<?xml version="1.0" encoding="utf-8"?>
<FilingSummary xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <Version>2.4.0.8</Version>
  <ProcessingTime />
  <ReportFormat>Html</ReportFormat>
  <ContextCount>370</ContextCount>
  <ElementCount>547</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>true</FootnotesReported>
  <SegmentCount>138</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>24</UnitCount>
  <MyReports>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>100000 - Document - Document and Entity Information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DocumentDocumentAndEntityInformation</Role>
      <ShortName>Document and Entity Information</ShortName>
    </Report>
    <Report>
      <IsDefault>true</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R2.htm</HtmlFileName>
      <LongName>100010 - Statement - CONSOLIDATED BALANCE SHEETS</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/StatementCONSOLIDATEDBALANCESHEETS</Role>
      <ShortName>CONSOLIDATED BALANCE SHEETS</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R3.htm</HtmlFileName>
      <LongName>100020 - Statement - CONSOLIDATED BALANCE SHEETS (Parenthetical)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/StatementCONSOLIDATEDBALANCESHEETSParenthetical</Role>
      <ShortName>CONSOLIDATED BALANCE SHEETS (Parenthetical)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R4.htm</HtmlFileName>
      <LongName>100030 - Statement - CONSOLIDATED STATEMENTS OF OPERATIONS</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/StatementCONSOLIDATEDSTATEMENTSOFOPERATIONS</Role>
      <ShortName>CONSOLIDATED STATEMENTS OF OPERATIONS</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R5.htm</HtmlFileName>
      <LongName>100040 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/StatementCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOMELOSS</Role>
      <ShortName>CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R6.htm</HtmlFileName>
      <LongName>100050 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (Parenthetical)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/StatementCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOMELOSSParenthetical</Role>
      <ShortName>CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (Parenthetical)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R7.htm</HtmlFileName>
      <LongName>100060 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/StatementCONSOLIDATEDSTATEMENTSOFCASHFLOWS</Role>
      <ShortName>CONSOLIDATED STATEMENTS OF CASH FLOWS</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R8.htm</HtmlFileName>
      <LongName>100070 - Statement - CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/StatementCONSOLIDATEDSTATEMENTSOFSHAREHOLDERSEQUITY</Role>
      <ShortName>CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R9.htm</HtmlFileName>
      <LongName>100080 - Statement - CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (Parenthetical)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/StatementCONSOLIDATEDSTATEMENTSOFSHAREHOLDERSEQUITYParenthetical</Role>
      <ShortName>CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (Parenthetical)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R10.htm</HtmlFileName>
      <LongName>100090 - Disclosure - Summary of Organization and Nature of Business</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureSummaryOfOrganizationAndNatureOfBusiness</Role>
      <ShortName>Summary of Organization and Nature of Business</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R11.htm</HtmlFileName>
      <LongName>100100 - Disclosure - Summary of Significant Accounting Policies</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPolicies</Role>
      <ShortName>Summary of Significant Accounting Policies</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R12.htm</HtmlFileName>
      <LongName>100110 - Disclosure - Dispositions</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureDispositions</Role>
      <ShortName>Dispositions</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R13.htm</HtmlFileName>
      <LongName>100120 - Disclosure - Discontinued Operations</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureDiscontinuedOperations</Role>
      <ShortName>Discontinued Operations</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R14.htm</HtmlFileName>
      <LongName>100130 - Disclosure - Income Taxes</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureIncomeTaxes</Role>
      <ShortName>Income Taxes</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R15.htm</HtmlFileName>
      <LongName>100140 - Disclosure - Income Per Common Share</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureIncomePerCommonShare</Role>
      <ShortName>Income Per Common Share</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R16.htm</HtmlFileName>
      <LongName>100150 - Disclosure - Suspended Exploratory Well Costs</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureSuspendedExploratoryWellCosts</Role>
      <ShortName>Suspended Exploratory Well Costs</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R17.htm</HtmlFileName>
      <LongName>100160 - Disclosure - Indebtedness</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureIndebtedness</Role>
      <ShortName>Indebtedness</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R18.htm</HtmlFileName>
