<SEC-DOCUMENT>0001100682-19-000021.txt : 20191001
<SEC-HEADER>0001100682-19-000021.hdr.sgml : 20191001
<ACCEPTANCE-DATETIME>20191001085833
ACCESSION NUMBER:		0001100682-19-000021
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		14
CONFORMED PERIOD OF REPORT:	20191001
ITEM INFORMATION:		Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
FILED AS OF DATE:		20191001

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CHARLES RIVER LABORATORIES INTERNATIONAL, INC.
		CENTRAL INDEX KEY:			0001100682
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-COMMERCIAL PHYSICAL & BIOLOGICAL RESEARCH [8731]
		IRS NUMBER:				061397316
		FISCAL YEAR END:			1228

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-15943
		FILM NUMBER:		191127693

	BUSINESS ADDRESS:	
		STREET 1:		251 BALLARDVALE ST
		CITY:			WILMINGTON
		STATE:			MA
		ZIP:			01887
		BUSINESS PHONE:		781-222-6000

	MAIL ADDRESS:	
		STREET 1:		251 BALLARDVALE ST
		CITY:			WILMINGTON
		STATE:			MA
		ZIP:			01887

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	CHARLES RIVER LABORATORIES INTERNATIONAL INC
		DATE OF NAME CHANGE:	20000605

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	CHARLES RIVER LABORATORIES HOLDINGS INC
		DATE OF NAME CHANGE:	19991208
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>crl8-kfiled1012019.htm
<DESCRIPTION>8-K
<TEXT>
<XBRL>
<?xml version="1.0" encoding="UTF-8"?>
<!--XBRL Document Created with Wdesk from Workiva-->
<!--p:0164437B10CF521F94D422217E5913C4,x:15ad695c3598434d9cf9afc6b10d2cb9-->
<!-- Document created using Wdesk  -->
<!-- Copyright 2019 Workiva -->
<html xmlns="http://www.w3.org/1999/xhtml" xmlns:schedoi-fednote="http://fasb.org/dis/schedoi-fednote/2019-01-31" xmlns:fs-interest="http://fasb.org/dis/fs-interest/2019-01-31" xmlns:sfp-ibo="http://fasb.org/stm/sfp-ibo/2019-01-31" xmlns:sfp-sbo="http://fasb.org/stm/sfp-sbo/2019-01-31" xmlns:sic-std="http://xbrl.sec.gov/sic-std/2011-01-31" xmlns:stpr-std="http://xbrl.sec.gov/stpr-std-std-std/2018-01-31" xmlns:currency-ent-std="http://xbrl.sec.gov/currency-ent-std/2019-01-31" xmlns:lea="http://fasb.org/dis/lea/2019-01-31" xmlns:ctbl="http://fasb.org/dis/ctbl/2019-01-31" xmlns:guar="http://fasb.org/dis/guar/2019-01-31" xmlns:ru="http://fasb.org/dis/ru/2019-01-31" xmlns:stpr-all="http://xbrl.sec.gov/stpr-all-all-all/2018-01-31" xmlns:leas="http://fasb.org/dis/leas/2019-01-31" xmlns:sfp-clreo="http://fasb.org/stm/sfp-clreo/2019-01-31" xmlns:iaoi="http://fasb.org/dis/iaoi/2019-01-31" xmlns:soi-ins="http://fasb.org/stm/soi-ins/2019-01-31" xmlns:country-ent-std="http://xbrl.sec.gov/country-ent-std/2017-01-31" xmlns:country="http://xbrl.sec.gov/country/2017-01-31" xmlns:fs-insa="http://fasb.org/dis/fs-insa/2019-01-31" xmlns:naics="http://xbrl.sec.gov/naics/2017-01-31" xmlns:cce="http://fasb.org/dis/cce/2019-01-31" xmlns:inv="http://fasb.org/dis/inv/2019-01-31" xmlns:naics-ent-std="http://xbrl.sec.gov/naics-ent-std/2017-01-31" xmlns:srt-std="http://fasb.org/srt-std/2019-01-31" xmlns:stpr-ent-all="http://xbrl.sec.gov/stpr-ent-all-all-all/2018-01-31" xmlns:stpr-ent-std="http://xbrl.sec.gov/stpr-ent-std-std-std/2018-01-31" xmlns:schedoi-iiaa="http://fasb.org/dis/schedoi-iiaa/2019-01-31" xmlns:us-arcroles="http://fasb.org/us-arcroles/2019-01-31" xmlns:dccpoa="http://fasb.org/dis/dccpoa/2019-01-31" xmlns:soi-sbi="http://fasb.org/stm/soi-sbi/2019-01-31" xmlns:us-gaap-all="http://fasb.org/us-gaap-all/2019-01-31" xmlns:scf-sd="http://fasb.org/stm/scf-sd/2019-01-31" xmlns:ceclcalc3l="http://fasb.org/dis/ceclcalc3l/2019-01-31" xmlns:dei-ent-all="http://xbrl.sec.gov/dei-ent-all/2019-01-31" xmlns:deprecated="http://www.xbrl.org/2009/arcrole/deprecated" xmlns:naics-all="http://xbrl.sec.gov/naics-all/2017-01-31" xmlns:re="http://fasb.org/dis/re/2019-01-31" xmlns:srt-types="http://fasb.org/srt-types/2019-01-31" xmlns:reorg="http://fasb.org/dis/reorg/2019-01-31" xmlns:invco="http://fasb.org/dis/invco/2019-01-31" xmlns:currency-ent-all="http://xbrl.sec.gov/currency-ent-all/2019-01-31" xmlns:currency-std="http://xbrl.sec.gov/currency-std/2019-01-31" xmlns:currency-ent-dep="http://xbrl.sec.gov/currency-ent-dep/2019-01-31" xmlns:aro="http://fasb.org/dis/aro/2019-01-31" xmlns:exch="http://xbrl.sec.gov/exch/2019-01-31" xmlns:ocpfs="http://fasb.org/dis/ocpfs/2019-01-31" xmlns:currency="http://xbrl.sec.gov/currency/2019-01-31" xmlns:naics-std="http://xbrl.sec.gov/naics-std/2017-01-31" xmlns:srt-all="http://fasb.org/srt-all/2019-01-31" xmlns:codification-part="http://fasb.org/codification-part/2019-01-31" xmlns:srt="http://fasb.org/srt/2019-01-31" xmlns:deprecated1="http://www.xbrl.org/2009/role/deprecated" xmlns:sec-re="http://fasb.org/dis/sec-re/2019-01-31" xmlns:soi-int="http://fasb.org/stm/soi-int/2019-01-31" xmlns:emjv="http://fasb.org/dis/emjv/2019-01-31" xmlns:sec-suppc="http://fasb.org/dis/sec-suppc/2019-01-31" xmlns:crl="http://www.crl.com/20191001" xmlns:equity="http://fasb.org/dis/equity/2019-01-31" xmlns:ix="http://www.xbrl.org/2013/inlineXBRL" xmlns:se="http://fasb.org/dis/se/2019-01-31" xmlns:crcrb="http://fasb.org/dis/crcrb/2019-01-31" xmlns:edco="http://fasb.org/dis/edco/2019-01-31" xmlns:te="http://fasb.org/dis/te/2019-01-31" xmlns:dei-all="http://xbrl.sec.gov/dei-all/2019-01-31" xmlns:fs-bd="http://fasb.org/dis/fs-bd/2019-01-31" xmlns:invest-all="http://xbrl.sec.gov/invest-all/2013-01-31" xmlns:hco="http://fasb.org/dis/hco/2019-01-31" xmlns:fs-bt="http://fasb.org/dis/fs-bt/2019-01-31" xmlns:us-roles="http://fasb.org/us-roles/2019-01-31" xmlns:dr="http://fasb.org/dis/dr/2019-01-31" xmlns:ero="http://fasb.org/dis/ero/2019-01-31" xmlns:country-ent-all="http://xbrl.sec.gov/country-ent-all/2017-01-31" xmlns:schedoi-oocw="http://fasb.org/dis/schedoi-oocw/2019-01-31" xmlns:cecl="http://fasb.org/dis/cecl/2019-01-31" xmlns:rpd="http://fasb.org/dis/rpd/2019-01-31" xmlns:schedoi-sumhold="http://fasb.org/dis/schedoi-sumhold/2019-01-31" xmlns:ceclcalc2="http://fasb.org/dis/ceclcalc2/2019-01-31" xmlns:othliab="http://fasb.org/dis/othliab/2019-01-31" xmlns:soi-egm="http://fasb.org/stm/soi-egm/2019-01-31" xmlns:schedoi-shorthold="http://fasb.org/dis/schedoi-shorthold/2019-01-31" xmlns:soi="http://fasb.org/stm/soi/2019-01-31" xmlns:diha="http://fasb.org/dis/diha/2019-01-31" xmlns:debt="http://fasb.org/dis/debt/2019-01-31" xmlns:schedoi-hold="http://fasb.org/dis/schedoi-hold/2019-01-31" xmlns:num="http://www.xbrl.org/dtr/type/numeric" xmlns:invest-std="http://xbrl.sec.gov/invest-std/2013-01-31" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:us-gaap-ent-std="http://fasb.org/us-gaap-ent-std/2019-01-31" xmlns:bc="http://fasb.org/dis/bc/2019-01-31" xmlns:sic-ent-all="http://xbrl.sec.gov/sic-ent-all/2011-01-31" xmlns:exch-ent-std="http://xbrl.sec.gov/exch-ent-std/2019-01-31" xmlns:invest-ent-all="http://xbrl.sec.gov/invest-ent-all/2013-01-31" xmlns:rcc="http://fasb.org/dis/rcc/2019-01-31" xmlns:rd="http://fasb.org/dis/rd/2019-01-31" xmlns:sfp-ucreo="http://fasb.org/stm/sfp-ucreo/2019-01-31" xmlns:eui="http://fasb.org/dis/eui/2019-01-31" xmlns:dei="http://xbrl.sec.gov/dei/2019-01-31" xmlns:ap="http://fasb.org/dis/ap/2019-01-31" xmlns:soi-reit="http://fasb.org/stm/soi-reit/2019-01-31" xmlns:fs-mort="http://fasb.org/dis/fs-mort/2019-01-31" xmlns:sec-reins="http://fasb.org/dis/sec-reins/2019-01-31" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:sec-cndfir="http://fasb.org/dis/sec-cndfir/2019-01-31" xmlns:sr="http://fasb.org/dis/sr/2019-01-31" xmlns:currency-all="http://xbrl.sec.gov/currency-all/2019-01-31" xmlns:scf-dbo="http://fasb.org/stm/scf-dbo/2019-01-31" xmlns:fs-fhlb="http://fasb.org/dis/fs-fhlb/2019-01-31" xmlns:crcpb="http://fasb.org/dis/crcpb/2019-01-31" xmlns:dei-ent-std="http://xbrl.sec.gov/dei-ent-std/2019-01-31" xmlns:us-types="http://fasb.org/us-types/2019-01-31" xmlns:scf-inv="http://fasb.org/stm/scf-inv/2019-01-31" xmlns:scf-indira="http://fasb.org/stm/scf-indira/2019-01-31" xmlns:bsoff="http://fasb.org/dis/bsoff/2019-01-31" xmlns:exch-ent-all="http://xbrl.sec.gov/exch-ent-all/2019-01-31" xmlns:oi="http://fasb.org/dis/oi/2019-01-31" xmlns:soi-indira="http://fasb.org/stm/soi-indira/2019-01-31" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:schedoi-otsh="http://fasb.org/dis/schedoi-otsh/2019-01-31" xmlns:sfp-dbo="http://fasb.org/stm/sfp-dbo/2019-01-31" xmlns:cc="http://fasb.org/dis/cc/2019-01-31" xmlns:nonnum="http://www.xbrl.org/dtr/type/non-numeric" xmlns:crcsbp="http://fasb.org/dis/crcsbp/2019-01-31" xmlns:disops="http://fasb.org/dis/disops/2019-01-31" xmlns:reference="http://www.xbrl.org/2009/role/reference" xmlns:cn-part="http://fasb.org/cn-part/2019-01-31" xmlns:us-gaap="http://fasb.org/us-gaap/2019-01-31" xmlns:srt-roles="http://fasb.org/srt-roles/2019-01-31" xmlns:country-std="http://xbrl.sec.gov/country-std/2017-01-31" xmlns:net="http://www.xbrl.org/2009/role/net" xmlns:scf-indir="http://fasb.org/stm/scf-indir/2019-01-31" xmlns:rlnro="http://fasb.org/dis/rlnro/2019-01-31" xmlns:ts="http://fasb.org/dis/ts/2019-01-31" xmlns:us-gaap-std="http://fasb.org/us-gaap-std/2019-01-31" xmlns:naics-ent-all="http://xbrl.sec.gov/naics-ent-all/2017-01-31" xmlns:ref="http://www.xbrl.org/2006/ref" xmlns:scf-dir="http://fasb.org/stm/scf-dir/2019-01-31" xmlns:dei-std="http://xbrl.sec.gov/dei-std/2019-01-31" xmlns:ni="http://fasb.org/dis/ni/2019-01-31" xmlns:sec-mort="http://fasb.org/dis/sec-mort/2019-01-31" xmlns:fifvd="http://fasb.org/dis/fifvd/2019-01-31" xmlns:otherexp="http://fasb.org/dis/otherexp/2019-01-31" xmlns:scf-re="http://fasb.org/stm/scf-re/2019-01-31" xmlns:sec-vq="http://fasb.org/dis/sec-vq/2019-01-31" xmlns:sec-sum="http://fasb.org/dis/sec-sum/2019-01-31" xmlns:exch-std="http://xbrl.sec.gov/exch-std/2019-01-31" xmlns:invest="http://xbrl.sec.gov/invest/2013-01-31" xmlns:ir="http://fasb.org/dis/ir/2019-01-31" xmlns:sheci="http://fasb.org/stm/sheci/2019-01-31" xmlns:foct="http://fasb.org/dis/foct/2019-01-31" xmlns:soc="http://fasb.org/stm/soc/2019-01-31" xmlns:scf-sbo="http://fasb.org/stm/scf-sbo/2019-01-31" xmlns:inctax="http://fasb.org/dis/inctax/2019-01-31" xmlns:ppe="http://fasb.org/dis/ppe/2019-01-31" xmlns:country-all="http://xbrl.sec.gov/country-all/2017-01-31" xmlns:ixt-sec="http://www.sec.gov/inlineXBRL/transformation/2015-08-31" xmlns:con="http://fasb.org/dis/con/2019-01-31" xmlns:sic-ent-std="http://xbrl.sec.gov/sic-ent-std/2011-01-31" xmlns:ixt="http://www.xbrl.org/inlineXBRL/transformation/2015-02-26" xmlns:invest-ent-std="http://xbrl.sec.gov/invest-ent-std/2013-01-31" xmlns:fs-ins="http://fasb.org/dis/fs-ins/2019-01-31" xmlns:eps="http://fasb.org/dis/eps/2019-01-31" xmlns:stpr="http://xbrl.sec.gov/stpr/2018-01-31" xmlns:iago="http://fasb.org/dis/iago/2019-01-31" xmlns:pay="http://fasb.org/dis/pay/2019-01-31" xmlns:sic="http://xbrl.sec.gov/sic/2011-01-31" xmlns:tin-part="http://fasb.org/tin-part/2019-01-31" xmlns:acec="http://fasb.org/dis/acec/2019-01-31" xmlns:us-gaap-entryPoint-all="http://fasb.org/us-gaap-entryPoint-all/2019-01-31" xmlns:nt="http://fasb.org/dis/nt/2019-01-31" xmlns:spc="http://fasb.org/stm/spc/2019-01-31" xmlns:exch-all="http://xbrl.sec.gov/exch-all/2019-01-31" xmlns:ides="http://fasb.org/dis/ides/2019-01-31" xmlns:sec-supins="http://fasb.org/dis/sec-supins/2019-01-31" xmlns:sic-all="http://xbrl.sec.gov/sic-all/2011-01-31" xmlns:xl="http://www.xbrl.org/2003/XLink" xmlns:regop="http://fasb.org/dis/regop/2019-01-31" xmlns:sfp-cls="http://fasb.org/stm/sfp-cls/2019-01-31" xmlns:com="http://fasb.org/stm/com/2019-01-31" xmlns:soi-re="http://fasb.org/stm/soi-re/2019-01-31" xmlns:crcgen="http://fasb.org/dis/crcgen/2019-01-31" xmlns:exch-ent-dep="http://xbrl.sec.gov/exch-ent-dep/2019-01-31" xmlns:negated="http://www.xbrl.org/2009/role/negated" xmlns:ei="http://fasb.org/dis/ei/2019-01-31" xmlns:xbrldt="http://xbrl.org/2005/xbrldt">
