<?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_BACF1AE34CEB9454689F9885402D8180_label_en-US" xlink:label="lab_dei_CoverAbstract_314F1F2B91F15B308199A0132F189690" 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_314F1F2B91F15B308199A0132F189690" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_CoverAbstract_314F1F2B91F15B308199A0132F189690" xlink:to="lab_dei_CoverAbstract_314F1F2B91F15B308199A0132F189690" xlink:type="arc" />
    <link:label id="lab_dei_DocumentType_201C935E4708766C5F5E98854032AD68_terseLabel_en-US" xlink:label="lab_dei_DocumentType_DC2AB6DAE0C258DA9283B2410406DD77" 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_201C935E4708766C5F5E98854032AD68_label_en-US" xlink:label="lab_dei_DocumentType_DC2AB6DAE0C258DA9283B2410406DD77" 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_DC2AB6DAE0C258DA9283B2410406DD77" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentType_DC2AB6DAE0C258DA9283B2410406DD77" xlink:to="lab_dei_DocumentType_DC2AB6DAE0C258DA9283B2410406DD77" xlink:type="arc" />
    <link:label id="lab_dei_DocumentPeriodEndDate_FC021C4AC9F3904C968A98854033F414_terseLabel_en-US" xlink:label="lab_dei_DocumentPeriodEndDate_6B5E2D0B906153F9BEB51FD43A9EBF51" 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_FC021C4AC9F3904C968A98854033F414_label_en-US" xlink:label="lab_dei_DocumentPeriodEndDate_6B5E2D0B906153F9BEB51FD43A9EBF51" 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_6B5E2D0B906153F9BEB51FD43A9EBF51" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentPeriodEndDate_6B5E2D0B906153F9BEB51FD43A9EBF51" xlink:to="lab_dei_DocumentPeriodEndDate_6B5E2D0B906153F9BEB51FD43A9EBF51" xlink:type="arc" />
    <link:label id="lab_dei_EntityRegistrantName_D08001BC0CCF2DA2C5BC9885403423F3_terseLabel_en-US" xlink:label="lab_dei_EntityRegistrantName_68DED7CA304250AD919BB6D56361A9E9" 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_D08001BC0CCF2DA2C5BC9885403423F3_label_en-US" xlink:label="lab_dei_EntityRegistrantName_68DED7CA304250AD919BB6D56361A9E9" 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_68DED7CA304250AD919BB6D56361A9E9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityRegistrantName_68DED7CA304250AD919BB6D56361A9E9" xlink:to="lab_dei_EntityRegistrantName_68DED7CA304250AD919BB6D56361A9E9" xlink:type="arc" />
    <link:label id="lab_dei_EntityIncorporationStateCountryCode_166005D6C68DD8A14D38988540349E7D_terseLabel_en-US" xlink:label="lab_dei_EntityIncorporationStateCountryCode_69321BDB73A25F2C91A55D68F21A85D9" 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_166005D6C68DD8A14D38988540349E7D_label_en-US" xlink:label="lab_dei_EntityIncorporationStateCountryCode_69321BDB73A25F2C91A55D68F21A85D9" 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_69321BDB73A25F2C91A55D68F21A85D9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityIncorporationStateCountryCode_69321BDB73A25F2C91A55D68F21A85D9" xlink:to="lab_dei_EntityIncorporationStateCountryCode_69321BDB73A25F2C91A55D68F21A85D9" xlink:type="arc" />
    <link:label id="lab_dei_EntityFileNumber_641A368EEFC9B3BF7F8798854034459C_terseLabel_en-US" xlink:label="lab_dei_EntityFileNumber_16F8BA901767504CB6B1F1EFF570C5B8" 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_641A368EEFC9B3BF7F8798854034459C_label_en-US" xlink:label="lab_dei_EntityFileNumber_16F8BA901767504CB6B1F1EFF570C5B8" 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_16F8BA901767504CB6B1F1EFF570C5B8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityFileNumber_16F8BA901767504CB6B1F1EFF570C5B8" xlink:to="lab_dei_EntityFileNumber_16F8BA901767504CB6B1F1EFF570C5B8" xlink:type="arc" />
