<SEC-DOCUMENT>0001193125-21-014723.txt : 20210122
<SEC-HEADER>0001193125-21-014723.hdr.sgml : 20210122
<ACCEPTANCE-DATETIME>20210122160858
ACCESSION NUMBER:		0001193125-21-014723
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		15
CONFORMED PERIOD OF REPORT:	20210115
ITEM INFORMATION:		Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
ITEM INFORMATION:		Regulation FD Disclosure
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20210122
DATE AS OF CHANGE:		20210122

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Chubb Ltd
		CENTRAL INDEX KEY:			0000896159
		STANDARD INDUSTRIAL CLASSIFICATION:	FIRE, MARINE & CASUALTY INSURANCE [6331]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			V8
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-11778
		FILM NUMBER:		21545887

	BUSINESS ADDRESS:	
		STREET 1:		BARENGASSE 32
		CITY:			ZURICH
		STATE:			V8
		ZIP:			CH-8001
		BUSINESS PHONE:		41 0 43 456 7600

	MAIL ADDRESS:	
		STREET 1:		BARENGASSE 32
		CITY:			ZURICH
		STATE:			V8
		ZIP:			CH-8001

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	CHUBB Ltd
		DATE OF NAME CHANGE:	20160115

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ACE Ltd
		DATE OF NAME CHANGE:	20091216

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ACE LTD
		DATE OF NAME CHANGE:	19930122
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>d114945d8k.htm
<DESCRIPTION>8-K
<TEXT>
<XBRL>
<?xml version="1.0" encoding="utf-8" ?>
<html xmlns:dei="http://xbrl.sec.gov/dei/2019-01-31" xmlns:us-types="http://fasb.org/us-types/2019-01-31" 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:cb="http://investors.chubb.com/20210115" 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:sic="http://xbrl.sec.gov/sic/2011-01-31" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns:us-gaap="http://fasb.org/us-gaap/2019-01-31" xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>8-K</title>
<meta http-equiv="Content-Type" content="text/html" />
</head>
   <body>
 <div style="display:none"> <ix:header> <ix:hidden> <ix:nonNumeric id="Hidden_dei_EntityRegistrantName" name="dei:EntityRegistrantName" contextRef="duration_2021-01-15_to_2021-01-15">Chubb Ltd</ix:nonNumeric> <ix:nonNumeric name="dei:AmendmentFlag" contextRef="duration_2021-01-15_to_2021-01-15">false</ix:nonNumeric> <ix:nonNumeric id="Hidden_dei_EntityCentralIndexKey" name="dei:EntityCentralIndexKey" contextRef="duration_2021-01-15_to_2021-01-15">0000896159</ix:nonNumeric> </ix:hidden> <ix:references> <link:schemaRef xlink:type="simple" xlink:href="cb-20210115.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_2021-01-15_to_2021-01-15"> <xbrli:entity> <xbrli:identifier scheme="http://www.sec.gov/CIK">0000896159</xbrli:identifier> </xbrli:entity> <xbrli:period> <xbrli:startDate>2021-01-15</xbrli:startDate> <xbrli:endDate>2021-01-15</xbrli:endDate> </xbrli:period> </xbrli:context> <xbrli:context id="duration_2021-01-15_to_2021-01-15_us-gaap-StatementClassOfStockAxis_us-gaap-CommonStockMember"> <xbrli:entity> <xbrli:identifier scheme="http://www.sec.gov/CIK">0000896159</xbrli:identifier> <xbrli:segment> <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">us-gaap:CommonStockMember</xbrldi:explicitMember> </xbrli:segment> </xbrli:entity> <xbrli:period> <xbrli:startDate>2021-01-15</xbrli:startDate> <xbrli:endDate>2021-01-15</xbrli:endDate> </xbrli:period> </xbrli:context> <xbrli:context id="duration_2021-01-15_to_2021-01-15_us-gaap-StatementClassOfStockAxis_cb-INASeniorNotesDueDecember2024Member"> <xbrli:entity> <xbrli:identifier scheme="http://www.sec.gov/CIK">0000896159</xbrli:identifier> <xbrli:segment> <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">cb:INASeniorNotesDueDecember2024Member</xbrldi:explicitMember> </xbrli:segment> </xbrli:entity> <xbrli:period> <xbrli:startDate>2021-01-15</xbrli:startDate> <xbrli:endDate>2021-01-15</xbrli:endDate> </xbrli:period> </xbrli:context> <xbrli:context id="duration_2021-01-15_to_2021-01-15_us-gaap-StatementClassOfStockAxis_cb-INASeniorNotesDueJune2027Member"> <xbrli:entity> <xbrli:identifier scheme="http://www.sec.gov/CIK">0000896159</xbrli:identifier> <xbrli:segment> <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">cb:INASeniorNotesDueJune2027Member</xbrldi:explicitMember> </xbrli:segment> </xbrli:entity> <xbrli:period> <xbrli:startDate>2021-01-15</xbrli:startDate> <xbrli:endDate>2021-01-15</xbrli:endDate> </xbrli:period> </xbrli:context> <xbrli:context id="duration_2021-01-15_to_2021-01-15_us-gaap-StatementClassOfStockAxis_cb-INASeniorNotesDueMarch2028Member"> <xbrli:entity> <xbrli:identifier scheme="http://www.sec.gov/CIK">0000896159</xbrli:identifier> <xbrli:segment> <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">cb:INASeniorNotesDueMarch2028Member</xbrldi:explicitMember> </xbrli:segment> </xbrli:entity> <xbrli:period> <xbrli:startDate>2021-01-15</xbrli:startDate> <xbrli:endDate>2021-01-15</xbrli:endDate> </xbrli:period> </xbrli:context> <xbrli:context id="duration_2021-01-15_to_2021-01-15_us-gaap-StatementClassOfStockAxis_cb-INASeniorNotesDueDecember2029Member"> <xbrli:entity> <xbrli:identifier scheme="http://www.sec.gov/CIK">0000896159</xbrli:identifier> <xbrli:segment> <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">cb:INASeniorNotesDueDecember2029Member</xbrldi:explicitMember> </xbrli:segment> </xbrli:entity> <xbrli:period> <xbrli:startDate>2021-01-15</xbrli:startDate> <xbrli:endDate>2021-01-15</xbrli:endDate> </xbrli:period> </xbrli:context> <xbrli:context id="duration_2021-01-15_to_2021-01-15_us-gaap-StatementClassOfStockAxis_cb-INASeniorNotesDueJune2031Member"> <xbrli:entity> <xbrli:identifier scheme="http://www.sec.gov/CIK">0000896159</xbrli:identifier> <xbrli:segment> <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">cb:INASeniorNotesDueJune2031Member</xbrldi:explicitMember> </xbrli:segment> </xbrli:entity> <xbrli:period> <xbrli:startDate>2021-01-15</xbrli:startDate> <xbrli:endDate>2021-01-15</xbrli:endDate> </xbrli:period> </xbrli:context> <xbrli:context id="duration_2021-01-15_to_2021-01-15_us-gaap-StatementClassOfStockAxis_cb-INASeniorNotesDueMarch2038Member"> <xbrli:entity> <xbrli:identifier scheme="http://www.sec.gov/CIK">0000896159</xbrli:identifier> <xbrli:segment> <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">cb:INASeniorNotesDueMarch2038Member</xbrldi:explicitMember> </xbrli:segment> </xbrli:entity> <xbrli:period> <xbrli:startDate>2021-01-15</xbrli:startDate> <xbrli:endDate>2021-01-15</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:5pt;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:5pt; 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_2021-01-15_to_2021-01-15">8-K</ix:nonNumeric></span></p> <p style="font-size:5pt;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:5pt; 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:5pt; margin-bottom:0pt; font-size:12pt; font-family:Times New Roman;font-weight:bold;text-align:center">Date of Report (Date of earliest event reported) - <ix:nonNumeric name="dei:DocumentPeriodEndDate" contextRef="duration_2021-01-15_to_2021-01-15" format="ixt:datemonthdayyearen">January&#160;15, 2021</ix:nonNumeric></p> <p style="font-size:5pt;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:5pt; margin-bottom:0pt; font-size:24pt; font-family:Times New Roman;font-weight:bold;text-align:center"> <span style=" -sec-ix-hidden:Hidden_dei_EntityRegistrantName">Chubb Limited</span> </p> <p style="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold;text-align:center">(Exact name of registrant as specified in its charter)</p> <p style="font-size:5pt;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="font-size:5pt;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:10pt">
<td style=" text-align: center;margin:auto; vertical-align:top"><span style="font-weight:bold"><ix:nonNumeric name="dei:EntityIncorporationStateCountryCode" contextRef="duration_2021-01-15_to_2021-01-15" format="ixt-sec:edgarprovcountryen">Switzerland</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:EntityFileNumber" contextRef="duration_2021-01-15_to_2021-01-15">1-11778</ix:nonNumeric></span></span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style=" text-align: center;margin:auto; vertical-align:top"><span style="font-weight:bold"><span style="white-space:nowrap"><ix:nonNumeric name="dei:EntityTaxIdentificationNumber" contextRef="duration_2021-01-15_to_2021-01-15">98-0091805</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">(Commission</p> <p style="margin-top:0pt; margin-bottom:1pt; font-size:8pt; font-family:Times New Roman;font-weight:bold;text-align:center">File Number)</p></td>
<td style="vertical-align:bottom">&#160;</td>
<td style=" text-align: center;margin:auto; vertical-align:top"> <p style="margin-top:0pt; margin-bottom:0pt; font-size:8pt; font-family:Times New Roman;font-weight:bold;text-align:center">(I.R.S. 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:5pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold;text-align:center"><ix:nonNumeric name="dei:EntityAddressAddressLine1" contextRef="duration_2021-01-15_to_2021-01-15">Baerengasse 32</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"><span style="white-space:nowrap">CH-<ix:nonNumeric name="dei:EntityAddressPostalZipCode" contextRef="duration_2021-01-15_to_2021-01-15">8001</ix:nonNumeric></span> <ix:nonNumeric name="dei:EntityAddressCityOrTown" contextRef="duration_2021-01-15_to_2021-01-15">Zurich</ix:nonNumeric>, <ix:nonNumeric name="dei:EntityAddressCountry" contextRef="duration_2021-01-15_to_2021-01-15" format="ixt-sec:countrynameen">Switzerland</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)</p> <p style="margin-top:5pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold;text-align:center">Registrant&#8217;s telephone number, including area code: +<ix:nonNumeric name="dei:CityAreaCode" contextRef="duration_2021-01-15_to_2021-01-15">41 (0)43</ix:nonNumeric> <ix:nonNumeric name="dei:LocalPhoneNumber" contextRef="duration_2021-01-15_to_2021-01-15">456 76 00</ix:nonNumeric></p> <p style="margin-top:5pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold;text-align:center">Not applicable</p> <p style="margin-top:5pt; margin-bottom:0pt; font-size:8pt; font-family:Times New Roman;font-weight:bold;text-align:center">(Former name or former address, if changed since last report)</p> <p style="font-size:5pt;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:5pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Check the appropriate box below if the Form <span style="white-space:nowrap">8-K</span> filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (<span style="font-style:italic">see </span>General Instruction A.2. below):</p> <p style="font-size:2pt;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%">&#160;</td>
<td style="width:5%;vertical-align:top"><ix:nonNumeric name="dei:WrittenCommunications" contextRef="duration_2021-01-15_to_2021-01-15" format="ixt-sec:boolballotbox">&#9744;</ix:nonNumeric></td>
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;text-align:left">Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)</p></td></tr></table> <p style="font-size:2pt;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%">&#160;</td>
<td style="width:5%;vertical-align:top"><ix:nonNumeric name="dei:SolicitingMaterial" contextRef="duration_2021-01-15_to_2021-01-15" format="ixt-sec:boolballotbox">&#9744;</ix:nonNumeric></td>
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;text-align:left">Soliciting material pursuant to Rule <span style="white-space:nowrap">14a-12</span> under the Exchange Act (17 CFR <span style="white-space:nowrap">240.14a-12)</span></p></td></tr></table> <p style="font-size:2pt;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%">&#160;</td>
<td style="width:5%;vertical-align:top"><ix:nonNumeric name="dei:PreCommencementTenderOffer" contextRef="duration_2021-01-15_to_2021-01-15" format="ixt-sec:boolballotbox">&#9744;</ix:nonNumeric></td>
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;text-align:left"><span style="white-space:nowrap">Pre-commencement</span> communications pursuant to Rule <span style="white-space:nowrap">14d-2(b)</span> under the Exchange Act (17 CFR <span style="white-space:nowrap">240.14d-2(b))</span></p></td></tr></table> <p style="font-size:2pt;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%">&#160;</td>
<td style="width:5%;vertical-align:top"><ix:nonNumeric name="dei:PreCommencementIssuerTenderOffer" contextRef="duration_2021-01-15_to_2021-01-15" format="ixt-sec:boolballotbox">&#9744;</ix:nonNumeric></td>
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;text-align:left"><span style="white-space:nowrap">Pre-commencement</span> communications pursuant to Rule <span style="white-space:nowrap">13e-4(c)</span> under the Exchange Act (17 CFR <span style="white-space:nowrap">240.13e-4(c))</span></p></td></tr></table> <p style="margin-top:5pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Securities registered pursuant to Section&#160;12(b) of the Act:</p> <p style="font-size:5pt;margin-top:0pt;margin-bottom:0pt">&#160;</p>
<table cellspacing="0" cellpadding="0" style="border-collapse:collapse; font-family:Times New Roman; font-size:10pt;width:100%;border:0;margin:0 auto">
<tr>
<td style="width:35%"></td>
<td style="vertical-align:bottom;width:1%"></td>
<td style="width:32%"></td>
<td style="vertical-align:bottom;width:1%"></td>
<td style="width:31%"></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;&#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;&#160;</td>
<td style=" text-align: center;margin:auto; border-bottom:1.00pt solid #000000;vertical-align:bottom"> <p style="margin-top:0pt; margin-bottom:0pt; font-size:8pt; font-family:Times New Roman;font-weight:bold;text-align:center">Name of each exchange</p> <p style="margin-top:0pt; margin-bottom:1pt; font-size:8pt; font-family:Times New Roman;font-weight:bold;text-align:center">on which registered</p></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style=" text-align: center;margin:auto; vertical-align:top"><span style="font-weight:bold"><ix:nonNumeric name="dei:Security12bTitle" contextRef="duration_2021-01-15_to_2021-01-15_us-gaap-StatementClassOfStockAxis_us-gaap-CommonStockMember">Common Shares, par value CHF 24.15 per share</ix:nonNumeric></span></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style=" text-align: center;margin:auto; vertical-align:top"><span style="font-weight:bold"><ix:nonNumeric name="dei:TradingSymbol" contextRef="duration_2021-01-15_to_2021-01-15_us-gaap-StatementClassOfStockAxis_us-gaap-CommonStockMember">CB</ix:nonNumeric></span></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style=" text-align: center;margin:auto; vertical-align:top"><span style="font-weight:bold"><ix:nonNumeric name="dei:SecurityExchangeName" contextRef="duration_2021-01-15_to_2021-01-15_us-gaap-StatementClassOfStockAxis_us-gaap-CommonStockMember" format="ixt-sec:exchnameen">New York Stock Exchange</ix:nonNumeric></span></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_2021-01-15_to_2021-01-15_us-gaap-StatementClassOfStockAxis_cb-INASeniorNotesDueDecember2024Member">Guarantee of Chubb INA Holdings Inc. 0.30% Senior Notes due 2024</ix:nonNumeric></span></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style=" text-align: center;margin:auto; vertical-align:top"><span style="font-weight:bold"><ix:nonNumeric name="dei:TradingSymbol" contextRef="duration_2021-01-15_to_2021-01-15_us-gaap-StatementClassOfStockAxis_cb-INASeniorNotesDueDecember2024Member">CB/24A</ix:nonNumeric></span></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style=" text-align: center;margin:auto; vertical-align:top"><span style="font-weight:bold"><ix:nonNumeric name="dei:SecurityExchangeName" contextRef="duration_2021-01-15_to_2021-01-15_us-gaap-StatementClassOfStockAxis_cb-INASeniorNotesDueDecember2024Member" format="ixt-sec:exchnameen">New York Stock Exchange</ix:nonNumeric></span></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_2021-01-15_to_2021-01-15_us-gaap-StatementClassOfStockAxis_cb-INASeniorNotesDueJune2027Member">Guarantee of Chubb INA Holdings Inc. 0.875% Senior Notes due 2027</ix:nonNumeric></span></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style=" text-align: center;margin:auto; vertical-align:top"><span style="font-weight:bold"><ix:nonNumeric name="dei:TradingSymbol" contextRef="duration_2021-01-15_to_2021-01-15_us-gaap-StatementClassOfStockAxis_cb-INASeniorNotesDueJune2027Member">CB/27</ix:nonNumeric></span></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style=" text-align: center;margin:auto; vertical-align:top"><span style="font-weight:bold"><ix:nonNumeric name="dei:SecurityExchangeName" contextRef="duration_2021-01-15_to_2021-01-15_us-gaap-StatementClassOfStockAxis_cb-INASeniorNotesDueJune2027Member" format="ixt-sec:exchnameen">New York Stock Exchange</ix:nonNumeric></span></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_2021-01-15_to_2021-01-15_us-gaap-StatementClassOfStockAxis_cb-INASeniorNotesDueMarch2028Member">Guarantee of Chubb INA Holdings Inc. 1.55% Senior Notes due 2028</ix:nonNumeric></span></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style=" text-align: center;margin:auto; vertical-align:top"><span style="font-weight:bold"><ix:nonNumeric name="dei:TradingSymbol" contextRef="duration_2021-01-15_to_2021-01-15_us-gaap-StatementClassOfStockAxis_cb-INASeniorNotesDueMarch2028Member">CB/28</ix:nonNumeric></span></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style=" text-align: center;margin:auto; vertical-align:top"><span style="font-weight:bold"><ix:nonNumeric name="dei:SecurityExchangeName" contextRef="duration_2021-01-15_to_2021-01-15_us-gaap-StatementClassOfStockAxis_cb-INASeniorNotesDueMarch2028Member" format="ixt-sec:exchnameen">New York Stock Exchange</ix:nonNumeric></span></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_2021-01-15_to_2021-01-15_us-gaap-StatementClassOfStockAxis_cb-INASeniorNotesDueDecember2029Member">Guarantee of Chubb INA Holdings Inc. 0.875% Senior Notes due 2029</ix:nonNumeric></span></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style=" text-align: center;margin:auto; vertical-align:top"><span style="font-weight:bold"><ix:nonNumeric name="dei:TradingSymbol" contextRef="duration_2021-01-15_to_2021-01-15_us-gaap-StatementClassOfStockAxis_cb-INASeniorNotesDueDecember2029Member">CB/29A</ix:nonNumeric></span></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style=" text-align: center;margin:auto; vertical-align:top"><span style="font-weight:bold"><ix:nonNumeric name="dei:SecurityExchangeName" contextRef="duration_2021-01-15_to_2021-01-15_us-gaap-StatementClassOfStockAxis_cb-INASeniorNotesDueDecember2029Member" format="ixt-sec:exchnameen">New York Stock Exchange</ix:nonNumeric></span></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_2021-01-15_to_2021-01-15_us-gaap-StatementClassOfStockAxis_cb-INASeniorNotesDueJune2031Member">Guarantee of Chubb INA Holdings Inc. 1.40% Senior Notes due 2031</ix:nonNumeric></span></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style=" text-align: center;margin:auto; vertical-align:top"><span style="font-weight:bold"><ix:nonNumeric name="dei:TradingSymbol" contextRef="duration_2021-01-15_to_2021-01-15_us-gaap-StatementClassOfStockAxis_cb-INASeniorNotesDueJune2031Member">CB/31</ix:nonNumeric></span></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style=" text-align: center;margin:auto; vertical-align:top"><span style="font-weight:bold"><ix:nonNumeric name="dei:SecurityExchangeName" contextRef="duration_2021-01-15_to_2021-01-15_us-gaap-StatementClassOfStockAxis_cb-INASeniorNotesDueJune2031Member" format="ixt-sec:exchnameen">New York Stock Exchange</ix:nonNumeric></span></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_2021-01-15_to_2021-01-15_us-gaap-StatementClassOfStockAxis_cb-INASeniorNotesDueMarch2038Member">Guarantee of Chubb INA Holdings Inc. 2.50% Senior Notes due 2038</ix:nonNumeric></span></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style=" text-align: center;margin:auto; vertical-align:top"><span style="font-weight:bold"><ix:nonNumeric name="dei:TradingSymbol" contextRef="duration_2021-01-15_to_2021-01-15_us-gaap-StatementClassOfStockAxis_cb-INASeniorNotesDueMarch2038Member">CB/38A</ix:nonNumeric></span></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style=" text-align: center;margin:auto; vertical-align:top"><span style="font-weight:bold"><ix:nonNumeric name="dei:SecurityExchangeName" contextRef="duration_2021-01-15_to_2021-01-15_us-gaap-StatementClassOfStockAxis_cb-INASeniorNotesDueMarch2038Member" format="ixt-sec:exchnameen">New York Stock Exchange</ix:nonNumeric></span></td></tr></table> <p style="margin-top:5pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR 230.405) or Rule <span style="white-space:nowrap">12b-2</span> of the Securities Exchange Act of 1934 (17 CFR <span style="white-space:nowrap">240.12b-2).</span></p> <p style="margin-top:5pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Emerging growth company&#160;&#160;<ix:nonNumeric name="dei:EntityEmergingGrowthCompany" contextRef="duration_2021-01-15_to_2021-01-15" format="ixt-sec:boolballotbox">&#9744;</ix:nonNumeric></p> <p style="margin-top:5pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section&#160;13(a) of the Exchange Act.&#160;&#160;&#9744;</p> <p style="font-size:5pt;margin-top:0pt;margin-bottom:0pt">&#160;</p> <p style="line-height:1.0pt;margin-top:0pt;margin-bottom:0pt;border-bottom:1px solid #000000">&#160;</p> <p style="line-height:3.0pt;margin-top:0pt;margin-bottom:2pt;border-bottom:1px solid #000000">&#160;</p></div></div>