      <LongName>100170 - Disclosure - Asset Retirement Obligations</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureAssetRetirementObligations</Role>
      <ShortName>Asset Retirement Obligations</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R19.htm</HtmlFileName>
      <LongName>100180 - Disclosure - Capital Stock</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureCapitalStock</Role>
      <ShortName>Capital Stock</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R20.htm</HtmlFileName>
      <LongName>100190 - Disclosure - Derivative Activities</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureDerivativeActivities</Role>
      <ShortName>Derivative Activities</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R21.htm</HtmlFileName>
      <LongName>100200 - Disclosure - Fair Value Measurements</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureFairValueMeasurements</Role>
      <ShortName>Fair Value Measurements</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R22.htm</HtmlFileName>
      <LongName>100210 - Disclosure - Stock-Based Compensation Plans</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureStockBasedCompensationPlans</Role>
      <ShortName>Stock-Based Compensation Plans</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R23.htm</HtmlFileName>
      <LongName>100220 - Disclosure - Supplemental Cash Flow Information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureSupplementalCashFlowInformation</Role>
      <ShortName>Supplemental Cash Flow Information</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R24.htm</HtmlFileName>
      <LongName>100230 - Disclosure - Commitments and Contingencies</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureCommitmentsAndContingencies</Role>
      <ShortName>Commitments and Contingencies</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R25.htm</HtmlFileName>
      <LongName>100240 - Disclosure - Major Customers</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureMajorCustomers</Role>
      <ShortName>Major Customers</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R26.htm</HtmlFileName>
      <LongName>100250 - Disclosure - Equity Method Investments</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureEquityMethodInvestments</Role>
      <ShortName>Equity Method Investments</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R27.htm</HtmlFileName>
      <LongName>100260 - Disclosure - Selected Quarterly Financial Data (Unaudited)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureSelectedQuarterlyFinancialDataUnaudited</Role>
      <ShortName>Selected Quarterly Financial Data (Unaudited)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R28.htm</HtmlFileName>
      <LongName>100270 - Disclosure - Supplemental Information on Natural Gas and Oil Exploration, Development and Production Activities (Unaudited)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureSupplementalInformationOnNaturalGasAndOilExplorationDevelopmentAndProductionActivitiesUnaudited</Role>
      <ShortName>Supplemental Information on Natural Gas and Oil Exploration, Development and Production Activities (Unaudited)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R29.htm</HtmlFileName>
      <LongName>100280 - Disclosure - Summary of Significant Accounting Policies (Policies)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies</Role>
      <ShortName>Summary of Significant Accounting Policies (Policies)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R30.htm</HtmlFileName>
      <LongName>100290 - Disclosure - Summary of Significant Accounting Policies (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesTables</Role>
      <ShortName>Summary of Significant Accounting Policies (Tables)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R31.htm</HtmlFileName>
      <LongName>100300 - Disclosure - Discontinued Operations (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureDiscontinuedOperationsTables</Role>
      <ShortName>Discontinued Operations (Tables)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R32.htm</HtmlFileName>
      <LongName>100310 - Disclosure - Income Taxes (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureIncomeTaxesTables</Role>
      <ShortName>Income Taxes (Tables)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R33.htm</HtmlFileName>
      <LongName>100320 - Disclosure - Income Per Common Share (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureIncomePerCommonShareTables</Role>
      <ShortName>Income Per Common Share (Tables)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R34.htm</HtmlFileName>
      <LongName>100330 - Disclosure - Suspended Exploratory Well Costs (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureSuspendedExploratoryWellCostsTables</Role>
      <ShortName>Suspended Exploratory Well Costs (Tables)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R35.htm</HtmlFileName>
      <LongName>100340 - Disclosure - Indebtedness (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureIndebtednessTables</Role>
      <ShortName>Indebtedness (Tables)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R36.htm</HtmlFileName>
      <LongName>100350 - Disclosure - Asset Retirement Obligations (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureAssetRetirementObligationsTables</Role>
      <ShortName>Asset Retirement Obligations (Tables)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R37.htm</HtmlFileName>