    <link:label id="lab_dei_EntityTaxIdentificationNumber_B95E7BABA5AABDE085E198854034D86A_terseLabel_en-US" xlink:label="lab_dei_EntityTaxIdentificationNumber_1AE59C02F8BF59079F3675632043FCD5" 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_B95E7BABA5AABDE085E198854034D86A_label_en-US" xlink:label="lab_dei_EntityTaxIdentificationNumber_1AE59C02F8BF59079F3675632043FCD5" 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_1AE59C02F8BF59079F3675632043FCD5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityTaxIdentificationNumber_1AE59C02F8BF59079F3675632043FCD5" xlink:to="lab_dei_EntityTaxIdentificationNumber_1AE59C02F8BF59079F3675632043FCD5" xlink:type="arc" />
    <link:label id="lab_dei_EntityAddressAddressLine1_42022C5286C9F81F0FB198854034ADE5_terseLabel_en-US" xlink:label="lab_dei_EntityAddressAddressLine1_F8B7FD818E9B5CF1A0F44F9C7E722D31" 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_42022C5286C9F81F0FB198854034ADE5_label_en-US" xlink:label="lab_dei_EntityAddressAddressLine1_F8B7FD818E9B5CF1A0F44F9C7E722D31" 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_F8B7FD818E9B5CF1A0F44F9C7E722D31" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressAddressLine1_F8B7FD818E9B5CF1A0F44F9C7E722D31" xlink:to="lab_dei_EntityAddressAddressLine1_F8B7FD818E9B5CF1A0F44F9C7E722D31" xlink:type="arc" />
    <link:label id="lab_dei_EntityAddressCityOrTown_1C39C2EC03C5BE1AF8DB988540345591_terseLabel_en-US" xlink:label="lab_dei_EntityAddressCityOrTown_3A3A1154D2CB5CE3B6D1845C6DC7A97F" 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_1C39C2EC03C5BE1AF8DB988540345591_label_en-US" xlink:label="lab_dei_EntityAddressCityOrTown_3A3A1154D2CB5CE3B6D1845C6DC7A97F" 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_3A3A1154D2CB5CE3B6D1845C6DC7A97F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressCityOrTown_3A3A1154D2CB5CE3B6D1845C6DC7A97F" xlink:to="lab_dei_EntityAddressCityOrTown_3A3A1154D2CB5CE3B6D1845C6DC7A97F" xlink:type="arc" />
    <link:label id="lab_dei_EntityAddressStateOrProvince_6FAAD9DAEE63263FE75398854035A255_terseLabel_en-US" xlink:label="lab_dei_EntityAddressStateOrProvince_515FD3BC930754A1A9736FE2A2AD5CC9" 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_6FAAD9DAEE63263FE75398854035A255_label_en-US" xlink:label="lab_dei_EntityAddressStateOrProvince_515FD3BC930754A1A9736FE2A2AD5CC9" 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_515FD3BC930754A1A9736FE2A2AD5CC9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressStateOrProvince_515FD3BC930754A1A9736FE2A2AD5CC9" xlink:to="lab_dei_EntityAddressStateOrProvince_515FD3BC930754A1A9736FE2A2AD5CC9" xlink:type="arc" />
    <link:label id="lab_dei_EntityAddressPostalZipCode_A57B456FB1D9C52CC54D98854035FFA0_terseLabel_en-US" xlink:label="lab_dei_EntityAddressPostalZipCode_925FCCF114CD598ABB8F91D00562A739" 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_A57B456FB1D9C52CC54D98854035FFA0_label_en-US" xlink:label="lab_dei_EntityAddressPostalZipCode_925FCCF114CD598ABB8F91D00562A739" 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_925FCCF114CD598ABB8F91D00562A739" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressPostalZipCode_925FCCF114CD598ABB8F91D00562A739" xlink:to="lab_dei_EntityAddressPostalZipCode_925FCCF114CD598ABB8F91D00562A739" xlink:type="arc" />
    <link:label id="lab_dei_CityAreaCode_A16B432AD51278CEC2B39885403577C7_terseLabel_en-US" xlink:label="lab_dei_CityAreaCode_51290CA11E58517F9AF454D58DDDAE9D" 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_A16B432AD51278CEC2B39885403577C7_label_en-US" xlink:label="lab_dei_CityAreaCode_51290CA11E58517F9AF454D58DDDAE9D" 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_51290CA11E58517F9AF454D58DDDAE9D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_CityAreaCode_51290CA11E58517F9AF454D58DDDAE9D" xlink:to="lab_dei_CityAreaCode_51290CA11E58517F9AF454D58DDDAE9D" xlink:type="arc" />
