<SEC-DOCUMENT>0001193125-23-292707.txt : 20231211
<SEC-HEADER>0001193125-23-292707.hdr.sgml : 20231211
<ACCEPTANCE-DATETIME>20231211171532
ACCESSION NUMBER:		0001193125-23-292707
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		15
CONFORMED PERIOD OF REPORT:	20231208
ITEM INFORMATION:		Regulation FD Disclosure
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20231211
DATE AS OF CHANGE:		20231211

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			INNOSPEC INC.
		CENTRAL INDEX KEY:			0001054905
		STANDARD INDUSTRIAL CLASSIFICATION:	CHEMICALS & ALLIED PRODUCTS [2800]
		IRS NUMBER:				981081725
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-13879
		FILM NUMBER:		231478957

	BUSINESS ADDRESS:	
		STREET 1:		8310 SOUTH VALLEY HIGHWAY
		STREET 2:		SUITE 350
		CITY:			ENGLEWOOD
		STATE:			CO
		ZIP:			80112
		BUSINESS PHONE:		7203556451

	MAIL ADDRESS:	
		STREET 1:		8310 SOUTH VALLEY HIGHWAY
		STREET 2:		SUITE 350
		CITY:			ENGLEWOOD
		STATE:			CO
		ZIP:			80112

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	OCTEL CORP
		DATE OF NAME CHANGE:	19980209
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>d624307d8k.htm
<DESCRIPTION>8-K
<TEXT>
<XBRL>
<?xml version="1.0" encoding="utf-8" ?>
<html xmlns:dei="http://xbrl.sec.gov/dei/2023" xmlns:us-types="http://fasb.org/us-types/2023" xmlns:nonnum="http://www.xbrl.org/dtr/type/non-numeric" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:iosp="http://innospec.com/20231208" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:utr="http://www.xbrl.org/2009/utr" xmlns:iso4217="http://www.xbrl.org/2003/iso4217" xmlns:ix="http://www.xbrl.org/2013/inlineXBRL" xmlns:ixt="http://www.xbrl.org/inlineXBRL/transformation/2015-02-26" xmlns:ixt-sec="http://www.sec.gov/inlineXBRL/transformation/2015-08-31" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>8-K</title>
<meta http-equiv="Content-Type" content="text/html" />
</head>
   <body><div style="display:none"> <ix:header> <ix:hidden> <ix:nonNumeric name="dei:AmendmentFlag" contextRef="duration_2023-12-08_to_2023-12-08">false</ix:nonNumeric> <ix:nonNumeric id="Hidden_dei_EntityCentralIndexKey" name="dei:EntityCentralIndexKey" contextRef="duration_2023-12-08_to_2023-12-08">0001054905</ix:nonNumeric> </ix:hidden> <ix:references> <link:schemaRef xlink:type="simple" xlink:href="iosp-20231208.xsd" xlink:arcrole="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:link="http://www.xbrl.org/2003/linkbase"></link:schemaRef> </ix:references> <ix:resources> <xbrli:context id="duration_2023-12-08_to_2023-12-08"> <xbrli:entity> <xbrli:identifier scheme="http://www.sec.gov/CIK">0001054905</xbrli:identifier> </xbrli:entity> <xbrli:period> <xbrli:startDate>2023-12-08</xbrli:startDate> <xbrli:endDate>2023-12-08</xbrli:endDate> </xbrli:period> </xbrli:context> </ix:resources> </ix:header> </div> <div style="text-align:center"> <div style="width:8.5in;text-align:left;margin-left: auto;margin-right: auto"> <p style="line-height:1.0pt;margin-top:0pt;margin-bottom:0pt;border-bottom:1px solid #000000">&#160;</p> <p style="line-height:3.0pt;margin-top:0pt;margin-bottom:2pt;border-bottom:1px solid #000000">&#160;</p> <p style="margin-top:4pt; margin-bottom:0pt; font-size:18pt; font-family:Times New Roman;font-weight:bold;text-align:center">UNITED STATES</p> <p style="margin-top:0pt; margin-bottom:0pt; font-size:18pt; font-family:Times New Roman;font-weight:bold;text-align:center">SECURITIES AND EXCHANGE COMMISSION</p> <p style="margin-top:0pt; margin-bottom:0pt; font-size:12pt; font-family:Times New Roman;font-weight:bold;text-align:center">Washington, D.C. 20549</p> <p style="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&#160;</p> <div style="text-align:center"> <p style="line-height:6.0pt;margin-top:0pt;margin-bottom:2pt;border-bottom:1.00pt solid #000000;width:21%;text-align:center;margin-left: auto;margin-right: auto">&#160;</p></div> <p style="margin-top:12pt; margin-bottom:0pt; font-size:18pt; font-family:Times New Roman;font-weight:bold;text-align:center">Form <span style="white-space:nowrap"><ix:nonNumeric name="dei:DocumentType" contextRef="duration_2023-12-08_to_2023-12-08">8-K</ix:nonNumeric></span></p> <p style="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&#160;</p> <div style="text-align:center"> <p style="line-height:6.0pt;margin-top:0pt;margin-bottom:2pt;border-bottom:1.00pt solid #000000;width:21%;text-align:center;margin-left: auto;margin-right: auto">&#160;</p></div> <p style="margin-top:12pt; margin-bottom:0pt; font-size:12pt; font-family:Times New Roman;font-weight:bold;text-align:center">CURRENT REPORT</p> <p style="margin-top:0pt; margin-bottom:0pt; font-size:12pt; font-family:Times New Roman;font-weight:bold;text-align:center">Pursuant to Section&#160;13 or 15(d)</p> <p style="margin-top:0pt; margin-bottom:0pt; font-size:12pt; font-family:Times New Roman;font-weight:bold;text-align:center">of the Securities Exchange Act of 1934</p> <p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold;text-align:center">Date of Report (Date of earliest event reported):&#160;<ix:nonNumeric name="dei:DocumentPeriodEndDate" contextRef="duration_2023-12-08_to_2023-12-08" format="ixt:datemonthdayyearen">December 8, 2023</ix:nonNumeric></p> <p style="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&#160;</p> <div style="text-align:center"> <p style="line-height:6.0pt;margin-top:0pt;margin-bottom:2pt;border-bottom:1.00pt solid #000000;width:21%;text-align:center;margin-left: auto;margin-right: auto">&#160;</p></div> <p style="margin-top:12pt; margin-bottom:0pt; font-size:24pt; font-family:Times New Roman;font-weight:bold;text-align:center"><ix:nonNumeric name="dei:EntityRegistrantName" contextRef="duration_2023-12-08_to_2023-12-08">INNOSPEC INC.</ix:nonNumeric></p> <p style="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold;text-align:center">(Exact name of registrant as specified in its charter)</p> <p style="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&#160;</p> <div style="text-align:center"> <p style="line-height:6.0pt;margin-top:0pt;margin-bottom:2pt;border-bottom:1.00pt solid #000000;width:21%;text-align:center;margin-left: auto;margin-right: auto">&#160;</p></div> <p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold;text-align:center">Commission File <span style="white-space:nowrap">Number:&#160;<ix:nonNumeric name="dei:EntityFileNumber" contextRef="duration_2023-12-08_to_2023-12-08">1-13879</ix:nonNumeric></span></p> <p style="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&#160;</p>
<table cellspacing="0" cellpadding="0" style="border-collapse:collapse; font-family:Times New Roman; font-size:8pt;width:100%;border:0;margin:0 auto">
<tr>
<td style="width:50%"></td>
<td style="vertical-align:bottom;width:1%"></td>
<td style="width:48%"></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style=" text-align: center;margin:auto; vertical-align:top"><span style="font-weight:bold"><ix:nonNumeric name="dei:EntityIncorporationStateCountryCode" contextRef="duration_2023-12-08_to_2023-12-08" format="ixt-sec:stateprovnameen">Delaware</ix:nonNumeric></span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style=" text-align: center;margin:auto; vertical-align:top"><span style="font-weight:bold"><span style="white-space:nowrap"><ix:nonNumeric name="dei:EntityTaxIdentificationNumber" contextRef="duration_2023-12-08_to_2023-12-08">98-0181725</ix:nonNumeric></span></span></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:8pt">
<td style=" text-align: center;margin:auto; vertical-align:top"> <p style="margin-top:0pt; margin-bottom:0pt; font-size:8pt; font-family:Times New Roman;font-weight:bold;text-align:center">(State or other jurisdiction</p> <p style="margin-top:0pt; margin-bottom:1pt; font-size:8pt; font-family:Times New Roman;font-weight:bold;text-align:center">of incorporation)</p></td>
<td style="vertical-align:bottom">&#160;</td>
