Filer, Accelerated Filer, Non-accelerated Filer. Definitions of these categories are stated in Rule 12b-2 of the Exchange Act. This information should be based on the registrant's current or most recent filing containing the related disclosure."
       }
      }
     },
     "auth_ref": [
      "r2"
     ]
    },
    "dei_EntityIncorporationStateCountryCode": {
     "xbrltype": "edgarStateCountryItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntityIncorporationStateCountryCode",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Incorporation, State or Country Code",
        "documentation": "Two-character EDGAR code representing the state or country of incorporation."
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityInteractiveDataCurrent": {
     "xbrltype": "yesNoItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntityInteractiveDataCurrent",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Interactive Data Current",
        "documentation": "Boolean flag that is true when the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit such files)."
       }
      }
     },
     "auth_ref": [
      "r16"
     ]
    },
    "dei_EntityPrimarySicNumber": {
     "xbrltype": "sicNumberItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntityPrimarySicNumber",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Primary SIC Number",
        "documentation": "Primary Standard Industrial Classification (SIC) Number for the Entity."
       }
      }
     },
     "auth_ref": [
      "r14"
     ]
    },
    "dei_EntityPublicFloat": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntityPublicFloat",
     "crdr": "credit",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Public Float",
        "documentation": "The aggregate market value of the voting and non-voting common equity held by non-affiliates computed by reference to the price at which the common equity was last sold, or the average bid and asked price of such common equity, as of the last business day of the registrant's most recently completed second fiscal quarter."
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityRegistrantName": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntityRegistrantName",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Registrant Name",
        "documentation": "The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC."
       }
      }
     },
     "auth_ref": [
      "r2"
     ]
    },
    "dei_EntityShellCompany": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntityShellCompany",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Shell Company",
        "documentation": "Boolean flag that is true when the registrant is a shell company as defined in Rule 12b-2 of the Exchange Act."
       }
      }
     },
     "auth_ref": [
      "r2"
     ]
    },
    "dei_EntitySmallBusiness": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntitySmallBusiness",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Small Business",
        "documentation": "Indicates that the company is a Smaller Reporting Company (SRC)."
       }
      }
     },
     "auth_ref": [
      "r2"
     ]
    },
    "dei_EntityTaxIdentificationNumber": {
     "xbrltype": "employerIdItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntityTaxIdentificationNumber",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Tax Identification Number",
        "documentation": "The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS."
       }
      }
     },
     "auth_ref": [
      "r2"
     ]
    },
    "dei_EntityVoluntaryFilers": {
     "xbrltype": "yesNoItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntityVoluntaryFilers",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Voluntary Filers",
        "documentation": "Indicate 'Yes' or 'No' if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act."
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityWellKnownSeasonedIssuer": {
     "xbrltype": "yesNoItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntityWellKnownSeasonedIssuer",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Well-known Seasoned Issuer",
        "documentation": "Indicate 'Yes' or 'No' if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Is used on Form Type: 10-K, 10-Q, 8-K, 20-F, 6-K, 10-K/A, 10-Q/A, 20-F/A, 6-K/A, N-CSR, N-Q, N-1A."
       }
      }
     },
     "auth_ref": [
      "r17"
     ]
    },
    "dei_Extension": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "Extension",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Extension",
        "documentation": "Extension number for local phone number."
       }
      }
     },
     "auth_ref": []
    },
    "dei_LocalPhoneNumber": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "LocalPhoneNumber",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Local Phone Number",
        "documentation": "Local phone number for entity."
       }
      }
     },
     "auth_ref": []
    },
    "dei_NoTradingSymbolFlag": {
     "xbrltype": "trueItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "NoTradingSymbolFlag",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "No Trading Symbol Flag",
        "documentation": "Boolean flag that is true only for a security having no trading symbol."
       }
      }
     },
     "auth_ref": []
    },
    "dei_OtherReportingStandardItemNumber": {
     "xbrltype": "otherReportingStandardItemNumberItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "OtherReportingStandardItemNumber",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Other Reporting Standard Item Number",
        "documentation": "\"Item 17\" or \"Item 18\" specified when the basis of accounting is neither US GAAP nor IFRS."
       }
      }
     },
     "auth_ref": [
      "r13"
     ]
    },
    "dei_PreCommencementIssuerTenderOffer": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "PreCommencementIssuerTenderOffer",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Pre-commencement Issuer Tender Offer",
        "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."