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


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

<table style="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt;border:0;width:100%" cellpadding="0" cellspacing="0">
<tr style="page-break-inside:avoid">
<td style="width:11%;vertical-align:top" align="left"><span style="font-weight:bold">Item&#160;5.02.</span></td>
<td align="left" style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold;text-align:left">Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers. </p></td></tr></table> <p style="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">(b) On January&#160;15, 2021, Chubb Limited (&#8220;Company&#8221; or &#8220;Chubb&#8221;) announced that Philip Bancroft, Executive Vice President of Chubb Group and Chief Financial Officer, plans to retire from the role of Chief Financial Officer on July&#160;1, 2021 after 19 years of service. Mr.&#160;Bancroft has served as Chief Financial Officer of Chubb since January 2002. </p> <p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">(c) On January&#160;15, 2021, the Company announced that Peter Enns has agreed to join the Company on or before April&#160;1, 2021 as Executive Vice President, Finance, Chubb Group and to become Chief Financial Officer of Chubb upon Mr.&#160;Bancroft&#8217;s retirement. </p> <p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Mr.&#160;Enns, age 55, has more than 30 years of finance and investment banking experience. He spent over 20 years with Goldman Sachs (investment banking and financial services) in various senior roles, including partner of the firm&#8217;s U.S. Financial Institutions Group based in New York, head of its Asia Financial Institutions Group based in Hong Kong, and chief executive of its business operations in Canada. More recently, Mr.&#160;Enns held a number of roles with HSBC (banking and financial services), including his last assignment as Global <span style="white-space:nowrap">Co-Head</span> of Investment Banking Coverage based in Hong Kong. </p> <p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">In connection with Mr.&#160;Enns&#8217;s appointment he will be entitled to receive an annual base salary of $880,000. He will have an annual &#8220;target&#8221; bonus of $1,400,000 and a &#8220;target&#8221; annual equity award of $2,400,000, with actual awards based on both individual and Company performance. He will also receive a monthly housing allowance of $10,000 to $12,000. As a buyout or replacement of a portion of his unvested deferred cash and equity and a bonus he is forfeiting upon leaving HSBC, Mr.&#160;Enns will receive a special equity grant valued at $3,680,000 in the form of time-based restricted shares, with 25% vesting per year, performance shares and stock options. Mr.&#160;Enns will also be eligible to participate in the Company&#8217;s other benefit plans and programs, such as retirement plans, deferred compensation plans, incentive plans, health benefits and relocation assistance. </p> <p style="font-size:18pt;margin-top:0pt;margin-bottom:0pt">&#160;</p>
<table style="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt;border:0;width:100%" cellpadding="0" cellspacing="0">
<tr style="page-break-inside:avoid">
<td style="width:11%;vertical-align:top" align="left"><span style="font-weight:bold">Item&#160;7.01</span></td>
<td align="left" style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold;text-align:left">Regulation FD Disclosure </p></td></tr></table> <p style="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">On January&#160;15, 2021, the Company issued a press release announcing that Mr.&#160;Bancroft, Executive Vice President of Chubb Group and Chief Financial Officer, plans to retire from the Company on July&#160;1, 2021 and that Mr.&#160;Enns has agreed to join the Company on or before April&#160;1, 2021 as Executive Vice President, Finance, Chubb Group and to become Chief Financial Officer upon Mr.&#160;Bancroft&#8217;s retirement.&#160;A copy of the press release is attached hereto as Exhibit 99.1 and incorporated into this Item 7.01 by reference. </p> <p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">The information furnished pursuant to this Item&#160;7.01, including Exhibit&#160;99.1, shall not be deemed &#8220;filed&#8221; for purposes of Section&#160;18 of the Securities Exchange Act of 1934 (the &#8220;Exchange Act&#8221;) or otherwise subject to the liabilities under that Section and shall not be deemed to be incorporated by reference into any filing of the Company under the Securities Act of 1933 or the Exchange Act. </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;9.01.</span></td>
<td align="left" style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold;text-align:left">Financial Statements and Exhibits </p></td></tr></table> <p style="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"><span style="font-style:italic">(d)&#160;&#160;&#160;&#160;Exhibits </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:10pt;width:92%;border:0;margin:0 auto">


<tr>

<td></td>

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


<tr style="font-size:1pt">
<td style="height:6pt"></td>
<td style="height:6pt" colspan="2"></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:top;white-space:nowrap">99.1</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:top"><a href="d114945dex991.htm">Press Release, dated January&#160;15, 2021, announcing the retirement of Philip Bancroft and naming of Peter Enns as Chief Financial Officer, each effective July&#160;1, 2021 </a></td></tr>
<tr style="font-size:1pt">
<td style="height:6pt"></td>
<td style="height:6pt" colspan="2"></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:top;white-space:nowrap">104</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:top">Cover Page Interactive&#160;Data File (the cover page XBRL tags are embedded within the Inline XBRL document)</td></tr>
</table>
</div></div>



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


<div style="text-align:center"><div style="width:8.5in;text-align:left;margin-left: auto;margin-right: auto">
 <p style="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold;text-align:center">SIGNATURES </p> <p style="margin-top:12pt; margin-bottom:0pt; 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><div>
<table cellspacing="0" cellpadding="0" style="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt;width:40%;border:0;margin-left:auto">


<tr>

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

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


<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:top" colspan="3">Chubb Limited</td></tr>
<tr style="font-size:1pt">
<td style="height:12pt"></td>
<td style="height:12pt" colspan="2"></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:top">By:</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom;white-space:nowrap"> <p style="margin-top:0pt; margin-bottom:1pt; border-bottom:1px solid #000000; font-size:10pt; font-family:Times New Roman">/s/ Joseph F. Wayland</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;white-space:nowrap">Joseph F. Wayland</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;white-space:nowrap">General Counsel</td></tr>
</table></div> <p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">DATE: January&#160;22, 2021 </p>
</div></div>

</body></html>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>d114945dex991.htm
<DESCRIPTION>EX-99.1
<TEXT>
<HTML><HEAD>
<TITLE>EX-99.1</TITLE>
</HEAD>
 <BODY BGCOLOR="WHITE">


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

<TABLE CELLSPACING="0" CELLPADDING="0" WIDTH="100%" BORDER="0" STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" ALIGN="center">


<TR>

<TD WIDTH="27%"></TD>

<TD VALIGN="bottom" WIDTH="1%"></TD>
<TD WIDTH="28%"></TD>

<TD VALIGN="bottom" WIDTH="1%"></TD>
<TD WIDTH="28%"></TD>

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

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


<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="top">Chubb Limited</TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom">www.chubb.com</TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="top">B&#228;rengasse 32</TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom">@Chubb</TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="top">CH-8001 Zurich</TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="top">Switzerland</TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom"></TD></TR>
</TABLE> <P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE CELLSPACING="0" CELLPADDING="0" WIDTH="100%" BORDER="0" STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" ALIGN="center">


<TR>

<TD WIDTH="26%"></TD>

<TD VALIGN="bottom" WIDTH="1%"></TD>
<TD WIDTH="73%"></TD></TR>


<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom">News Release</TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="24"></TD>
<TD HEIGHT="24" COLSPAN="2"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="bottom">