<td style=" text-align: center;margin:auto; vertical-align:top"> <p style="margin-top:0pt; margin-bottom:0pt; font-size:8pt; font-family:Times New Roman;font-weight:bold;text-align:center">(IRS Employer</p> <p style="margin-top:0pt; margin-bottom:1pt; font-size:8pt; font-family:Times New Roman;font-weight:bold;text-align:center">Identification No.)</p></td></tr></table> <p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold;text-align:center"><ix:nonNumeric name="dei:EntityAddressAddressLine1" contextRef="duration_2023-12-08_to_2023-12-08">8310 South Valley Highway</ix:nonNumeric>, <ix:nonNumeric name="dei:EntityAddressAddressLine2" contextRef="duration_2023-12-08_to_2023-12-08">Suite 350</ix:nonNumeric></p> <p style="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold;text-align:center"><ix:nonNumeric name="dei:EntityAddressCityOrTown" contextRef="duration_2023-12-08_to_2023-12-08">Englewood</ix:nonNumeric>, <ix:nonNumeric name="dei:EntityAddressStateOrProvince" contextRef="duration_2023-12-08_to_2023-12-08" format="ixt-sec:stateprovnameen">Colorado</ix:nonNumeric>, <ix:nonNumeric name="dei:EntityAddressPostalZipCode" contextRef="duration_2023-12-08_to_2023-12-08">80112</ix:nonNumeric></p> <p style="margin-top:0pt; margin-bottom:0pt; font-size:8pt; font-family:Times New Roman;font-weight:bold;text-align:center">(Address of principal executive offices, including zip code)</p> <p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold;text-align:center"><span style="white-space:nowrap"><ix:nonNumeric name="dei:CityAreaCode" contextRef="duration_2023-12-08_to_2023-12-08">(303)</ix:nonNumeric><ix:nonNumeric name="dei:LocalPhoneNumber" contextRef="duration_2023-12-08_to_2023-12-08">792-5554</ix:nonNumeric></span></p> <p style="margin-top:0pt; margin-bottom:0pt; font-size:8pt; font-family:Times New Roman;font-weight:bold;text-align:center">(Registrant&#8217;s telephone number, including area code)</p> <p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold;text-align:center">(Former name or former address, if changed since last report)</p> <p style="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&#160;</p> <div style="text-align:center"> <p style="line-height:6.0pt;margin-top:0pt;margin-bottom:2pt;border-bottom:1.00pt solid #000000;width:21%;text-align:center;margin-left: auto;margin-right: auto">&#160;</p></div> <p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold">Check the appropriate box below if the Form <span style="white-space:nowrap">8-K</span> filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:</p> <p style="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&#160;</p>
<table style="border-collapse:collapse; font-family:Times New Roman; font-size:10pt;border:0;width:100%" cellpadding="0" cellspacing="0">
<tr style="page-break-inside:avoid">
<td style="width:4%;vertical-align:top"><span style="font-weight:bold"></span><ix:nonNumeric name="dei:WrittenCommunications" contextRef="duration_2023-12-08_to_2023-12-08" format="ixt-sec:boolballotbox">&#9744;</ix:nonNumeric><span style="font-weight:bold"></span><span style="font-weight:bold"></span></td>
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold;text-align:left">Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)</p></td></tr></table> <p style="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&#160;</p>
<table style="border-collapse:collapse; font-family:Times New Roman; font-size:10pt;border:0;width:100%" cellpadding="0" cellspacing="0">
<tr style="page-break-inside:avoid">
<td style="width:4%;vertical-align:top"><span style="font-weight:bold"></span><ix:nonNumeric name="dei:SolicitingMaterial" contextRef="duration_2023-12-08_to_2023-12-08" format="ixt-sec:boolballotbox">&#9744;</ix:nonNumeric><span style="font-weight:bold"></span><span style="font-weight:bold"></span></td>
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold;text-align:left">Soliciting material pursuant to Rule <span style="white-space:nowrap">14a-12</span> under the Exchange Act (17 CFR <span style="white-space:nowrap">240.14a-12)</span></p></td></tr></table> <p style="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&#160;</p>
<table style="border-collapse:collapse; font-family:Times New Roman; font-size:10pt;border:0;width:100%" cellpadding="0" cellspacing="0">
<tr style="page-break-inside:avoid">
<td style="width:4%;vertical-align:top"><span style="font-weight:bold"></span><ix:nonNumeric name="dei:PreCommencementTenderOffer" contextRef="duration_2023-12-08_to_2023-12-08" format="ixt-sec:boolballotbox">&#9744;</ix:nonNumeric><span style="font-weight:bold"></span><span style="font-weight:bold"></span></td>
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold;text-align:left"><span style="white-space:nowrap">Pre-commencement</span> communications pursuant to Rule <span style="white-space:nowrap">14d-2(b)</span> under the Exchange Act (17 CFR <span style="white-space:nowrap">240.14d-2(b))</span></p></td></tr></table> <p style="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&#160;</p>
<table style="border-collapse:collapse; font-family:Times New Roman; font-size:10pt;border:0;width:100%" cellpadding="0" cellspacing="0">
<tr style="page-break-inside:avoid">
<td style="width:4%;vertical-align:top"><span style="font-weight:bold"></span><ix:nonNumeric name="dei:PreCommencementIssuerTenderOffer" contextRef="duration_2023-12-08_to_2023-12-08" format="ixt-sec:boolballotbox">&#9744;</ix:nonNumeric><span style="font-weight:bold"></span><span style="font-weight:bold"></span></td>
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold;text-align:left"><span style="white-space:nowrap">Pre-commencement</span> communications pursuant to Rule <span style="white-space:nowrap">13e-4(c)</span> under the Exchange Act (17 CFR <span style="white-space:nowrap">240.13e-4(c))</span></p></td></tr></table> <p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold">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 <span style="white-space:nowrap">12b-2</span> of the Securities Exchange Act of 1934 <span style="white-space:nowrap">(&#167;240.12b-2</span> of this chapter).</p> <p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"><span style="font-weight:bold">Emerging growth company </span><ix:nonNumeric name="dei:EntityEmergingGrowthCompany" contextRef="duration_2023-12-08_to_2023-12-08" format="ixt-sec:boolballotbox">&#9744;</ix:nonNumeric><span style="font-weight:bold"></span><span style="font-weight:bold"></span></p> <p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"><span style="font-weight:bold">If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section&#160;13(a) of the Exchange Act </span>&#9744;<span style="font-weight:bold"></span><span style="font-weight:bold"></span></p> <p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold">Securities registered pursuant to Section&#160;12(b) of the Act:</p> <p style="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&#160;</p>
<table cellspacing="0" cellpadding="0" style="border-collapse:collapse; font-family:Times New Roman; font-size:8pt;width:100%;border:0;margin:0 auto">
<tr>
<td style="width:34%"></td>
<td style="vertical-align:bottom"></td>
<td style="width:32%"></td>
<td style="vertical-align:bottom;width:1%"></td>
<td style="width:32%"></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:8pt">
<td style=" text-align: center;margin:auto; border-bottom:1.00pt solid #000000;vertical-align:bottom;white-space:nowrap"> <p style="margin-top:0pt; margin-bottom:1pt; font-size:8pt; font-family:Times New Roman;font-weight:bold;text-align:center">Title of each class</p></td>
<td style="vertical-align:bottom">&#160;</td>
<td style=" text-align: center;margin:auto; border-bottom:1.00pt solid #000000;vertical-align:bottom"> <p style="margin-top:0pt; margin-bottom:0pt; font-size:8pt; font-family:Times New Roman;font-weight:bold;text-align:center">Trading</p> <p style="margin-top:0pt; margin-bottom:1pt; font-size:8pt; font-family:Times New Roman;font-weight:bold;text-align:center">Symbol(s)</p></td>
<td style="vertical-align:bottom">&#160;</td>
<td style=" text-align: center;margin:auto; border-bottom:1.00pt solid #000000;vertical-align:bottom"> <p style="margin-top:0pt; margin-bottom:0pt; font-size:8pt; font-family:Times New Roman;font-weight:bold;text-align:center">Name of exchange</p> <p style="margin-top:0pt; margin-bottom:1pt; font-size:8pt; font-family:Times New Roman;font-weight:bold;text-align:center">on which registered</p></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style=" text-align: center;margin:auto; vertical-align:top"><span style="font-weight:bold"><ix:nonNumeric name="dei:Security12bTitle" contextRef="duration_2023-12-08_to_2023-12-08">Common Stock</ix:nonNumeric></span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style=" text-align: center;margin:auto; vertical-align:top"><span style="font-weight:bold"><ix:nonNumeric name="dei:TradingSymbol" contextRef="duration_2023-12-08_to_2023-12-08">IOSP</ix:nonNumeric></span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style=" text-align: center;margin:auto; vertical-align:top"><span style="font-weight:bold"><ix:nonNumeric name="dei:SecurityExchangeName" contextRef="duration_2023-12-08_to_2023-12-08" format="ixt-sec:exchnameen">NASDAQ</ix:nonNumeric></span></td></tr></table> <p style="font-size:10pt;margin-top:0pt;margin-bottom:0pt">&#160;</p> <p style="line-height:1.0pt;margin-top:0pt;margin-bottom:0pt;border-bottom:1px solid #000000">&#160;</p> <p style="line-height:3.0pt;margin-top:0pt;margin-bottom:2pt;border-bottom:1px solid #000000">&#160;</p></div></div>