	<head>
		<meta http-equiv="Content-Type" content="text/html" />
		<title>Document</title>
	</head>
	<body style="font-family:Times New Roman;font-size:10pt;">
<div style="display:none"><ix:header><ix:hidden><ix:nonNumeric contextRef="D2019Q4SD" name="dei:AmendmentFlag" id="Fact-8CA67F7781405A4982C2A3E137171992-wk-Fact-8CA67F7781405A4982C2A3E137171992" format="ixt:booleanfalse">false</ix:nonNumeric><ix:nonNumeric contextRef="D2019Q4SD" name="dei:EntityCentralIndexKey" id="Fact-E1098F0D872E5CF9B6BA38F1595A3D8A-wk-Fact-E1098F0D872E5CF9B6BA38F1595A3D8A">0001100682</ix:nonNumeric></ix:hidden><ix:references><link:schemaRef xlink:href="crl-20191001.xsd" xlink:type="simple"></link:schemaRef></ix:references><ix:resources><xbrli:context id="D2019Q4SD">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001100682</xbrli:identifier>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-10-01</xbrli:startDate>
			<xbrli:endDate>2019-10-01</xbrli:endDate>
		</xbrli:period>
	</xbrli:context></ix:resources></ix:header></div><div><a id="sAE988730329C5C7980593D647A0426D7"></a></div><div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"><tr><td colspan="1"></td></tr><tr><td style="width:100%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:3px double #000000;"><div style="overflow:hidden;height:5px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr></table></div></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:18pt;"><span style="font-family:inherit;font-size:18pt;font-weight:bold;">UNITED STATES</span></div><div style="line-height:120%;text-align:center;font-size:18pt;"><span style="font-family:inherit;font-size:18pt;font-weight:bold;">SECURITIES AND EXCHANGE COMMISSION</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Washington, D.C. 20549</span></div><div style="line-height:120%;text-align:center;font-size:18pt;"><span style="font-family:inherit;font-size:18pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:18pt;"><span style="font-family:inherit;font-size:18pt;font-weight:bold;">FORM&#160;</span><span><ix:nonNumeric id="d22214131e98-wk-Fact-8D0AA04FEE4D5FFFA60F93D7340B59BC" name="dei:DocumentType" contextRef="D2019Q4SD"><span style="font-size:18pt;font-weight:bold;">8-K</span></ix:nonNumeric></span><span style="font-family:inherit;font-size:18pt;font-weight:bold;"> </span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">CURRENT REPORT</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Pursuant to Section&#160;13 or 15(d)&#160;of the Securities Exchange Act of 1934</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:12pt;"><span style="font-family:inherit;font-size:12pt;font-weight:bold;"><span><span style="white-space:nowrap"><ix:nonNumeric id="d22214131e119-wk-Fact-FDA88D4B810854BC9672DACBB568E14B" name="dei:DocumentPeriodEndDate" contextRef="D2019Q4SD" format="ixt:datemonthdayyearen">October 1, 2019</ix:nonNumeric></span></span></span><span style="font-family:inherit;font-size:10pt;font-weight:bold;"> </span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Date of Report (Date of earliest event reported)</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:18pt;"><span><ix:nonNumeric id="d22214131e131-wk-Fact-776D6EA08AB35D85BCEE7826DF0D3DA3" name="dei:EntityRegistrantName" contextRef="D2019Q4SD"><span style="font-size:18pt;font-weight:bold;">CHARLES RIVER LABORATORIES INTERNATIONAL, INC.</span></ix:nonNumeric></span><span style="font-family:inherit;font-size:18pt;font-weight:bold;"> </span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(Exact Name of Registrant as Specified in Charter)</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"><tr><td colspan="3"></td></tr><tr><td style="width:33%;"></td><td style="width:34%;"></td><td style="width:33%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;"><span><ix:nonNumeric id="d22214131e155-wk-Fact-769D9A117755553B9AA2D918C37780BD" name="dei:EntityIncorporationStateCountryCode" contextRef="D2019Q4SD" format="ixt-sec:stateprovnameen">Delaware</ix:nonNumeric></span></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;"><span><ix:nonNumeric id="d22214131e160-wk-Fact-10F5FDADD01057128C6F2624F1C4B5A0" name="dei:EntityFileNumber" contextRef="D2019Q4SD">001-15943</ix:nonNumeric></span></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;"><span><ix:nonNumeric id="d22214131e165-wk-Fact-B5F233CAFB4A5C54B62F5CC39A510188" name="dei:EntityTaxIdentificationNumber" contextRef="D2019Q4SD">06-1397316</ix:nonNumeric></span></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(State or Other</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Jurisdiction of Incorporation)</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(Commission File Number)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(IRS Employer</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Identification No.)</span></div></td></tr></table></div></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span><ix:nonNumeric id="d22214131e193-wk-Fact-C665750C6A0F5863A9214A952C012CE6" name="dei:EntityAddressAddressLine1" contextRef="D2019Q4SD"><span style="font-weight:bold;">251 Ballardvale Street</span></ix:nonNumeric></span><span style="font-family:inherit;font-size:10pt;font-weight:bold;"> </span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span><ix:nonNumeric id="d22214131e199-wk-Fact-13B3DAB0953456D5ACA2D738EB3AEA65" name="dei:EntityAddressCityOrTown" contextRef="D2019Q4SD"><span style="font-weight:bold;">Wilmington</span></ix:nonNumeric></span><span style="font-family:inherit;font-size:10pt;font-weight:bold;">, </span><span><ix:nonNumeric id="d22214131e204-wk-Fact-05DFCBBEB2895E33A8EEE1CB10BA34BF" name="dei:EntityAddressStateOrProvince" contextRef="D2019Q4SD" format="ixt-sec:stateprovnameen"><span style="font-weight:bold;">Massachusetts</span></ix:nonNumeric></span><span style="font-family:inherit;font-size:10pt;font-weight:bold;"> </span><span style="font-family:inherit;font-size:10pt;"><span><ix:nonNumeric id="d22214131e209-wk-Fact-581996ED470E5C6F955D99174516FBCD" name="dei:EntityAddressPostalZipCode" contextRef="D2019Q4SD">01887</ix:nonNumeric></span></span><span style="font-family:inherit;font-size:10pt;font-weight:bold;"> </span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(Address of Principal Executive Offices) (Zip Code)</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span><ix:nonNumeric id="d22214131e219-wk-Fact-1BE798C983795B9F96487B94247AD4E7" name="dei:CityAreaCode" contextRef="D2019Q4SD"><span style="font-weight:bold;">781</span></ix:nonNumeric></span><span style="font-family:inherit;font-size:10pt;font-weight:bold;">-</span><span><ix:nonNumeric id="d22214131e224-wk-Fact-3B8E6113AE8157379FEB62EABDD1B472" name="dei:LocalPhoneNumber" contextRef="D2019Q4SD"><span style="font-weight:bold;">222-6000</span></ix:nonNumeric></span><span style="font-family:inherit;font-size:10pt;font-weight:bold;"> </span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(Registrant&#8217;s Telephone Number, including Area Code)</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Securities registered pursuant to Section 12(b) of the Act:</span></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="3"></td></tr><tr><td style="width:42%;"></td><td style="width:16%;"></td><td style="width:42%;"></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Title of each class</span></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Trading Symbol(s)</span></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Name of each exchange on which registered</span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonNumeric id="d22214131e267-wk-Fact-317F334D60745D8CB23C37639EE57227" name="dei:Security12bTitle" contextRef="D2019Q4SD">Common stock, $0.01 par value</ix:nonNumeric></span></span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonNumeric id="d22214131e272-wk-Fact-F167BBA97A0D576787363204766B2F97" name="dei:TradingSymbol" contextRef="D2019Q4SD">CRL</ix:nonNumeric></span></span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonNumeric id="d22214131e277-wk-Fact-67EDF35140EE51438B36373F1817B68E" name="dei:SecurityExchangeName" contextRef="D2019Q4SD" format="ixt-sec:exchnameen">New York Stock Exchange</ix:nonNumeric></span></span></div></td></tr></table></div></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="2"></td></tr><tr><td style="width:5%;"></td><td style="width:95%;"></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:Arial Unicode MS;font-size:10pt;"><span><ix:nonNumeric id="d22214131e295-wk-Fact-71B376FF9ADF56ECB076DA4A96958D5E" name="dei:WrittenCommunications" contextRef="D2019Q4SD" format="ixt-sec:boolballotbox">&#9744;</ix:nonNumeric></span></span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:Arial Unicode MS;font-size:10pt;"><span><ix:nonNumeric id="d22214131e317-wk-Fact-D02B725A8B6B5D0EA0DF0D286FED8046" name="dei:SolicitingMaterial" contextRef="D2019Q4SD" format="ixt-sec:boolballotbox">&#9744;</ix:nonNumeric></span></span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:Arial Unicode MS;font-size:10pt;"><span><ix:nonNumeric id="d22214131e339-wk-Fact-340D4FD70EF65C63A0D1C0061BE1684B" name="dei:PreCommencementTenderOffer" contextRef="D2019Q4SD" format="ixt-sec:boolballotbox">&#9744;</ix:nonNumeric></span></span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:Arial Unicode MS;font-size:10pt;"><span><ix:nonNumeric id="d22214131e361-wk-Fact-193DB5648D7457E899C38870AF9DF678" name="dei:PreCommencementIssuerTenderOffer" contextRef="D2019Q4SD" format="ixt-sec:boolballotbox">&#9744;</ix:nonNumeric></span></span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))</span></div></td></tr></table></div></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">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&#160;&#167;230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR&#160;&#167;240.12b-2).</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Emerging growth company&#160;&#160;</span><span><ix:nonNumeric id="d22214131e379-wk-Fact-85F7B390347650F4894CCD96536B1BD6" name="dei:EntityEmergingGrowthCompany" contextRef="D2019Q4SD" format="ixt-sec:boolballotbox"><span style="font-family:Arial Unicode MS;">&#9744;</span></ix:nonNumeric></span><span style="font-family:inherit;font-size:10pt;font-weight:bold;"> </span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.  </span><span style="font-family:Arial Unicode MS;">&#9744;</span><span style="font-family:inherit;font-size:10pt;"> </span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"><tr><td colspan="1"></td></tr><tr><td style="width:100%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:3px double #000000;"><div style="overflow:hidden;height:5px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr></table></div></div><div><br/></div><hr style="page-break-after:always"></hr><div><a id="sE4311D09BBE0537DBC5AF32B68D94B7F"></a></div><div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Effective October 1, 2019, the Board of Directors (the &#8220;Board&#8221;) of Charles River Laboratories International, Inc. (the "Registrant") increased the size of the Board from ten to eleven. Following the increase in the size of the Board, the Board filled the vacancy and appointed Ms. Virginia M. Wilson to the Board, effective immediately.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Ms. Wilson has been appointed to the Registrant's existing Audit Committee and Corporate Governance and Nominating Committee. There are no arrangements or understandings between Ms. Wilson and any other person pursuant to which she was selected as a director, and there are no transactions in which Ms. Wilson has an interest requiring disclosure under Item 404(a) of Regulation S-K.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Ms. Wilson will participate in the non-employee director compensation arrangements generally applicable to all of the Registrant&#8217;s non-employee directors. Under the terms of those arrangements as currently in effect, new directors initially appointed after the Annual Meeting of Shareholders will receive an initial equity award and cash retainer for board and board committee service on a pro-rata basis calculated based on the time of service. The annual equity award (before pro-rata adjustment) has a value of $243,500 and is in the form of restricted stock units issued on the first day of the month following initial election or appointment to the Board. </span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Ms. Wilson has more than 30 years of financial management experience overseeing the accounting, actuarial, tax, and financial planning and reporting functions at large, multinational organizations. Prior to retiring in March 2019, she was Senior Executive Vice President and Chief Financial Officer of TIAA, where she was responsible for leading the Fortune 100 company&#8217;s finance and actuarial functions, as well as overseeing its insurance company general account, corporate real estate, and sourcing. Prior to joining TIAA in 2010, Ms. Wilson served as Executive Vice President and Chief Financial Officer of Wyndham Worldwide Corporation, leading Wyndham&#8217;s finance and technology organizations following its spin-off from Cendant Corporation in 2006. Previously, she served as Cendant&#8217;s Executive Vice President and Chief Accounting Officer and also served as Senior Vice President and Corporate Controller of both MetLife, Inc. and Transamerica&#8217;s life insurance division. Ms. Wilson began her career at Deloitte, and is a Certified Public Accountant. She is a Board member of Conduent Incorporated and Trustee and Vice Chair of Catholic Charities of the Archdiocese of New York.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2</span></div></div><hr style="page-break-after:always"></hr><div><a id="sE73A032FC76952D48532B7BC5F6085C1"></a></div><div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><div style="line-height:120%;padding-bottom:10px;padding-top:10px;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">SIGNATURES</span></div><div style="line-height:120%;padding-bottom:10px;padding-top:10px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">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.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="4"></td></tr><tr><td style="width:6%;"></td><td style="width:23%;"></td><td style="width:5%;"></td><td style="width:66%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">CHARLES RIVER LABORATORIES INTERNATIONAL, INC.</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Date:</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">October 1, 2019</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">By:</span></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">/s/ Matthew L. Daniel</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Matthew L. Daniel, Corporate Senior Vice President,</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Legal Compliance, Deputy General Counsel and Assistant Secretary</span></div></td></tr></table></div></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">3</span></div></div>	</body>
</html>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.SCH
<SEQUENCE>2
<FILENAME>crl-20191001.xsd
<DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII"?>
<!--XBRL Document Created with Wdesk from Workiva-->
<!-- -->
<xsd:schema attributeFormDefault="unqualified" elementFormDefault="qualified" targetNamespace="http://www.crl.com/20191001" xmlns:crl="http://www.crl.com/20191001" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
  <xsd:import namespace="http://fasb.org/srt-types/2019-01-31" schemaLocation="http://xbrl.fasb.org/srt/2019/elts/srt-types-2019-01-31.xsd" />
  <xsd:import namespace="http://fasb.org/srt/2019-01-31" schemaLocation="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd" />
  <xsd:import namespace="http://fasb.org/us-gaap/2019-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd" />
  <xsd:import namespace="http://fasb.org/us-roles/2019-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2019/elts/us-roles-2019-01-31.xsd" />
  <xsd:import namespace="http://fasb.org/us-types/2019-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2019/elts/us-types-2019-01-31.xsd" />
  <xsd:import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd" />
  <xsd:import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" />
  <xsd:import namespace="http://www.xbrl.org/2009/arcrole/fact-explanatoryFact" schemaLocation="http://www.xbrl.org/lrr/arcrole/factExplanatory-2009-12-16.xsd" />
  <xsd:import namespace="http://www.xbrl.org/2009/role/negated" schemaLocation="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd" />
  <xsd:import namespace="http://www.xbrl.org/2009/role/net" schemaLocation="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd" />
  <xsd:import namespace="http://www.xbrl.org/dtr/type/non-numeric" schemaLocation="http://www.xbrl.org/dtr/type/nonNumeric-2009-12-16.xsd" />
  <xsd:import namespace="http://www.xbrl.org/dtr/type/numeric" schemaLocation="http://www.xbrl.org/dtr/type/numeric-2009-12-16.xsd" />
  <xsd:import namespace="http://xbrl.org/2005/xbrldt" schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/country/2017-01-31" schemaLocation="https://xbrl.sec.gov/country/2017/country-2017-01-31.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/currency/2019-01-31" schemaLocation="https://xbrl.sec.gov/currency/2019/currency-2019-01-31.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/dei/2019-01-31" schemaLocation="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/exch/2019-01-31" schemaLocation="https://xbrl.sec.gov/exch/2019/exch-2019-01-31.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/invest/2013-01-31" schemaLocation="http://xbrl.sec.gov/invest/2013/invest-2013-01-31.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/naics/2017-01-31" schemaLocation="http://xbrl.sec.gov/naics/2017/naics-2017-01-31.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/sic/2011-01-31" schemaLocation="http://xbrl.sec.gov/sic/2011/sic-2011-01-31.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/stpr/2018-01-31" schemaLocation="https://xbrl.sec.gov/stpr/2018/stpr-2018-01-31.xsd" />
  <xsd:annotation>
    <xsd:appinfo>
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="crl-20191001_cal.xml" xlink:role="http://www.xbrl.org/2003/role/calculationLinkbaseRef" xlink:type="simple" />
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="crl-20191001_def.xml" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef" xlink:type="simple" />
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="crl-20191001_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:type="simple" />
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="crl-20191001_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:type="simple" />
      <link:roleType id="CoverPage" roleURI="http://www.crl.com/role/CoverPage">
        <link:definition>0001000 - Document - Cover Page</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
    </xsd:appinfo>
  </xsd:annotation>
</xsd:schema>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.CAL
<SEQUENCE>3
<FILENAME>crl-20191001_cal.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII"?>
<!--XBRL Document Created with Wdesk from Workiva-->
<!-- -->
<link:linkbase xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" 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">
  <link:roleRef roleURI="http://www.crl.com/role/CoverPage" xlink:href="crl-20191001.xsd#CoverPage" xlink:type="simple" />
  <link:calculationLink xlink:role="http://www.crl.com/role/CoverPage" xlink:type="extended" />
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.DEF
<SEQUENCE>4
<FILENAME>crl-20191001_def.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII"?>
<!--XBRL Document Created with Wdesk from Workiva-->
<!-- -->
<link:linkbase xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" 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">
  <link:roleRef roleURI="http://www.crl.com/role/CoverPage" xlink:href="crl-20191001.xsd#CoverPage" xlink:type="simple" />
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/all" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#all" xlink:type="simple" />
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-default" xlink:type="simple" />
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-domain" xlink:type="simple" />
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/domain-member" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#domain-member" xlink:type="simple" />
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#hypercube-dimension" xlink:type="simple" />
  <link:definitionLink xlink:role="http://www.crl.com/role/CoverPage" xlink:type="extended" />
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.LAB
<SEQUENCE>5
<FILENAME>crl-20191001_lab.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII"?>
<!--XBRL Document Created with Wdesk from Workiva-->
<!-- -->