      <LongName>100360 - Disclosure - Capital Stock (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureCapitalStockTables</Role>
      <ShortName>Capital Stock (Tables)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R38.htm</HtmlFileName>
      <LongName>100370 - Disclosure - Derivative Activities (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureDerivativeActivitiesTables</Role>
      <ShortName>Derivative Activities (Tables)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R39.htm</HtmlFileName>
      <LongName>100380 - Disclosure - Fair Value Measurements (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureFairValueMeasurementsTables</Role>
      <ShortName>Fair Value Measurements (Tables)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R40.htm</HtmlFileName>
      <LongName>100390 - Disclosure - Stock-Based Compensation Plans (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureStockBasedCompensationPlansTables</Role>
      <ShortName>Stock-Based Compensation Plans (Tables)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R41.htm</HtmlFileName>
      <LongName>100400 - Disclosure - Supplemental Cash Flow Information (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureSupplementalCashFlowInformationTables</Role>
      <ShortName>Supplemental Cash Flow Information (Tables)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R42.htm</HtmlFileName>
      <LongName>100410 - Disclosure - Commitments and Contingencies (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureCommitmentsAndContingenciesTables</Role>
      <ShortName>Commitments and Contingencies (Tables)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R43.htm</HtmlFileName>
      <LongName>100420 - Disclosure - Selected Quarterly Financial Data (Unaudited) (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureSelectedQuarterlyFinancialDataUnauditedTables</Role>
      <ShortName>Selected Quarterly Financial Data (Unaudited) (Tables)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R44.htm</HtmlFileName>
      <LongName>100430 - Disclosure - Supplemental Information on Natural Gas and Oil Exploration, Development and Production Activities (Unaudited) (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureSupplementalInformationOnNaturalGasAndOilExplorationDevelopmentAndProductionActivitiesUnauditedTables</Role>
      <ShortName>Supplemental Information on Natural Gas and Oil Exploration, Development and Production Activities (Unaudited) (Tables)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R45.htm</HtmlFileName>
      <LongName>100440 - Disclosure - Summary of Significant Accounting Policies - Accumulated Other Comprehensive Income (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesAccumulatedOtherComprehensiveIncomeDetail</Role>
      <ShortName>Summary of Significant Accounting Policies - Accumulated Other Comprehensive Income (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R46.htm</HtmlFileName>
      <LongName>100450 - Disclosure - Summary of Significant Accounting Policies - Additional Information (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesAdditionalInformationDetail</Role>
      <ShortName>Summary of Significant Accounting Policies - Additional Information (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R47.htm</HtmlFileName>
      <LongName>100460 - Disclosure - Summary of Significant Accounting Policies - Additional Information 1 (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesAdditionalInformation1Detail</Role>
      <ShortName>Summary of Significant Accounting Policies - Additional Information 1 (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R48.htm</HtmlFileName>
      <LongName>100470 - Disclosure - Summary of Significant Accounting Policies - Additional Information 2 (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesAdditionalInformation2Detail</Role>
      <ShortName>Summary of Significant Accounting Policies - Additional Information 2 (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R49.htm</HtmlFileName>
      <LongName>100480 - Disclosure - Dispositions - Additional Information (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureDispositionsAdditionalInformationDetail</Role>
      <ShortName>Dispositions - Additional Information (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R50.htm</HtmlFileName>
      <LongName>100490 - Disclosure - Discontinued Operations - Components of Discontinued Operations (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureDiscontinuedOperationsComponentsOfDiscontinuedOperationsDetail</Role>
      <ShortName>Discontinued Operations - Components of Discontinued Operations (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R51.htm</HtmlFileName>
      <LongName>100500 - Disclosure - Income Taxes - Additional Information (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureIncomeTaxesAdditionalInformationDetail</Role>
      <ShortName>Income Taxes - Additional Information (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R52.htm</HtmlFileName>
      <LongName>100510 - Disclosure - Income Taxes - Reconciliation Between Statutory Federal Income Tax Rate and Effective Income Tax (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureIncomeTaxesReconciliationBetweenStatutoryFederalIncomeTaxRateAndEffectiveIncomeTaxDetail</Role>
      <ShortName>Income Taxes - Reconciliation Between Statutory Federal Income Tax Rate and Effective Income Tax (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R53.htm</HtmlFileName>