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

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

<table style="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt;border:0;width:100%" cellpadding="0" cellspacing="0">
<tr style="page-break-inside:avoid">
<td style="width:11%;vertical-align:top" align="left"><span style="font-weight:bold">Item&#160;7.01</span></td>
<td align="left" style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold;text-align:left">Regulation FD Disclosure </p></td></tr></table> <p style="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">On December&#160;8, 2023, Innospec Inc. (&#8220;Innospec&#8221;) announced that it completed its acquisition of QGP Qu&#237;mica Geral S.A. (&#8220;QGP&#8221;), a leading specialty chemicals company in Brazil. QGP&#8217;s customer-service, product development, and manufacturing capabilities in Brazil complement every Innospec Performance Chemicals <span style="white-space:nowrap">end-markets</span> including Personal Care, Agriculture, Home Care, Industrial Chemicals, Construction and Mining. Financial terms of the acquisition were not disclosed. </p> <p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">A copy of the press release announcing the transaction is attached hereto as Exhibit 99.1 and incorporated in this Item 7.01. </p> <p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">The information referenced under Item 7.01 (including Exhibit 99.1 referenced in Item 9.01 below) of this Current Report on Form <span style="white-space:nowrap">8-K</span> is being &#8220;furnished&#8221; under &#8220;Item 7.01. Regulation FD Disclosure&#8221; and, as such, shall not be deemed to be &#8220;filed&#8221; for the purposes of Section&#160;18 of the Securities Exchange Act of 1934, as amended (the &#8220;Exchange Act&#8221;), or otherwise subject to the liabilities of that Section. The information set forth in this Current Report on Form <span style="white-space:nowrap">8-K</span> (including Exhibit 99.1 referenced in Item 9.01 below) shall not be incorporated by reference into any registration statement, report or other document filed by Innospec pursuant to the Securities Act of 1933, as amended (the &#8220;Securities Act&#8221;), except as shall be expressly set forth by specific reference in such filing. Innospec does not undertake to update the information as posted on its website; however, it may post additional information included in future press releases and Forms <span style="white-space:nowrap">8-K,</span> as well as posting its periodic Exchange Act reports. </p> <p style="font-size:18pt;margin-top:0pt;margin-bottom:0pt">&#160;</p>
<table style="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt;border:0;width:100%" cellpadding="0" cellspacing="0">
<tr style="page-break-inside:avoid">
<td style="width:11%;vertical-align:top" align="left"><span style="font-weight:bold">Item&#160;9.01.</span></td>
<td align="left" style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold;text-align:left">Financial Statements and Exhibits. </p></td></tr></table> <p style="margin-top:6pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">(d) Exhibits. </p> <p style="margin-top:18pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold">EXHIBIT INDEX </p> <p style="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&#160;</p>
<table cellspacing="0" cellpadding="0" style="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt;width:100%;border:0;margin:0 auto">


<tr>

<td></td>

<td style="vertical-align:bottom;width:4%"></td>
<td style="width:80%"></td>

<td style="vertical-align:bottom;width:2%"></td>
<td style="width:11%"></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:8pt">
<td style="vertical-align:bottom;white-space:nowrap" align="center"> <p style=" margin-top:0pt ; margin-bottom:0pt; border-bottom:1.00pt solid #000000; display:inline-block; font-size:8pt; font-family:Times New Roman;text-align:center">Number</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom;white-space:nowrap" align="center"> <p style=" margin-top:0pt ; margin-bottom:0pt; border-bottom:1.00pt solid #000000; display:inline-block; font-size:8pt; font-family:Times New Roman;text-align:center">Description</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom;white-space:nowrap" align="center"> <p style=" margin-top:0pt ; margin-bottom:0pt; border-bottom:1.00pt solid #000000; display:inline-block; font-size:8pt; font-family:Times New Roman;text-align:center">Method of Filing</p></td></tr>


<tr style="font-size:1pt">
<td style="height:6pt"></td>
<td style="height:6pt" colspan="2"></td>
<td style="height:6pt" colspan="2"></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:top;white-space:nowrap">99.1</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:top"><a href="d624307dex991.htm">Press Release dated December&#160;11, 2023 announcing Innospec&#8217;s acquisition of QGP </a></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:top" align="center">Filed&#160;Herewith</td></tr>
<tr style="font-size:1pt">
<td style="height:6pt"></td>
<td style="height:6pt" colspan="2"></td>
<td style="height:6pt" colspan="2"></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:top;white-space:nowrap">104</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:top">Cover Page Interactive Data File &#8211; the cover page XBRL tags are embedded within the Inline XBRL document.</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom"></td></tr>
</table>
</div></div>



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

<div style="text-align:center"><div style="width:8.5in;text-align:left;margin-left: auto;margin-right: auto">
 <p style="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold;text-align:center">SIGNATURES </p> <p style="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. </p> <p style="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&#160;</p>
<table cellspacing="0" cellpadding="0" style="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt;width:100%;border:0">


<tr>

<td style="width:45%"></td>

<td style="vertical-align:bottom;width:1%"></td>
<td style="width:4%"></td>

<td style="vertical-align:bottom"></td>
<td style="width:3%"></td>

<td style="vertical-align:bottom;width:1%"></td>
<td style="width:45%"></td></tr>


<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:top"></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom"></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom"></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom;white-space:nowrap">INNOSPEC INC.</td></tr>
<tr style="font-size:1pt">
<td style="height:12pt"></td>
<td style="height:12pt" colspan="2"></td>
<td style="height:12pt" colspan="2"></td>
<td style="height:12pt" colspan="2"></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:top">Date: December&#160;11, 2023</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom"></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom;white-space:nowrap">By:</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom;white-space:nowrap"> <p style="margin-top:0pt; margin-bottom:1pt; border-bottom:1px solid #000000; font-size:10pt; font-family:Times New Roman"><span style="font-style:italic">/s/ David B. Jones</span></p></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:top"></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom"></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom"></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom;white-space:nowrap"><span style="font-weight:bold">David B. Jones</span></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:top"></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom"></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom"></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom;white-space:nowrap"><span style="font-weight:bold">Senior Vice President, General Counsel and Chief Compliance Officer</span></td></tr>
</table>
</div></div>

</body></html>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>d624307dex991.htm
<DESCRIPTION>EX-99.1
<TEXT>
<HTML><HEAD>
<TITLE>EX-99.1</TITLE>
</HEAD>
 <BODY BGCOLOR="WHITE" STYLE="line-height:Normal">

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


<IMG SRC="g624307g1208050534271.jpg" ALT="LOGO">
 </P> <P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P> <P STYLE="margin-top:0pt;margin-bottom:0pt" ALIGN="center">


<IMG SRC="g624307g1208050534407.jpg" ALT="LOGO">
 </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center"><B>INNOSPEC ACQUIRES QGP QU&Iacute;MICA </B></P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"><B>Englewood, CO &#150; December</B><B></B><B>&nbsp;11, 2023</B> &#150; Innospec Inc. (NASDAQ: IOSP) today announced that it completed the acquisition of QGP
Qu&iacute;mica Geral (&#147;QGP&#148;), a leading specialty chemicals company based in Brazil. Terms of the acquisition were not disclosed. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">With this
acquisition, Innospec now has a significant manufacturing, customer-service and product development base in South America which is one of the largest and most important global markets for all Innospec technologies. QGP also adds new surfactant and
other specialty chemistries to Innospec&#146;s global portfolio in important growth markets like Agriculture. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Founded in 1992, QGP has 300 employees.
Innospec will integrate QGP into its Performance Chemicals business. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Patrick S. Williams, President and CEO of Innospec Inc. said, &#147;We are very
pleased to complete this acquisition. We have been highly impressed by QGP&#146;s founders who have built a leading specialty chemical company backed by excellent customer service, innovation and technical support similar to our own. The product
development and manufacturing capabilities of QGP complement every Performance Chemicals <FONT STYLE="white-space:nowrap">end-market</FONT> that we serve including Personal Care, Agriculture, Home Care, Industrial Chemicals, Constructionand
Mining.&#148; </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Bruce McDonald, President of Performance Chemicals at Innospec added, &#147;We are delighted to welcome QGP&#146;s employees and its
extremely complimentary capabilities to Innospec. We are excited to now have a significantly stronger and broader offering for our customers both in Brazil and globally.&#148; </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Patrick S. Williams concluded, &#147;This acquisition aligns with our long-stated M&amp;A focus to further strengthen our Performance Chemicals segment and
add a manufacturing base in South America. Following this acquisition, we continue to have an extremely strong, debt-free balance sheet and remain well-positioned for additional M&amp;A, consistent shareholder returns, and organic growth
investments.&#148; </P>
</DIV></Center>