<link:linkbase xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" 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">
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodStartLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodStartLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/netLabel" xlink:href="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd#netLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedNetLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedNetLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTerseLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodEndLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTotalLabel" xlink:type="simple" />
  <link:labelLink xlink:role="http://www.xbrl.org/2003/role/link" xlink:type="extended">
    <link:label id="lab_dei_CoverAbstract_20BBEF4B38A4239E9EEA4D6A21E8DDF3_label_en-US" xlink:label="lab_dei_CoverAbstract_0588EE013F8553EDB74C72BAB07636C3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cover page.</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CoverAbstract" xlink:label="loc_dei_CoverAbstract_0588EE013F8553EDB74C72BAB07636C3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_CoverAbstract_0588EE013F8553EDB74C72BAB07636C3" xlink:to="lab_dei_CoverAbstract_0588EE013F8553EDB74C72BAB07636C3" xlink:type="arc" />
    <link:label id="lab_dei_DocumentType_BC3B54E8448CFDA33BB34D6A21EC3905_terseLabel_en-US" xlink:label="lab_dei_DocumentType_A130269295B25EE5BEDB6567D6014099" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Document Type</link:label>
    <link:label id="lab_dei_DocumentType_BC3B54E8448CFDA33BB34D6A21EC3905_label_en-US" xlink:label="lab_dei_DocumentType_A130269295B25EE5BEDB6567D6014099" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Type</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentType" xlink:label="loc_dei_DocumentType_A130269295B25EE5BEDB6567D6014099" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentType_A130269295B25EE5BEDB6567D6014099" xlink:to="lab_dei_DocumentType_A130269295B25EE5BEDB6567D6014099" xlink:type="arc" />
    <link:label id="lab_dei_DocumentPeriodEndDate_32AE203E4F8FAA4E6EBA4D73B5DB4EBB_terseLabel_en-US" xlink:label="lab_dei_DocumentPeriodEndDate_F730DC89B99F5F2DA8E7AF7BE25B80DC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Document Period End Date</link:label>
    <link:label id="lab_dei_DocumentPeriodEndDate_32AE203E4F8FAA4E6EBA4D73B5DB4EBB_label_en-US" xlink:label="lab_dei_DocumentPeriodEndDate_F730DC89B99F5F2DA8E7AF7BE25B80DC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Period End Date</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentPeriodEndDate" xlink:label="loc_dei_DocumentPeriodEndDate_F730DC89B99F5F2DA8E7AF7BE25B80DC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentPeriodEndDate_F730DC89B99F5F2DA8E7AF7BE25B80DC" xlink:to="lab_dei_DocumentPeriodEndDate_F730DC89B99F5F2DA8E7AF7BE25B80DC" xlink:type="arc" />
    <link:label id="lab_dei_EntityRegistrantName_AF04DDD64EF44D935EAC4D73B5E4C6A3_terseLabel_en-US" xlink:label="lab_dei_EntityRegistrantName_D2517951E4EF58F5AC13F37DBED27485" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Registrant Name</link:label>
    <link:label id="lab_dei_EntityRegistrantName_AF04DDD64EF44D935EAC4D73B5E4C6A3_label_en-US" xlink:label="lab_dei_EntityRegistrantName_D2517951E4EF58F5AC13F37DBED27485" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Registrant Name</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityRegistrantName" xlink:label="loc_dei_EntityRegistrantName_D2517951E4EF58F5AC13F37DBED27485" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityRegistrantName_D2517951E4EF58F5AC13F37DBED27485" xlink:to="lab_dei_EntityRegistrantName_D2517951E4EF58F5AC13F37DBED27485" xlink:type="arc" />
    <link:label id="lab_dei_EntityIncorporationStateCountryCode_18DEDC6BF9BB16AED5EC4D6AF8864091_terseLabel_en-US" xlink:label="lab_dei_EntityIncorporationStateCountryCode_D843512EA0C45477A12C9594F7E763B2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Incorporation, State or Country Code</link:label>
    <link:label id="lab_dei_EntityIncorporationStateCountryCode_18DEDC6BF9BB16AED5EC4D6AF8864091_label_en-US" xlink:label="lab_dei_EntityIncorporationStateCountryCode_D843512EA0C45477A12C9594F7E763B2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Incorporation, State or Country Code</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityIncorporationStateCountryCode" xlink:label="loc_dei_EntityIncorporationStateCountryCode_D843512EA0C45477A12C9594F7E763B2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityIncorporationStateCountryCode_D843512EA0C45477A12C9594F7E763B2" xlink:to="lab_dei_EntityIncorporationStateCountryCode_D843512EA0C45477A12C9594F7E763B2" xlink:type="arc" />
    <link:label id="lab_dei_EntityFileNumber_B18A1B2D01305EE7C80E4D6B1D324A1A_terseLabel_en-US" xlink:label="lab_dei_EntityFileNumber_ED92369D0A0751D1ADB8B8DB286AE73B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity File Number</link:label>
    <link:label id="lab_dei_EntityFileNumber_B18A1B2D01305EE7C80E4D6B1D324A1A_label_en-US" xlink:label="lab_dei_EntityFileNumber_ED92369D0A0751D1ADB8B8DB286AE73B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity File Number</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFileNumber" xlink:label="loc_dei_EntityFileNumber_ED92369D0A0751D1ADB8B8DB286AE73B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityFileNumber_ED92369D0A0751D1ADB8B8DB286AE73B" xlink:to="lab_dei_EntityFileNumber_ED92369D0A0751D1ADB8B8DB286AE73B" xlink:type="arc" />
    <link:label id="lab_dei_EntityTaxIdentificationNumber_F640606FC6A4D24F550F4D6B4195EDE3_terseLabel_en-US" xlink:label="lab_dei_EntityTaxIdentificationNumber_DDA18D62DE7257E9A42337629EFD0EB2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Tax Identification Number</link:label>
    <link:label id="lab_dei_EntityTaxIdentificationNumber_F640606FC6A4D24F550F4D6B4195EDE3_label_en-US" xlink:label="lab_dei_EntityTaxIdentificationNumber_DDA18D62DE7257E9A42337629EFD0EB2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Tax Identification Number</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityTaxIdentificationNumber" xlink:label="loc_dei_EntityTaxIdentificationNumber_DDA18D62DE7257E9A42337629EFD0EB2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityTaxIdentificationNumber_DDA18D62DE7257E9A42337629EFD0EB2" xlink:to="lab_dei_EntityTaxIdentificationNumber_DDA18D62DE7257E9A42337629EFD0EB2" xlink:type="arc" />
    <link:label id="lab_dei_EntityAddressAddressLine1_1E7164BC0E1BF652B1EE4D73B5EBE1FA_terseLabel_en-US" xlink:label="lab_dei_EntityAddressAddressLine1_23807D7C288E56FEAEEF5615269DE140" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Address, Address Line One</link:label>
    <link:label id="lab_dei_EntityAddressAddressLine1_1E7164BC0E1BF652B1EE4D73B5EBE1FA_label_en-US" xlink:label="lab_dei_EntityAddressAddressLine1_23807D7C288E56FEAEEF5615269DE140" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Address, Address Line One</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressAddressLine1" xlink:label="loc_dei_EntityAddressAddressLine1_23807D7C288E56FEAEEF5615269DE140" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressAddressLine1_23807D7C288E56FEAEEF5615269DE140" xlink:to="lab_dei_EntityAddressAddressLine1_23807D7C288E56FEAEEF5615269DE140" xlink:type="arc" />
    <link:label id="lab_dei_EntityAddressCityOrTown_DB5223B6F12D114F44A44D73B5F2FD90_terseLabel_en-US" xlink:label="lab_dei_EntityAddressCityOrTown_8BC71D754A8550F1B19FFE93D3320B6A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Address, City or Town</link:label>
    <link:label id="lab_dei_EntityAddressCityOrTown_DB5223B6F12D114F44A44D73B5F2FD90_label_en-US" xlink:label="lab_dei_EntityAddressCityOrTown_8BC71D754A8550F1B19FFE93D3320B6A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Address, City or Town</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressCityOrTown" xlink:label="loc_dei_EntityAddressCityOrTown_8BC71D754A8550F1B19FFE93D3320B6A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressCityOrTown_8BC71D754A8550F1B19FFE93D3320B6A" xlink:to="lab_dei_EntityAddressCityOrTown_8BC71D754A8550F1B19FFE93D3320B6A" xlink:type="arc" />
    <link:label id="lab_dei_EntityAddressStateOrProvince_F602C503E7A5A8C5A2EA4D73B5F9155E_terseLabel_en-US" xlink:label="lab_dei_EntityAddressStateOrProvince_D9B7FD87C02158F3A94FC89BD3ACD6B5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Address, State or Province</link:label>
    <link:label id="lab_dei_EntityAddressStateOrProvince_F602C503E7A5A8C5A2EA4D73B5F9155E_label_en-US" xlink:label="lab_dei_EntityAddressStateOrProvince_D9B7FD87C02158F3A94FC89BD3ACD6B5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Address, State or Province</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressStateOrProvince" xlink:label="loc_dei_EntityAddressStateOrProvince_D9B7FD87C02158F3A94FC89BD3ACD6B5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressStateOrProvince_D9B7FD87C02158F3A94FC89BD3ACD6B5" xlink:to="lab_dei_EntityAddressStateOrProvince_D9B7FD87C02158F3A94FC89BD3ACD6B5" xlink:type="arc" />
    <link:label id="lab_dei_EntityAddressPostalZipCode_52218F9E862832D1A4AC4D73B60007B8_terseLabel_en-US" xlink:label="lab_dei_EntityAddressPostalZipCode_43E1AF71ACFD538EBED9EE4F673827CE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Address, Postal Zip Code</link:label>
    <link:label id="lab_dei_EntityAddressPostalZipCode_52218F9E862832D1A4AC4D73B60007B8_label_en-US" xlink:label="lab_dei_EntityAddressPostalZipCode_43E1AF71ACFD538EBED9EE4F673827CE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Address, Postal Zip Code</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressPostalZipCode" xlink:label="loc_dei_EntityAddressPostalZipCode_43E1AF71ACFD538EBED9EE4F673827CE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressPostalZipCode_43E1AF71ACFD538EBED9EE4F673827CE" xlink:to="lab_dei_EntityAddressPostalZipCode_43E1AF71ACFD538EBED9EE4F673827CE" xlink:type="arc" />
    <link:label id="lab_dei_CityAreaCode_374E5DD45A1A2955372F4D73B6087DA7_terseLabel_en-US" xlink:label="lab_dei_CityAreaCode_A148459B06465CE2AF84369B455BF530" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">City Area Code</link:label>
    <link:label id="lab_dei_CityAreaCode_374E5DD45A1A2955372F4D73B6087DA7_label_en-US" xlink:label="lab_dei_CityAreaCode_A148459B06465CE2AF84369B455BF530" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">City Area Code</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CityAreaCode" xlink:label="loc_dei_CityAreaCode_A148459B06465CE2AF84369B455BF530" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_CityAreaCode_A148459B06465CE2AF84369B455BF530" xlink:to="lab_dei_CityAreaCode_A148459B06465CE2AF84369B455BF530" xlink:type="arc" />
    <link:label id="lab_dei_LocalPhoneNumber_A635AAF8302D5F594F554D73B60F00F0_terseLabel_en-US" xlink:label="lab_dei_LocalPhoneNumber_318C24858B1554C19949028E071B23C7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Local Phone Number</link:label>