<IMG SRC="g114945g0121195517003.jpg" ALT="LOGO">
</TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom">Chubb Announces Chief Financial Officer Philip Bancroft to Retire; Peter Enns to Become CFO Effective July&nbsp;1</TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="16"></TD>
<TD HEIGHT="16" COLSPAN="2"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom"><B>ZURICH, January 15, 2021 &#150; </B>Chubb today announced that Philip Bancroft, Executive Vice President of Chubb Group and Chief Financial Officer, plans to retire from the company on July 1 after 19 years of service. Peter
Enns has agreed to join the company on or before April 1 as Executive Vice President, Finance, Chubb Group and succeed Mr. Bancroft upon his retirement.</TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="16"></TD>
<TD HEIGHT="16" COLSPAN="2"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom">Mr. Enns has more than 30 years of finance and investment banking experience. He spent over 20 years with Goldman Sachs in various senior roles, including partner of the firm&#146;s U.S. Financial Institutions Group based in New
York, head of its Asia Financial Institutions Group based in Hong Kong, and chief executive of its business operations in Canada. More recently, Mr. Enns held a number of roles with HSBC, including his last assignment as Global Co-Head of Investment
Banking Coverage based in Hong Kong.</TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="16"></TD>
<TD HEIGHT="16" COLSPAN="2"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom">Mr. Enns will report to Evan G. Greenberg, Chairman and Chief Executive Officer, and join the company&#146;s Executive Committee. Mr. Bancroft is expected to remain with the company in an advisory capacity for the balance of the
year and be available to support Mr. Enns.</TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="16"></TD>
<TD HEIGHT="16" COLSPAN="2"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom">&#147;On behalf of all my colleagues and our Board of Directors, I want to extend our deepest gratitude to Phil Bancroft,&#148; said Mr. Greenberg. &#147;Phil has contributed a great deal to our company&#146;s success over his
nearly 20 years. He has been a key member of the executive team that helped transform the company to become what it is today, the world&#146;s largest publicly traded property and casualty insurer. Under his leadership, Phil has built and groomed an
outstanding finance team. I wish Phil and his wife Denise much happiness in his retirement.&#148;</TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="16"></TD>
<TD HEIGHT="16" COLSPAN="2"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom">&#147;I am delighted to welcome Peter Enns to Chubb,&#148; Mr. Greenberg said. &#147;Peter and I have known each other for more than 15 years. He has the right background to lead our finance organization, with proven experience
in corporate finance, investment banking, accounting and public markets. Peter&#146;s broad experience across financial services includes property, casualty and life insurance as well as asset management. He is a seasoned international executive
with deep knowledge and operating experience in the Asia region, including China. His character, integrity and style are an excellent fit for the Chubb culture.&#148;</TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="16"></TD>
<TD HEIGHT="16" COLSPAN="2"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom">Mr. Enns joined Goldman Sachs in 1996 and for over two decades held positions of increasing authority. He served as Chairman and CEO of Goldman Sachs Canada from 2014 to 2017; Head of the Asia Financial Institutions Group from
2010 to 2014; and Partner of the U.S. Financial Institutions Group from 2006 to 2010. Earlier in his Goldman Sachs career he served as Managing Director and Senior Coverage Banker for the North America Financial Institutions Group and as Vice
President, Managing Director and Senior Coverage Banker for Goldman Sachs Canada. Mr. Enns joined HSBC in 2018 as Global Head, Financial Institutions Group and subsequently served as Global</TD></TR>
</TABLE> <P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE CELLSPACING="0" CELLPADDING="0" WIDTH="100%" BORDER="0" STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" ALIGN="center">


<TR>

<TD WIDTH="20%"></TD>

<TD VALIGN="bottom" WIDTH="1%"></TD>
<TD WIDTH="77%"></TD>

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


<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="top">Chubb<SUP STYLE="font-size:85%; vertical-align:top">&reg;</SUP>, Chubb logo<SUP STYLE="font-size:85%; vertical-align:top">&reg;</SUP> and Chubb. Insured.<SUP STYLE="font-size:85%; vertical-align:top">SM</SUP> are trademarks of
Chubb.</TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom" NOWRAP><B>1</B></TD></TR>
</TABLE>
</DIV></Center>


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


<Center><DIV STYLE="width:8.5in" align="left">

<TABLE CELLSPACING="0" CELLPADDING="0" WIDTH="100%" BORDER="0" STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" ALIGN="center">


<TR>

<TD WIDTH="26%"></TD>

<TD VALIGN="bottom" WIDTH="1%"></TD>
<TD WIDTH="73%"></TD></TR>


<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top">Chubb Limited News Release</TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom"></TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="16"></TD>
<TD HEIGHT="16" COLSPAN="2"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom">Co-Head of Corporate Finance Coverage and, most recently, as Global Co-Head of Investment Banking Coverage.</TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="16"></TD>
<TD HEIGHT="16" COLSPAN="2"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom">Mr. Enns holds an MBA degree in Finance and Accounting from the Wharton School of Business, University of Pennsylvania, and a Bachelor of Business degree from the University of Western Ontario. Mr. Enns is a Chartered Financial
Analyst.</TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="24"></TD>
<TD HEIGHT="24" COLSPAN="2"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom"><B>About Chubb</B></TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="8"></TD>
<TD HEIGHT="8" COLSPAN="2"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom">Chubb is the world&#146;s largest publicly traded property and casualty insurance company. With operations in 54 countries and territories, Chubb provides commercial and personal property and casualty insurance, personal accident
and supplemental health insurance, reinsurance and life insurance to a diverse group of clients. As an underwriting company, we assess, assume and manage risk with insight and discipline. We service and pay our claims fairly and promptly. The
company is also defined by its extensive product and service offerings, broad distribution capabilities, exceptional financial strength and local operations globally. Parent company Chubb Limited is listed on the New York Stock Exchange (NYSE: CB)
and is a component of the S&amp;P 500 index. Chubb maintains executive offices in Zurich, New York, London, Paris and other locations, and employs approximately 33,000 people worldwide. Additional information can be found at:
<U>www.chubb.com</U>.</TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="16"></TD>
<TD HEIGHT="16" COLSPAN="2"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom"><B>Investor Contact</B></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom">Karen Beyer: (212) 827-4445, <U>karen.beyer@chubb.com</U></TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="16"></TD>
<TD HEIGHT="16" COLSPAN="2"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom"><B>Media Contact</B></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom">Jeffrey Zack: (212) 827-4444, <U>jeffrey.zack@chubb.com</U></TD></TR>
</TABLE> <P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE CELLSPACING="0" CELLPADDING="0" WIDTH="100%" BORDER="0" STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" ALIGN="center">


<TR>

<TD WIDTH="26%"></TD>

<TD VALIGN="bottom" WIDTH="1%"></TD>
<TD WIDTH="36%"></TD>

<TD VALIGN="bottom" WIDTH="1%"></TD>
<TD WIDTH="36%"></TD></TR>


<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top" COLSPAN="3">Chubb<SUP STYLE="font-size:85%; vertical-align:top">&reg;</SUP>, Chubb logo<SUP STYLE="font-size:85%; vertical-align:top">&reg;</SUP> and Chubb. Insured.<SUP STYLE="font-size:85%; vertical-align:top">SM</SUP> are
trademarks of Chubb.</TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom" NOWRAP ALIGN="right"><B>2</B></TD></TR>
</TABLE>
</DIV></Center>