    <link:label id="lab_dei_LocalPhoneNumber_22C3FEA41EDF8D196621988540350C2D_terseLabel_en-US" xlink:label="lab_dei_LocalPhoneNumber_1E461178C35359CE87CCB294076910C6" 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_22C3FEA41EDF8D196621988540350C2D_label_en-US" xlink:label="lab_dei_LocalPhoneNumber_1E461178C35359CE87CCB294076910C6" 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_1E461178C35359CE87CCB294076910C6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_LocalPhoneNumber_1E461178C35359CE87CCB294076910C6" xlink:to="lab_dei_LocalPhoneNumber_1E461178C35359CE87CCB294076910C6" xlink:type="arc" />
    <link:label id="lab_dei_WrittenCommunications_676502DE57D3979299E698854035F7D7_terseLabel_en-US" xlink:label="lab_dei_WrittenCommunications_6AE0A892C7315C78903E41623E91887D" 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_676502DE57D3979299E698854035F7D7_label_en-US" xlink:label="lab_dei_WrittenCommunications_6AE0A892C7315C78903E41623E91887D" 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_6AE0A892C7315C78903E41623E91887D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_WrittenCommunications_6AE0A892C7315C78903E41623E91887D" xlink:to="lab_dei_WrittenCommunications_6AE0A892C7315C78903E41623E91887D" xlink:type="arc" />
    <link:label id="lab_dei_SolicitingMaterial_A37AAD98EBED536DA98A988540352013_terseLabel_en-US" xlink:label="lab_dei_SolicitingMaterial_E884F6D7E26D513D8A72EC61F669FC27" 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_A37AAD98EBED536DA98A988540352013_label_en-US" xlink:label="lab_dei_SolicitingMaterial_E884F6D7E26D513D8A72EC61F669FC27" 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_E884F6D7E26D513D8A72EC61F669FC27" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_SolicitingMaterial_E884F6D7E26D513D8A72EC61F669FC27" xlink:to="lab_dei_SolicitingMaterial_E884F6D7E26D513D8A72EC61F669FC27" xlink:type="arc" />
    <link:label id="lab_dei_PreCommencementTenderOffer_E9CDEA1DBE2FBFAD2C75988540367ADF_terseLabel_en-US" xlink:label="lab_dei_PreCommencementTenderOffer_8EAC19D10C6C5226AC82F3A6E5947F59" 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_E9CDEA1DBE2FBFAD2C75988540367ADF_label_en-US" xlink:label="lab_dei_PreCommencementTenderOffer_8EAC19D10C6C5226AC82F3A6E5947F59" 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_8EAC19D10C6C5226AC82F3A6E5947F59" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_PreCommencementTenderOffer_8EAC19D10C6C5226AC82F3A6E5947F59" xlink:to="lab_dei_PreCommencementTenderOffer_8EAC19D10C6C5226AC82F3A6E5947F59" xlink:type="arc" />
    <link:label id="lab_dei_PreCommencementIssuerTenderOffer_32228873B31A9007F43F98854036A44B_terseLabel_en-US" xlink:label="lab_dei_PreCommencementIssuerTenderOffer_DEEB047CC1B25F5192BEE0D5F563FD70" 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_32228873B31A9007F43F98854036A44B_label_en-US" xlink:label="lab_dei_PreCommencementIssuerTenderOffer_DEEB047CC1B25F5192BEE0D5F563FD70" 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_DEEB047CC1B25F5192BEE0D5F563FD70" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_PreCommencementIssuerTenderOffer_DEEB047CC1B25F5192BEE0D5F563FD70" xlink:to="lab_dei_PreCommencementIssuerTenderOffer_DEEB047CC1B25F5192BEE0D5F563FD70" xlink:type="arc" />
