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      <link:roleType id="RestructuringTables" roleURI="http://www.wfscorp.com/role/RestructuringTables">
        <link:definition>2312301 - Disclosure - Restructuring (Tables)</link:definition>
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        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
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      <link:roleType id="RevenueFromContractsWithCustomers" roleURI="http://www.wfscorp.com/role/RevenueFromContractsWithCustomers">
        <link:definition>2108100 - Disclosure - Revenue from Contracts with Customers</link:definition>
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        <link:usedOn>link:calculationLink</link:usedOn>
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        <link:definition>2408402 - Disclosure - Revenue from Contracts with Customers Revenue from Contracts with Customers (Details)</link:definition>
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        <link:usedOn>link:calculationLink</link:usedOn>
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      <link:roleType id="RevenueFromContractsWithCustomersTables" roleURI="http://www.wfscorp.com/role/RevenueFromContractsWithCustomersTables">
        <link:definition>2308301 - Disclosure - Revenue from Contracts with Customers (Tables)</link:definition>
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  <xsd:element abstract="true" id="int_AccumulatedGainLossCashFlowHedgeIncludingNoncontrollingInterestMember" name="AccumulatedGainLossCashFlowHedgeIncludingNoncontrollingInterestMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
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  <xsd:element abstract="true" id="int_AmendedCreditFacilityMember" name="AmendedCreditFacilityMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="int_AviationFuelingOperationsOfCertainExxonMobilAffiliatesMember" name="AviationFuelingOperationsOfCertainExxonMobilAffiliatesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
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  <xsd:element id="int_BusinessAcquisitionAssetsAndLiabilitiesHeldForSaleTextBlock" name="BusinessAcquisitionAssetsAndLiabilitiesHeldForSaleTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="int_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesandDeferredTaxLiabilities" name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesandDeferredTaxLiabilities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="int_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherCurrentAndLongTermAssets" name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherCurrentAndLongTermAssets" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
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  <xsd:element id="int_EffectiveIncomeTaxRateReconciliationTaxContingenciesAndShareBasedCompensationExcessTaxBenefitAmount" name="EffectiveIncomeTaxRateReconciliationTaxContingenciesAndShareBasedCompensationExcessTaxBenefitAmount" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
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  <xsd:element id="int_IncomeTaxConcessionImpactOnForeignTaxes" name="IncomeTaxConcessionImpactOnForeignTaxes" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
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  <xsd:element id="int_ReconciliationofRevenueGrossProfitIncomefromOperationsDepreciationandAmortizationandCapitalExpendituresbySegmenttoConsolidatedTableTextBlock" name="ReconciliationofRevenueGrossProfitIncomefromOperationsDepreciationandAmortizationandCapitalExpendituresbySegmenttoConsolidatedTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
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  <xsd:element id="int_ShareRepurchasesRelatedToEmployeeStockBasedCompensationAwardsValue" name="ShareRepurchasesRelatedToEmployeeStockBasedCompensationAwardsValue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
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  <xsd:element abstract="true" id="int_TaxAuthorityAdditionalAssessmentMember" name="TaxAuthorityAdditionalAssessmentMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
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  <xsd:element id="int_TaxCutsAndJobsActReclassificationFromAOCIToRetainedEarningsTaxEffect" name="TaxCutsAndJobsActReclassificationFromAOCIToRetainedEarningsTaxEffect" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
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</xsd:schema>