</BODY></HTML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.SCH
<SEQUENCE>3
<FILENAME>cb-20210115.xsd
<DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA
<TEXT>
<XBRL>
<?xml version="1.0" encoding="us-ascii"?>
<!-- DFIN - https://www.dfinsolutions.com/ -->
<!-- CTU Version: Release 2020-7 Build:20201110.1 -->
<!-- Creation date: 1/23/2021 1:58:50 AM Eastern Time -->
<!-- Copyright (c) 2021 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/2019-01-31"
  xmlns:cb="http://investors.chubb.com/20210115"
  xmlns:dei="http://xbrl.sec.gov/dei/2019-01-31"
  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"
  xmlns:sic="http://xbrl.sec.gov/sic/2011-01-31"
  xmlns:us-gaap="http://fasb.org/us-gaap/2019-01-31"
  attributeFormDefault="unqualified"
  elementFormDefault="qualified"
  targetNamespace="http://investors.chubb.com/20210115"
  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/2019/dei-2019-01-31.xsd" namespace="http://xbrl.sec.gov/dei/2019-01-31" />
    <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="http://xbrl.sec.gov/sic/2011/sic-2011-01-31.xsd" namespace="http://xbrl.sec.gov/sic/2011-01-31" />
    <xsd:import schemaLocation="https://xbrl.sec.gov/naics/2017/naics-2017-01-31.xsd" namespace="http://xbrl.sec.gov/naics/2017-01-31" />
    <xsd:import schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd" namespace="http://xbrl.org/2005/xbrldt" />
    <xsd:import schemaLocation="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd" namespace="http://fasb.org/us-gaap/2019-01-31" />
    <xsd:import schemaLocation="http://xbrl.fasb.org/us-gaap/2019/elts/us-types-2019-01-31.xsd" namespace="http://fasb.org/us-types/2019-01-31" />
  <xsd:annotation>
    <xsd:appinfo>
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="cb-20210115_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="cb-20210115_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:title="Presentation Links, all" xlink:type="simple" />
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="cb-20210115_def.xml" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef" xlink:title="Definition Links, all" xlink:type="simple" />
      <link:roleType roleURI="http://investors.chubb.com//20210115/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:element id="cb_DocumentAndEntityInformationTable" name="DocumentAndEntityInformationTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="cb_DocumentAndEntityInformationLineItems" name="DocumentAndEntityInformationLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="cb_INASeniorNotesDueDecember2024Member" name="INASeniorNotesDueDecember2024Member" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="cb_INASeniorNotesDueJune2027Member" name="INASeniorNotesDueJune2027Member" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="cb_INASeniorNotesDueMarch2028Member" name="INASeniorNotesDueMarch2028Member" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="cb_INASeniorNotesDueDecember2029Member" name="INASeniorNotesDueDecember2029Member" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="cb_INASeniorNotesDueJune2031Member" name="INASeniorNotesDueJune2031Member" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="cb_INASeniorNotesDueMarch2038Member" name="INASeniorNotesDueMarch2038Member" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
</xsd:schema>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.DEF
<SEQUENCE>4
<FILENAME>cb-20210115_def.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION DEFINITION LINKBASE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="us-ascii"?>
<!-- DFIN - https://www.dfinsolutions.com/ -->
<!-- CTU Version: Release 2020-7 Build:20201110.1 -->
<!-- Creation date: 1/23/2021 1:58:53 AM Eastern Time -->
<!-- Copyright (c) 2021 Donnelley Financial Solutions, Inc. All Rights Reserved. -->
<linkbase xmlns="http://www.xbrl.org/2003/linkbase" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" 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">
  <arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#all" arcroleURI="http://xbrl.org/int/dim/arcrole/all" />
  <arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-default" arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-default" />
  <arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-domain" arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-domain" />
  <arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#domain-member" arcroleURI="http://xbrl.org/int/dim/arcrole/domain-member" />
  <arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#hypercube-dimension" arcroleURI="http://xbrl.org/int/dim/arcrole/hypercube-dimension" />
  <link:roleRef roleURI="http://investors.chubb.com//20210115/taxonomy/role/DocumentDocumentAndEntityInformation" xlink:href="cb-20210115.xsd#Role_DocumentDocumentAndEntityInformation" xlink:type="simple" />
  <link:definitionLink xlink:type="extended" xlink:role="http://investors.chubb.com//20210115/taxonomy/role/DocumentDocumentAndEntityInformation">
    <link:loc xlink:href="cb-20210115.xsd#cb_DocumentAndEntityInformationTable" xlink:type="locator" xlink:label="cb_DocumentAndEntityInformationTable" />
    <link:loc xlink:href="cb-20210115.xsd#cb_DocumentAndEntityInformationLineItems" xlink:type="locator" xlink:label="cb_DocumentAndEntityInformationLineItems" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:type="locator" xlink:label="us-gaap_StatementClassOfStockAxis" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:type="locator" xlink:label="us-gaap_ClassOfStockDomain" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:type="locator" xlink:label="us-gaap_ClassOfStockDomain_2" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockMember" xlink:type="locator" xlink:label="us-gaap_CommonStockMember" />
    <link:loc xlink:href="cb-20210115.xsd#cb_INASeniorNotesDueDecember2024Member" xlink:type="locator" xlink:label="cb_INASeniorNotesDueDecember2024Member" />
    <link:loc xlink:href="cb-20210115.xsd#cb_INASeniorNotesDueJune2027Member" xlink:type="locator" xlink:label="cb_INASeniorNotesDueJune2027Member" />
    <link:loc xlink:href="cb-20210115.xsd#cb_INASeniorNotesDueMarch2028Member" xlink:type="locator" xlink:label="cb_INASeniorNotesDueMarch2028Member" />
    <link:loc xlink:href="cb-20210115.xsd#cb_INASeniorNotesDueDecember2029Member" xlink:type="locator" xlink:label="cb_INASeniorNotesDueDecember2029Member" />
    <link:loc xlink:href="cb-20210115.xsd#cb_INASeniorNotesDueJune2031Member" xlink:type="locator" xlink:label="cb_INASeniorNotesDueJune2031Member" />
    <link:loc xlink:href="cb-20210115.xsd#cb_INASeniorNotesDueMarch2038Member" xlink:type="locator" xlink:label="cb_INASeniorNotesDueMarch2038Member" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityRegistrantName" xlink:type="locator" xlink:label="dei_EntityRegistrantName" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_AmendmentFlag" xlink:type="locator" xlink:label="dei_AmendmentFlag" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCentralIndexKey" xlink:type="locator" xlink:label="dei_EntityCentralIndexKey" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentType" xlink:type="locator" xlink:label="dei_DocumentType" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentPeriodEndDate" xlink:type="locator" xlink:label="dei_DocumentPeriodEndDate" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityIncorporationStateCountryCode" xlink:type="locator" xlink:label="dei_EntityIncorporationStateCountryCode" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFileNumber" xlink:type="locator" xlink:label="dei_EntityFileNumber" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityTaxIdentificationNumber" xlink:type="locator" xlink:label="dei_EntityTaxIdentificationNumber" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressAddressLine1" xlink:type="locator" xlink:label="dei_EntityAddressAddressLine1" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressPostalZipCode" xlink:type="locator" xlink:label="dei_EntityAddressPostalZipCode" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressCityOrTown" xlink:type="locator" xlink:label="dei_EntityAddressCityOrTown" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressCountry" xlink:type="locator" xlink:label="dei_EntityAddressCountry" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CityAreaCode" xlink:type="locator" xlink:label="dei_CityAreaCode" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LocalPhoneNumber" xlink:type="locator" xlink:label="dei_LocalPhoneNumber" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_WrittenCommunications" xlink:type="locator" xlink:label="dei_WrittenCommunications" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_SolicitingMaterial" xlink:type="locator" xlink:label="dei_SolicitingMaterial" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_PreCommencementTenderOffer" xlink:type="locator" xlink:label="dei_PreCommencementTenderOffer" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_PreCommencementIssuerTenderOffer" xlink:type="locator" xlink:label="dei_PreCommencementIssuerTenderOffer" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_Security12bTitle" xlink:type="locator" xlink:label="dei_Security12bTitle" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_TradingSymbol" xlink:type="locator" xlink:label="dei_TradingSymbol" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_SecurityExchangeName" xlink:type="locator" xlink:label="dei_SecurityExchangeName" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityEmergingGrowthCompany" xlink:type="locator" xlink:label="dei_EntityEmergingGrowthCompany" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="cb_DocumentAndEntityInformationLineItems" xlink:to="cb_DocumentAndEntityInformationTable" order="1" priority="2" use="optional" xbrldt:contextElement="segment" xbrldt:closed="true" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="cb_DocumentAndEntityInformationTable" xlink:to="us-gaap_StatementClassOfStockAxis" order="1" priority="2" use="optional" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_StatementClassOfStockAxis" xlink:to="us-gaap_ClassOfStockDomain" order="23" priority="2" use="optional" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_StatementClassOfStockAxis" xlink:to="us-gaap_ClassOfStockDomain_2" order="23.0001" priority="2" use="optional" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_ClassOfStockDomain" xlink:to="us-gaap_CommonStockMember" order="24" priority="2" use="optional" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_ClassOfStockDomain" xlink:to="cb_INASeniorNotesDueDecember2024Member" order="25" priority="2" use="optional" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_ClassOfStockDomain" xlink:to="cb_INASeniorNotesDueJune2027Member" order="26" priority="2" use="optional" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_ClassOfStockDomain" xlink:to="cb_INASeniorNotesDueMarch2028Member" order="27" priority="2" use="optional" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_ClassOfStockDomain" xlink:to="cb_INASeniorNotesDueDecember2029Member" order="28" priority="2" use="optional" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_ClassOfStockDomain" xlink:to="cb_INASeniorNotesDueJune2031Member" order="29" priority="2" use="optional" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_ClassOfStockDomain" xlink:to="cb_INASeniorNotesDueMarch2038Member" order="30" priority="2" use="optional" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="cb_DocumentAndEntityInformationLineItems" xlink:to="dei_EntityRegistrantName" order="32.001" priority="2" use="optional" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="cb_DocumentAndEntityInformationLineItems" xlink:to="dei_AmendmentFlag" order="33.001" priority="2" use="optional" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="cb_DocumentAndEntityInformationLineItems" xlink:to="dei_EntityCentralIndexKey" order="34.001" priority="2" use="optional" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="cb_DocumentAndEntityInformationLineItems" xlink:to="dei_DocumentType" order="38.001" priority="2" use="optional" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="cb_DocumentAndEntityInformationLineItems" xlink:to="dei_DocumentPeriodEndDate" order="39.001" priority="2" use="optional" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="cb_DocumentAndEntityInformationLineItems" xlink:to="dei_EntityIncorporationStateCountryCode" order="40.001" priority="2" use="optional" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="cb_DocumentAndEntityInformationLineItems" xlink:to="dei_EntityFileNumber" order="41.001" priority="2" use="optional" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="cb_DocumentAndEntityInformationLineItems" xlink:to="dei_EntityTaxIdentificationNumber" order="42.001" priority="2" use="optional" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="cb_DocumentAndEntityInformationLineItems" xlink:to="dei_EntityAddressAddressLine1" order="43.001" priority="2" use="optional" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="cb_DocumentAndEntityInformationLineItems" xlink:to="dei_EntityAddressPostalZipCode" order="44.001" priority="2" use="optional" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="cb_DocumentAndEntityInformationLineItems" xlink:to="dei_EntityAddressCityOrTown" order="45.001" priority="2" use="optional" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="cb_DocumentAndEntityInformationLineItems" xlink:to="dei_EntityAddressCountry" order="46.001" priority="2" use="optional" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="cb_DocumentAndEntityInformationLineItems" xlink:to="dei_CityAreaCode" order="47.001" priority="2" use="optional" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="cb_DocumentAndEntityInformationLineItems" xlink:to="dei_LocalPhoneNumber" order="48.001" priority="2" use="optional" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="cb_DocumentAndEntityInformationLineItems" xlink:to="dei_WrittenCommunications" order="49.001" priority="2" use="optional" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="cb_DocumentAndEntityInformationLineItems" xlink:to="dei_SolicitingMaterial" order="50.001" priority="2" use="optional" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="cb_DocumentAndEntityInformationLineItems" xlink:to="dei_PreCommencementTenderOffer" order="51.001" priority="2" use="optional" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="cb_DocumentAndEntityInformationLineItems" xlink:to="dei_PreCommencementIssuerTenderOffer" order="52.001" priority="2" use="optional" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="cb_DocumentAndEntityInformationLineItems" xlink:to="dei_Security12bTitle" order="53.001" priority="2" use="optional" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="cb_DocumentAndEntityInformationLineItems" xlink:to="dei_TradingSymbol" order="54.001" priority="2" use="optional" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="cb_DocumentAndEntityInformationLineItems" xlink:to="dei_SecurityExchangeName" order="55.001" priority="2" use="optional" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="cb_DocumentAndEntityInformationLineItems" xlink:to="dei_EntityEmergingGrowthCompany" order="56.001" priority="2" use="optional" />
  </link:definitionLink>
</linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.LAB
<SEQUENCE>5
<FILENAME>cb-20210115_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 2020-7 Build:20201110.1 -->
<!-- Creation date: 1/23/2021 1:58:50 AM Eastern Time -->
<!-- Copyright (c) 2021 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/2019/dei-2019-01-31.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/2019/dei-2019-01-31.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/2019/dei-2019-01-31.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/2019/dei-2019-01-31.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/2019/dei-2019-01-31.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/2019/dei-2019-01-31.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/2019/dei-2019-01-31.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/2019/dei-2019-01-31.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/2019/dei-2019-01-31.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/2019/dei-2019-01-31.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/2019/dei-2019-01-31.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/2019/dei-2019-01-31.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/2019/dei-2019-01-31.xsd#dei_EntityAddressCountry" xlink:type="locator" xlink:label="dei_EntityAddressCountry" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressCountry" xlink:to="dei_EntityAddressCountry_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_EntityAddressCountry_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Entity Address, Country</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_EntityAddressCountry_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Address, Country</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.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/2019/dei-2019-01-31.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/2019/dei-2019-01-31.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/2019/dei-2019-01-31.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/2019/dei-2019-01-31.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/2019/dei-2019-01-31.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/2019/dei-2019-01-31.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/2019/dei-2019-01-31.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/2019/dei-2019-01-31.xsd#dei_SecurityExchangeName" xlink:type="locator" xlink:label="dei_SecurityExchangeName" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_SecurityExchangeName" xlink:to="dei_SecurityExchangeName_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_SecurityExchangeName_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Security Exchange Name</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_SecurityExchangeName_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Security Exchange Name</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.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="cb-20210115.xsd#cb_DocumentAndEntityInformationTable" xlink:type="locator" xlink:label="cb_DocumentAndEntityInformationTable" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cb_DocumentAndEntityInformationTable" xlink:to="cb_DocumentAndEntityInformationTable_lbl" />
    <link:label xml:lang="en-US" xlink:label="cb_DocumentAndEntityInformationTable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Document And Entity Information [Table]</link:label>
    <link:label xml:lang="en-US" xlink:label="cb_DocumentAndEntityInformationTable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Document And Entity Information [Table]</link:label>
    <link:loc xlink:href="cb-20210115.xsd#cb_DocumentAndEntityInformationLineItems" xlink:type="locator" xlink:label="cb_DocumentAndEntityInformationLineItems" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cb_DocumentAndEntityInformationLineItems" xlink:to="cb_DocumentAndEntityInformationLineItems_lbl" />
    <link:label xml:lang="en-US" xlink:label="cb_DocumentAndEntityInformationLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Document And Entity Information [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:label="cb_DocumentAndEntityInformationLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Document And Entity Information [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:type="locator" xlink:label="us-gaap_StatementClassOfStockAxis" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementClassOfStockAxis" xlink:to="us-gaap_StatementClassOfStockAxis_lbl" />
    <link:label xml:lang="en-US" xlink:label="us-gaap_StatementClassOfStockAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Class of Stock [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:label="us-gaap_StatementClassOfStockAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Class of Stock [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:type="locator" xlink:label="us-gaap_ClassOfStockDomain" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ClassOfStockDomain" xlink:to="us-gaap_ClassOfStockDomain_lbl" />
    <link:label xml:lang="en-US" xlink:label="us-gaap_ClassOfStockDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Class of Stock [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:label="us-gaap_ClassOfStockDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Class of Stock [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockMember" xlink:type="locator" xlink:label="us-gaap_CommonStockMember" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockMember" xlink:to="us-gaap_CommonStockMember_lbl" />
    <link:label xml:lang="en-US" xlink:label="us-gaap_CommonStockMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Common Stock [Member]</link:label>
    <link:label xml:lang="en-US" xlink:label="us-gaap_CommonStockMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Common Stock [Member]</link:label>
    <link:loc xlink:href="cb-20210115.xsd#cb_INASeniorNotesDueDecember2024Member" xlink:type="locator" xlink:label="cb_INASeniorNotesDueDecember2024Member" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cb_INASeniorNotesDueDecember2024Member" xlink:to="cb_INASeniorNotesDueDecember2024Member_lbl" />
    <link:label xml:lang="en-US" xlink:label="cb_INASeniorNotesDueDecember2024Member_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">INA Senior Notes Due December 2024 [Member]</link:label>
    <link:label xml:lang="en-US" xlink:label="cb_INASeniorNotesDueDecember2024Member_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">INA Senior Notes Due December 2024 [Member]</link:label>
    <link:loc xlink:href="cb-20210115.xsd#cb_INASeniorNotesDueJune2027Member" xlink:type="locator" xlink:label="cb_INASeniorNotesDueJune2027Member" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cb_INASeniorNotesDueJune2027Member" xlink:to="cb_INASeniorNotesDueJune2027Member_lbl" />
    <link:label xml:lang="en-US" xlink:label="cb_INASeniorNotesDueJune2027Member_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">INA Senior Notes Due June 2027 [Member]</link:label>
    <link:label xml:lang="en-US" xlink:label="cb_INASeniorNotesDueJune2027Member_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">INA Senior Notes Due June 2027 [Member]</link:label>
    <link:loc xlink:href="cb-20210115.xsd#cb_INASeniorNotesDueMarch2028Member" xlink:type="locator" xlink:label="cb_INASeniorNotesDueMarch2028Member" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cb_INASeniorNotesDueMarch2028Member" xlink:to="cb_INASeniorNotesDueMarch2028Member_lbl" />
    <link:label xml:lang="en-US" xlink:label="cb_INASeniorNotesDueMarch2028Member_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">INA Senior Notes Due March 2028 [Member]</link:label>
    <link:label xml:lang="en-US" xlink:label="cb_INASeniorNotesDueMarch2028Member_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">INA Senior Notes Due March 2028 [Member]</link:label>
    <link:loc xlink:href="cb-20210115.xsd#cb_INASeniorNotesDueDecember2029Member" xlink:type="locator" xlink:label="cb_INASeniorNotesDueDecember2029Member" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cb_INASeniorNotesDueDecember2029Member" xlink:to="cb_INASeniorNotesDueDecember2029Member_lbl" />
    <link:label xml:lang="en-US" xlink:label="cb_INASeniorNotesDueDecember2029Member_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">INA Senior Notes Due December 2029 [Member]</link:label>
    <link:label xml:lang="en-US" xlink:label="cb_INASeniorNotesDueDecember2029Member_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">INA Senior Notes Due December 2029 [Member]</link:label>
    <link:loc xlink:href="cb-20210115.xsd#cb_INASeniorNotesDueJune2031Member" xlink:type="locator" xlink:label="cb_INASeniorNotesDueJune2031Member" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cb_INASeniorNotesDueJune2031Member" xlink:to="cb_INASeniorNotesDueJune2031Member_lbl" />
    <link:label xml:lang="en-US" xlink:label="cb_INASeniorNotesDueJune2031Member_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">INA Senior Notes Due June 2031 [Member]</link:label>
    <link:label xml:lang="en-US" xlink:label="cb_INASeniorNotesDueJune2031Member_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">INA Senior Notes Due June 2031 [Member]</link:label>
    <link:loc xlink:href="cb-20210115.xsd#cb_INASeniorNotesDueMarch2038Member" xlink:type="locator" xlink:label="cb_INASeniorNotesDueMarch2038Member" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cb_INASeniorNotesDueMarch2038Member" xlink:to="cb_INASeniorNotesDueMarch2038Member_lbl" />
    <link:label xml:lang="en-US" xlink:label="cb_INASeniorNotesDueMarch2038Member_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">INA Senior Notes Due March 2038 [Member]</link:label>
    <link:label xml:lang="en-US" xlink:label="cb_INASeniorNotesDueMarch2038Member_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">INA Senior Notes Due March 2038 [Member]</link:label>
  </link:labelLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.PRE
<SEQUENCE>6
<FILENAME>cb-20210115_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 2020-7 Build:20201110.1 -->
<!-- Creation date: 1/23/2021 1:58:51 AM Eastern Time -->
<!-- Copyright (c) 2021 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://investors.chubb.com//20210115/taxonomy/role/DocumentDocumentAndEntityInformation" xlink:href="cb-20210115.xsd#Role_DocumentDocumentAndEntityInformation" xlink:type="simple" />
  <link:presentationLink xlink:type="extended" xlink:role="http://investors.chubb.com//20210115/taxonomy/role/DocumentDocumentAndEntityInformation">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CoverAbstract" xlink:type="locator" xlink:label="dei_CoverAbstract" />
    <link:loc xlink:href="cb-20210115.xsd#cb_DocumentAndEntityInformationTable" xlink:type="locator" xlink:label="cb_DocumentAndEntityInformationTable" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="cb_DocumentAndEntityInformationTable" order="21" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="cb-20210115.xsd#cb_DocumentAndEntityInformationLineItems" xlink:type="locator" xlink:label="cb_DocumentAndEntityInformationLineItems" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cb_DocumentAndEntityInformationTable" xlink:to="cb_DocumentAndEntityInformationLineItems" order="22" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:type="locator" xlink:label="us-gaap_StatementClassOfStockAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cb_DocumentAndEntityInformationTable" xlink:to="us-gaap_StatementClassOfStockAxis" order="1" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:type="locator" xlink:label="us-gaap_ClassOfStockDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementClassOfStockAxis" xlink:to="us-gaap_ClassOfStockDomain" order="23" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockMember" xlink:type="locator" xlink:label="us-gaap_CommonStockMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ClassOfStockDomain" xlink:to="us-gaap_CommonStockMember" order="24" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="cb-20210115.xsd#cb_INASeniorNotesDueDecember2024Member" xlink:type="locator" xlink:label="cb_INASeniorNotesDueDecember2024Member" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ClassOfStockDomain" xlink:to="cb_INASeniorNotesDueDecember2024Member" order="25" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="cb-20210115.xsd#cb_INASeniorNotesDueJune2027Member" xlink:type="locator" xlink:label="cb_INASeniorNotesDueJune2027Member" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ClassOfStockDomain" xlink:to="cb_INASeniorNotesDueJune2027Member" order="26" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="cb-20210115.xsd#cb_INASeniorNotesDueMarch2028Member" xlink:type="locator" xlink:label="cb_INASeniorNotesDueMarch2028Member" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ClassOfStockDomain" xlink:to="cb_INASeniorNotesDueMarch2028Member" order="27" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="cb-20210115.xsd#cb_INASeniorNotesDueDecember2029Member" xlink:type="locator" xlink:label="cb_INASeniorNotesDueDecember2029Member" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ClassOfStockDomain" xlink:to="cb_INASeniorNotesDueDecember2029Member" order="28" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="cb-20210115.xsd#cb_INASeniorNotesDueJune2031Member" xlink:type="locator" xlink:label="cb_INASeniorNotesDueJune2031Member" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ClassOfStockDomain" xlink:to="cb_INASeniorNotesDueJune2031Member" order="29" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="cb-20210115.xsd#cb_INASeniorNotesDueMarch2038Member" xlink:type="locator" xlink:label="cb_INASeniorNotesDueMarch2038Member" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ClassOfStockDomain" xlink:to="cb_INASeniorNotesDueMarch2038Member" order="30" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.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="cb_DocumentAndEntityInformationLineItems" xlink:to="dei_EntityRegistrantName" order="32.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.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="cb_DocumentAndEntityInformationLineItems" xlink:to="dei_AmendmentFlag" order="33.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.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="cb_DocumentAndEntityInformationLineItems" xlink:to="dei_EntityCentralIndexKey" order="34.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.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="cb_DocumentAndEntityInformationLineItems" xlink:to="dei_DocumentType" order="38.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.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="cb_DocumentAndEntityInformationLineItems" xlink:to="dei_DocumentPeriodEndDate" order="39.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.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="cb_DocumentAndEntityInformationLineItems" xlink:to="dei_EntityIncorporationStateCountryCode" order="40.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.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="cb_DocumentAndEntityInformationLineItems" xlink:to="dei_EntityFileNumber" order="41.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.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="cb_DocumentAndEntityInformationLineItems" xlink:to="dei_EntityTaxIdentificationNumber" order="42.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.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="cb_DocumentAndEntityInformationLineItems" xlink:to="dei_EntityAddressAddressLine1" order="43.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.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="cb_DocumentAndEntityInformationLineItems" xlink:to="dei_EntityAddressPostalZipCode" order="44.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.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="cb_DocumentAndEntityInformationLineItems" xlink:to="dei_EntityAddressCityOrTown" order="45.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressCountry" xlink:type="locator" xlink:label="dei_EntityAddressCountry" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cb_DocumentAndEntityInformationLineItems" xlink:to="dei_EntityAddressCountry" order="46.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.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="cb_DocumentAndEntityInformationLineItems" xlink:to="dei_CityAreaCode" order="47.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.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="cb_DocumentAndEntityInformationLineItems" xlink:to="dei_LocalPhoneNumber" order="48.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.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="cb_DocumentAndEntityInformationLineItems" xlink:to="dei_WrittenCommunications" order="49.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.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="cb_DocumentAndEntityInformationLineItems" xlink:to="dei_SolicitingMaterial" order="50.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.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="cb_DocumentAndEntityInformationLineItems" xlink:to="dei_PreCommencementTenderOffer" order="51.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.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="cb_DocumentAndEntityInformationLineItems" xlink:to="dei_PreCommencementIssuerTenderOffer" order="52.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.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="cb_DocumentAndEntityInformationLineItems" xlink:to="dei_Security12bTitle" order="53.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.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="cb_DocumentAndEntityInformationLineItems" xlink:to="dei_TradingSymbol" order="54.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.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="cb_DocumentAndEntityInformationLineItems" xlink:to="dei_SecurityExchangeName" order="55.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.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="cb_DocumentAndEntityInformationLineItems" xlink:to="dei_EntityEmergingGrowthCompany" order="56.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>g114945g0121195517003.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
begin 644 g114945g0121195517003.jpg
M_]C_X  02D9)1@ ! 0$ 8 !@  #_VP!#  @&!@<&!0@'!P<)"0@*#!0-# L+
M#!D2$P\4'1H?'AT:'!P@)"XG("(L(QP<*#<I+# Q-#0T'R<Y/3@R/"XS-#+_
MVP!# 0D)"0P+#!@-#1@R(1PA,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R
M,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C+_P  1"  - '\# 2(  A$! Q$!_\0
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=^G]"TX:/X>TW3%E,JVEK' )",%MJ@9QVSB@#_]D!