       }
      }
     },
     "auth_ref": [
      "r7"
     ]
    },
    "dei_PreCommencementTenderOffer": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "PreCommencementTenderOffer",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Pre-commencement Tender Offer",
        "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."
       }
      }
     },
     "auth_ref": [
      "r8"
     ]
    },
    "dei_Security12bTitle": {
     "xbrltype": "securityTitleItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "Security12bTitle",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Title of 12(b) Security",
        "documentation": "Title of a 12(b) registered security."
       }
      }
     },
     "auth_ref": [
      "r1"
     ]
    },
    "dei_Security12gTitle": {
     "xbrltype": "securityTitleItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "Security12gTitle",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Title of 12(g) Security",
        "documentation": "Title of a 12(g) registered security."
       }
      }
     },
     "auth_ref": [
      "r5"
     ]
    },
    "dei_SecurityExchangeName": {
     "xbrltype": "edgarExchangeCodeItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "SecurityExchangeName",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Security Exchange Name",
        "documentation": "Name of the Exchange on which a security is registered."
       }
      }
     },
     "auth_ref": [
      "r4"
     ]
    },
    "dei_SecurityReportingObligation": {
     "xbrltype": "securityReportingObligationItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "SecurityReportingObligation",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Security Reporting Obligation",
        "documentation": "15(d), indicating whether the security has a reporting obligation under that section of the Exchange Act."
       }
      }
     },
     "auth_ref": [
      "r9"
     ]
    },
    "dei_SolicitingMaterial": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "SolicitingMaterial",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Soliciting Material",
        "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."
       }
      }
     },
     "auth_ref": [
      "r10"
     ]
    },
    "us-gaap_StatementClassOfStockAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "localname": "StatementClassOfStockAxis",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Class of Stock [Axis]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_StatementLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "localname": "StatementLineItems",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Statement [Line Items]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_StatementTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "localname": "StatementTable",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Statement [Table]"
       }
      }
     },
     "auth_ref": []
    },
    "dei_TradingSymbol": {
     "xbrltype": "tradingSymbolItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "TradingSymbol",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Trading Symbol",
        "documentation": "Trading symbol of an instrument as listed on an exchange."
       }
      }
     },
     "auth_ref": []
    },
    "dei_WrittenCommunications": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "WrittenCommunications",
     "presentation": [
      "http://selective.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Written Communications",
        "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."
       }
      }
     },
     "auth_ref": [
      "r18"
     ]
    }
   }
  }
 },
 "std_ref": {
  "r0": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Exchange Act",
   "Number": "240",
   "Section": "12"
  },
  "r1": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Exchange Act",
   "Number": "240",
   "Section": "12",
   "Subsection": "b"
  },
  "r2": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Exchange Act",
   "Number": "240",
   "Section": "12",
   "Subsection": "b-2"
  },
  "r3": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Exchange Act",
   "Number": "240",
   "Section": "12",
   "Subsection": "b-23"
  },
  "r4": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Exchange Act",
   "Number": "240",
   "Section": "12",
   "Subsection": "d1-1"
  },
  "r5": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Exchange Act",
   "Number": "240",