    <link:label id="lab_dei_LocalPhoneNumber_A635AAF8302D5F594F554D73B60F00F0_label_en-US" xlink:label="lab_dei_LocalPhoneNumber_318C24858B1554C19949028E071B23C7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Local Phone Number</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LocalPhoneNumber" xlink:label="loc_dei_LocalPhoneNumber_318C24858B1554C19949028E071B23C7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_LocalPhoneNumber_318C24858B1554C19949028E071B23C7" xlink:to="lab_dei_LocalPhoneNumber_318C24858B1554C19949028E071B23C7" xlink:type="arc" />
    <link:label id="lab_dei_Security12bTitle_F40A8D5F4D9DF2903E9E4D6EAE04DA63_terseLabel_en-US" xlink:label="lab_dei_Security12bTitle_35F676B268FA5E95A2BAFD212B7ADC06" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Title of 12(b) Security</link:label>
    <link:label id="lab_dei_Security12bTitle_F40A8D5F4D9DF2903E9E4D6EAE04DA63_label_en-US" xlink:label="lab_dei_Security12bTitle_35F676B268FA5E95A2BAFD212B7ADC06" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Title of 12(b) Security</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_Security12bTitle" xlink:label="loc_dei_Security12bTitle_35F676B268FA5E95A2BAFD212B7ADC06" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_Security12bTitle_35F676B268FA5E95A2BAFD212B7ADC06" xlink:to="lab_dei_Security12bTitle_35F676B268FA5E95A2BAFD212B7ADC06" xlink:type="arc" />
    <link:label id="lab_dei_TradingSymbol_CA53E49064B2C12A1E2B4D6EDF8DB0BA_terseLabel_en-US" xlink:label="lab_dei_TradingSymbol_746091BA1FC2583CB74D4EA9E6ABA819" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Trading Symbol</link:label>
    <link:label id="lab_dei_TradingSymbol_CA53E49064B2C12A1E2B4D6EDF8DB0BA_label_en-US" xlink:label="lab_dei_TradingSymbol_746091BA1FC2583CB74D4EA9E6ABA819" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Trading Symbol</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_TradingSymbol" xlink:label="loc_dei_TradingSymbol_746091BA1FC2583CB74D4EA9E6ABA819" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_TradingSymbol_746091BA1FC2583CB74D4EA9E6ABA819" xlink:to="lab_dei_TradingSymbol_746091BA1FC2583CB74D4EA9E6ABA819" xlink:type="arc" />
    <link:label id="lab_dei_SecurityExchangeName_684543C65BA51D2634074D6F06E36219_terseLabel_en-US" xlink:label="lab_dei_SecurityExchangeName_7265A4F34D6F5CED92EF3DAC383B8EB2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Security Exchange Name</link:label>
    <link:label id="lab_dei_SecurityExchangeName_684543C65BA51D2634074D6F06E36219_label_en-US" xlink:label="lab_dei_SecurityExchangeName_7265A4F34D6F5CED92EF3DAC383B8EB2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Security Exchange Name</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_SecurityExchangeName" xlink:label="loc_dei_SecurityExchangeName_7265A4F34D6F5CED92EF3DAC383B8EB2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_SecurityExchangeName_7265A4F34D6F5CED92EF3DAC383B8EB2" xlink:to="lab_dei_SecurityExchangeName_7265A4F34D6F5CED92EF3DAC383B8EB2" xlink:type="arc" />
    <link:label id="lab_dei_WrittenCommunications_F3C57697AB2E2FF32A234D70620E69FB_terseLabel_en-US" xlink:label="lab_dei_WrittenCommunications_24D2C8E7E10750649DC0ABB555CCC5AB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Written Communications</link:label>
    <link:label id="lab_dei_WrittenCommunications_F3C57697AB2E2FF32A234D70620E69FB_label_en-US" xlink:label="lab_dei_WrittenCommunications_24D2C8E7E10750649DC0ABB555CCC5AB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Written Communications</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_WrittenCommunications" xlink:label="loc_dei_WrittenCommunications_24D2C8E7E10750649DC0ABB555CCC5AB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_WrittenCommunications_24D2C8E7E10750649DC0ABB555CCC5AB" xlink:to="lab_dei_WrittenCommunications_24D2C8E7E10750649DC0ABB555CCC5AB" xlink:type="arc" />
    <link:label id="lab_dei_SolicitingMaterial_9277E6481993F79C11014D709AEDFC47_terseLabel_en-US" xlink:label="lab_dei_SolicitingMaterial_37E74697799756E9B3639BEB27147402" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Soliciting Material</link:label>
    <link:label id="lab_dei_SolicitingMaterial_9277E6481993F79C11014D709AEDFC47_label_en-US" xlink:label="lab_dei_SolicitingMaterial_37E74697799756E9B3639BEB27147402" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Soliciting Material</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_SolicitingMaterial" xlink:label="loc_dei_SolicitingMaterial_37E74697799756E9B3639BEB27147402" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_SolicitingMaterial_37E74697799756E9B3639BEB27147402" xlink:to="lab_dei_SolicitingMaterial_37E74697799756E9B3639BEB27147402" xlink:type="arc" />
    <link:label id="lab_dei_PreCommencementTenderOffer_7DBC056A94ACEC3149974D70C6FEEF36_terseLabel_en-US" xlink:label="lab_dei_PreCommencementTenderOffer_87FF97F83B2B526E8DBC8121241D9D9F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Pre-commencement Tender Offer</link:label>
    <link:label id="lab_dei_PreCommencementTenderOffer_7DBC056A94ACEC3149974D70C6FEEF36_label_en-US" xlink:label="lab_dei_PreCommencementTenderOffer_87FF97F83B2B526E8DBC8121241D9D9F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Pre-commencement Tender Offer</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_PreCommencementTenderOffer" xlink:label="loc_dei_PreCommencementTenderOffer_87FF97F83B2B526E8DBC8121241D9D9F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_PreCommencementTenderOffer_87FF97F83B2B526E8DBC8121241D9D9F" xlink:to="lab_dei_PreCommencementTenderOffer_87FF97F83B2B526E8DBC8121241D9D9F" xlink:type="arc" />
    <link:label id="lab_dei_PreCommencementIssuerTenderOffer_7B73976594A7032FF0F34D70EC3E36BF_terseLabel_en-US" xlink:label="lab_dei_PreCommencementIssuerTenderOffer_02E37B03FE8A53BF85B56B31D31927C7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Pre-commencement Issuer Tender Offer</link:label>
    <link:label id="lab_dei_PreCommencementIssuerTenderOffer_7B73976594A7032FF0F34D70EC3E36BF_label_en-US" xlink:label="lab_dei_PreCommencementIssuerTenderOffer_02E37B03FE8A53BF85B56B31D31927C7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Pre-commencement Issuer Tender Offer</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_PreCommencementIssuerTenderOffer" xlink:label="loc_dei_PreCommencementIssuerTenderOffer_02E37B03FE8A53BF85B56B31D31927C7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_PreCommencementIssuerTenderOffer_02E37B03FE8A53BF85B56B31D31927C7" xlink:to="lab_dei_PreCommencementIssuerTenderOffer_02E37B03FE8A53BF85B56B31D31927C7" xlink:type="arc" />
    <link:label id="lab_dei_EntityEmergingGrowthCompany_27BEDACAE542BCDC81604D73B616E581_terseLabel_en-US" xlink:label="lab_dei_EntityEmergingGrowthCompany_62A429F2FBE3579A9CE9BB9922D69A5A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Emerging Growth Company</link:label>
    <link:label id="lab_dei_EntityEmergingGrowthCompany_27BEDACAE542BCDC81604D73B616E581_label_en-US" xlink:label="lab_dei_EntityEmergingGrowthCompany_62A429F2FBE3579A9CE9BB9922D69A5A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Emerging Growth Company</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityEmergingGrowthCompany" xlink:label="loc_dei_EntityEmergingGrowthCompany_62A429F2FBE3579A9CE9BB9922D69A5A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityEmergingGrowthCompany_62A429F2FBE3579A9CE9BB9922D69A5A" xlink:to="lab_dei_EntityEmergingGrowthCompany_62A429F2FBE3579A9CE9BB9922D69A5A" xlink:type="arc" />
    <link:label id="lab_dei_EntityCentralIndexKey_D20A6C7DCAB015E851B14D7254DCF751_terseLabel_en-US" xlink:label="lab_dei_EntityCentralIndexKey_DCFAC757C7E756A5ACB6CB5D014338E8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Central Index Key</link:label>
    <link:label id="lab_dei_EntityCentralIndexKey_D20A6C7DCAB015E851B14D7254DCF751_label_en-US" xlink:label="lab_dei_EntityCentralIndexKey_DCFAC757C7E756A5ACB6CB5D014338E8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Central Index Key</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCentralIndexKey" xlink:label="loc_dei_EntityCentralIndexKey_DCFAC757C7E756A5ACB6CB5D014338E8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityCentralIndexKey_DCFAC757C7E756A5ACB6CB5D014338E8" xlink:to="lab_dei_EntityCentralIndexKey_DCFAC757C7E756A5ACB6CB5D014338E8" xlink:type="arc" />
    <link:label id="lab_dei_AmendmentFlag_54CF003164664D0FB4064D727738A3F8_terseLabel_en-US" xlink:label="lab_dei_AmendmentFlag_4258E73568AC5BFB94D5099AA1D66162" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Amendment Flag</link:label>
    <link:label id="lab_dei_AmendmentFlag_54CF003164664D0FB4064D727738A3F8_label_en-US" xlink:label="lab_dei_AmendmentFlag_4258E73568AC5BFB94D5099AA1D66162" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Amendment Flag</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_AmendmentFlag" xlink:label="loc_dei_AmendmentFlag_4258E73568AC5BFB94D5099AA1D66162" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_AmendmentFlag_4258E73568AC5BFB94D5099AA1D66162" xlink:to="lab_dei_AmendmentFlag_4258E73568AC5BFB94D5099AA1D66162" xlink:type="arc" />
  </link:labelLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.PRE
<SEQUENCE>6
<FILENAME>crl-20191001_pre.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII"?>
<!--XBRL Document Created with Wdesk from Workiva-->
<!-- -->
<link:linkbase xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" 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">
  <link:roleRef roleURI="http://www.crl.com/role/CoverPage" xlink:href="crl-20191001.xsd#CoverPage" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedNetLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedNetLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodEndLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodStartLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodStartLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTerseLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTotalLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/netLabel" xlink:href="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd#netLabel" xlink:type="simple" />