end
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>8
<FILENAME>d114945d8k_htm.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<XML>
<?xml version="1.0" encoding="utf-8"?>
<xbrl
  xmlns="http://www.xbrl.org/2003/instance"
  xmlns:cb="http://investors.chubb.com/20210115"
  xmlns:dei="http://xbrl.sec.gov/dei/2019-01-31"
  xmlns:link="http://www.xbrl.org/2003/linkbase"
  xmlns:us-gaap="http://fasb.org/us-gaap/2019-01-31"
  xmlns:xbrldi="http://xbrl.org/2006/xbrldi"
  xmlns:xlink="http://www.w3.org/1999/xlink">
    <link:schemaRef xlink:href="cb-20210115.xsd" xlink:type="simple"/>
    <context id="duration_2021-01-15_to_2021-01-15">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000896159</identifier>
        </entity>
        <period>
            <startDate>2021-01-15</startDate>
            <endDate>2021-01-15</endDate>
        </period>
    </context>
    <context id="duration_2021-01-15_to_2021-01-15_us-gaap-StatementClassOfStockAxis_us-gaap-CommonStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000896159</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-15</startDate>
            <endDate>2021-01-15</endDate>
        </period>
    </context>
    <context id="duration_2021-01-15_to_2021-01-15_us-gaap-StatementClassOfStockAxis_cb-INASeniorNotesDueDecember2024Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000896159</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">cb:INASeniorNotesDueDecember2024Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-15</startDate>
            <endDate>2021-01-15</endDate>
        </period>
    </context>
    <context id="duration_2021-01-15_to_2021-01-15_us-gaap-StatementClassOfStockAxis_cb-INASeniorNotesDueJune2027Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000896159</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">cb:INASeniorNotesDueJune2027Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-15</startDate>
            <endDate>2021-01-15</endDate>
        </period>
    </context>
    <context id="duration_2021-01-15_to_2021-01-15_us-gaap-StatementClassOfStockAxis_cb-INASeniorNotesDueMarch2028Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000896159</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">cb:INASeniorNotesDueMarch2028Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-15</startDate>
            <endDate>2021-01-15</endDate>
        </period>
    </context>
    <context id="duration_2021-01-15_to_2021-01-15_us-gaap-StatementClassOfStockAxis_cb-INASeniorNotesDueDecember2029Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000896159</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">cb:INASeniorNotesDueDecember2029Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-15</startDate>
            <endDate>2021-01-15</endDate>
        </period>
    </context>
    <context id="duration_2021-01-15_to_2021-01-15_us-gaap-StatementClassOfStockAxis_cb-INASeniorNotesDueJune2031Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000896159</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">cb:INASeniorNotesDueJune2031Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-15</startDate>
            <endDate>2021-01-15</endDate>
        </period>
    </context>
    <context id="duration_2021-01-15_to_2021-01-15_us-gaap-StatementClassOfStockAxis_cb-INASeniorNotesDueMarch2038Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000896159</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">cb:INASeniorNotesDueMarch2038Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-15</startDate>
            <endDate>2021-01-15</endDate>
        </period>
    </context>
    <dei:EntityRegistrantName
      contextRef="duration_2021-01-15_to_2021-01-15"
      id="Hidden_dei_EntityRegistrantName">Chubb Ltd</dei:EntityRegistrantName>
    <dei:AmendmentFlag contextRef="duration_2021-01-15_to_2021-01-15">false</dei:AmendmentFlag>
    <dei:EntityCentralIndexKey
      contextRef="duration_2021-01-15_to_2021-01-15"
      id="Hidden_dei_EntityCentralIndexKey">0000896159</dei:EntityCentralIndexKey>
    <dei:DocumentType contextRef="duration_2021-01-15_to_2021-01-15">8-K</dei:DocumentType>
    <dei:DocumentPeriodEndDate contextRef="duration_2021-01-15_to_2021-01-15">2021-01-15</dei:DocumentPeriodEndDate>
    <dei:EntityIncorporationStateCountryCode contextRef="duration_2021-01-15_to_2021-01-15">V8</dei:EntityIncorporationStateCountryCode>
    <dei:EntityFileNumber contextRef="duration_2021-01-15_to_2021-01-15">1-11778</dei:EntityFileNumber>
    <dei:EntityTaxIdentificationNumber contextRef="duration_2021-01-15_to_2021-01-15">98-0091805</dei:EntityTaxIdentificationNumber>
    <dei:EntityAddressAddressLine1 contextRef="duration_2021-01-15_to_2021-01-15">Baerengasse 32</dei:EntityAddressAddressLine1>
    <dei:EntityAddressPostalZipCode contextRef="duration_2021-01-15_to_2021-01-15">8001</dei:EntityAddressPostalZipCode>
    <dei:EntityAddressCityOrTown contextRef="duration_2021-01-15_to_2021-01-15">Zurich</dei:EntityAddressCityOrTown>
    <dei:EntityAddressCountry contextRef="duration_2021-01-15_to_2021-01-15">CH</dei:EntityAddressCountry>
    <dei:CityAreaCode contextRef="duration_2021-01-15_to_2021-01-15">41 (0)43</dei:CityAreaCode>
    <dei:LocalPhoneNumber contextRef="duration_2021-01-15_to_2021-01-15">456 76 00</dei:LocalPhoneNumber>
    <dei:WrittenCommunications contextRef="duration_2021-01-15_to_2021-01-15">false</dei:WrittenCommunications>
    <dei:SolicitingMaterial contextRef="duration_2021-01-15_to_2021-01-15">false</dei:SolicitingMaterial>
    <dei:PreCommencementTenderOffer contextRef="duration_2021-01-15_to_2021-01-15">false</dei:PreCommencementTenderOffer>
    <dei:PreCommencementIssuerTenderOffer contextRef="duration_2021-01-15_to_2021-01-15">false</dei:PreCommencementIssuerTenderOffer>
    <dei:Security12bTitle contextRef="duration_2021-01-15_to_2021-01-15_us-gaap-StatementClassOfStockAxis_us-gaap-CommonStockMember">Common Shares, par value CHF 24.15 per share</dei:Security12bTitle>
    <dei:TradingSymbol contextRef="duration_2021-01-15_to_2021-01-15_us-gaap-StatementClassOfStockAxis_us-gaap-CommonStockMember">CB</dei:TradingSymbol>
    <dei:SecurityExchangeName contextRef="duration_2021-01-15_to_2021-01-15_us-gaap-StatementClassOfStockAxis_us-gaap-CommonStockMember">NYSE</dei:SecurityExchangeName>
    <dei:Security12bTitle contextRef="duration_2021-01-15_to_2021-01-15_us-gaap-StatementClassOfStockAxis_cb-INASeniorNotesDueDecember2024Member">Guarantee of Chubb INA Holdings Inc. 0.30% Senior Notes due 2024</dei:Security12bTitle>
    <dei:TradingSymbol contextRef="duration_2021-01-15_to_2021-01-15_us-gaap-StatementClassOfStockAxis_cb-INASeniorNotesDueDecember2024Member">CB/24A</dei:TradingSymbol>
    <dei:SecurityExchangeName contextRef="duration_2021-01-15_to_2021-01-15_us-gaap-StatementClassOfStockAxis_cb-INASeniorNotesDueDecember2024Member">NYSE</dei:SecurityExchangeName>
    <dei:Security12bTitle contextRef="duration_2021-01-15_to_2021-01-15_us-gaap-StatementClassOfStockAxis_cb-INASeniorNotesDueJune2027Member">Guarantee of Chubb INA Holdings Inc. 0.875% Senior Notes due 2027</dei:Security12bTitle>
    <dei:TradingSymbol contextRef="duration_2021-01-15_to_2021-01-15_us-gaap-StatementClassOfStockAxis_cb-INASeniorNotesDueJune2027Member">CB/27</dei:TradingSymbol>
    <dei:SecurityExchangeName contextRef="duration_2021-01-15_to_2021-01-15_us-gaap-StatementClassOfStockAxis_cb-INASeniorNotesDueJune2027Member">NYSE</dei:SecurityExchangeName>
    <dei:Security12bTitle contextRef="duration_2021-01-15_to_2021-01-15_us-gaap-StatementClassOfStockAxis_cb-INASeniorNotesDueMarch2028Member">Guarantee of Chubb INA Holdings Inc. 1.55% Senior Notes due 2028</dei:Security12bTitle>
    <dei:TradingSymbol contextRef="duration_2021-01-15_to_2021-01-15_us-gaap-StatementClassOfStockAxis_cb-INASeniorNotesDueMarch2028Member">CB/28</dei:TradingSymbol>
    <dei:SecurityExchangeName contextRef="duration_2021-01-15_to_2021-01-15_us-gaap-StatementClassOfStockAxis_cb-INASeniorNotesDueMarch2028Member">NYSE</dei:SecurityExchangeName>
    <dei:Security12bTitle contextRef="duration_2021-01-15_to_2021-01-15_us-gaap-StatementClassOfStockAxis_cb-INASeniorNotesDueDecember2029Member">Guarantee of Chubb INA Holdings Inc. 0.875% Senior Notes due 2029</dei:Security12bTitle>
    <dei:TradingSymbol contextRef="duration_2021-01-15_to_2021-01-15_us-gaap-StatementClassOfStockAxis_cb-INASeniorNotesDueDecember2029Member">CB/29A</dei:TradingSymbol>
    <dei:SecurityExchangeName contextRef="duration_2021-01-15_to_2021-01-15_us-gaap-StatementClassOfStockAxis_cb-INASeniorNotesDueDecember2029Member">NYSE</dei:SecurityExchangeName>
    <dei:Security12bTitle contextRef="duration_2021-01-15_to_2021-01-15_us-gaap-StatementClassOfStockAxis_cb-INASeniorNotesDueJune2031Member">Guarantee of Chubb INA Holdings Inc. 1.40% Senior Notes due 2031</dei:Security12bTitle>
    <dei:TradingSymbol contextRef="duration_2021-01-15_to_2021-01-15_us-gaap-StatementClassOfStockAxis_cb-INASeniorNotesDueJune2031Member">CB/31</dei:TradingSymbol>
    <dei:SecurityExchangeName contextRef="duration_2021-01-15_to_2021-01-15_us-gaap-StatementClassOfStockAxis_cb-INASeniorNotesDueJune2031Member">NYSE</dei:SecurityExchangeName>
    <dei:Security12bTitle contextRef="duration_2021-01-15_to_2021-01-15_us-gaap-StatementClassOfStockAxis_cb-INASeniorNotesDueMarch2038Member">Guarantee of Chubb INA Holdings Inc. 2.50% Senior Notes due 2038</dei:Security12bTitle>
    <dei:TradingSymbol contextRef="duration_2021-01-15_to_2021-01-15_us-gaap-StatementClassOfStockAxis_cb-INASeniorNotesDueMarch2038Member">CB/38A</dei:TradingSymbol>
    <dei:SecurityExchangeName contextRef="duration_2021-01-15_to_2021-01-15_us-gaap-StatementClassOfStockAxis_cb-INASeniorNotesDueMarch2038Member">NYSE</dei:SecurityExchangeName>
    <dei:EntityEmergingGrowthCompany contextRef="duration_2021-01-15_to_2021-01-15">false</dei:EntityEmergingGrowthCompany>
</xbrl>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>9
<FILENAME>R1.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="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;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140472957100408">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Document and Entity Information<br></strong></div></th>
<th class="th"><div>Jan. 15, 2021</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_cb_DocumentAndEntityInformationLineItems', window );"><strong>Document And Entity Information [Line Items]</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="top.Show.showAR( this, 'defref_dei_EntityRegistrantName', window );">Entity Registrant Name</a></td>
<td class="text">Chubb Ltd<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_AmendmentFlag', window );">Amendment Flag</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityCentralIndexKey', window );">Entity Central Index Key</a></td>
<td class="text">0000896159<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentType', window );">Document Type</a></td>
<td class="text">8-K<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentPeriodEndDate', window );">Document Period End Date</a></td>
<td class="text">Jan. 15,  2021<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityIncorporationStateCountryCode', window );">Entity Incorporation State Country Code</a></td>
<td class="text">V8<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityFileNumber', window );">Entity File Number</a></td>
<td class="text">1-11778<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityTaxIdentificationNumber', window );">Entity Tax Identification Number</a></td>
<td class="text">98-0091805<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressAddressLine1', window );">Entity Address, Address Line One</a></td>
<td class="text">Baerengasse 32<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressPostalZipCode', window );">Entity Address, Postal Zip Code</a></td>
<td class="text">8001<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressCityOrTown', window );">Entity Address, City or Town</a></td>
<td class="text">Zurich<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressCountry', window );">Entity Address, Country</a></td>
<td class="text">CH<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_CityAreaCode', window );">City Area Code</a></td>
<td class="text">41 (0)43<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LocalPhoneNumber', window );">Local Phone Number</a></td>
<td class="text">456 76 00<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_WrittenCommunications', window );">Written Communications</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_SolicitingMaterial', window );">Soliciting Material</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_PreCommencementTenderOffer', window );">Pre Commencement Tender Offer</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_PreCommencementIssuerTenderOffer', window );">Pre Commencement Issuer Tender Offer</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityEmergingGrowthCompany', window );">Entity Emerging Growth Company</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementClassOfStockAxis=us-gaap_CommonStockMember', window );">Common Stock [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_cb_DocumentAndEntityInformationLineItems', window );"><strong>Document And Entity Information [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_Security12bTitle', window );">Security 12b Title</a></td>
<td class="text">Common Shares, par value CHF 24.15 per share<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_TradingSymbol', window );">Trading Symbol</a></td>
<td class="text">CB<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_SecurityExchangeName', window );">Security Exchange Name</a></td>
<td class="text">NYSE<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementClassOfStockAxis=cb_INASeniorNotesDueDecember2024Member', window );">INA Senior Notes Due December 2024 [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_cb_DocumentAndEntityInformationLineItems', window );"><strong>Document And Entity Information [Line Items]</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="top.Show.showAR( this, 'defref_dei_Security12bTitle', window );">Security 12b Title</a></td>
<td class="text">Guarantee of Chubb INA Holdings Inc. 0.30% Senior Notes due 2024<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_TradingSymbol', window );">Trading Symbol</a></td>
<td class="text">CB/24A<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_SecurityExchangeName', window );">Security Exchange Name</a></td>
<td class="text">NYSE<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementClassOfStockAxis=cb_INASeniorNotesDueJune2027Member', window );">INA Senior Notes Due June 2027 [Member]</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="top.Show.showAR( this, 'defref_cb_DocumentAndEntityInformationLineItems', window );"><strong>Document And Entity Information [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_Security12bTitle', window );">Security 12b Title</a></td>
<td class="text">Guarantee of Chubb INA Holdings Inc. 0.875% Senior Notes due 2027<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_TradingSymbol', window );">Trading Symbol</a></td>
<td class="text">CB/27<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_SecurityExchangeName', window );">Security Exchange Name</a></td>
<td class="text">NYSE<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementClassOfStockAxis=cb_INASeniorNotesDueMarch2028Member', window );">INA Senior Notes Due March 2028 [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_cb_DocumentAndEntityInformationLineItems', window );"><strong>Document And Entity Information [Line Items]</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="top.Show.showAR( this, 'defref_dei_Security12bTitle', window );">Security 12b Title</a></td>
<td class="text">Guarantee of Chubb INA Holdings Inc. 1.55% Senior Notes due 2028<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_TradingSymbol', window );">Trading Symbol</a></td>
<td class="text">CB/28<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_SecurityExchangeName', window );">Security Exchange Name</a></td>
<td class="text">NYSE<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementClassOfStockAxis=cb_INASeniorNotesDueDecember2029Member', window );">INA Senior Notes Due December 2029 [Member]</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="top.Show.showAR( this, 'defref_cb_DocumentAndEntityInformationLineItems', window );"><strong>Document And Entity Information [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_Security12bTitle', window );">Security 12b Title</a></td>
<td class="text">Guarantee of Chubb INA Holdings Inc. 0.875% Senior Notes due 2029<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_TradingSymbol', window );">Trading Symbol</a></td>
<td class="text">CB/29A<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_SecurityExchangeName', window );">Security Exchange Name</a></td>
<td class="text">NYSE<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementClassOfStockAxis=cb_INASeniorNotesDueJune2031Member', window );">INA Senior Notes Due June 2031 [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_cb_DocumentAndEntityInformationLineItems', window );"><strong>Document And Entity Information [Line Items]</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="top.Show.showAR( this, 'defref_dei_Security12bTitle', window );">Security 12b Title</a></td>
<td class="text">Guarantee of Chubb INA Holdings Inc. 1.40% Senior Notes due 2031<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_TradingSymbol', window );">Trading Symbol</a></td>
<td class="text">CB/31<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_SecurityExchangeName', window );">Security Exchange Name</a></td>
<td class="text">NYSE<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementClassOfStockAxis=cb_INASeniorNotesDueMarch2038Member', window );">INA Senior Notes Due March 2038 [Member]</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="top.Show.showAR( this, 'defref_cb_DocumentAndEntityInformationLineItems', window );"><strong>Document And Entity Information [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_Security12bTitle', window );">Security 12b Title</a></td>
<td class="text">Guarantee of Chubb INA Holdings Inc. 2.50% Senior Notes due 2038<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_TradingSymbol', window );">Trading Symbol</a></td>
<td class="text">CB/38A<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_SecurityExchangeName', window );">Security Exchange Name</a></td>
<td class="text">NYSE<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_cb_DocumentAndEntityInformationLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.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;">cb_DocumentAndEntityInformationLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>cb_</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_AmendmentFlag">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Area code of city</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_CityAreaCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentPeriodEndDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The end date of the period reflected on the cover page if a periodic report. For all other reports and registration statements containing historical data, it is the date up through which that historical data is presented.  If there is no historical data in the report, use the filing date. The format of the date is CCYY-MM-DD.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressAddressLine1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressCityOrTown">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Name of the City or Town</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.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_EntityAddressCountry">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>ISO 3166-1 alpha-2 country code.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.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_EntityAddressCountry</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:countryCodeItemType</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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Code for the postal or zip code</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.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_EntityCentralIndexKey">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate if registrant meets the emerging growth company criteria.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Local phone number for entity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Title of a 12(b) registered security.</p></div>
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_WrittenCommunications</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementClassOfStockAxis=us-gaap_CommonStockMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementClassOfStockAxis=us-gaap_CommonStockMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementClassOfStockAxis=cb_INASeniorNotesDueDecember2024Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementClassOfStockAxis=cb_INASeniorNotesDueDecember2024Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementClassOfStockAxis=cb_INASeniorNotesDueJune2027Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementClassOfStockAxis=cb_INASeniorNotesDueJune2027Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementClassOfStockAxis=cb_INASeniorNotesDueMarch2028Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementClassOfStockAxis=cb_INASeniorNotesDueMarch2028Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementClassOfStockAxis=cb_INASeniorNotesDueDecember2029Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementClassOfStockAxis=cb_INASeniorNotesDueDecember2029Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementClassOfStockAxis=cb_INASeniorNotesDueJune2031Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementClassOfStockAxis=cb_INASeniorNotesDueJune2031Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementClassOfStockAxis=cb_INASeniorNotesDueMarch2038Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementClassOfStockAxis=cb_INASeniorNotesDueMarch2038Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EXCEL
<SEQUENCE>10
<FILENAME>Financial_Report.xlsx
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 Financial_Report.xlsx
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M=]W3CHG&K=!X#;[Q3X?#KHG&J]!TZVDF)_VN:Z3I%FA"1N/K>A(5M>5 TR
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M!Z.:60F]A%9JGZJ'-#ZH'C(*!?&Y'C[E>G@*-Y;&O%"N@GL!_]':-\*K^(+
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MU4#E/]O4#6CV#30<D05>,9FV-J/D3@H\W/[O#;#"Q([A[8N_ 5!+ P04
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M-,9'H3$V-,:'H+%%I"6-<?/$V(>>40:&QL%+:6P14"&&K1@:!X>BL47(DN'
MT#AX!HV?IA1^JRE%8% <' 7%@4%Q< @46T1:A=CK!GM"#%W'@YT7AB\EL45
MASB$2!P8$@>'(K%%:%^*>SMOX?4O&E0>EVDA4$872L?I#M2A\LV/!#8KDJVJ
M%_-S)B7+J\6$DIARO8/:OF!J1+8K^EU__5.-\_\ 4$L#!!0    ( !R!-E*#
MJ:4#U $  #(&   -    >&PO<W1Y;&5S+GAM;-55VXK40!#]E:8_P)Y$=D%)
M BHL""H+.P^^=I)*TM W.Y4QV:^W.YW;N RH#Z(ODSJGJD^=OD[6XR3AJ0-
M,BJI^YQVB/8M8WW5@>+]*V-!^TQCG.+HH6M9;QWPN@^#E&3IZ73/%!>:%ID>
MU(/"GE1FT)C3$V5%UAB],Z]I)'PI5T N7.;T Y>B=&*NY4K(*=)I("HCC2/H
MK4!.D\#TSS&=1!1<+CI*:.,"R6*'^%LNY3\E5M1[**3<#*8T$D5F.2(X_>#!
M7#R3+U)DB<^3]0Y;QZ<DO:/[@/GCFY3&U>"V-@E=J2*3T 0[3K1=^**Q+"01
MC?)!+7AK-)\]K".6P,M6(.53V,*OS97VV)"X%Q_KL TD3'4-O:$EC#(1!/VC
M6M0^R-[]D2RQXF+P_>!GHV?\;3 (CPX:,<YX;+;^M]23V^K<6CF]DZ+5"N+<
M?[EAD?%U'.F,$\^^6S@IE2? 47(!AZ(Z,M\=MV<8<3U-8W/;<_H?>OZ[Z]R"
M!L?ET;0_^O_R*O^.8[;<GL,5O;J@&TO"0YC3+^%]E;L'4@Y"HM +ZD1=@WYQ
M3[T\\M(_X%?ZOKZ&A@\2SULRIWO\&6HQJ#=;U6-8EZ5JCS^%]RBYGQON_Q+%
M#U!+ P04    "  <@392EXJ[',     3 @  "P   %]R96QS+RYR96QSG9*Y
M;L,P#$!_Q=">, ?0(8@S9?$6!/D!5J(/V!(%BD6=OZ_:I7&0"QEY/3P2W!YI
M0.TXI+:+J1C]$%)I6M6X 4BV)8]ISI%"KM0L'C6'TD!$VV-#L%HL/D N&6:W
MO606IW.D5XA<UYVE/=LO3T%O@*\Z3'%":4A+,P[PS=)_,O?S##5%Y4HCE5L:
M>-/E_G;@2=&A(E@6FD7)TZ(=I7\=Q_:0T^FO8R*T>EOH^7%H5 J.W&,EC'%B
MM/XU@LD/['X 4$L#!!0    ( !R!-E(<.&7J/P$  #P"   /    >&PO=V]R
M:V)O;VLN>&ULC5'+;L) #/R5U7Y $U"+5$2XE#Z0JA:5BON2=8C%/B*O RU?
M7R=15*1>>O)Z;(UG9A?G2,=]C$?UY5U(A:Z9FWF6I;(&;])-;"#(I(KD#4M+
MARPU!,:F&H"]RZ9Y/LN\P:"7BY%K0]EU$QE*QA@$[( =PCG]SKM6G3#A'AWR
M=Z'[MP.M/ ;T> %;Z%RK5,?S2R2\Q,#&;4N*SA5Z,@QV0(SE'WC;B?PT^]0C
M;/8?1H04>I8+8864N-_H^8UH/($L#UW+\0D= ZT,PS/%ML%PZ&C$179EH\]A
MK$.(<_I/C+&JL(15+%L/@8<<"5PG,*0:FZ15,!X*/:XH$ZQZ#"PAJ748J&2W
M<RJGUW9PS2+W*D.:HPQH;0?AHUH+%0:P;W(@"2[)E1M27>EYIK=WDWM)J'7N
M0;#W\!J-'<V/'[?\ 5!+ P04    "  <@392)!Z;HJT   #X 0  &@   'AL
M+U]R96QS+W=O<FMB;V]K+GAM;"YR96QSM9$]#H,P#(6O$N4 -5"I0P5,75@K
M+A %\R,2$L6N"K<OA0&0.G1ALIXM?^_)3I]H%'=NH+;S)$9K!LIDR^SO *1;
MM(HNSN,P3VH7K.)9A@:\TKUJ$)(HND'8,V2>[IFBG#S^0W1UW6E\./VR./ /
M,+Q=Z*E%9"E*%1KD3,)HMC;!4N++3):BJ#(9BBJ6<%H@XLD@;6E6?;!/3K3G
M>1<W]T6NS>,)KM\,<'AT_@%02P,$%     @ '($V4F60>9(9 0  SP,  !,
M  !;0V]N=&5N=%]4>7!E<UTN>&ULK9--3L,P$(6O$F5;)2XL6*"F&V +77 !
M8T\:J_Z39UK2VS-.VDJ@$A6%3:QXWKS/GI>LWH\1L.B=]=B4'5%\% )5!TYB
M'2)XKK0A.4G\FK8B2K636Q#WR^6#4,$3>*HH>Y3KU3.T<F^I>.EY&TWP39G
M8ED\C<+,:DH9HS5*$M?%P>L?E.I$J+EST&!G(BY84(JKA%SY'7#J>SM 2D9#
ML9&)7J5CE>BM0#I:P'K:XLH90]L:!3JHO>.6&F,"J;$#(&?KT70Q32:>,(S/
MN]G\P68*R,I-"A$YL01_QYTCR=U59"-(9*:O>"&R]>S[04Y;@[Z1S>/]#&DW
MY(%B6.;/^'O&%_\;SO$1PNZ_/[&\UDX:?^:+X3]>?P%02P$"% ,4    "  <
M@392!T%-8H$   "Q    $               @ $     9&]C4')O<',O87!P
M+GAM;%!+ 0(4 Q0    ( !R!-E+78\2][P   "L"   1              "
M :\   !D;V-0<F]P<R]C;W)E+GAM;%!+ 0(4 Q0    ( !R!-E*97)PC$ 8
M )PG   3              "  <T!  !X;"]T:&5M92]T:&5M93$N>&UL4$L!
M A0#%     @ '($V4C*1"7#J!0  MB$  !@              ("!#@@  'AL
M+W=O<FMS:&5E=',O<VAE970Q+GAM;%!+ 0(4 Q0    ( !R!-E*#J:4#U $
M #(&   -              "  2X.  !X;"]S='EL97,N>&UL4$L! A0#%
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K  !;0V]N=&5N=%]4>7!E<UTN>&UL4$L%!@     )  D /@(  +$4      $!