   "Section": "12",
   "Subsection": "g"
  },
  "r6": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Exchange Act",
   "Number": "240",
   "Section": "12, 13, 15d"
  },
  "r7": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Exchange Act",
   "Number": "240",
   "Section": "13e",
   "Subsection": "4c"
  },
  "r8": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Exchange Act",
   "Number": "240",
   "Section": "14d",
   "Subsection": "2b"
  },
  "r9": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Exchange Act",
   "Number": "240",
   "Section": "15",
   "Subsection": "d"
  },
  "r10": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Exchange Act",
   "Section": "14a",
   "Number": "240",
   "Subsection": "12"
  },
  "r11": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 10-K",
   "Number": "249",
   "Section": "310"
  },
  "r12": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 10-Q",
   "Number": "240",
   "Section": "308",
   "Subsection": "a"
  },
  "r13": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 20-F",
   "Number": "249",
   "Section": "220",
   "Subsection": "f"
  },
  "r14": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 40-F",
   "Number": "249",
   "Section": "240",
   "Subsection": "f"
  },
  "r15": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Forms 10-K, 10-Q, 20-F",
   "Number": "240",
   "Section": "13",
   "Subsection": "a-1"
  },
  "r16": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-T",
   "Number": "232",
   "Section": "405"
  },
  "r17": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Securities Act",
   "Number": "230",
   "Section": "405"
  },
  "r18": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Securities Act",
   "Number": "230",
   "Section": "425"
  },
  "r19": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Securities Act",
   "Number": "7A",
   "Section": "B",
   "Subsection": "2"
  }
 }
}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>ZIP
<SEQUENCE>17
<FILENAME>0001104659-25-047847-xbrl.zip
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 0001104659-25-047847-xbrl.zip
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MN4?7]EC9G=\UUTO,H>QQL]E*O:C\_Z1$@>FO&4/9XR:X%5KW3+Z;*K7A3'#
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M>93$Z[15$&B;?+)G%V?<#_<?$-@C?P-02P,$%     @ P8*M6C=IP:+&%0
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M*MW=-#])I^?%8AU^(?XDD5CQY?3)'1)Y%R#NSB-N=3B9L\E+&[R=S=]1D#/
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M=MDM?O[L<"2%7Y?+OR3:[NF%_P%02P,$%     @ P8*M6I@O&$Z,$   \4L
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M5.;ZW[QIU^QE/$>\J-=.V."8>-XZJM*R@N)")ZU*/<5P(VP(,EV",<$FV'M
M[]1#!',B8QJ*Z[S?FZB93!.:3T2<& H--#YCCT+'!'B0&>*45USLLJ1XE-_7
M 8D<!REZN3 \DR2,%1%3X-38T\7$=4D^L*8"+&^\ZP"()%438A:B$1;**+($
M(:I _D*[&>]"_IDHG2A7DK#I655$)B,.V0:E#+<MZ]QG "B:L!.14Z%0T5C,
M>V/O60?*3C#JVD]K)?W>!^A'KA R$$$4N28(JO:FI#J/,%KK-(>0K<PH="?
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MP,GHGNAY**"@;;]$!']$;3P4$39*NC8E'<7<%Q"B,[ >76OFY$60<<(K3"O
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M,?:K0W'--75W("[I?>O//N3^?O%OE_YDE_\;7O2GOOX#4$L! A0#%     @
MP8*M6K#%,/^B P  T T  !$              ( !     '-I9VDM,C R-3 U
M,#DN>'-D4$L! A0#%     @ P8*M6@:0B^G<"   -V@  !4
M ( !T0,  '-I9VDM,C R-3 U,#E?9&5F+GAM;%!+ 0(4 Q0    ( ,&"K5IE
M"RG\M@L  $V/   5              "  > ,  !S:6=I+3(P,C4P-3 Y7VQA
M8BYX;6Q02P$"% ,4    " #!@JU:J[LBAB<(  #18@  %0
M@ ')&   <VEG:2TR,#(U,#4P.5]P<F4N>&UL4$L! A0#%     @ P8*M6C=I
MP:+&%0  $WX  !(              ( !(R$  '1M,C4Q-#DW,&0Q7SAK+FAT
M;5!+ 0(4 Q0    ( ,&"K5J8+QA.C!   /%+   6              "  1DW
M  !T;3(U,30Y-S!D,5]E>#DY+3$N:'1M4$L%!@     &  8 C $  -E'
!  $!

end
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>18
<FILENAME>tm2514970d1_8k_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/2023"
  xmlns:iso4217="http://www.xbrl.org/2003/iso4217"
  xmlns:link="http://www.xbrl.org/2003/linkbase"
  xmlns:sigi="http://selective.com/20250509"
  xmlns:us-gaap="http://fasb.org/us-gaap/2023"
  xmlns:xbrldi="http://xbrl.org/2006/xbrldi"
  xmlns:xlink="http://www.w3.org/1999/xlink">
    <link:schemaRef xlink:href="sigi-20250509.xsd" xlink:type="simple"/>
    <context id="AsOf2025-05-09">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000230557</identifier>
        </entity>
        <period>
            <startDate>2025-05-09</startDate>
            <endDate>2025-05-09</endDate>
        </period>
    </context>