      <LongName>100520 - Disclosure - Income Taxes - Income Tax Expense (Benefit) Attributable to Income from Continuing Operations (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureIncomeTaxesIncomeTaxExpenseBenefitAttributableToIncomeFromContinuingOperationsDetail</Role>
      <ShortName>Income Taxes - Income Tax Expense (Benefit) Attributable to Income from Continuing Operations (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R54.htm</HtmlFileName>
      <LongName>100530 - Disclosure - Income Taxes - Significant Components of Deferred Tax Assets and Liabilities (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureIncomeTaxesSignificantComponentsOfDeferredTaxAssetsAndLiabilitiesDetail</Role>
      <ShortName>Income Taxes - Significant Components of Deferred Tax Assets and Liabilities (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R55.htm</HtmlFileName>
      <LongName>100540 - Disclosure - Income Per Common Share - Computations of Basic and Diluted Income Per Common Share (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureIncomePerCommonShareComputationsOfBasicAndDilutedIncomePerCommonShareDetail</Role>
      <ShortName>Income Per Common Share - Computations of Basic and Diluted Income Per Common Share (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R56.htm</HtmlFileName>
      <LongName>100550 - Disclosure - Income Per Common Share - Basic Weighted Average Common Shares Outstanding to Diluted Weighted Average Common Shares Outstanding (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureIncomePerCommonShareBasicWeightedAverageCommonSharesOutstandingToDilutedWeightedAverageCommonSharesOutstandingDetail</Role>
      <ShortName>Income Per Common Share - Basic Weighted Average Common Shares Outstanding to Diluted Weighted Average Common Shares Outstanding (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R57.htm</HtmlFileName>
      <LongName>100560 - Disclosure - Income Per Common Share - Additional Information (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureIncomePerCommonShareAdditionalInformationDetail</Role>
      <ShortName>Income Per Common Share - Additional Information (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R58.htm</HtmlFileName>
      <LongName>100570 - Disclosure - Suspended Exploratory Well Costs - Suspended Exploratory Well Costs (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureSuspendedExploratoryWellCostsSuspendedExploratoryWellCostsDetail</Role>
      <ShortName>Suspended Exploratory Well Costs - Suspended Exploratory Well Costs (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R59.htm</HtmlFileName>
      <LongName>100580 - Disclosure - Suspended Exploratory Well Costs - Additional Information (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureSuspendedExploratoryWellCostsAdditionalInformationDetail</Role>
      <ShortName>Suspended Exploratory Well Costs - Additional Information (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R60.htm</HtmlFileName>
      <LongName>100590 - Disclosure - Suspended Exploratory Well Costs - Aging of Capitalized Exploratory Well Costs Suspended more than One Year (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureSuspendedExploratoryWellCostsAgingOfCapitalizedExploratoryWellCostsSuspendedMoreThanOneYearDetail</Role>
      <ShortName>Suspended Exploratory Well Costs - Aging of Capitalized Exploratory Well Costs Suspended more than One Year (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R61.htm</HtmlFileName>
      <LongName>100600 - Disclosure - Indebtedness - Debt Outstanding (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureIndebtednessDebtOutstandingDetail</Role>
      <ShortName>Indebtedness - Debt Outstanding (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R62.htm</HtmlFileName>
      <LongName>100610 - Disclosure - Indebtedness - Debt Outstanding (Parenthetical) (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureIndebtednessDebtOutstandingParentheticalDetail</Role>
      <ShortName>Indebtedness - Debt Outstanding (Parenthetical) (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R63.htm</HtmlFileName>
      <LongName>100620 - Disclosure - Indebtedness - Bank Debt - Additional Information (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureIndebtednessBankDebtAdditionalInformationDetail</Role>
      <ShortName>Indebtedness - Bank Debt - Additional Information (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R64.htm</HtmlFileName>
      <LongName>100630 - Disclosure - Indebtedness - Additional Information (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureIndebtednessAdditionalInformationDetail</Role>
      <ShortName>Indebtedness - Additional Information (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R65.htm</HtmlFileName>
      <LongName>100640 - Disclosure - Indebtedness - Senior Subordinated Notes - Additional Information (Detail)</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureIndebtednessSeniorSubordinatedNotesAdditionalInformationDetail</Role>
      <ShortName>Indebtedness - Senior Subordinated Notes - Additional Information (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R66.htm</HtmlFileName>
      <LongName>100650 - Disclosure - Indebtedness - Early Extinguishment of Debt, Guarantees, and Debt Covenants and Maturity - Additional Information (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureIndebtednessEarlyExtinguishmentOfDebtGuaranteesAndDebtCovenantsAndMaturityAdditionalInformationDetail</Role>