end
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>11
<FILENAME>Show.js
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
// Edgar(tm) Renderer was created by staff of the U.S. Securities and Exchange Commission.  Data and content created by government employees within the scope of their employment are not subject to domestic copyright protection. 17 U.S.C. 105.
var Show={};Show.LastAR=null,Show.showAR=function(a,r,w){if(Show.LastAR)Show.hideAR();var e=a;while(e&&e.nodeName!='TABLE')e=e.nextSibling;if(!e||e.nodeName!='TABLE'){var ref=((window)?w.document:document).getElementById(r);if(ref){e=ref.cloneNode(!0);
e.removeAttribute('id');a.parentNode.appendChild(e)}}
if(e)e.style.display='block';Show.LastAR=e};Show.hideAR=function(){Show.LastAR.style.display='none'};Show.toggleNext=function(a){var e=a;while(e.nodeName!='DIV')e=e.nextSibling;if(!e.style){}else if(!e.style.display){}else{var d,p_;if(e.style.display=='none'){d='block';p='-'}else{d='none';p='+'}
e.style.display=d;if(a.textContent){a.textContent=p+a.textContent.substring(1)}else{a.innerText=p+a.innerText.substring(1)}}}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>12
<FILENAME>report.css
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
/* Updated 2009-11-04 */
/* v2.2.0.24 */