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

<Center><DIV STYLE="width:8.5in" align="left">
 <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"><B>Use of <FONT STYLE="white-space:nowrap">Non-GAAP</FONT> Financial Measures </B></P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">The information presented in this press release includes financial measures that are not calculated or presented in accordance with Generally Accepted
Accounting Principles in the United States (GAAP). These <FONT STYLE="white-space:nowrap">non-GAAP</FONT> financial measures comprise EBITDA, income before income taxes excluding special items, net income excluding special items and related per
share amounts together with net cash. EBITDA is net income per our consolidated financial statements adjusted for the exclusion of charges for interest expense, net, income taxes, depreciation, and amortization. Income before income taxes, net
income and diluted EPS, excluding special items, per our consolidated financial statements are adjusted for the exclusion of foreign currency exchange (gains)/losses, amortization of acquired intangible assets, legacy costs of closed operations,
acquisition related costs and adjustment of income tax provisions. Net cash is cash and cash equivalents less total debt. Reconciliations of these <FONT STYLE="white-space:nowrap">non-GAAP</FONT> financial measures to their most directly comparable
GAAP financial measures are provided herein and in the schedules below. The Company believes that such <FONT STYLE="white-space:nowrap">non-GAAP</FONT> financial measures provide useful information to investors and may assist them in evaluating the
Company&#146;s underlying performance and identifying operating trends. In addition, these <FONT STYLE="white-space:nowrap">non-GAAP</FONT> measures address questions the Company routinely receives from analysts and investors and the Company has
determined that it is appropriate to make this data available to all investors. While the Company believes that such measures are useful in evaluating the Company&#146;s performance, investors should not consider them to be a substitute for
financial measures prepared in accordance with GAAP. Also, these <FONT STYLE="white-space:nowrap">non-GAAP</FONT> financial measures may differ from similarly titled <FONT STYLE="white-space:nowrap">non-GAAP</FONT> financial measures used by other
companies and do not provide a comparable view of the Company&#146;s performance relative to other companies in similar industries. Management uses adjusted EPS (the most directly comparable GAAP financial measure for which is GAAP EPS) and adjusted
net income and EBITDA (the most directly comparable GAAP financial measure for which is GAAP net income) to allocate resources and evaluate the performance of the Company&#146;s operations. Management believes the most directly comparable GAAP
financial measure is GAAP net income and has provided a reconciliation of EBITDA and net income excluding special items, and related per share amounts, to GAAP net income herein and in the schedules below. </P>
<P STYLE="margin-top:18pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"><B>About Innospec Inc. </B></P> <P STYLE="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Innospec Inc. is an international
specialty chemicals company with approximately 2,100 employees in 25 countries. Innospec manufactures and supplies a wide range of specialty chemicals to markets in the Americas, Europe, the Middle East, Africa and Asia-Pacific.&nbsp;The Performance
Chemicals business creates innovative technology-based solutions for our customers in the Personal Care, Home Care, Agrochemical, Mining and Industrial markets. The Fuel Specialties business specializes in manufacturing and supplying fuel additives
that improve fuel efficiency, boost engine performance and reduce harmful emissions. Oilfield Services provides specialty chemicals to all elements of the oil and gas exploration and production industry.</P>
<P STYLE="margin-top:18pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"><B>About QGP Quimica Geral </B></P> <P STYLE="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">QGP Qu&iacute;mica Geral is a
leading specialty chemicals company based in Brazil with approximately 300 employees. The company develops and manufactures a wide range of specialty chemicals for the Leather, Agriculture, Home Care, Industrial Chemicals, Construction and other
related markets. </P> <P STYLE="margin-top:18pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"><B>Forward-Looking Statements </B></P> <P STYLE="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">This
press release contains certain &#147;forward-looking statements&#148; within the meaning of the Private Securities Litigation Reform Act of 1995.&nbsp;All statements other than statements of historical facts included or incorporated herein may
constitute forward-looking statements.&nbsp;Such forward-looking statements include statements (covered by words like &#147;expects,&#148; &#147;estimates,&#148; &#147;anticipates,&#148; &#147;may,&#148; &#147;could,&#148; &#147;believes,&#148;
&#147;feels,&#148; &#147;plans,&#148; &#147;intends&#148; or similar words or expressions, for example) which relate to earnings, growth potential, operating performance, events or developments that we expect or anticipate will or may occur in the
future.&nbsp;Although forward-looking statements are believed by management to be reasonable when made, they are subject to certain risks, uncertainties and assumptions, and our actual performance or results may differ materially from these
forward-looking statements.&nbsp;Additional information regarding risks, uncertainties and assumptions relating to Innospec and affecting our business operations and prospects are described in Innospec&#146;s Annual Report on Form <FONT
STYLE="white-space:nowrap">10-K</FONT> for the year ended December&nbsp;31, 2022, Innospec&#146;s Quarterly Report on Form <FONT STYLE="white-space:nowrap">10-Q</FONT> for the quarter ended September&nbsp;30, 2023 and other reports filed with the
U.S. Securities and Exchange Commission.&nbsp;You are urged to review our discussion of risks and uncertainties that could cause actual results to differ from forward-looking statements under the heading &#147;Risk Factors&#148; in such
reports.&nbsp;Innospec undertakes no obligation to publicly update or revise any forward-looking statements, whether as a result of new information, future events or otherwise. </P>
</DIV></Center>


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

<Center><DIV STYLE="width:8.5in" align="left">
 <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"><B>Contacts: </B></P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Corbin Barnes </P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Innospec Inc. </P>
<P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"><FONT STYLE="white-space:nowrap"><FONT STYLE="white-space:nowrap"><FONT STYLE="white-space:nowrap">+44-151-355-3611</FONT></FONT></FONT> </P>
<P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">corbin.barnes@innospecinc.com </P>
</DIV></Center>