      <ShortName>Indebtedness - Early Extinguishment of Debt, Guarantees, and Debt Covenants and Maturity - Additional Information (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R67.htm</HtmlFileName>
      <LongName>100660 - Disclosure - Indebtedness - Schedule for Long-Term Debt Outstanding (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureIndebtednessScheduleForLongTermDebtOutstandingDetail</Role>
      <ShortName>Indebtedness - Schedule for Long-Term Debt Outstanding (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R68.htm</HtmlFileName>
      <LongName>100670 - Disclosure - Asset Retirement Obligations - Asset Retirement Obligations (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureAssetRetirementObligationsAssetRetirementObligationsDetail</Role>
      <ShortName>Asset Retirement Obligations - Asset Retirement Obligations (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R69.htm</HtmlFileName>
      <LongName>100680 - Disclosure - Capital Stock (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureCapitalStockDetail</Role>
      <ShortName>Capital Stock (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R70.htm</HtmlFileName>
      <LongName>100690 - Disclosure - Capital Stock - Additional Information (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureCapitalStockAdditionalInformationDetail</Role>
      <ShortName>Capital Stock - Additional Information (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R71.htm</HtmlFileName>
      <LongName>100700 - Disclosure - Derivative Activities - Derivative Volumes Hedged and Average Hedge Prices (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureDerivativeActivitiesDerivativeVolumesHedgedAndAverageHedgePricesDetail</Role>
      <ShortName>Derivative Activities - Derivative Volumes Hedged and Average Hedge Prices (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R72.htm</HtmlFileName>
      <LongName>100710 - Disclosure - Derivative Activities - Additional Information (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureDerivativeActivitiesAdditionalInformationDetail</Role>
      <ShortName>Derivative Activities - Additional Information (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R73.htm</HtmlFileName>
      <LongName>100720 - Disclosure - Derivative Activities - Schedule of Additional Information Related to Master Netting Arrangements with Derivative Counterparties (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureDerivativeActivitiesScheduleOfAdditionalInformationRelatedToMasterNettingArrangementsWithDerivativeCounterpartiesDetail</Role>
      <ShortName>Derivative Activities - Schedule of Additional Information Related to Master Netting Arrangements with Derivative Counterparties (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R74.htm</HtmlFileName>
      <LongName>100730 - Disclosure - Derivative Activities - Effects of Cash Flow Hedges and Other Hedges on Accumulated Other Comprehensive Income (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureDerivativeActivitiesEffectsOfCashFlowHedgesAndOtherHedgesOnAccumulatedOtherComprehensiveIncomeDetail</Role>
      <ShortName>Derivative Activities - Effects of Cash Flow Hedges and Other Hedges on Accumulated Other Comprehensive Income (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R75.htm</HtmlFileName>
      <LongName>100740 - Disclosure - Derivative Activities - Effects of Non-Hedge Derivatives on Consolidated Statement of Operations (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureDerivativeActivitiesEffectsOfNonHedgeDerivativesOnConsolidatedStatementOfOperationsDetail</Role>
      <ShortName>Derivative Activities - Effects of Non-Hedge Derivatives on Consolidated Statement of Operations (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R76.htm</HtmlFileName>
      <LongName>100750 - Disclosure - Fair Value Measurements - Fair Value Hierarchy Table for Assets and Liabilities Measured at Fair Value (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureFairValueMeasurementsFairValueHierarchyTableForAssetsAndLiabilitiesMeasuredAtFairValueDetail</Role>
      <ShortName>Fair Value Measurements - Fair Value Hierarchy Table for Assets and Liabilities Measured at Fair Value (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R77.htm</HtmlFileName>
      <LongName>100760 - Disclosure - Fair Value Measurements - Reconciliation of the Net Beginning and Ending Balances for Derivative Instruments (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureFairValueMeasurementsReconciliationOfNetBeginningAndEndingBalancesForDerivativeInstrumentsDetail</Role>
      <ShortName>Fair Value Measurements - Reconciliation of the Net Beginning and Ending Balances for Derivative Instruments (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R78.htm</HtmlFileName>
      <LongName>100770 - Disclosure - Fair Value Measurements - Value of Assets Measured at Fair Value on Non Recurring Basis (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureFairValueMeasurementsValueOfAssetsMeasuredAtFairValueOnNonRecurringBasisDetail</Role>
      <ShortName>Fair Value Measurements - Value of Assets Measured at Fair Value on Non Recurring Basis (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R79.htm</HtmlFileName>