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

..report .outerFootnotes {
	font-size: 1em;
}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>13
<FILENAME>FilingSummary.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<XML>
<?xml version='1.0' encoding='utf-8'?>
<FilingSummary>
  <Version>3.20.4</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>8</ContextCount>
  <ElementCount>95</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>false</FootnotesReported>
  <SegmentCount>7</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>0</UnitCount>
  <MyReports>
    <Report instance="d114945d8k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>100000 - Document - Document and Entity Information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://investors.chubb.com//20210115/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" original="d114945d8k.htm">d114945d8k.htm</File>
    <File>cb-20210115.xsd</File>
    <File>cb-20210115_def.xml</File>
    <File>cb-20210115_lab.xml</File>
    <File>cb-20210115_pre.xml</File>
    <File>d114945dex991.htm</File>
  </InputFiles>
  <SupplementalFiles/>
  <BaseTaxonomies>
    <BaseTaxonomy>http://fasb.org/us-gaap/2019-01-31</BaseTaxonomy>
    <BaseTaxonomy>http://xbrl.sec.gov/dei/2019-01-31</BaseTaxonomy>
  </BaseTaxonomies>
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>false</HasCalculationLinkbase>
</FilingSummary>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>JSON
<SEQUENCE>16
<FILENAME>MetaLinks.json
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
{
 "instance": {
  "d114945d8k.htm": {
   "axisCustom": 0,
   "axisStandard": 1,
   "contextCount": 8,
   "dts": {
    "definitionLink": {
     "local": [
      "cb-20210115_def.xml"
     ],
     "remote": [
      "http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-eedm-def-2019-01-31.xml",
      "http://xbrl.fasb.org/srt/2019/elts/srt-eedm1-def-2019-01-31.xml"
     ]
    },
    "inline": {
     "local": [
      "d114945d8k.htm"
     ]
    },
    "labelLink": {
     "local": [
      "cb-20210115_lab.xml"
     ],
     "remote": [
      "https://xbrl.sec.gov/dei/2019/dei-doc-2019-01-31.xml"
     ]
    },
    "presentationLink": {
     "local": [
      "cb-20210115_pre.xml"
     ]
    },
    "referenceLink": {
     "remote": [
      "https://xbrl.sec.gov/dei/2019/dei-ref-2019-01-31.xml"
     ]
    },
    "schema": {
     "local": [
      "cb-20210115.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",
      "https://xbrl.sec.gov/dei/2019/dei-2019-01-31.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",
      "http://xbrl.sec.gov/sic/2011/sic-2011-01-31.xsd",
      "https://xbrl.sec.gov/naics/2017/naics-2017-01-31.xsd",
      "http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd",
      "http://xbrl.fasb.org/us-gaap/2019/elts/us-roles-2019-01-31.xsd",
      "http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd",
      "http://www.xbrl.org/2006/ref-2006-02-27.xsd",
      "http://xbrl.fasb.org/srt/2019/elts/srt-types-2019-01-31.xsd",
      "http://xbrl.fasb.org/srt/2019/elts/srt-roles-2019-01-31.xsd",
      "https://xbrl.sec.gov/country/2017/country-2017-01-31.xsd",
      "http://xbrl.fasb.org/us-gaap/2019/elts/us-types-2019-01-31.xsd",
      "http://www.xbrl.org/lrr/role/deprecated-2009-12-16.xsd"
     ]
    }
   },
   "elementCount": 34,
   "entityCount": 1,
   "hidden": {
    "http://xbrl.sec.gov/dei/2019-01-31": 3,
    "total": 3
   },
   "keyCustom": 0,
   "keyStandard": 95,
   "memberCustom": 6,
   "memberStandard": 1,
   "nsprefix": "cb",
   "nsuri": "http://investors.chubb.com/20210115",
   "report": {
    "R1": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "p",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "d114945d8k.htm",
      "contextRef": "duration_2021-01-15_to_2021-01-15",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "dei:DocumentType",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "document",
     "isDefault": "true",
     "longName": "100000 - Document - Document and Entity Information",
     "role": "http://investors.chubb.com//20210115/taxonomy/role/DocumentDocumentAndEntityInformation",
     "shortName": "Document and Entity Information",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "p",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "d114945d8k.htm",
      "contextRef": "duration_2021-01-15_to_2021-01-15",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "dei:DocumentType",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    }
   },
   "segmentCount": 7,
   "tag": {
    "cb_DocumentAndEntityInformationLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Document And Entity Information [Line Items]",
        "terseLabel": "Document And Entity Information [Line Items]"
       }
      }
     },
     "localname": "DocumentAndEntityInformationLineItems",
     "nsuri": "http://investors.chubb.com/20210115",
     "presentation": [
      "http://investors.chubb.com//20210115/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "stringItemType"
    },
    "cb_DocumentAndEntityInformationTable": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Document And Entity Information [Table]",
        "terseLabel": "Document And Entity Information [Table]"
       }
      }
     },
     "localname": "DocumentAndEntityInformationTable",
     "nsuri": "http://investors.chubb.com/20210115",
     "presentation": [
      "http://investors.chubb.com//20210115/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "stringItemType"
    },
    "cb_INASeniorNotesDueDecember2024Member": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "INA Senior Notes Due December 2024 [Member]",
        "terseLabel": "INA Senior Notes Due December 2024 [Member]"
       }
      }
     },
     "localname": "INASeniorNotesDueDecember2024Member",
     "nsuri": "http://investors.chubb.com/20210115",
     "presentation": [
      "http://investors.chubb.com//20210115/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "domainItemType"
    },
    "cb_INASeniorNotesDueDecember2029Member": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "INA Senior Notes Due December 2029 [Member]",
        "terseLabel": "INA Senior Notes Due December 2029 [Member]"
       }
      }
     },
     "localname": "INASeniorNotesDueDecember2029Member",
     "nsuri": "http://investors.chubb.com/20210115",
     "presentation": [
      "http://investors.chubb.com//20210115/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "domainItemType"
    },
    "cb_INASeniorNotesDueJune2027Member": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "INA Senior Notes Due June 2027 [Member]",
        "terseLabel": "INA Senior Notes Due June 2027 [Member]"
       }
      }
     },
     "localname": "INASeniorNotesDueJune2027Member",
     "nsuri": "http://investors.chubb.com/20210115",
     "presentation": [
      "http://investors.chubb.com//20210115/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "domainItemType"
    },
    "cb_INASeniorNotesDueJune2031Member": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "INA Senior Notes Due June 2031 [Member]",
        "terseLabel": "INA Senior Notes Due June 2031 [Member]"
       }
      }
     },
     "localname": "INASeniorNotesDueJune2031Member",
     "nsuri": "http://investors.chubb.com/20210115",
     "presentation": [
      "http://investors.chubb.com//20210115/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "domainItemType"
    },
    "cb_INASeniorNotesDueMarch2028Member": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "INA Senior Notes Due March 2028 [Member]",
        "terseLabel": "INA Senior Notes Due March 2028 [Member]"
       }
      }
     },
     "localname": "INASeniorNotesDueMarch2028Member",
     "nsuri": "http://investors.chubb.com/20210115",
     "presentation": [
      "http://investors.chubb.com//20210115/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "domainItemType"
    },
    "cb_INASeniorNotesDueMarch2038Member": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "INA Senior Notes Due March 2038 [Member]",
        "terseLabel": "INA Senior Notes Due March 2038 [Member]"
       }
      }
     },
     "localname": "INASeniorNotesDueMarch2038Member",
     "nsuri": "http://investors.chubb.com/20210115",
     "presentation": [
      "http://investors.chubb.com//20210115/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "domainItemType"
    },
    "dei_AmendmentFlag": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.",
        "label": "Amendment Flag",
        "terseLabel": "Amendment Flag"
       }
      }
     },
     "localname": "AmendmentFlag",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://investors.chubb.com//20210115/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_CityAreaCode": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Area code of city",
        "label": "City Area Code",
        "terseLabel": "City Area Code"
       }
      }
     },
     "localname": "CityAreaCode",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://investors.chubb.com//20210115/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_CoverAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Cover page.",
        "label": "Cover [Abstract]",
        "terseLabel": "Cover [Abstract]"
       }
      }
     },
     "localname": "CoverAbstract",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "dei_DocumentPeriodEndDate": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The end date of the period reflected on the cover page if a periodic report. For all other reports and registration statements containing historical data, it is the date up through which that historical data is presented.  If there is no historical data in the report, use the filing date. The format of the date is CCYY-MM-DD.",
        "label": "Document Period End Date",
        "terseLabel": "Document Period End Date"
       }
      }
     },
     "localname": "DocumentPeriodEndDate",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://investors.chubb.com//20210115/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "dateItemType"
    },
    "dei_DocumentType": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.",
        "label": "Document Type",
        "terseLabel": "Document Type"
       }
      }
     },
     "localname": "DocumentType",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://investors.chubb.com//20210115/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "submissionTypeItemType"
    },
    "dei_EntityAddressAddressLine1": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Address Line 1 such as Attn, Building Name, Street Name",
        "label": "Entity Address, Address Line One",
        "terseLabel": "Entity Address, Address Line One"
       }
      }
     },
     "localname": "EntityAddressAddressLine1",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://investors.chubb.com//20210115/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressCityOrTown": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Name of the City or Town",
        "label": "Entity Address, City or Town",
        "terseLabel": "Entity Address, City or Town"
       }
      }
     },
     "localname": "EntityAddressCityOrTown",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://investors.chubb.com//20210115/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressCountry": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "ISO 3166-1 alpha-2 country code.",
        "label": "Entity Address, Country",
        "terseLabel": "Entity Address, Country"
       }
      }
     },
     "localname": "EntityAddressCountry",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://investors.chubb.com//20210115/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "countryCodeItemType"
    },
    "dei_EntityAddressPostalZipCode": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Code for the postal or zip code",
        "label": "Entity Address, Postal Zip Code",
        "terseLabel": "Entity Address, Postal Zip Code"
       }
      }
     },
     "localname": "EntityAddressPostalZipCode",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://investors.chubb.com//20210115/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityCentralIndexKey": {
     "auth_ref": [
      "r5"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.",
        "label": "Entity Central Index Key",
        "terseLabel": "Entity Central Index Key"
       }
      }
     },
     "localname": "EntityCentralIndexKey",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://investors.chubb.com//20210115/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "centralIndexKeyItemType"
    },
    "dei_EntityEmergingGrowthCompany": {
     "auth_ref": [
      "r5"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Indicate if registrant meets the emerging growth company criteria.",
        "label": "Entity Emerging Growth Company",
        "terseLabel": "Entity Emerging Growth Company"
       }
      }
     },
     "localname": "EntityEmergingGrowthCompany",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://investors.chubb.com//20210115/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_EntityFileNumber": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.",
        "label": "Entity File Number",
        "terseLabel": "Entity File Number"
       }
      }
     },
     "localname": "EntityFileNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://investors.chubb.com//20210115/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "fileNumberItemType"
    },
    "dei_EntityIncorporationStateCountryCode": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Two-character EDGAR code representing the state or country of incorporation.",