  <link:presentationLink xlink:role="http://www.crl.com/role/CoverPage" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CoverAbstract" xlink:label="loc_dei_CoverAbstract_0588EE013F8553EDB74C72BAB07636C3" xlink:type="locator" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentType" xlink:label="loc_dei_DocumentType_F2382A70EDCD584B8C674B4EF4759C2E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_0588EE013F8553EDB74C72BAB07636C3" xlink:to="loc_dei_DocumentType_F2382A70EDCD584B8C674B4EF4759C2E" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentPeriodEndDate" xlink:label="loc_dei_DocumentPeriodEndDate_F730DC89B99F5F2DA8E7AF7BE25B80DC" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_0588EE013F8553EDB74C72BAB07636C3" xlink:to="loc_dei_DocumentPeriodEndDate_F730DC89B99F5F2DA8E7AF7BE25B80DC" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityRegistrantName" xlink:label="loc_dei_EntityRegistrantName_D2517951E4EF58F5AC13F37DBED27485" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_0588EE013F8553EDB74C72BAB07636C3" xlink:to="loc_dei_EntityRegistrantName_D2517951E4EF58F5AC13F37DBED27485" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityIncorporationStateCountryCode" xlink:label="loc_dei_EntityIncorporationStateCountryCode_D843512EA0C45477A12C9594F7E763B2" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_0588EE013F8553EDB74C72BAB07636C3" xlink:to="loc_dei_EntityIncorporationStateCountryCode_D843512EA0C45477A12C9594F7E763B2" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFileNumber" xlink:label="loc_dei_EntityFileNumber_ED92369D0A0751D1ADB8B8DB286AE73B" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_0588EE013F8553EDB74C72BAB07636C3" xlink:to="loc_dei_EntityFileNumber_ED92369D0A0751D1ADB8B8DB286AE73B" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityTaxIdentificationNumber" xlink:label="loc_dei_EntityTaxIdentificationNumber_DDA18D62DE7257E9A42337629EFD0EB2" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_0588EE013F8553EDB74C72BAB07636C3" xlink:to="loc_dei_EntityTaxIdentificationNumber_DDA18D62DE7257E9A42337629EFD0EB2" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressAddressLine1" xlink:label="loc_dei_EntityAddressAddressLine1_23807D7C288E56FEAEEF5615269DE140" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_0588EE013F8553EDB74C72BAB07636C3" xlink:to="loc_dei_EntityAddressAddressLine1_23807D7C288E56FEAEEF5615269DE140" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressCityOrTown" xlink:label="loc_dei_EntityAddressCityOrTown_8BC71D754A8550F1B19FFE93D3320B6A" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_0588EE013F8553EDB74C72BAB07636C3" xlink:to="loc_dei_EntityAddressCityOrTown_8BC71D754A8550F1B19FFE93D3320B6A" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressStateOrProvince" xlink:label="loc_dei_EntityAddressStateOrProvince_D9B7FD87C02158F3A94FC89BD3ACD6B5" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_0588EE013F8553EDB74C72BAB07636C3" xlink:to="loc_dei_EntityAddressStateOrProvince_D9B7FD87C02158F3A94FC89BD3ACD6B5" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressPostalZipCode" xlink:label="loc_dei_EntityAddressPostalZipCode_43E1AF71ACFD538EBED9EE4F673827CE" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_0588EE013F8553EDB74C72BAB07636C3" xlink:to="loc_dei_EntityAddressPostalZipCode_43E1AF71ACFD538EBED9EE4F673827CE" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CityAreaCode" xlink:label="loc_dei_CityAreaCode_A148459B06465CE2AF84369B455BF530" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_0588EE013F8553EDB74C72BAB07636C3" xlink:to="loc_dei_CityAreaCode_A148459B06465CE2AF84369B455BF530" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LocalPhoneNumber" xlink:label="loc_dei_LocalPhoneNumber_318C24858B1554C19949028E071B23C7" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_0588EE013F8553EDB74C72BAB07636C3" xlink:to="loc_dei_LocalPhoneNumber_318C24858B1554C19949028E071B23C7" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_Security12bTitle" xlink:label="loc_dei_Security12bTitle_35F676B268FA5E95A2BAFD212B7ADC06" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_0588EE013F8553EDB74C72BAB07636C3" xlink:to="loc_dei_Security12bTitle_35F676B268FA5E95A2BAFD212B7ADC06" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_TradingSymbol" xlink:label="loc_dei_TradingSymbol_746091BA1FC2583CB74D4EA9E6ABA819" xlink:type="locator" />
    <link:presentationArc order="14" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_0588EE013F8553EDB74C72BAB07636C3" xlink:to="loc_dei_TradingSymbol_746091BA1FC2583CB74D4EA9E6ABA819" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_SecurityExchangeName" xlink:label="loc_dei_SecurityExchangeName_7265A4F34D6F5CED92EF3DAC383B8EB2" xlink:type="locator" />
    <link:presentationArc order="15" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_0588EE013F8553EDB74C72BAB07636C3" xlink:to="loc_dei_SecurityExchangeName_7265A4F34D6F5CED92EF3DAC383B8EB2" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_WrittenCommunications" xlink:label="loc_dei_WrittenCommunications_24D2C8E7E10750649DC0ABB555CCC5AB" xlink:type="locator" />
    <link:presentationArc order="16" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_0588EE013F8553EDB74C72BAB07636C3" xlink:to="loc_dei_WrittenCommunications_24D2C8E7E10750649DC0ABB555CCC5AB" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_SolicitingMaterial" xlink:label="loc_dei_SolicitingMaterial_37E74697799756E9B3639BEB27147402" xlink:type="locator" />
    <link:presentationArc order="17" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_0588EE013F8553EDB74C72BAB07636C3" xlink:to="loc_dei_SolicitingMaterial_37E74697799756E9B3639BEB27147402" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_PreCommencementTenderOffer" xlink:label="loc_dei_PreCommencementTenderOffer_87FF97F83B2B526E8DBC8121241D9D9F" xlink:type="locator" />
    <link:presentationArc order="18" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_0588EE013F8553EDB74C72BAB07636C3" xlink:to="loc_dei_PreCommencementTenderOffer_87FF97F83B2B526E8DBC8121241D9D9F" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_PreCommencementIssuerTenderOffer" xlink:label="loc_dei_PreCommencementIssuerTenderOffer_02E37B03FE8A53BF85B56B31D31927C7" xlink:type="locator" />
    <link:presentationArc order="19" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_0588EE013F8553EDB74C72BAB07636C3" xlink:to="loc_dei_PreCommencementIssuerTenderOffer_02E37B03FE8A53BF85B56B31D31927C7" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityEmergingGrowthCompany" xlink:label="loc_dei_EntityEmergingGrowthCompany_62A429F2FBE3579A9CE9BB9922D69A5A" xlink:type="locator" />
    <link:presentationArc order="20" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_0588EE013F8553EDB74C72BAB07636C3" xlink:to="loc_dei_EntityEmergingGrowthCompany_62A429F2FBE3579A9CE9BB9922D69A5A" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCentralIndexKey" xlink:label="loc_dei_EntityCentralIndexKey_DCFAC757C7E756A5ACB6CB5D014338E8" xlink:type="locator" />
    <link:presentationArc order="21" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_0588EE013F8553EDB74C72BAB07636C3" xlink:to="loc_dei_EntityCentralIndexKey_DCFAC757C7E756A5ACB6CB5D014338E8" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_AmendmentFlag" xlink:label="loc_dei_AmendmentFlag_4258E73568AC5BFB94D5099AA1D66162" xlink:type="locator" />
    <link:presentationArc order="22" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_0588EE013F8553EDB74C72BAB07636C3" xlink:to="loc_dei_AmendmentFlag_4258E73568AC5BFB94D5099AA1D66162" xlink:type="arc" />
  </link:presentationLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>8
<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>JSON
<SEQUENCE>9
<FILENAME>MetaLinks.json
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
{
 "instance": {
  "crl8-kfiled1012019.htm": {
   "axisCustom": 0,
   "axisStandard": 0,
   "contextCount": 1,
   "dts": {
    "calculationLink": {
     "local": [
      "crl-20191001_cal.xml"
     ]
    },
    "definitionLink": {
     "local": [
      "crl-20191001_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": [
      "crl8-kfiled1012019.htm"
     ]
    },
    "labelLink": {
     "local": [
      "crl-20191001_lab.xml"
     ],
     "remote": [
      "https://xbrl.sec.gov/dei/2019/dei-doc-2019-01-31.xml"
     ]
    },
    "presentationLink": {
     "local": [
      "crl-20191001_pre.xml"
     ]
    },
    "referenceLink": {
     "remote": [
      "https://xbrl.sec.gov/dei/2019/dei-ref-2019-01-31.xml"
     ]
    },
    "schema": {
     "local": [
      "crl-20191001.xsd"
     ],
     "remote": [
      "http://xbrl.fasb.org/srt/2019/elts/srt-types-2019-01-31.xsd",
      "http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xl-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xlink-2003-12-31.xsd",
      "http://www.xbrl.org/dtr/type/numeric-2009-12-16.xsd",
      "http://www.xbrl.org/dtr/type/nonNumeric-2009-12-16.xsd",
      "http://www.xbrl.org/2006/ref-2006-02-27.xsd",
      "http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd",
      "http://www.xbrl.org/2005/xbrldt-2005.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-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/arcrole/factExplanatory-2009-12-16.xsd",
      "http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd",
      "http://www.xbrl.org/lrr/role/net-2009-12-16.xsd",
      "https://xbrl.sec.gov/currency/2019/currency-2019-01-31.xsd",
      "https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd",
      "https://xbrl.sec.gov/exch/2019/exch-2019-01-31.xsd",
      "http://xbrl.sec.gov/invest/2013/invest-2013-01-31.xsd",
      "http://xbrl.sec.gov/naics/2017/naics-2017-01-31.xsd",
      "http://xbrl.sec.gov/sic/2011/sic-2011-01-31.xsd",
      "https://xbrl.sec.gov/stpr/2018/stpr-2018-01-31.xsd",
      "http://www.xbrl.org/lrr/role/deprecated-2009-12-16.xsd"
     ]
    }
   },
   "elementCount": 23,
   "entityCount": 1,
   "hidden": {
    "http://xbrl.sec.gov/dei/2019-01-31": 2,
    "total": 2
   },
   "keyCustom": 0,
   "keyStandard": 97,
   "memberCustom": 0,
   "memberStandard": 0,
   "nsprefix": "crl",
   "nsuri": "http://www.crl.com/20191001",
   "report": {
    "R1": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "crl8-kfiled1012019.htm",
      "contextRef": "D2019Q4SD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "dei:DocumentType",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "document",
     "isDefault": "true",
     "longName": "0001000 - Document - Cover Page",
     "role": "http://www.crl.com/role/CoverPage",
     "shortName": "Cover Page",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "crl8-kfiled1012019.htm",
      "contextRef": "D2019Q4SD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "dei:DocumentType",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    }
   },
   "segmentCount": 0,
   "tag": {
    "dei_AmendmentFlag": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.",
        "label": "Amendment Flag",
        "terseLabel": "Amendment Flag"
       }
      }
     },
     "localname": "AmendmentFlag",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.crl.com/role/CoverPage"
     ],
     "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://www.crl.com/role/CoverPage"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_CoverAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Cover page.",
        "label": "Cover page."