</BODY></HTML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.SCH
<SEQUENCE>3
<FILENAME>iosp-20231208.xsd
<DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA
<TEXT>
<XBRL>
<?xml version="1.0" encoding="us-ascii"?>
<!-- DFIN - https://www.dfinsolutions.com/ -->
<!-- CTU Version: Release master Build:20231012.2 -->
<!-- Creation date: 12/11/2023 8:52:34 PM Eastern Time -->
<!-- Copyright (c) 2023 Donnelley Financial Solutions, Inc. All Rights Reserved. -->
<xsd:schema
  xmlns:nonnum="http://www.xbrl.org/dtr/type/non-numeric"
  xmlns:num="http://www.xbrl.org/dtr/type/numeric"
  xmlns:us-types="http://fasb.org/us-types/2023"
  xmlns:iosp="http://innospec.com/20231208"
  xmlns:dei="http://xbrl.sec.gov/dei/2023"
  xmlns:xbrli="http://www.xbrl.org/2003/instance"
  xmlns:link="http://www.xbrl.org/2003/linkbase"
  xmlns:xlink="http://www.w3.org/1999/xlink"
  xmlns:xbrldt="http://xbrl.org/2005/xbrldt"
  attributeFormDefault="unqualified"
  elementFormDefault="qualified"
  targetNamespace="http://innospec.com/20231208"
  xmlns:xsd="http://www.w3.org/2001/XMLSchema">
    <xsd:import schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd" namespace="http://www.xbrl.org/2003/instance" />
    <xsd:import schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" namespace="http://www.xbrl.org/2003/linkbase" />
    <xsd:import schemaLocation="https://xbrl.sec.gov/dei/2023/dei-2023.xsd" namespace="http://xbrl.sec.gov/dei/2023" />
    <xsd:import schemaLocation="http://www.xbrl.org/dtr/type/numeric-2009-12-16.xsd" namespace="http://www.xbrl.org/dtr/type/numeric" />
    <xsd:import schemaLocation="http://www.xbrl.org/dtr/type/nonNumeric-2009-12-16.xsd" namespace="http://www.xbrl.org/dtr/type/non-numeric" />
    <xsd:import schemaLocation="https://xbrl.sec.gov/naics/2023/naics-2023.xsd" namespace="http://xbrl.sec.gov/naics/2023" />
    <xsd:import schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd" namespace="http://xbrl.org/2005/xbrldt" />
  <xsd:annotation>
    <xsd:appinfo>
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="iosp-20231208_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:title="Label Links, all" xlink:type="simple" />
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="iosp-20231208_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:title="Presentation Links, all" xlink:type="simple" />
      <link:roleType roleURI="http://innospec.com//20231208/taxonomy/role/DocumentDocumentAndEntityInformation" id="Role_DocumentDocumentAndEntityInformation">
        <link:definition>100000 - Document - Document and Entity Information</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
    </xsd:appinfo>
  </xsd:annotation>
</xsd:schema>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.LAB
<SEQUENCE>4
<FILENAME>iosp-20231208_lab.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="us-ascii" standalone="yes"?>
<!-- DFIN - https://www.dfinsolutions.com/ -->
<!-- CTU Version: Release master Build:20231012.2 -->
<!-- Creation date: 12/11/2023 8:52:34 PM Eastern Time -->
<!-- Copyright (c) 2023 Donnelley Financial Solutions, Inc. All Rights Reserved. -->
<link:linkbase
  xmlns:link="http://www.xbrl.org/2003/linkbase"
  xmlns:xlink="http://www.w3.org/1999/xlink"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:labelLink xlink:role="http://www.xbrl.org/2003/role/link" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_CoverAbstract" xlink:type="locator" xlink:label="dei_CoverAbstract" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_CoverAbstract" xlink:to="dei_CoverAbstract_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_CoverAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Cover [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_CoverAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cover [Abstract]</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_AmendmentFlag" xlink:type="locator" xlink:label="dei_AmendmentFlag" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_AmendmentFlag" xlink:to="dei_AmendmentFlag_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_AmendmentFlag_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Amendment Flag</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_AmendmentFlag_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Amendment Flag</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityCentralIndexKey" xlink:type="locator" xlink:label="dei_EntityCentralIndexKey" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCentralIndexKey" xlink:to="dei_EntityCentralIndexKey_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_EntityCentralIndexKey_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Entity Central Index Key</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_EntityCentralIndexKey_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Central Index Key</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentType" xlink:type="locator" xlink:label="dei_DocumentType" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentType" xlink:to="dei_DocumentType_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_DocumentType_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Document Type</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_DocumentType_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Document Type</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentPeriodEndDate" xlink:type="locator" xlink:label="dei_DocumentPeriodEndDate" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentPeriodEndDate" xlink:to="dei_DocumentPeriodEndDate_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_DocumentPeriodEndDate_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Document Period End Date</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_DocumentPeriodEndDate_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Document Period End Date</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityRegistrantName" xlink:type="locator" xlink:label="dei_EntityRegistrantName" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityRegistrantName" xlink:to="dei_EntityRegistrantName_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_EntityRegistrantName_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Entity Registrant Name</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_EntityRegistrantName_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Registrant Name</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityFileNumber" xlink:type="locator" xlink:label="dei_EntityFileNumber" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityFileNumber" xlink:to="dei_EntityFileNumber_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_EntityFileNumber_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Entity File Number</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_EntityFileNumber_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity File Number</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityIncorporationStateCountryCode" xlink:type="locator" xlink:label="dei_EntityIncorporationStateCountryCode" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityIncorporationStateCountryCode" xlink:to="dei_EntityIncorporationStateCountryCode_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_EntityIncorporationStateCountryCode_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Entity Incorporation State Country Code</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_EntityIncorporationStateCountryCode_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Incorporation State Country Code</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityTaxIdentificationNumber" xlink:type="locator" xlink:label="dei_EntityTaxIdentificationNumber" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityTaxIdentificationNumber" xlink:to="dei_EntityTaxIdentificationNumber_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_EntityTaxIdentificationNumber_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Entity Tax Identification Number</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_EntityTaxIdentificationNumber_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Tax Identification Number</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressAddressLine1" xlink:type="locator" xlink:label="dei_EntityAddressAddressLine1" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressAddressLine1" xlink:to="dei_EntityAddressAddressLine1_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_EntityAddressAddressLine1_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Entity Address, Address Line One</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_EntityAddressAddressLine1_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Address, Address Line One</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressAddressLine2" xlink:type="locator" xlink:label="dei_EntityAddressAddressLine2" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressAddressLine2" xlink:to="dei_EntityAddressAddressLine2_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_EntityAddressAddressLine2_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Entity Address, Address Line Two</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_EntityAddressAddressLine2_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Address, Address Line Two</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressCityOrTown" xlink:type="locator" xlink:label="dei_EntityAddressCityOrTown" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressCityOrTown" xlink:to="dei_EntityAddressCityOrTown_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_EntityAddressCityOrTown_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Entity Address, City or Town</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_EntityAddressCityOrTown_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Address, City or Town</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressStateOrProvince" xlink:type="locator" xlink:label="dei_EntityAddressStateOrProvince" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressStateOrProvince" xlink:to="dei_EntityAddressStateOrProvince_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_EntityAddressStateOrProvince_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Entity Address, State or Province</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_EntityAddressStateOrProvince_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Address, State or Province</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressPostalZipCode" xlink:type="locator" xlink:label="dei_EntityAddressPostalZipCode" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressPostalZipCode" xlink:to="dei_EntityAddressPostalZipCode_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_EntityAddressPostalZipCode_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Entity Address, Postal Zip Code</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_EntityAddressPostalZipCode_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Address, Postal Zip Code</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_CityAreaCode" xlink:type="locator" xlink:label="dei_CityAreaCode" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_CityAreaCode" xlink:to="dei_CityAreaCode_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_CityAreaCode_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">City Area Code</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_CityAreaCode_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">City Area Code</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_LocalPhoneNumber" xlink:type="locator" xlink:label="dei_LocalPhoneNumber" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_LocalPhoneNumber" xlink:to="dei_LocalPhoneNumber_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_LocalPhoneNumber_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Local