        "label": "Entity Incorporation State Country Code",
        "terseLabel": "Entity Incorporation State Country Code"
       }
      }
     },
     "localname": "EntityIncorporationStateCountryCode",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://investors.chubb.com//20210115/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "edgarStateCountryItemType"
    },
    "dei_EntityRegistrantName": {
     "auth_ref": [
      "r5"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.",
        "label": "Entity Registrant Name",
        "terseLabel": "Entity Registrant Name"
       }
      }
     },
     "localname": "EntityRegistrantName",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://investors.chubb.com//20210115/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityTaxIdentificationNumber": {
     "auth_ref": [
      "r5"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.",
        "label": "Entity Tax Identification Number",
        "terseLabel": "Entity Tax Identification Number"
       }
      }
     },
     "localname": "EntityTaxIdentificationNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://investors.chubb.com//20210115/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "employerIdItemType"
    },
    "dei_LocalPhoneNumber": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Local phone number for entity.",
        "label": "Local Phone Number",
        "terseLabel": "Local Phone Number"
       }
      }
     },
     "localname": "LocalPhoneNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://investors.chubb.com//20210115/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_PreCommencementIssuerTenderOffer": {
     "auth_ref": [
      "r2"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act.",
        "label": "Pre Commencement Issuer Tender Offer",
        "terseLabel": "Pre Commencement Issuer Tender Offer"
       }
      }
     },
     "localname": "PreCommencementIssuerTenderOffer",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://investors.chubb.com//20210115/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_PreCommencementTenderOffer": {
     "auth_ref": [
      "r3"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act.",
        "label": "Pre Commencement Tender Offer",
        "terseLabel": "Pre Commencement Tender Offer"
       }
      }
     },
     "localname": "PreCommencementTenderOffer",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://investors.chubb.com//20210115/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_Security12bTitle": {
     "auth_ref": [
      "r0"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Title of a 12(b) registered security.",
        "label": "Security 12b Title",
        "terseLabel": "Security 12b Title"
       }
      }
     },
     "localname": "Security12bTitle",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://investors.chubb.com//20210115/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "securityTitleItemType"
    },
    "dei_SecurityExchangeName": {
     "auth_ref": [
      "r1"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Name of the Exchange on which a security is registered.",
        "label": "Security Exchange Name",
        "terseLabel": "Security Exchange Name"
       }
      }
     },
     "localname": "SecurityExchangeName",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://investors.chubb.com//20210115/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "edgarExchangeCodeItemType"
    },
    "dei_SolicitingMaterial": {
     "auth_ref": [
      "r4"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as soliciting material pursuant to Rule 14a-12 under the Exchange Act.",
        "label": "Soliciting Material",
        "terseLabel": "Soliciting Material"
       }
      }
     },
     "localname": "SolicitingMaterial",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://investors.chubb.com//20210115/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_TradingSymbol": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Trading symbol of an instrument as listed on an exchange.",
        "label": "Trading Symbol",
        "terseLabel": "Trading Symbol"
       }
      }
     },
     "localname": "TradingSymbol",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://investors.chubb.com//20210115/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "tradingSymbolItemType"
    },
    "dei_WrittenCommunications": {
     "auth_ref": [
      "r6"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as written communications pursuant to Rule 425 under the Securities Act.",
        "label": "Written Communications",
        "terseLabel": "Written Communications"
       }
      }
     },
     "localname": "WrittenCommunications",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://investors.chubb.com//20210115/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "us-gaap_ClassOfStockDomain": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Class of Stock [Domain]",
        "terseLabel": "Class of Stock [Domain]"
       }
      }
     },
     "localname": "ClassOfStockDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://investors.chubb.com//20210115/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_CommonStockMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Common Stock [Member]",
        "terseLabel": "Common Stock [Member]"
       }
      }
     },
     "localname": "CommonStockMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://investors.chubb.com//20210115/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_StatementClassOfStockAxis": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Class of Stock [Axis]",
        "terseLabel": "Class of Stock [Axis]"
       }
      }
     },
     "localname": "StatementClassOfStockAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://investors.chubb.com//20210115/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "stringItemType"
    }
   },
   "unitCount": 0
  }
 },
 "std_ref": {
  "r0": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "b"
  },
  "r1": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "d1-1"
  },
  "r2": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "13e",
   "Subsection": "4c"
  },
  "r3": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "14d",
   "Subsection": "2b"
  },
  "r4": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "14a",
   "Subsection": "12"
  },
  "r5": {
   "Name": "Regulation 12B",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "b-2"
  },
  "r6": {
   "Name": "Securities Act",
   "Number": "230",
   "Publisher": "SEC",
   "Section": "425"
  }
 },
 "version": "2.1"
}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>ZIP
<SEQUENCE>17
<FILENAME>0001193125-21-014723-xbrl.zip
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 0001193125-21-014723-xbrl.zip
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M,X%M.WW)"/L"FI4E1I(3^/>5C)7P85@[P?OA)["Y]^B<*UFZOG<X?[>(*'H
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M=[ITGOS7<NMO4>;?J4__P=07_P-02P,$%     @ '($V4B,A#8N+"   R&4
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MZWVPNIJ)?W7HG.8?J1^BW5J03H6\CQHS"+:7>",PKMY%*=BLA:M^IU0T5CB
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MJ?N$&<:+M%9 )(5IR1>-K/EQI"" %MN/L!!WTY%DP>?>BI3"7\*)-=Q+:,F
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M+G[#SK8-(C,++U?!'-,95'D J=C6.I+%,@Q0._>%+F/@,S4]/W+V+.?JXK'
MM.+VT!X7UN$]J,90_@\VB]YY.QE3,7_6+]6GO^A_^A5QU?(W4$L#!!0    (
M !R!-E)G+XG.TQ0  ->:   .    9#$Q-#DT-60X:RYH=&WM/6MSVDBVW[=J
M_T,7,]FRZ_(2C]A@QULV=A)F$B=E>W9F]\M4(S70$Z'6=DLV[*^_YW1+(($P
M#X-Q'*9J'*1^G3[OTX^CTW\.!RZY9U)QX;W+6<5RCC#/%@[W>N]R8= M'.?(
M/\_^_K?3?@ 5H;*GF@[C[W+](/";I=*P(]VB8G:Q)^Y+4%"JE*U&H6P5JE8N
MJAZJ0C#RF1JWZ5+5*0K9*\4E&8T\X7GA8-SDX>&AJ(?"9DX@2]BN!)4*4(M)
M;L?MAB[WOJ6:/51U(ZO1:)1T:5QUIN9X@$JY7"UA<8<J%E>W.^/*W+MG*A!2
M%>U^V.D4;3& -A6K;%GU,2"*9X$!75NE/SY_NK7[;$ +W%,!]>SQ(&$@YX+4
M*$%I7)$K4:M81X_ ']48-QC.JVM!70]FR_ZXN/DTJ1YDUY]4+062>JHKY( &
MP#W84[U0KA0J;Q.=%( W4AW%O+*HG^,$,RAN9S,<%&!U*\T[6(4_AIDII&.I
M,\724>6W)5.8X.4>I7XF*V/!+"?/YT64J)P6+48=_#?@@<O.C@N_GI;,3W@W
M8 $EV$.!_3?D]^]R+>$%S L*=R  .6*;IW>Y@ V#DNZ1E+!=*>J4$'+:$<X(
M?YXZ_)ZH8.2R=SF'*]^E(Y0SECLCIWS8Q!9,1K^YXS#/_(8JUT;("'?>Y3[J
MHC]!UO^\\@#.T0WK<84T#*[I &#RX"\,P'@SNUS#/ QN6!=JA5(3_4\4'\2;
M5?\S$(FGW%D+18Q\"IS34@J8&> FXYX/F.? _\%[E_96'K!+7<46#9:)B18,
M*:G;]APV_)6-9E$Q4V%%T,KPWW'CK55OS,)7FB*;9%TF09<S!<^HS)I*ZQP8
MBV@]V$0=^BZG^,!W41;TN[Y$4.Q.(=9GQ:%RXD(J;2F0>Y96FEM0QV>GI?1L
MHKFGYJN?E0BE>=0:H1DA6]-N"63'S9@FW?B1._BBRYDD&@26J=Y:[5_3Y)IN
MC%!G]N\#/84S?@15)8-+&K"S"6QQRTG9!%9G3MVX9#SL>)Q2"COK8>O/2/\5
M;@,8!$6OY5*EOG1O V%_.Q]R-:[1$H.!\/3[SVS08?(9,!VAB_40LNC9@?&&
MOLMM'A@XB,.AV#A"$;#-N=/)G<559N9S6LKL?H+I"1P_%@> 5FE?G]\RCPMY
M+0*F+D-VR6R-'>BH]EVS@]UI+C&Y/6^LP!N_A!Z#3HY>'5^D)[;GB15XXC/X
M('WHY?C5,<74S/9<L9X5:;PZQIB=W)XW5K8B5>O5\45Z8GN>6-V*5%^M%:F^
M'BM2FHKE2\FEJI+#[\]2"UO8JD!=WO.:-LS%$#=1_L"=H-\\+M:Y=Y*HZ[)N
M<#*@LL>] OYN$AH&(GXC>:\?O<+N_+@S7,(L])DNM8IE?]Q%(/QFXK$C@D ,
M])N.D !Z_,;RAT0)ESODI[+^+W?VCY^LM^63TY(_;Z#JXH$J:P^4Z+8&G9#9
M"9 ND*:@^/]8TSH>/W?I@+NCYATPL"+7[('<B 'U3G39@X&[(USG)(,\OUVW
M[ZXNR>W=^=W5[7QPRL\$SNU5Z[>;]EW[ZI:<7U^2JS]:'\^O/UR1UI?/G]NW
MM^TOUT^"L;()&'^GJL^]7B"\/+DLMHJD4J[7&E-P30:M+\&8:7Y8)%"9C/EV
M+<8LEJ%:FC=/C)!6K#>SDU]22">3B75$%KWJS\13[[_<?":GRJ?>6 WU>< *
M\,9F34\\2.KGSN:N9U\*.T0MG5CS7W[-6.\GI!>+3TL(RMF>7[; +QN1[U8H
M)?PD-\P7,MB]OOD:2A52 .A.D%MF(\<9A%E5(B2QZN3 .=P]F*)+@CY#"$/)
M P[MKX9VGWH]1L[M@$"QU:C6YL/Y7.1%UP>A,>0E!_$SH^#Z,!40=H_4E[J8
M.8>D,'^O*]8-7[4#=67\JE65!#&[K^]R?!@T'70XH7G?H:,1@,2\W-DOU NI
M'$5$K^<)-IY5*WM]LFE]4JEM@N'2MH?@IGR!#PMFN["Y:$<WWH+E [!93F0\
MR)/$O;R)61U<#2F(-<H"2H\<0TVH(LIG-@9?#N$>X8$BH A F.2TFMIS:3:7
M/@$O>)2!=EQ&;.:ZZ.+HPT3EG'[VJ>/$S]%0T51MX;K45ZP9_WB<0Q+LA#Z:
M0895+K^)4-<L1V VRW'@AH!)\X^3C@>KM3>XL1PX4Z7W3 ;<IFZ$7#/AS)I1
M/Y45^HEASFXRW2'\B6"7<16?]EBA(QG]A@>)N,.:]%X @RR-.$N3+CTN23 3
M27%34_,1F9H+\ 1 F-0OT[+[B&=K]$W;LX4$6Z>ME%[P:(G0"^2H)9PGV3)4
M=$WF]*CTI;BW3:=HSVX?>/ _)EWJS1PK&3O'RS)#S/DS];>"R;6#"(/J]]QE
M4(:+7JL&$O#7.CHZGHNOUXRV.SIL1\MYML;3FCAL'!?*Y89U7*XO@<9M2/SQ
MA@1^7<N_D7#Z0.L(C#P$^/N2_ 7NOG*XCDM6<DNL+0 'GDA*GQT:\[H;L=@M
MF?!H#%?J)5 %]1XQ0OL#$Z1=O"G>%LG5P'?%"'<'=DR5M$XEUZ(X(8[6?O '
M/<GUX_6-!!H+C,.YXTBF5/3/)_#UK94-PP7%PXL]JA0CU<J"R'H'L=9" ]KZ
M6%@.35^%"JC['^ZOX]R='9?+&>L.442ZU/@M^/E%WHD';^7!_P-VQNY/#Y]?
M=F#C?C[9GXW<6!QEH2N[/MML1N%$4\?PW)?<L[E/7<*&S X#?H]1.\@^4X\L
M'3Z7B$^6//[QTW'%.CI1H-Y=YO>%QXBG[4:>P 3<$*-70L$% SJ"_T7^;R[U
MD=/.H>):C%ZSR$'YL%9=_M3[)P&VYBL"O*9S6JN_)4=O2;F\/!\]%WFN14"H
MCUO8: Z> L]F^/H]R"0XGF;I26H1A4=JN!T8I4O,NC,X"\ TC+A4Q>NY^P6H
M;6R[+.(R7,1D]C>]/P",) 6H(XPA.F)(.LP5#T@S+$3*+MZJTYMJQNITN8L:
M@2M0#P'S'*!Y((#L@] -J,=$J-P142![JCO2(T0-1 ?09?R>:-\BL8 90C_
M3]XH+NL*%X#$=KB2P=&G5N1@-NK5OYL<+"RW<V>*,1+!^8%Y3(+R;7LP1*A#
M)7)>K!3-[ ^;<[FRLO;RWZ:6]ZS)N8EF.;'0-[N@.+7@N%SP/!T/FP%P07"N
MZV^JU-^<9"Y%S%/0OTL> (=@5!1ZD<^KGNP.=(1P.Q2X(P!>1I@;1[7:R:P*
M7Q3O3(<G)$UT\F0]/W7:)G<6X0,0D$0(\>/-1A"CFQ#XJ%:I1P(QM;N'FWH'
MUA%IO;\AE6JY"!47QP][SMX\9]\*?;@,@/L,2A4TJ_L#L_4$&="UP<8L3R^T
M,%:-%JQ*;&0F[)_:T8Z9?V%OE5JY:'H\3!S^V,O),\O)5\E0^^,M17V>!]T%
M^:7;7=U9?T7RLI!Y 6L%.X&V6"@6V8TE9,PI5 XZAYN5,M/G7LY>CIRUE0J9
MW$O;CJ6MR@JU WNSTA;UN;2T;3JJ3'BC)GQC$@+ )'+2Y^50-<0Q'<QV?MCU
M\D]=:.P\\=A%?6O')3;5H;7-\Q?K[,8NL2XS9[89,K33W9\[3')BSCW:?6+C
M_99UMN;6WZ!;%Y4[WL:[DQ2%>>>[=[>C 10=J+4V5'\XJEU'QQ0UL[/(XNV<
MAL(CH!< HHGU2MO0UW;B+#+8(ZO2T?IG15?P:8E.S"MRVZ>2J3SQJ23WU T9
M:7U\3RJUHE4G/MXUQ/(-G4M[WF-6\[ >J2RC,9X7Y1>O"I$Q^\8N\QHIM9Z$
MS]G3E0!(O!6-$O]O(;\1W6+LUC]&@+V.V6HJG0\AQ?TDIBV/.<8/[<A'@!_$
M4>%)M2(I%ZOE-\1T1G1OQ &=A/V\*MG9LA):EB:MBU*E=OZJ,/L\6FE)!.]5
MU(M54=,9G9943\=']6S]=/2JI&@'^FF:(*B;7A=2=Z>:IG"[5TLO5BU]GDXJ
MMI1>LHKU.6II_AV9[U&"=J"69@B">NEU875W>FD:N7O%]&(54U9>NZ?Z3#.I
MH[]K,=IM3-=(ZJ?&/J;;&H+W.NK%ZJCI_(I+^DZU["6GZKS;/=^G$.TLI)O0
M U33*T/JKD.Z,6[W6NG%:J7/TQD^EU)+E6)]CEIZ7<''[D*Z:C*DJQ[O7:;M
M8'<KFND9CM.U/0=/&#+2&1%;7]B"'K^1AS[3B1ZF;DEQ18!.@"4<M$=Z4CP$
M?3RHZ./-*0K"R[K<,RF@S$V2<IW,)HF;Y(:KIJ^3E.N'>+MOR>.-E4YA?%Y_
MN4QT*YYUQ $.B]G)&S=-B*MLI*:D[?%;SW$/'W0'+=/^V0[>;A4Y[>XC?(?7
MA#.9F,_<\NL#BS*7V0&PJ"?T:=%0,5T+4!3=)<2/HW%]7<_D2$:4Z+'<$0[^
MP&%H9'</X(,2R>ZY@G; ^-2S\>X)M?6-<:R,WSUSJ'24N47H/'I4M7I QT=5
MD]Q;3#+!F  ;N]/ZVI(KFXNMT?76O_\-K%,67UIL,,.7^"KA_W484![\/_>!
MCE3.).##K\>-?45;N$(V?VKH_T[B"?G#U$'^DOXHG(;C\=O#FTV:#8-.WU:X
M^')S>753:'WY].G\Z^U5,_[QLF\K6%;F702B?P(OS1ZRGW4@VF#9#8/4B^5*
M,</G2?:VJZL#CQT?--.\9#Z502BU3WW)):@/(15JH1; 2L'J?M$)'J0Z(5>N
M42ZIJB?DW/<%]P)T=+1C/M,.#0?S%(7J(W(N)6HAK*VRJA?)*A< WF["%N!Y
M_B\>R4R0FB>IS)GD '-+5,HGK=B8PI-U@OB*"[!Z]/H0M+H'BMM&(]"G ?G:
MYR[WR06H=2FZ01Z4<IQ'XU\P>_)5,J6_.3")<,#VAC[TX\ S9UWR?FP4(HSE
MB>^"?4'E+UD 9"%=*0;&3@DWBI4R6Q(@Y2^A&\_83)C0+N@.\&T()H[5)%),
MWD/](ODL(\,13T";/RR&"<*ON>/$DS&9%")$PW @.8\D(369>I],7?LQZB*:
M6K&W.44LAHBX\@"W.$W:D\PD!O@+V#W5$$5"$J/<01PD=Z=0JN82.A^AB^5G
MZ TC=1AX"6PQ7D,?0)BASC@-BN$+%+GMHWL,!2(N#UACI [81@P.$#V 6H]4
MRQ/N,EX.TU,V7^75FJ1#O6_H[[ A^DQXDZE(/C+,"8O2 8H44!MUHOVG#Z#>
M  !R2^V^(@<9/>$ $Y<J8FIUB)'%/06W+$16ULL&*#<JF2L&=:1G$&[2/\C!
M&+F_83JN"6TP.0,/0G/#RA 3OWFI Y@X:@-T,.I@;YC5]EQQNF0''P4 \RO\
MR>O9V)HODKEX=(>=$.1,I^P!U$5WO:!QBWK4H2#%2 ;0WH ;%US=%,$ ,!=$
M.4J7HU/R(BX,BC_>7K3(P0)T)M'6A^A.ITV!\!=,CJ8&\,$'5X#_OSAB:HG"
M1\!3(B!K3ZAZ$8'10EY +IM%TO:9O8V9#SPO,HL:22ETCIF$)FPD,- #=UT0
M;J*_U.(:K8(402("3D 1A8 @G!%1U$5="9/_^?BXG ?/5,N![J%/4_4C"Q3
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M,C$P,3$U7VQA8BYX;6Q02P$"% ,4    "  <@392)C@7<.<%  ";0   $P
M            @ &V$P  8V(M,C R,3 Q,35?<')E+GAM;%!+ 0(4 Q0    (
M !R!-E)G+XG.TQ0  ->:   .              "  <X9  !D,3$T.30U9#AK
M+FAT;5!+ 0(4 Q0    ( !R!-E*/+SCIO0L  .\V   1              "
L <TN  !D,3$T.30U9&5X.3DQ+FAT;5!+!08     !@ & 'L!  "Y.@     !

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