    <link:label id="lab_dei_Security12bTitle_BB3688071ACEE36C5C93988540366B81_terseLabel_en-US" xlink:label="lab_dei_Security12bTitle_1DE6657BCE2D5FFC959E67BF6686307C" 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_BB3688071ACEE36C5C93988540366B81_label_en-US" xlink:label="lab_dei_Security12bTitle_1DE6657BCE2D5FFC959E67BF6686307C" 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_1DE6657BCE2D5FFC959E67BF6686307C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_Security12bTitle_1DE6657BCE2D5FFC959E67BF6686307C" xlink:to="lab_dei_Security12bTitle_1DE6657BCE2D5FFC959E67BF6686307C" xlink:type="arc" />
    <link:label id="lab_dei_TradingSymbol_EFEDFE046751E323E9AB988540366C56_terseLabel_en-US" xlink:label="lab_dei_TradingSymbol_E8C69A8946845B8B94C443BC5422113C" 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_EFEDFE046751E323E9AB988540366C56_label_en-US" xlink:label="lab_dei_TradingSymbol_E8C69A8946845B8B94C443BC5422113C" 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_E8C69A8946845B8B94C443BC5422113C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_TradingSymbol_E8C69A8946845B8B94C443BC5422113C" xlink:to="lab_dei_TradingSymbol_E8C69A8946845B8B94C443BC5422113C" xlink:type="arc" />
    <link:label id="lab_dei_SecurityExchangeName_5442294922254C2BEAA1988540369404_terseLabel_en-US" xlink:label="lab_dei_SecurityExchangeName_3E2CE4E46EA45D9EB60062E5719E5445" 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_5442294922254C2BEAA1988540369404_label_en-US" xlink:label="lab_dei_SecurityExchangeName_3E2CE4E46EA45D9EB60062E5719E5445" 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_3E2CE4E46EA45D9EB60062E5719E5445" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_SecurityExchangeName_3E2CE4E46EA45D9EB60062E5719E5445" xlink:to="lab_dei_SecurityExchangeName_3E2CE4E46EA45D9EB60062E5719E5445" xlink:type="arc" />
    <link:label id="lab_dei_EntityEmergingGrowthCompany_A8131F0E0FB3E25C078A98854036D46F_terseLabel_en-US" xlink:label="lab_dei_EntityEmergingGrowthCompany_00CC75EC20A6525F9A6F313F00E693B2" 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_A8131F0E0FB3E25C078A98854036D46F_label_en-US" xlink:label="lab_dei_EntityEmergingGrowthCompany_00CC75EC20A6525F9A6F313F00E693B2" 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_00CC75EC20A6525F9A6F313F00E693B2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityEmergingGrowthCompany_00CC75EC20A6525F9A6F313F00E693B2" xlink:to="lab_dei_EntityEmergingGrowthCompany_00CC75EC20A6525F9A6F313F00E693B2" xlink:type="arc" />
    <link:label id="lab_dei_EntityCentralIndexKey_CAA266610A76D2CB0DE698854037002D_terseLabel_en-US" xlink:label="lab_dei_EntityCentralIndexKey_7D982EE8549A5D0B8F2E1C640852B649" 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_CAA266610A76D2CB0DE698854037002D_label_en-US" xlink:label="lab_dei_EntityCentralIndexKey_7D982EE8549A5D0B8F2E1C640852B649" 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_7D982EE8549A5D0B8F2E1C640852B649" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityCentralIndexKey_7D982EE8549A5D0B8F2E1C640852B649" xlink:to="lab_dei_EntityCentralIndexKey_7D982EE8549A5D0B8F2E1C640852B649" xlink:type="arc" />
    <link:label id="lab_dei_AmendmentFlag_38E99F87741C6BD5AB66988540378EF4_terseLabel_en-US" xlink:label="lab_dei_AmendmentFlag_37A0B8A9369459A5BC1D891A977DF8FC" 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_38E99F87741C6BD5AB66988540378EF4_label_en-US" xlink:label="lab_dei_AmendmentFlag_37A0B8A9369459A5BC1D891A977DF8FC" 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_37A0B8A9369459A5BC1D891A977DF8FC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_AmendmentFlag_37A0B8A9369459A5BC1D891A977DF8FC" xlink:to="lab_dei_AmendmentFlag_37A0B8A9369459A5BC1D891A977DF8FC" xlink:type="arc" />
  </link:labelLink>
</link:linkbase>