Phone Number</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_LocalPhoneNumber_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Local Phone Number</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_WrittenCommunications" xlink:type="locator" xlink:label="dei_WrittenCommunications" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_WrittenCommunications" xlink:to="dei_WrittenCommunications_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_WrittenCommunications_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Written Communications</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_WrittenCommunications_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Written Communications</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_SolicitingMaterial" xlink:type="locator" xlink:label="dei_SolicitingMaterial" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_SolicitingMaterial" xlink:to="dei_SolicitingMaterial_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_SolicitingMaterial_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Soliciting Material</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_SolicitingMaterial_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Soliciting Material</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_PreCommencementTenderOffer" xlink:type="locator" xlink:label="dei_PreCommencementTenderOffer" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_PreCommencementTenderOffer" xlink:to="dei_PreCommencementTenderOffer_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_PreCommencementTenderOffer_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Pre Commencement Tender Offer</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_PreCommencementTenderOffer_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Pre Commencement Tender Offer</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_PreCommencementIssuerTenderOffer" xlink:type="locator" xlink:label="dei_PreCommencementIssuerTenderOffer" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_PreCommencementIssuerTenderOffer" xlink:to="dei_PreCommencementIssuerTenderOffer_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_PreCommencementIssuerTenderOffer_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Pre Commencement Issuer Tender Offer</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_PreCommencementIssuerTenderOffer_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Pre Commencement Issuer Tender Offer</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityEmergingGrowthCompany" xlink:type="locator" xlink:label="dei_EntityEmergingGrowthCompany" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityEmergingGrowthCompany" xlink:to="dei_EntityEmergingGrowthCompany_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_EntityEmergingGrowthCompany_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Entity Emerging Growth Company</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_EntityEmergingGrowthCompany_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Emerging Growth Company</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_Security12bTitle" xlink:type="locator" xlink:label="dei_Security12bTitle" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_Security12bTitle" xlink:to="dei_Security12bTitle_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_Security12bTitle_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Security 12b Title</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_Security12bTitle_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Security 12b Title</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_TradingSymbol" xlink:type="locator" xlink:label="dei_TradingSymbol" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_TradingSymbol" xlink:to="dei_TradingSymbol_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_TradingSymbol_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Trading Symbol</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_TradingSymbol_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Trading Symbol</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_SecurityExchangeName" xlink:type="locator" xlink:label="dei_SecurityExchangeName" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_SecurityExchangeName" xlink:to="dei_SecurityExchangeName_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_SecurityExchangeName_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Security Exchange Name</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_SecurityExchangeName_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Security Exchange Name</link:label>
  </link:labelLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.PRE
<SEQUENCE>5
<FILENAME>iosp-20231208_pre.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="us-ascii" standalone="yes"?>
<!-- DFIN - https://www.dfinsolutions.com/ -->
<!-- CTU Version: Release master Build:20231012.2 -->
<!-- Creation date: 12/11/2023 8:52:34 PM Eastern Time -->
<!-- Copyright (c) 2023 Donnelley Financial Solutions, Inc. All Rights Reserved. -->
<link:linkbase
    xmlns:link="http://www.xbrl.org/2003/linkbase"
    xmlns:xlink="http://www.w3.org/1999/xlink"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:xbrldt="http://xbrl.org/2005/xbrldt"
    xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://innospec.com//20231208/taxonomy/role/DocumentDocumentAndEntityInformation" xlink:href="iosp-20231208.xsd#Role_DocumentDocumentAndEntityInformation" xlink:type="simple" />
  <link:presentationLink xlink:type="extended" xlink:role="http://innospec.com//20231208/taxonomy/role/DocumentDocumentAndEntityInformation">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_CoverAbstract" xlink:type="locator" xlink:label="dei_CoverAbstract" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_AmendmentFlag" xlink:type="locator" xlink:label="dei_AmendmentFlag" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_AmendmentFlag" order="22.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityCentralIndexKey" xlink:type="locator" xlink:label="dei_EntityCentralIndexKey" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityCentralIndexKey" order="23.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentType" xlink:type="locator" xlink:label="dei_DocumentType" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_DocumentType" order="25.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentPeriodEndDate" xlink:type="locator" xlink:label="dei_DocumentPeriodEndDate" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_DocumentPeriodEndDate" order="26.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityRegistrantName" xlink:type="locator" xlink:label="dei_EntityRegistrantName" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityRegistrantName" order="27.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityFileNumber" xlink:type="locator" xlink:label="dei_EntityFileNumber" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityFileNumber" order="28.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityIncorporationStateCountryCode" xlink:type="locator" xlink:label="dei_EntityIncorporationStateCountryCode" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityIncorporationStateCountryCode" order="29.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityTaxIdentificationNumber" xlink:type="locator" xlink:label="dei_EntityTaxIdentificationNumber" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityTaxIdentificationNumber" order="30.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressAddressLine1" xlink:type="locator" xlink:label="dei_EntityAddressAddressLine1" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityAddressAddressLine1" order="31.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressAddressLine2" xlink:type="locator" xlink:label="dei_EntityAddressAddressLine2" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityAddressAddressLine2" order="32.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressCityOrTown" xlink:type="locator" xlink:label="dei_EntityAddressCityOrTown" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityAddressCityOrTown" order="33.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressStateOrProvince" xlink:type="locator" xlink:label="dei_EntityAddressStateOrProvince" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityAddressStateOrProvince" order="34.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressPostalZipCode" xlink:type="locator" xlink:label="dei_EntityAddressPostalZipCode" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityAddressPostalZipCode" order="35.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_CityAreaCode" xlink:type="locator" xlink:label="dei_CityAreaCode" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_CityAreaCode" order="36.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_LocalPhoneNumber" xlink:type="locator" xlink:label="dei_LocalPhoneNumber" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_LocalPhoneNumber" order="37.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_WrittenCommunications" xlink:type="locator" xlink:label="dei_WrittenCommunications" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_WrittenCommunications" order="38.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_SolicitingMaterial" xlink:type="locator" xlink:label="dei_SolicitingMaterial" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_SolicitingMaterial" order="39.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_PreCommencementTenderOffer" xlink:type="locator" xlink:label="dei_PreCommencementTenderOffer" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_PreCommencementTenderOffer" order="40.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_PreCommencementIssuerTenderOffer" xlink:type="locator" xlink:label="dei_PreCommencementIssuerTenderOffer" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_PreCommencementIssuerTenderOffer" order="41.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityEmergingGrowthCompany" xlink:type="locator" xlink:label="dei_EntityEmergingGrowthCompany" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityEmergingGrowthCompany" order="42.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_Security12bTitle" xlink:type="locator" xlink:label="dei_Security12bTitle" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_Security12bTitle" order="43.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_TradingSymbol" xlink:type="locator" xlink:label="dei_TradingSymbol" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_TradingSymbol" order="44.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_SecurityExchangeName" xlink:type="locator" xlink:label="dei_SecurityExchangeName" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_SecurityExchangeName" order="45.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>g624307g1208050534271.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
begin 644 g624307g1208050534271.jpg
M_]C_X  02D9)1@ ! 0$ 8 !@  #_VP!#  @&!@<&!0@'!P<)"0@*#!0-# L+
M#!D2$P\4'1H?'AT:'!P@)"XG("(L(QP<*#<I+# Q-#0T'R<Y/3@R/"XS-#+_
MVP!# 0D)"0P+#!@-#1@R(1PA,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R
M,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C+_P  1"  U .\# 2(  A$! Q$!_\0
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MU=;7V-G:XN/DY>;GZ.GJ\O/T]?;W^/GZ_]H # ,!  (1 Q$ /P#R^6Z\9_\
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M;M)0J&\2W2ECA08$&3[<UC?%GP!_PB?PWT2VM;B6[@L;J4/*Z!3^\Y&0/H:
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..HHH 6BBB@ HHHH __]D!