      <LongName>100780 - Disclosure - Fair Value Measurements - Carrying Amounts and Fair Values of Financial Instruments (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureFairValueMeasurementsCarryingAmountsAndFairValuesOfFinancialInstrumentsDetail</Role>
      <ShortName>Fair Value Measurements - Carrying Amounts and Fair Values of Financial Instruments (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R80.htm</HtmlFileName>
      <LongName>100790 - Disclosure - Fair Value Measurements - Additional Information (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureFairValueMeasurementsAdditionalInformationDetail</Role>
      <ShortName>Fair Value Measurements - Additional Information (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R81.htm</HtmlFileName>
      <LongName>100800 - Disclosure - Fair Value Measurements - Carrying Amounts and Fair Values of Financial Instruments (Parenthetical) (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureFairValueMeasurementsCarryingAmountsAndFairValuesOfFinancialInstrumentsParentheticalDetail</Role>
      <ShortName>Fair Value Measurements - Carrying Amounts and Fair Values of Financial Instruments (Parenthetical) (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R82.htm</HtmlFileName>
      <LongName>100810 - Disclosure - Stock-Based Compensation Plans - Allocation of Stock-Based Compensation by Functional Category (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureStockBasedCompensationPlansAllocationOfStockBasedCompensationByFunctionalCategoryDetail</Role>
      <ShortName>Stock-Based Compensation Plans - Allocation of Stock-Based Compensation by Functional Category (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R83.htm</HtmlFileName>
      <LongName>100820 - Disclosure - Stock-Based Compensation Plans - Stock Option and SARs Activities (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureStockBasedCompensationPlansStockOptionAndSarsActivitiesDetail</Role>
      <ShortName>Stock-Based Compensation Plans - Stock Option and SARs Activities (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R84.htm</HtmlFileName>
      <LongName>100830 - Disclosure - Stock-Based Compensation Plans - Outstanding Stock Options and SARs (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureStockBasedCompensationPlansOutstandingStockOptionsAndSarsDetail</Role>
      <ShortName>Stock-Based Compensation Plans - Outstanding Stock Options and SARs (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R85.htm</HtmlFileName>
      <LongName>100840 - Disclosure - Stock-Based Compensation Plans - Weighted Average Grant Date Fair Value of SARs (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureStockBasedCompensationPlansWeightedAverageGrantDateFairValueOfSarsDetail</Role>
      <ShortName>Stock-Based Compensation Plans - Weighted Average Grant Date Fair Value of SARs (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R86.htm</HtmlFileName>
      <LongName>100850 - Disclosure - Stock-Based Compensation Plans - Restricted Stock and Restricted Stock Units Outstanding (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureStockBasedCompensationPlansRestrictedStockAndRestrictedStockUnitsOutstandingDetail</Role>
      <ShortName>Stock-Based Compensation Plans - Restricted Stock and Restricted Stock Units Outstanding (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R87.htm</HtmlFileName>
      <LongName>100860 - Disclosure - Stock-Based Compensation Plans - Additional Information (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureStockBasedCompensationPlansAdditionalInformationDetail</Role>
      <ShortName>Stock-Based Compensation Plans - Additional Information (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R88.htm</HtmlFileName>
      <LongName>100870 - Disclosure - Stock-Based Compensation Plans - Additional Information 1 (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureStockBasedCompensationPlansAdditionalInformation1Detail</Role>
      <ShortName>Stock-Based Compensation Plans - Additional Information 1 (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R89.htm</HtmlFileName>
      <LongName>100880 - Disclosure - Stock-Based Compensation Plans - Additional Information 2 (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureStockBasedCompensationPlansAdditionalInformation2Detail</Role>
      <ShortName>Stock-Based Compensation Plans - Additional Information 2 (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R90.htm</HtmlFileName>
      <LongName>100890 - Disclosure - Stock-Based Compensation Plans - Additional Information 3 (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureStockBasedCompensationPlansAdditionalInformation3Detail</Role>
      <ShortName>Stock-Based Compensation Plans - Additional Information 3 (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R91.htm</HtmlFileName>
      <LongName>100900 - Disclosure - Stock-Based Compensation Plans - Additional Information 4 (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureStockBasedCompensationPlansAdditionalInformation4Detail</Role>
      <ShortName>Stock-Based Compensation Plans - Additional Information 4 (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R92.htm</HtmlFileName>
      <LongName>100910 - Disclosure - Supplemental Cash Flow Information - Supplemental Cash Flow Information (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureSupplementalCashFlowInformationSupplementalCashFlowInformationDetail</Role>