       }
      }
     },
     "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://www.crl.com/role/CoverPage"
     ],
     "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://www.crl.com/role/CoverPage"
     ],
     "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://www.crl.com/role/CoverPage"
     ],
     "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://www.crl.com/role/CoverPage"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressPostalZipCode": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Code for the postal or zip code",
        "label": "Entity Address, Postal Zip Code",
        "terseLabel": "Entity Address, Postal Zip Code"
       }
      }
     },
     "localname": "EntityAddressPostalZipCode",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.crl.com/role/CoverPage"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressStateOrProvince": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Name of the state or province.",
        "label": "Entity Address, State or Province",
        "terseLabel": "Entity Address, State or Province"
       }
      }
     },
     "localname": "EntityAddressStateOrProvince",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.crl.com/role/CoverPage"
     ],
     "xbrltype": "stateOrProvinceItemType"
    },
    "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://www.crl.com/role/CoverPage"
     ],
     "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://www.crl.com/role/CoverPage"
     ],
     "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://www.crl.com/role/CoverPage"
     ],
     "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 or Country Code",
        "terseLabel": "Entity Incorporation, State or Country Code"
       }
      }
     },
     "localname": "EntityIncorporationStateCountryCode",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.crl.com/role/CoverPage"
     ],
     "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://www.crl.com/role/CoverPage"
     ],
     "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://www.crl.com/role/CoverPage"
     ],
     "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://www.crl.com/role/CoverPage"
     ],
     "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://www.crl.com/role/CoverPage"
     ],
     "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://www.crl.com/role/CoverPage"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_Security12bTitle": {
     "auth_ref": [
      "r0"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Title of a 12(b) registered security.",
        "label": "Title of 12(b) Security",
        "terseLabel": "Title of 12(b) Security"
       }
      }
     },
     "localname": "Security12bTitle",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.crl.com/role/CoverPage"
     ],
     "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://www.crl.com/role/CoverPage"
     ],
     "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://www.crl.com/role/CoverPage"
     ],
     "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://www.crl.com/role/CoverPage"
     ],
     "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://www.crl.com/role/CoverPage"
     ],
     "xbrltype": "booleanItemType"
    }
   },
   "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>XML
<SEQUENCE>10
<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;">v3.19.3</span><table class="report" border="0" cellspacing="2" id="idp6630318624">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Cover Page<br></strong></div></th>
<th class="th"><div>Oct. 01, 2019</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_dei_CoverAbstract', window );"><strong>Cover page.</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_DocumentType', window );">Document Type</a></td>
<td class="text">8-K<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentPeriodEndDate', window );">Document Period End Date</a></td>
<td class="text">Oct.  01,  2019<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">CHARLES RIVER LABORATORIES INTERNATIONAL, INC.<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityIncorporationStateCountryCode', window );">Entity Incorporation, State or Country Code</a></td>
<td class="text">DE<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityFileNumber', window );">Entity File Number</a></td>
<td class="text">001-15943<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">06-1397316<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">251 Ballardvale Street<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_EntityAddressCityOrTown', window );">Entity Address, City or Town</a></td>
<td class="text">Wilmington<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_EntityAddressStateOrProvince', window );">Entity Address, State or Province</a></td>
<td class="text">MA<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressPostalZipCode', window );">Entity Address, Postal Zip Code</a></td>
<td class="text">01887<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">781<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">222-6000<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 );">Title of 12(b) Security</a></td>
<td class="text">Common stock, $0.01 par value<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">CRL<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="re">
<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="ro">
<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="re">
<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="ro">
<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="re">
<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="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">0001100682<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>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_AmendmentFlag">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="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_CoverAbstract">
<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>Cover page.</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_CoverAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentPeriodEndDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="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_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_EntityAddressStateOrProvince">
<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 state or province.</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_EntityAddressStateOrProvince</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:stateOrProvinceItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityCentralIndexKey">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>11
<FILENAME>crl8-kfiled1012019_htm.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<XML>
<?xml version="1.0" encoding="utf-8"?>
<xbrl
  xmlns="http://www.xbrl.org/2003/instance"
  xmlns:dei="http://xbrl.sec.gov/dei/2019-01-31"
  xmlns:link="http://www.xbrl.org/2003/linkbase"
  xmlns:xlink="http://www.w3.org/1999/xlink">
    <link:schemaRef xlink:href="crl-20191001.xsd" xlink:type="simple"/>
    <context id="D2019Q4SD">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001100682</identifier>
        </entity>
        <period>
            <startDate>2019-10-01</startDate>
            <endDate>2019-10-01</endDate>
        </period>
    </context>
    <dei:AmendmentFlag
      contextRef="D2019Q4SD"
      id="Fact-8CA67F7781405A4982C2A3E137171992-wk-Fact-8CA67F7781405A4982C2A3E137171992">false</dei:AmendmentFlag>
    <dei:EntityCentralIndexKey
      contextRef="D2019Q4SD"
      id="Fact-E1098F0D872E5CF9B6BA38F1595A3D8A-wk-Fact-E1098F0D872E5CF9B6BA38F1595A3D8A">0001100682</dei:EntityCentralIndexKey>
    <dei:DocumentType
      contextRef="D2019Q4SD"
      id="d22214131e98-wk-Fact-8D0AA04FEE4D5FFFA60F93D7340B59BC">8-K</dei:DocumentType>
    <dei:DocumentPeriodEndDate
      contextRef="D2019Q4SD"
      id="d22214131e119-wk-Fact-FDA88D4B810854BC9672DACBB568E14B">2019-10-01</dei:DocumentPeriodEndDate>
    <dei:EntityRegistrantName
      contextRef="D2019Q4SD"
      id="d22214131e131-wk-Fact-776D6EA08AB35D85BCEE7826DF0D3DA3">CHARLES RIVER LABORATORIES INTERNATIONAL, INC.</dei:EntityRegistrantName>
    <dei:EntityIncorporationStateCountryCode
      contextRef="D2019Q4SD"
      id="d22214131e155-wk-Fact-769D9A117755553B9AA2D918C37780BD">DE</dei:EntityIncorporationStateCountryCode>
    <dei:EntityFileNumber
      contextRef="D2019Q4SD"
      id="d22214131e160-wk-Fact-10F5FDADD01057128C6F2624F1C4B5A0">001-15943</dei:EntityFileNumber>
    <dei:EntityTaxIdentificationNumber
      contextRef="D2019Q4SD"
      id="d22214131e165-wk-Fact-B5F233CAFB4A5C54B62F5CC39A510188">06-1397316</dei:EntityTaxIdentificationNumber>
    <dei:EntityAddressAddressLine1
      contextRef="D2019Q4SD"
      id="d22214131e193-wk-Fact-C665750C6A0F5863A9214A952C012CE6">251 Ballardvale Street</dei:EntityAddressAddressLine1>
    <dei:EntityAddressCityOrTown
      contextRef="D2019Q4SD"
      id="d22214131e199-wk-Fact-13B3DAB0953456D5ACA2D738EB3AEA65">Wilmington</dei:EntityAddressCityOrTown>
    <dei:EntityAddressStateOrProvince
      contextRef="D2019Q4SD"
      id="d22214131e204-wk-Fact-05DFCBBEB2895E33A8EEE1CB10BA34BF">MA</dei:EntityAddressStateOrProvince>
    <dei:EntityAddressPostalZipCode
      contextRef="D2019Q4SD"
      id="d22214131e209-wk-Fact-581996ED470E5C6F955D99174516FBCD">01887</dei:EntityAddressPostalZipCode>
    <dei:CityAreaCode
      contextRef="D2019Q4SD"
      id="d22214131e219-wk-Fact-1BE798C983795B9F96487B94247AD4E7">781</dei:CityAreaCode>
    <dei:LocalPhoneNumber
      contextRef="D2019Q4SD"
      id="d22214131e224-wk-Fact-3B8E6113AE8157379FEB62EABDD1B472">222-6000</dei:LocalPhoneNumber>
    <dei:Security12bTitle
      contextRef="D2019Q4SD"
      id="d22214131e267-wk-Fact-317F334D60745D8CB23C37639EE57227">Common stock, $0.01 par value</dei:Security12bTitle>
    <dei:TradingSymbol
      contextRef="D2019Q4SD"
      id="d22214131e272-wk-Fact-F167BBA97A0D576787363204766B2F97">CRL</dei:TradingSymbol>
    <dei:SecurityExchangeName
      contextRef="D2019Q4SD"
      id="d22214131e277-wk-Fact-67EDF35140EE51438B36373F1817B68E">NYSE</dei:SecurityExchangeName>
    <dei:WrittenCommunications
      contextRef="D2019Q4SD"
      id="d22214131e295-wk-Fact-71B376FF9ADF56ECB076DA4A96958D5E">false</dei:WrittenCommunications>
    <dei:SolicitingMaterial
      contextRef="D2019Q4SD"
      id="d22214131e317-wk-Fact-D02B725A8B6B5D0EA0DF0D286FED8046">false</dei:SolicitingMaterial>
    <dei:PreCommencementTenderOffer
      contextRef="D2019Q4SD"
      id="d22214131e339-wk-Fact-340D4FD70EF65C63A0D1C0061BE1684B">false</dei:PreCommencementTenderOffer>
    <dei:PreCommencementIssuerTenderOffer
      contextRef="D2019Q4SD"
      id="d22214131e361-wk-Fact-193DB5648D7457E899C38870AF9DF678">false</dei:PreCommencementIssuerTenderOffer>
    <dei:EntityEmergingGrowthCompany
      contextRef="D2019Q4SD"
      id="d22214131e379-wk-Fact-85F7B390347650F4894CCD96536B1BD6">false</dei:EntityEmergingGrowthCompany>
</xbrl>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EXCEL
<SEQUENCE>12
<FILENAME>Financial_Report.xlsx
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 Financial_Report.xlsx
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MMWF\81AU8\K(XK%T-8943OTJDH\ Q:X831F:3LTXXFBD(3^ G/,6+V2?$9/
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M]8??1=A'Z[;N'QN?!54#O^Y"?0%02P,$%     @ 4$=!3YE<G",0!@  G"<
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M.AQG0GS/]O:1I24RS^_Y"NM./&<?5I:P7<_/Y)Z,<B.[W?98??9/1VXCUZG
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M*1ZG%%;P[<8P <-)(+0$5O ]1S T8#K!DTLHK.#;CF$"OA,\X 3FE_K.8YB
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M'E\Q4??TEUG/7H(PK8>_R43]-<#JUV5?4$L#!!0    ( %!'04\+C]@#(0$
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M\@M02P$"% ,4    " !01T%/'R// \     3 @  "P              @ $
M    7W)E;',O+G)E;'-02P$"% ,4    " !01T%/)^B'#H(   "Q    $
M            @ 'I    9&]C4')O<',O87!P+GAM;%!+ 0(4 Q0    ( %!'