end
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>g624307g1208050534407.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
begin 644 g624307g1208050534407.jpg
M_]C_X  02D9)1@ ! 0$ 8 !@  #_VP!#  @&!@<&!0@'!P<)"0@*#!0-# L+
M#!D2$P\4'1H?'AT:'!P@)"XG("(L(QP<*#<I+# Q-#0T'R<Y/3@R/"XS-#+_
MVP!# 0D)"0P+#!@-#1@R(1PA,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R
M,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C+_P  1"  E *D# 2(  A$! Q$!_\0
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1HHH **** "BBB@ HHHH _]D!

end
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>8
<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;">v3.23.3</span><table class="report" border="0" cellspacing="2" id="idm140012167968992">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Document and Entity Information<br></strong></div></th>
<th class="th"><div>Dec. 08, 2023</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_CoverAbstract', window );"><strong>Cover [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_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_EntityCentralIndexKey', window );">Entity Central Index Key</a></td>
<td class="text">0001054905<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_DocumentType', window );">Document Type</a></td>
<td class="text">8-K<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">Dec.  08,  2023<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityRegistrantName', window );">Entity Registrant Name</a></td>
<td class="text">INNOSPEC INC.<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityFileNumber', window );">Entity File Number</a></td>
<td class="text">1-13879<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 Country Code</a></td>
<td class="text">DE<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">98-0181725<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityAddressAddressLine1', window );">Entity Address, Address Line One</a></td>
<td class="text">8310 South Valley Highway<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_EntityAddressAddressLine2', window );">Entity Address, Address Line Two</a></td>
<td class="text">Suite 350<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">Englewood<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">CO<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">80112<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">(303)<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">792-5554<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="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_Security12bTitle', window );">Security 12b Title</a></td>
<td class="text">Common Stock<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_TradingSymbol', window );">Trading Symbol</a></td>
<td class="text">IOSP<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_SecurityExchangeName', window );">Security Exchange Name</a></td>
<td class="text">NASDAQ<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_AmendmentFlag">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_AmendmentFlag</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_CityAreaCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Area code of city</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_CityAreaCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_CoverAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Cover page.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_CoverAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentPeriodEndDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>For the EDGAR submission types of Form 8-K: the date of the report, the date of the earliest event reported; for the EDGAR submission types of Form N-1A: the filing date; for all other submission types: the end of the reporting or transition period.  The format of the date is YYYY-MM-DD.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentPeriodEndDate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:dateItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentType">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentType</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:submissionTypeItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressAddressLine1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Address Line 1 such as Attn, Building Name, Street Name</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressAddressLine1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressAddressLine2">
<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 2 such as Street or Suite number</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_EntityAddressAddressLine2</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressCityOrTown">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Name of the City or Town</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressCityOrTown</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressPostalZipCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Code for the postal or zip code</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressPostalZipCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressStateOrProvince">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Name of the state or province.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressStateOrProvince</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:stateOrProvinceItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityCentralIndexKey">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityCentralIndexKey</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:centralIndexKeyItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityEmergingGrowthCompany">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Indicate if registrant meets the emerging growth company criteria.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityEmergingGrowthCompany</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityFileNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityFileNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:fileNumberItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityIncorporationStateCountryCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Two-character EDGAR code representing the state or country of incorporation.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityIncorporationStateCountryCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:edgarStateCountryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityRegistrantName">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityRegistrantName</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityTaxIdentificationNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityTaxIdentificationNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:employerIdItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LocalPhoneNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Local phone number for entity.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LocalPhoneNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_PreCommencementIssuerTenderOffer">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 13e<br> -Subsection 4c<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_PreCommencementIssuerTenderOffer</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_PreCommencementTenderOffer">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 14d<br> -Subsection 2b<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_PreCommencementTenderOffer</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_Security12bTitle">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Title of a 12(b) registered security.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_Security12bTitle</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:securityTitleItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_SecurityExchangeName">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Name of the Exchange on which a security is registered.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection d1-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_SecurityExchangeName</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:edgarExchangeCodeItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_SolicitingMaterial">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as soliciting material pursuant to Rule 14a-12 under the Exchange Act.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Section 14a<br> -Number 240<br> -Subsection 12<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_SolicitingMaterial</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_TradingSymbol">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Trading symbol of an instrument as listed on an exchange.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_TradingSymbol</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:tradingSymbolItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_WrittenCommunications">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as written communications pursuant to Rule 425 under the Securities Act.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Securities Act<br> -Number 230<br> -Section 425<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_WrittenCommunications</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>9
<FILENAME>d624307d8k_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:link="http://www.xbrl.org/2003/linkbase"
  xmlns:xlink="http://www.w3.org/1999/xlink">
    <link:schemaRef xlink:href="iosp-20231208.xsd" xlink:type="simple"/>
    <context id="duration_2023-12-08_to_2023-12-08">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001054905</identifier>
        </entity>
        <period>
            <startDate>2023-12-08</startDate>
            <endDate>2023-12-08</endDate>
        </period>
    </context>
    <dei:AmendmentFlag contextRef="duration_2023-12-08_to_2023-12-08">false</dei:AmendmentFlag>
    <dei:EntityCentralIndexKey
      contextRef="duration_2023-12-08_to_2023-12-08"
      id="Hidden_dei_EntityCentralIndexKey">0001054905</dei:EntityCentralIndexKey>
    <dei:DocumentType contextRef="duration_2023-12-08_to_2023-12-08">8-K</dei:DocumentType>
    <dei:DocumentPeriodEndDate contextRef="duration_2023-12-08_to_2023-12-08">2023-12-08</dei:DocumentPeriodEndDate>
    <dei:EntityRegistrantName contextRef="duration_2023-12-08_to_2023-12-08">INNOSPEC INC.</dei:EntityRegistrantName>
    <dei:EntityFileNumber contextRef="duration_2023-12-08_to_2023-12-08">1-13879</dei:EntityFileNumber>
    <dei:EntityIncorporationStateCountryCode contextRef="duration_2023-12-08_to_2023-12-08">DE</dei:EntityIncorporationStateCountryCode>
    <dei:EntityTaxIdentificationNumber contextRef="duration_2023-12-08_to_2023-12-08">98-0181725</dei:EntityTaxIdentificationNumber>
    <dei:EntityAddressAddressLine1 contextRef="duration_2023-12-08_to_2023-12-08">8310 South Valley Highway</dei:EntityAddressAddressLine1>
    <dei:EntityAddressAddressLine2 contextRef="duration_2023-12-08_to_2023-12-08">Suite 350</dei:EntityAddressAddressLine2>
    <dei:EntityAddressCityOrTown contextRef="duration_2023-12-08_to_2023-12-08">Englewood</dei:EntityAddressCityOrTown>
    <dei:EntityAddressStateOrProvince contextRef="duration_2023-12-08_to_2023-12-08">CO</dei:EntityAddressStateOrProvince>
    <dei:EntityAddressPostalZipCode contextRef="duration_2023-12-08_to_2023-12-08">80112</dei:EntityAddressPostalZipCode>
    <dei:CityAreaCode contextRef="duration_2023-12-08_to_2023-12-08">(303)</dei:CityAreaCode>
    <dei:LocalPhoneNumber contextRef="duration_2023-12-08_to_2023-12-08">792-5554</dei:LocalPhoneNumber>
    <dei:WrittenCommunications contextRef="duration_2023-12-08_to_2023-12-08">false</dei:WrittenCommunications>
    <dei:SolicitingMaterial contextRef="duration_2023-12-08_to_2023-12-08">false</dei:SolicitingMaterial>
    <dei:PreCommencementTenderOffer contextRef="duration_2023-12-08_to_2023-12-08">false</dei:PreCommencementTenderOffer>
    <dei:PreCommencementIssuerTenderOffer contextRef="duration_2023-12-08_to_2023-12-08">false</dei:PreCommencementIssuerTenderOffer>
    <dei:EntityEmergingGrowthCompany contextRef="duration_2023-12-08_to_2023-12-08">false</dei:EntityEmergingGrowthCompany>
    <dei:Security12bTitle contextRef="duration_2023-12-08_to_2023-12-08">Common Stock</dei:Security12bTitle>
    <dei:TradingSymbol contextRef="duration_2023-12-08_to_2023-12-08">IOSP</dei:TradingSymbol>
    <dei:SecurityExchangeName contextRef="duration_2023-12-08_to_2023-12-08">NASDAQ</dei:SecurityExchangeName>
</xbrl>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EXCEL
<SEQUENCE>10
<FILENAME>Financial_Report.xlsx
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 Financial_Report.xlsx
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M?!^2!F.,6_0T7X\48JVFL:W&VC$,>8!8\PRA9CC?AT6:&C/5BZPYC0IO0=5
MY3_;U UH]@TT')$%7C&9MC:CY$X*/-S^[PVPPL2.X>V+OP%02P,$%     @
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M    $               @ $     9&]C4')O<',O87!P+GAM;%!+ 0(4 Q0
M   ( .^)BU<Q(YBH[0   "L"   1              "  :\   !D;V-0<F]P
M<R]C;W)E+GAM;%!+ 0(4 Q0    ( .^)BU>97)PC$ 8  )PG   3
M      "  <L!  !X;"]T:&5M92]T:&5M93$N>&UL4$L! A0#%     @ [XF+
M5^47=8Y/!   $Q$  !@              ("!# @  'AL+W=O<FMS:&5E=',O
M<VAE970Q+GAM;%!+ 0(4 Q0    ( .^)BU>?H!OPL0(  .(,   -
M      "  9$,  !X;"]S='EL97,N>&UL4$L! A0#%     @ [XF+5Y>*NQS
M    $P(   L              ( !;0\  %]R96QS+RYR96QS4$L! A0#%
M  @ [XF+5QPX9>H_ 0  / (   \              ( !5A   'AL+W=O<FMB
M;V]K+GAM;%!+ 0(4 Q0    ( .^)BU<D'INBK0   /@!   :
M  "  <(1  !X;"]?<F5L<R]W;W)K8F]O:RYX;6PN<F5L<U!+ 0(4 Q0    (
M .^)BU=ED'F2&0$  ,\#   3              "  :<2  !;0V]N=&5N=%]4
?>7!E<UTN>&UL4$L%!@     )  D /@(  /$3      $!