    <context id="From2025-05-092025-05-09_us-gaap_CommonStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000230557</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-05-09</startDate>
            <endDate>2025-05-09</endDate>
        </period>
    </context>
    <context id="From2025-05-092025-05-09_custom_DepositarySharesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000230557</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">sigi:DepositarySharesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-05-09</startDate>
            <endDate>2025-05-09</endDate>
        </period>
    </context>
    <unit id="USD">
        <measure>iso4217:USD</measure>
    </unit>
    <unit id="Shares">
        <measure>shares</measure>
    </unit>
    <unit id="USDPShares">
        <divide>
            <unitNumerator>
                <measure>iso4217:USD</measure>
            </unitNumerator>
            <unitDenominator>
                <measure>shares</measure>
            </unitDenominator>
        </divide>
    </unit>
    <dei:AmendmentFlag contextRef="AsOf2025-05-09" id="Fact000003">false</dei:AmendmentFlag>
    <dei:EntityCentralIndexKey contextRef="AsOf2025-05-09" id="Fact000004">0000230557</dei:EntityCentralIndexKey>
    <dei:DocumentType contextRef="AsOf2025-05-09" id="Fact000010">8-K</dei:DocumentType>
    <dei:DocumentPeriodEndDate contextRef="AsOf2025-05-09" id="Fact000011">2025-05-09</dei:DocumentPeriodEndDate>
    <dei:EntityRegistrantName contextRef="AsOf2025-05-09" id="Fact000012">SELECTIVE INSURANCE GROUP, INC.</dei:EntityRegistrantName>
    <dei:EntityIncorporationStateCountryCode contextRef="AsOf2025-05-09" id="Fact000013">NJ</dei:EntityIncorporationStateCountryCode>
    <dei:EntityFileNumber contextRef="AsOf2025-05-09" id="Fact000014">001-33067</dei:EntityFileNumber>
    <dei:EntityTaxIdentificationNumber contextRef="AsOf2025-05-09" id="Fact000015">22-2168890</dei:EntityTaxIdentificationNumber>
    <dei:EntityAddressAddressLine1 contextRef="AsOf2025-05-09" id="Fact000016">40 Wantage Avenue</dei:EntityAddressAddressLine1>
    <dei:EntityAddressCityOrTown contextRef="AsOf2025-05-09" id="Fact000017">Branchville</dei:EntityAddressCityOrTown>
    <dei:EntityAddressStateOrProvince contextRef="AsOf2025-05-09" id="Fact000018">NJ</dei:EntityAddressStateOrProvince>
    <dei:EntityAddressStateOrProvince contextRef="AsOf2025-05-09" id="Fact000019">NJ</dei:EntityAddressStateOrProvince>
    <dei:EntityAddressPostalZipCode contextRef="AsOf2025-05-09" id="Fact000020">07890</dei:EntityAddressPostalZipCode>
    <dei:CityAreaCode contextRef="AsOf2025-05-09" id="Fact000021">973</dei:CityAreaCode>
    <dei:LocalPhoneNumber contextRef="AsOf2025-05-09" id="Fact000022">948-3000</dei:LocalPhoneNumber>
    <dei:WrittenCommunications contextRef="AsOf2025-05-09" id="Fact000023">false</dei:WrittenCommunications>
    <dei:SolicitingMaterial contextRef="AsOf2025-05-09" id="Fact000024">false</dei:SolicitingMaterial>
    <dei:PreCommencementTenderOffer contextRef="AsOf2025-05-09" id="Fact000025">false</dei:PreCommencementTenderOffer>
    <dei:PreCommencementIssuerTenderOffer contextRef="AsOf2025-05-09" id="Fact000026">false</dei:PreCommencementIssuerTenderOffer>
    <dei:Security12bTitle
      contextRef="From2025-05-092025-05-09_us-gaap_CommonStockMember"
      id="Fact000027">Common Stock, par value $2 per share</dei:Security12bTitle>
    <dei:TradingSymbol
      contextRef="From2025-05-092025-05-09_us-gaap_CommonStockMember"
      id="Fact000028">SIGI</dei:TradingSymbol>
    <dei:SecurityExchangeName
      contextRef="From2025-05-092025-05-09_us-gaap_CommonStockMember"
      id="Fact000029">NASDAQ</dei:SecurityExchangeName>
    <dei:Security12bTitle
      contextRef="From2025-05-092025-05-09_custom_DepositarySharesMember"
      id="Fact000030">Depositary Shares, each representing a 1/1,000th interest in a share of 4.60% Non-Cumulative Preferred Stock, Series B, without par value</dei:Security12bTitle>
    <dei:TradingSymbol
      contextRef="From2025-05-092025-05-09_custom_DepositarySharesMember"
      id="Fact000031">SIGIP</dei:TradingSymbol>
    <dei:SecurityExchangeName
      contextRef="From2025-05-092025-05-09_custom_DepositarySharesMember"
      id="Fact000032">NASDAQ</dei:SecurityExchangeName>
    <dei:EntityEmergingGrowthCompany contextRef="AsOf2025-05-09" id="Fact000033">false</dei:EntityEmergingGrowthCompany>
</xbrl>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
