<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with Wdesk from Workiva-->
<!--Copyright 2023 Workiva-->
<!--r:e42a8f9e-d9db-4a01-98f8-18736d18b6d5,g:724f6077-f57b-48b4-b7f5-ec758ae00faf-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://www.wfscorp.com/role/CoverPageDocument" xlink:type="simple" xlink:href="int-20230223.xsd#CoverPageDocument"/>
  <link:presentationLink xlink:role="http://www.wfscorp.com/role/CoverPageDocument" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_dei_CoverAbstract_8f8036a7-a93b-4d25-8d58-dbfa900d046b" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_CoverAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCentralIndexKey_a464b993-48e1-4bfc-b721-0b9defd510f0" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityCentralIndexKey"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_8f8036a7-a93b-4d25-8d58-dbfa900d046b" xlink:to="loc_dei_EntityCentralIndexKey_a464b993-48e1-4bfc-b721-0b9defd510f0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityRegistrantName_f0722e9b-6edc-443e-a424-f39b4fc58e49" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityRegistrantName"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_8f8036a7-a93b-4d25-8d58-dbfa900d046b" xlink:to="loc_dei_EntityRegistrantName_f0722e9b-6edc-443e-a424-f39b4fc58e49" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_Security12bTitle_8c721c20-2f33-4f2c-9612-f9df2cd99bb8" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_Security12bTitle"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_8f8036a7-a93b-4d25-8d58-dbfa900d046b" xlink:to="loc_dei_Security12bTitle_8c721c20-2f33-4f2c-9612-f9df2cd99bb8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine1_4a7355e9-3c3e-4adb-abd1-18f5d0c6bfe2" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityAddressAddressLine1"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_8f8036a7-a93b-4d25-8d58-dbfa900d046b" xlink:to="loc_dei_EntityAddressAddressLine1_4a7355e9-3c3e-4adb-abd1-18f5d0c6bfe2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityIncorporationStateCountryCode_c3700888-767c-460f-aca4-8c101f6bd9ec" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityIncorporationStateCountryCode"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_8f8036a7-a93b-4d25-8d58-dbfa900d046b" xlink:to="loc_dei_EntityIncorporationStateCountryCode_c3700888-767c-460f-aca4-8c101f6bd9ec" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentType_42b3972d-7fc5-4e69-b8ce-85f95b01e6b3" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_DocumentType"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_8f8036a7-a93b-4d25-8d58-dbfa900d046b" xlink:to="loc_dei_DocumentType_42b3972d-7fc5-4e69-b8ce-85f95b01e6b3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentPeriodEndDate_e2714204-e775-4f59-95c6-eabb46cc3902" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_DocumentPeriodEndDate"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_8f8036a7-a93b-4d25-8d58-dbfa900d046b" xlink:to="loc_dei_DocumentPeriodEndDate_e2714204-e775-4f59-95c6-eabb46cc3902" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFileNumber_f3db6e36-68ab-401a-9ef9-a2044bbcac54" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityFileNumber"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_8f8036a7-a93b-4d25-8d58-dbfa900d046b" xlink:to="loc_dei_EntityFileNumber_f3db6e36-68ab-401a-9ef9-a2044bbcac54" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityTaxIdentificationNumber_4dc5870c-95dc-49e5-a0ed-bd298c33cde6" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityTaxIdentificationNumber"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_8f8036a7-a93b-4d25-8d58-dbfa900d046b" xlink:to="loc_dei_EntityTaxIdentificationNumber_4dc5870c-95dc-49e5-a0ed-bd298c33cde6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressCityOrTown_e406778a-53e7-4307-b55a-50605903d41b" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityAddressCityOrTown"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_8f8036a7-a93b-4d25-8d58-dbfa900d046b" xlink:to="loc_dei_EntityAddressCityOrTown_e406778a-53e7-4307-b55a-50605903d41b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressStateOrProvince_4192d731-6a6f-4244-b15c-595c2a4cd995" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityAddressStateOrProvince"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_8f8036a7-a93b-4d25-8d58-dbfa900d046b" xlink:to="loc_dei_EntityAddressStateOrProvince_4192d731-6a6f-4244-b15c-595c2a4cd995" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressPostalZipCode_fadeb887-5ae9-4ef8-9d78-642b5cf7d401" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityAddressPostalZipCode"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_8f8036a7-a93b-4d25-8d58-dbfa900d046b" xlink:to="loc_dei_EntityAddressPostalZipCode_fadeb887-5ae9-4ef8-9d78-642b5cf7d401" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_TradingSymbol_9e4c2111-d990-4b64-91c2-cdf8377c208e" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_TradingSymbol"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_8f8036a7-a93b-4d25-8d58-dbfa900d046b" xlink:to="loc_dei_TradingSymbol_9e4c2111-d990-4b64-91c2-cdf8377c208e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SecurityExchangeName_ef8744f7-354f-4fdb-a195-b1db13c64feb" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_SecurityExchangeName"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_8f8036a7-a93b-4d25-8d58-dbfa900d046b" xlink:to="loc_dei_SecurityExchangeName_ef8744f7-354f-4fdb-a195-b1db13c64feb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CityAreaCode_062acb22-9c76-41a6-9bfd-43b242c01f59" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_CityAreaCode"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_8f8036a7-a93b-4d25-8d58-dbfa900d046b" xlink:to="loc_dei_CityAreaCode_062acb22-9c76-41a6-9bfd-43b242c01f59" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_LocalPhoneNumber_7e98583c-063a-4f61-b3f7-a5847216d42a" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_LocalPhoneNumber"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_8f8036a7-a93b-4d25-8d58-dbfa900d046b" xlink:to="loc_dei_LocalPhoneNumber_7e98583c-063a-4f61-b3f7-a5847216d42a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_WrittenCommunications_6d8cfec0-c42e-4b08-98e0-75c49a3fd308" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_WrittenCommunications"/>
    <link:presentationArc order="17" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_8f8036a7-a93b-4d25-8d58-dbfa900d046b" xlink:to="loc_dei_WrittenCommunications_6d8cfec0-c42e-4b08-98e0-75c49a3fd308" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SolicitingMaterial_33bfb470-6474-42ee-af76-e886c478b97b" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_SolicitingMaterial"/>
    <link:presentationArc order="18" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_8f8036a7-a93b-4d25-8d58-dbfa900d046b" xlink:to="loc_dei_SolicitingMaterial_33bfb470-6474-42ee-af76-e886c478b97b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_PreCommencementTenderOffer_1cd2b6b2-7949-47f4-a7aa-a9d71f4c3c70" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_PreCommencementTenderOffer"/>
    <link:presentationArc order="19" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_8f8036a7-a93b-4d25-8d58-dbfa900d046b" xlink:to="loc_dei_PreCommencementTenderOffer_1cd2b6b2-7949-47f4-a7aa-a9d71f4c3c70" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_PreCommencementIssuerTenderOffer_e4c2acde-61b1-42ef-820c-1fec2a8139b5" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_PreCommencementIssuerTenderOffer"/>
    <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_8f8036a7-a93b-4d25-8d58-dbfa900d046b" xlink:to="loc_dei_PreCommencementIssuerTenderOffer_e4c2acde-61b1-42ef-820c-1fec2a8139b5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AmendmentFlag_9aac8703-5481-46b1-8344-a0586f21fd21" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_AmendmentFlag"/>
    <link:presentationArc order="21" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_8f8036a7-a93b-4d25-8d58-dbfa900d046b" xlink:to="loc_dei_AmendmentFlag_9aac8703-5481-46b1-8344-a0586f21fd21" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityEmergingGrowthCompany_f3bd1c93-0ed6-49ca-8fe5-3a18489ee891" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityEmergingGrowthCompany"/>
    <link:presentationArc order="22" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_8f8036a7-a93b-4d25-8d58-dbfa900d046b" xlink:to="loc_dei_EntityEmergingGrowthCompany_f3bd1c93-0ed6-49ca-8fe5-3a18489ee891" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
</link:linkbase>