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>13
<FILENAME>FilingSummary.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<XML>
<?xml version='1.0' encoding='utf-8'?>
<FilingSummary>
  <Version>3.23.3</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>1</ContextCount>
  <ElementCount>23</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>false</FootnotesReported>
  <SegmentCount>0</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>0</UnitCount>
  <MyReports>
    <Report instance="d624307d8k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>100000 - Document - Document and Entity Information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://innospec.com//20231208/taxonomy/role/DocumentDocumentAndEntityInformation</Role>
      <ShortName>Document and Entity Information</ShortName>
      <MenuCategory>Cover</MenuCategory>
      <Position>1</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <LongName>All Reports</LongName>
      <ReportType>Book</ReportType>
      <ShortName>All Reports</ShortName>
    </Report>
  </MyReports>
  <InputFiles>
    <File doctype="8-K" isOnlyDei="true" original="d624307d8k.htm">d624307d8k.htm</File>
    <File>iosp-20231208.xsd</File>
    <File>iosp-20231208_lab.xml</File>
    <File>iosp-20231208_pre.xml</File>
  </InputFiles>
  <SupplementalFiles/>
  <BaseTaxonomies>
    <BaseTaxonomy items="23">http://xbrl.sec.gov/dei/2023</BaseTaxonomy>
  </BaseTaxonomies>
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>false</HasCalculationLinkbase>
</FilingSummary>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>JSON
<SEQUENCE>15
<FILENAME>MetaLinks.json
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
{
 "version": "2.2",
 "instance": {
  "d624307d8k.htm": {
   "nsprefix": "iosp",
   "nsuri": "http://innospec.com/20231208",
   "dts": {
    "inline": {
     "local": [
      "d624307d8k.htm"
     ]
    },
    "schema": {
     "local": [
      "iosp-20231208.xsd"
     ],
     "remote": [
      "http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xl-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xlink-2003-12-31.xsd",
      "http://www.xbrl.org/2005/xbrldt-2005.xsd",
      "http://www.xbrl.org/dtr/type/nonNumeric-2009-12-16.xsd",
      "http://www.xbrl.org/dtr/type/numeric-2009-12-16.xsd",
      "https://www.xbrl.org/dtr/type/2022-03-31/types.xsd",
      "https://xbrl.sec.gov/dei/2023/dei-2023.xsd",
      "https://xbrl.sec.gov/naics/2023/naics-2023.xsd"
     ]
    },
    "labelLink": {
     "local": [
      "iosp-20231208_lab.xml"
     ]
    },
    "presentationLink": {
     "local": [
      "iosp-20231208_pre.xml"
     ]
    }
   },
   "keyStandard": 23,
   "keyCustom": 0,
   "axisStandard": 0,
   "axisCustom": 0,
   "memberStandard": 0,
   "memberCustom": 0,
   "hidden": {
    "total": 2,
    "http://xbrl.sec.gov/dei/2023": 2
   },
   "contextCount": 1,
   "entityCount": 1,
   "segmentCount": 0,
   "elementCount": 24,
   "unitCount": 0,
   "baseTaxonomies": {
    "http://xbrl.sec.gov/dei/2023": 23
   },
   "report": {
    "R1": {
     "role": "http://innospec.com//20231208/taxonomy/role/DocumentDocumentAndEntityInformation",
     "longName": "100000 - Document - Document and Entity Information",
     "shortName": "Document and Entity Information",
     "isDefault": "true",
     "groupType": "document",
     "subGroupType": "",
     "menuCat": "Cover",
     "order": "1",
     "firstAnchor": {
      "contextRef": "duration_2023-12-08_to_2023-12-08",
      "name": "dei:DocumentType",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "span",
       "p",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "d624307d8k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "duration_2023-12-08_to_2023-12-08",
      "name": "dei:DocumentType",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "span",
       "p",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "d624307d8k.htm",
      "first": true,
      "unique": true
     }
    }
   },
   "tag": {
    "dei_EntityAddressStateOrProvince": {
     "xbrltype": "stateOrProvinceItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntityAddressStateOrProvince",
     "presentation": [
      "http://innospec.com//20231208/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Address, State or Province",
        "terseLabel": "Entity Address, State or Province",
        "documentation": "Name of the state or province."
       }
      }
     },
     "auth_ref": []
    },
    "dei_WrittenCommunications": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "WrittenCommunications",
     "presentation": [
      "http://innospec.com//20231208/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Written Communications",
        "terseLabel": "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": [
      "r6"
     ]
    },
    "dei_EntityAddressAddressLine1": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntityAddressAddressLine1",
     "presentation": [
      "http://innospec.com//20231208/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Address, Address Line One",
        "terseLabel": "Entity Address, Address Line One",
        "documentation": "Address Line 1 such as Attn, Building Name, Street Name"
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityRegistrantName": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntityRegistrantName",
     "presentation": [
      "http://innospec.com//20231208/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Registrant Name",
        "terseLabel": "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": [
      "r1"
     ]
    },
    "dei_PreCommencementIssuerTenderOffer": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "PreCommencementIssuerTenderOffer",
     "presentation": [
      "http://innospec.com//20231208/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Pre Commencement Issuer Tender Offer",
        "terseLabel": "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": [
      "r3"
     ]
    },
    "dei_SolicitingMaterial": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "SolicitingMaterial",
     "presentation": [
      "http://innospec.com//20231208/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Soliciting Material",
        "terseLabel": "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": [
      "r5"
     ]
    },
    "dei_AmendmentFlag": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "AmendmentFlag",
     "presentation": [
      "http://innospec.com//20231208/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Amendment Flag",
        "terseLabel": "Amendment Flag",
        "documentation": "Boolean flag that is true when the XBRL content amends previously-filed or accepted submission."
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityTaxIdentificationNumber": {
     "xbrltype": "employerIdItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntityTaxIdentificationNumber",
     "presentation": [
      "http://innospec.com//20231208/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Tax Identification Number",
        "terseLabel": "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": [
      "r1"
     ]
    },
    "dei_DocumentType": {
     "xbrltype": "submissionTypeItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "DocumentType",
     "presentation": [
      "http://innospec.com//20231208/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Document Type",
        "terseLabel": "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_LocalPhoneNumber": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "LocalPhoneNumber",
     "presentation": [
      "http://innospec.com//20231208/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Local Phone Number",
        "terseLabel": "Local Phone Number",
        "documentation": "Local phone number for entity."
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityAddressPostalZipCode": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntityAddressPostalZipCode",
     "presentation": [
      "http://innospec.com//20231208/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Address, Postal Zip Code",
        "terseLabel": "Entity Address, Postal Zip Code",
        "documentation": "Code for the postal or zip code"
       }
      }
     },
     "auth_ref": []
    },
    "dei_Security12bTitle": {
     "xbrltype": "securityTitleItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "Security12bTitle",
     "presentation": [
      "http://innospec.com//20231208/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Security 12b Title",
        "terseLabel": "Security 12b Title",
        "documentation": "Title of a 12(b) registered security."
       }
      }
     },
     "auth_ref": [
      "r0"
     ]
    },
    "dei_CityAreaCode": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "CityAreaCode",
     "presentation": [
      "http://innospec.com//20231208/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "City Area Code",
        "terseLabel": "City Area Code",
        "documentation": "Area code of city"
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityFileNumber": {
     "xbrltype": "fileNumberItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntityFileNumber",
     "presentation": [
      "http://innospec.com//20231208/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity File Number",
        "terseLabel": "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_DocumentPeriodEndDate": {
     "xbrltype": "dateItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "DocumentPeriodEndDate",
     "presentation": [
      "http://innospec.com//20231208/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Document Period End Date",
        "terseLabel": "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_SecurityExchangeName": {
     "xbrltype": "edgarExchangeCodeItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "SecurityExchangeName",
     "presentation": [
      "http://innospec.com//20231208/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Security Exchange Name",
        "terseLabel": "Security Exchange Name",
        "documentation": "Name of the Exchange on which a security is registered."
       }
      }
     },
     "auth_ref": [
      "r2"
     ]
    },
    "dei_EntityAddressCityOrTown": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntityAddressCityOrTown",
     "presentation": [
      "http://innospec.com//20231208/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Address, City or Town",
        "terseLabel": "Entity Address, City or Town",
        "documentation": "Name of the City or Town"
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityIncorporationStateCountryCode": {
     "xbrltype": "edgarStateCountryItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntityIncorporationStateCountryCode",
     "presentation": [
      "http://innospec.com//20231208/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Incorporation State Country Code",
        "terseLabel": "Entity Incorporation State Country Code",
        "documentation": "Two-character EDGAR code representing the state or country of incorporation."
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityCentralIndexKey": {
     "xbrltype": "centralIndexKeyItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntityCentralIndexKey",
     "presentation": [
      "http://innospec.com//20231208/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Central Index Key",
        "terseLabel": "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": [
      "r1"
     ]
    },
    "dei_CoverAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "CoverAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Cover [Abstract]",
        "terseLabel": "Cover [Abstract]",
        "documentation": "Cover page."
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityAddressAddressLine2": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntityAddressAddressLine2",
     "presentation": [
      "http://innospec.com//20231208/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Address, Address Line Two",
        "terseLabel": "Entity Address, Address Line Two",
        "documentation": "Address Line 2 such as Street or Suite number"
       }
      }
     },
     "auth_ref": []
    },
    "dei_TradingSymbol": {
     "xbrltype": "tradingSymbolItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "TradingSymbol",
     "presentation": [
      "http://innospec.com//20231208/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Trading Symbol",
        "terseLabel": "Trading Symbol",
        "documentation": "Trading symbol of an instrument as listed on an exchange."
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityEmergingGrowthCompany": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntityEmergingGrowthCompany",
     "presentation": [
      "http://innospec.com//20231208/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Emerging Growth Company",
        "terseLabel": "Entity Emerging Growth Company",
        "documentation": "Indicate if registrant meets the emerging growth company criteria."
       }
      }
     },
     "auth_ref": [
      "r1"
     ]
    },
    "dei_PreCommencementTenderOffer": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "PreCommencementTenderOffer",
     "presentation": [
      "http://innospec.com//20231208/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Pre Commencement Tender Offer",
        "terseLabel": "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": [
      "r4"
     ]
    }
   }
  }
 },
 "std_ref": {
  "r0": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Exchange Act",
   "Number": "240",
   "Section": "12",
   "Subsection": "b"
  },
  "r1": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Exchange Act",
   "Number": "240",
   "Section": "12",
   "Subsection": "b-2"
  },
  "r2": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Exchange Act",
   "Number": "240",
   "Section": "12",
   "Subsection": "d1-1"
  },
  "r3": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Exchange Act",
   "Number": "240",
   "Section": "13e",
   "Subsection": "4c"
  },
  "r4": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Exchange Act",
   "Number": "240",
   "Section": "14d",
   "Subsection": "2b"
  },
  "r5": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Exchange Act",
   "Section": "14a",
   "Number": "240",
   "Subsection": "12"
  },
  "r6": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Securities Act",
   "Number": "230",
   "Section": "425"
  }
 }
}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>ZIP
<SEQUENCE>16
<FILENAME>0001193125-23-292707-xbrl.zip
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 0001193125-23-292707-xbrl.zip
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M,\!ZB)\8,-1G!0MC@THB\X2]C3UD7?"DK$[Z8HCKQ!$NBP,Z-M4P(]FX6?#
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M7C/8SR[[T.46CR.*9NN2W]_LNG)[DF9@$FU(GXIPUDR@6BE<HF^5Z RA9I'
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M0N?Q2#(BOBZ/ON(BOS?\'U!+ P04    " #OB8M7]!COE3D#  !!"P  $0
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M*99(O]A$:-UTY/_H!UUO87CDJH36' SL';!U(^OV&XOE1W48S@6712-7">_
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M%5X3Y()KC2 2MED%R$M 6@-4$6> 6VR]#'+S_MV0/N/A2L_-1'5O2_)N3D<
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MGYG9[GT-P;T8CF#<\VU9GKO)LB]U3OE?+#O]KK4Z@B,<=UQ;BN[LRYCYI*.
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M,S W9#AK+FAT;5!+ 0(4 Q0    ( .^)BU=YV(2E%0X  #XL   1
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64$L%!@     %  4 0 $  #8N      $!

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