M04]S7H<A[P   "L"   1              "  9D!  !D;V-0<F]P<R]C;W)E
M+GAM;%!+ 0(4 Q0    ( %!'04^97)PC$ 8  )PG   3              "
M ;<"  !X;"]T:&5M92]T:&5M93$N>&UL4$L! A0#%     @ 4$=!3ZEFBW.<
M @  F L  !@              ( !^ @  'AL+W=O<FMS:&5E=',O<VAE970Q
M+GAM;%!+ 0(4 Q0    ( %!'04\&"\7J8 (  /8%   4              "
M <H+  !X;"]S:&%R9613=')I;F=S+GAM;%!+ 0(4 Q0    ( %!'04^ZH3F*
MUP$  #(&   -              "  5P.  !X;"]S='EL97,N>&UL4$L! A0#
M%     @ 4$=!3RUMI6@Z 0  )P(   \              ( !7A   'AL+W=O
M<FMB;V]K+GAM;%!+ 0(4 Q0    ( %!'04__P"8(O0   (4"   :
M      "  <41  !X;"]?<F5L<R]W;W)K8F]O:RYX;6PN<F5L<U!+ 0(4 Q0
M   ( %!'04\+C]@#(0$  %<$   3              "  ;H2  !;0V]N=&5N
B=%]4>7!E<UTN>&UL4$L%!@     *  H @ (   P4      $!

end
</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>3.19.3</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>1</ContextCount>
  <ElementCount>97</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>false</FootnotesReported>
  <SegmentCount>0</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>0</UnitCount>
  <MyReports>
    <Report instance="crl8-kfiled1012019.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>0001000 - Document - Cover Page</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.crl.com/role/CoverPage</Role>
      <ShortName>Cover Page</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="crl8-kfiled1012019.htm">crl8-kfiled1012019.htm</File>
    <File>crl-20191001.xsd</File>
    <File>crl-20191001_cal.xml</File>
    <File>crl-20191001_def.xml</File>
    <File>crl-20191001_lab.xml</File>
    <File>crl-20191001_pre.xml</File>
  </InputFiles>
  <SupplementalFiles/>
  <BaseTaxonomies>
    <BaseTaxonomy>http://xbrl.sec.gov/dei/2019-01-31</BaseTaxonomy>
  </BaseTaxonomies>
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>true</HasCalculationLinkbase>
</FilingSummary>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>ZIP
<SEQUENCE>14
<FILENAME>0001100682-19-000021-xbrl.zip
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 0001100682-19-000021-xbrl.zip
M4$L#!!0    ( %!'04\\>"#520,  -(1   0    8W)L+3(P,3DQ,# Q+GAS
M9,U86V_:,!1^[Z_P\FY"BKH-5*BV=I4JL8O:5>W;9)P#6 UV9CM<_OUL)R'A
M4DH2-/4!Z?CD?)^_X\NQS>75<A:A.4C%!.][0:OM(>!4A(Q/^M[C _[R<'UW
MYUT-SBX_8/S\]7Z(;@1-9L UNI9 -(1HP?04/86@7M!8BAEZ$O*%S0G&*0@Y
M8ZG"GJ)3F!%$M)9LE&BX%7)V V.21+KO)?QO0B(V9A :"1'8+C8"2I\UD1/0
M/\@,5$PH]+VIUG'/]Q>+18O*J$7%S#]O!]V@W0X\9#+DJF?\1\5%C+]L!"Y'
M)E+(B8EL=WS[>404Y.'+G?A%QT4'W6[7=U_7H2K<%VAH __Y^_#!C8XW.$/(
MC1:;Q4)JQ'>R'!,U<D@E-=:K&)1+ K<#W#%II*,\%)1H-Z<9RJ51ACJ0#Y%6
M!1$NB%I&@X?\:G).(:2)A$3A"2%Q=1EE8"HE\S25(T549W[VZG%<30757#![
M!=5>,[O[BG&E":?PJIQ=B&WA'(>M"P?GS504N[N:BAQW"A5=GTAJI]I,&]48
MEG%$.-%"KFY-^SAED90;+-\*$BNQ:R4&'QM(=,P<)O8 .%Y2&752'16&)4<T
M[C_4TK<;P.>"8VZ.1,GH<3+*R!\I\(1JZBFI+Z,\(1>N%1XY'26 [?BB6I<*
M:&LBYCX5"==R92O3IT,E31T"Y@U<L-14DTAI+E"K-ROLKIPR<MVJ4UTW:$-@
MU;7D(&LT5@!+.JTN88UR5F,1C,]!N:M&YYAS;P\LLW%!44\))XRJ-U?KZZC4
M;+Q0%:.6+J@B(L=8 Q?@F@)T+"W;YTK+8HUR%B[PVR((YT([)NO*G7',^%BD
M'N.SYW8O/[SO88S<A;V7'9V'K_5^+$4,4C-SG2J]"AS!5,*X[YDG!LZ?%W\H
MB5KF'9!'[/!OWBK<*64@-(E<#L-"8\Y@ZW;?4V:P(\@2_]\YA3"NFI.!,,[>
M;TH1&55-R4 @>I_9Q!*J9F,@RCR]:ZTZ2_#;!"!F7KK78@[R%YF8,.M_O+_;
M^_YVG1:Q.6%.6:R70=MD9'X(%W]!8.20R$(O_6W %E6B(/S)!\[>SC(#9R$'
M@%M[\FC<YKK?"\N<^2!F9<O?JEN9HU3=4D]:/0=G_P!02P,$%     @ 4$=!
M3^\Q<YXS 0  80(  !0   !C<FPM,C Q.3$P,#%?8V%L+GAM;)61P6X"(1"&
M[SX%I6<6T=,:5]/:B\DV:33&7I$=72(+!M#=OGT!JXVQ3=H+,#/?S#_#C*==
MH] )K)-&%YAE?8Q "U-)O2OP:DF>EK/Y'$\GO?$#(>_/BQ*]&'%L0'LTL\ ]
M5*B5OD;K"MP>;:UIT-K8O3QQ0LY)*#V4U/M1/#;< >J<'#E10\-+([A/VK7W
MAQ&E;=MFW<:JS-@='?3[0WK-^I6(%KE@)+H(&Y ARSI7810FU"YI_T'D@G=W
M?#M,-,OSG*;H%77R)S"49?3]M5RF.8G4SG,M $]Z")V_PQH%"]BB>*\6\YLB
M(C0G3$-CC,Y,V- ;W\7N4F9M85O@P(1A6<Z"4ASU\8[S'P<HL)/-004?_986
M7(FC2C]?!OL+CV+_Z.)<'3H/NH(JU1_3FT5/>I]02P,$%     @ 4$=!3X"(
ML&.9 0  LP4  !0   !C<FPM,C Q.3$P,#%?9&5F+GAM;+6434\",1"&[_R*
MNIY+60@'"& 4+R28& B1:VD'MF';DK:PZ[^W+1^Z48PB7G;[\<X[STQWV[LK
M98YV8*S0JI^D]4:"0#'-A5KUD]D4WT^'HU%R-ZCU;C">/TS&Z%&SK03ET-
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MN1#W&Z>ST/ZC$4J$NVSLIP=UX/K%?[TWA]*!XL"C?8]4KLY![0U02P,$%
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M@,AG\S(,%UN"[[+9$GDS1M-!R=MFG)#1>%9*HS0*TT@5X>F:SA,,3?JUI-.
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MYP7>P:X/!:,9B5*(X.Y;7W@YLBA"AG?GJSG8]IORWI66%R.)]BR,*05M[V,
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MN^&?ZU=]X:?I,FM .*Q(&A:7])#@!<*DC5!@"R_#+/EW7<8=XC-[L*FPD6
M-1Z#)GT,"T#O.EQJ7<$YS;#EYLF^OZ,=? %%8V^^KGW9+*%3,EXSV42C*(B+
M4\<YQ-HF2*D=$OHN@(D$\0;-+J7U1?WF6F2US"B!U'!3.&N@IY9"[2774MHL
M_1#1Y1IR8?S9$3 S@ P<#>O<5DX;]&M%?TBBM4.&< MTGSTN6XN?O2P;ANJ(
M[9]@##@XK@]%!T*3#KN.#ZV^=J /%=W751;/PCGYFA=I# DS7<<,";[GM95:
MTXPKI8I&LRQ/\\O5]OYW;1VD4RZ2;)!/IW4TZM$LQJB@,UN]0LE  ="KA-U)
MK55DL\RFVYJ/.RS;V=2+VG6SO04!=@9N-) WRGK+\#L+"EA3+3E(_"$(H=6'
M9$J;T!R;7[!@A94@PS6;*;3IJ > ![L<.^SNY82"[ A&3A$X&N2R@M0OS=$W
M'+9('+)DK'ZYV)?E!!QJNSZ0RA!\%*U;U8'ZG.)C>2S'R+-XB2O:O!:$Q@V_
MX 6:<)&M'M*1I.X3XA?WP@R8H-2%^?8Y-+#@.,DC6C)WT=ZB?@I%>%$.OWO%
M_>"[<ZCPZ@P/*Z.8JB.IRM@S#5M7?,W25<4U74\?&Y*E>_+S+*/<*J&Q^N-.
M0?('/9!Y^M,GY^*7L_N\)_Q.[#_&:6DG@ZHK[IC=;,HS=S@\.^25ZN,EQ+Y1
MN*SK!DG9>'J<9H(5@,NLCN80O"=T%J93/ ' @>I4L&Z 3A?@)Z^'"Y> &04P
M'S\%,+C'C,^NCOZKGRS0]E;.>YY^57K>?MCS0()A/)&7']XNMK_T>T2OZWM>
MZ_L1)PP/?*7O$[T5^-(TX'5]/V!]S^C.W!.\NOD=5HFOFS]ZH3NX\XT"+W*5
M[NK>^_<;OP+CL58^*D?D8UA!@G1-/@R)'V8)35_=YNOZ7MSZGA$<[1CD8:>@
MRRWZ'KZ:[.OZ7MSZGI')?J"78<INI*4)'I<<X@VX9;4B/S6G:?@%#R5-V9&%
M4Y8)7DJIL 2*Y^S%ZLD_]_&4SBA43A'_#R<C_%+M]W\\85_%_?[_ 5!+ 0(4
M Q0    ( %!'04\\>"#520,  -(1   0              "  0    !C<FPM
M,C Q.3$P,#$N>'-D4$L! A0#%     @ 4$=!3^\Q<YXS 0  80(  !0
M         ( !=P,  &-R;"TR,#$Y,3 P,5]C86PN>&UL4$L! A0#%     @
M4$=!3X"(L&.9 0  LP4  !0              ( !W 0  &-R;"TR,#$Y,3 P
M,5]D968N>&UL4$L! A0#%     @ 4$=!3U>8\]*J"P  'F8  !0
M     ( !IP8  &-R;"TR,#$Y,3 P,5]L86(N>&UL4$L! A0#%     @ 4$=!
M3]>:,>6*!@  _30  !0              ( !@Q(  &-R;"TR,#$Y,3 P,5]P
M<F4N>&UL4$L! A0#%     @ 4$=!3Y4;2=TV&@  4J0  !8
M ( !/QD  &-R;#@M:V9I;&5D,3 Q,C Q.2YH=&U02P4&      8 !@"* 0
&J3,

end
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>15
<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>
</SEC-DOCUMENT>