      <ShortName>Supplemental Cash Flow Information - Supplemental Cash Flow Information (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R93.htm</HtmlFileName>
      <LongName>100920 - Disclosure - Commitments and Contingencies - Future Minimum Lease Commitments (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureCommitmentsAndContingenciesFutureMinimumLeaseCommitmentsDetail</Role>
      <ShortName>Commitments and Contingencies - Future Minimum Lease Commitments (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R94.htm</HtmlFileName>
      <LongName>100930 - Disclosure - Commitments and Contingencies - Schedule of Future Minimum Transportation and Gathering Fees (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureCommitmentsAndContingenciesScheduleOfFutureMinimumTransportationAndGatheringFeesDetail</Role>
      <ShortName>Commitments and Contingencies - Schedule of Future Minimum Transportation and Gathering Fees (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R95.htm</HtmlFileName>
      <LongName>100940 - Disclosure - Commitments and Contingencies - Future Delivery Commitments (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureCommitmentsAndContingenciesFutureDeliveryCommitmentsDetail</Role>
      <ShortName>Commitments and Contingencies - Future Delivery Commitments (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R96.htm</HtmlFileName>
      <LongName>100950 - Disclosure - Commitments and Contingencies - Additional Information (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureCommitmentsAndContingenciesAdditionalInformationDetail</Role>
      <ShortName>Commitments and Contingencies - Additional Information (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R97.htm</HtmlFileName>
      <LongName>100960 - Disclosure - Major Customers - Additional Information (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureMajorCustomersAdditionalInformationDetail</Role>
      <ShortName>Major Customers - Additional Information (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R98.htm</HtmlFileName>
      <LongName>100970 - Disclosure - Equity Method Investments - Additional Information (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureEquityMethodInvestmentsAdditionalInformationDetail</Role>
      <ShortName>Equity Method Investments - Additional Information (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R99.htm</HtmlFileName>
      <LongName>100980 - Disclosure - Selected Quarterly Financial Data (Unaudited) - Selected Quarterly Financial Data (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureSelectedQuarterlyFinancialDataUnauditedSelectedQuarterlyFinancialDataDetail</Role>
      <ShortName>Selected Quarterly Financial Data (Unaudited) - Selected Quarterly Financial Data (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R100.htm</HtmlFileName>
      <LongName>100990 - Disclosure - Selected Quarterly Financial Data (Unaudited) - Additional Information (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureSelectedQuarterlyFinancialDataUnauditedAdditionalInformationDetail</Role>
      <ShortName>Selected Quarterly Financial Data (Unaudited) - Additional Information (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R101.htm</HtmlFileName>
      <LongName>101000 - Disclosure - Supplemental Information on Natural Gas and Oil Exploration, Development and Production Activities (Unaudited) - Capitalized Costs and Accumulated Depreciation, Depletion and Amortization (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureSupplementalInformationOnNaturalGasAndOilExplorationDevelopmentAndProductionActivitiesUnauditedCapitalizedCostsAndAccumulatedDepreciationDepletionAndAmortizationDetail</Role>
      <ShortName>Supplemental Information on Natural Gas and Oil Exploration, Development and Production Activities (Unaudited) - Capitalized Costs and Accumulated Depreciation, Depletion and Amortization (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R102.htm</HtmlFileName>
      <LongName>101010 - Disclosure - Supplemental Information on Natural Gas and Oil Exploration, Development and Production Activities (Unaudited) - Costs Incurred for Property Acquisition, Exploration and Development (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureSupplementalInformationOnNaturalGasAndOilExplorationDevelopmentAndProductionActivitiesUnauditedCostsIncurredForPropertyAcquisitionExplorationAndDevelopmentDetail</Role>
      <ShortName>Supplemental Information on Natural Gas and Oil Exploration, Development and Production Activities (Unaudited) - Costs Incurred for Property Acquisition, Exploration and Development (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R103.htm</HtmlFileName>
      <LongName>101020 - Disclosure - Supplemental Information on Natural Gas and Oil Exploration, Development and Production Activities (Unaudited) - Proved Developed and Undeveloped Reserves (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureSupplementalInformationOnNaturalGasAndOilExplorationDevelopmentAndProductionActivitiesUnauditedProvedDevelopedAndUndevelopedReservesDetail</Role>
      <ShortName>Supplemental Information on Natural Gas and Oil Exploration, Development and Production Activities (Unaudited) - Proved Developed and Undeveloped Reserves (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R104.htm</HtmlFileName>
      <LongName>101030 - Disclosure - Supplemental Information on Natural Gas and Oil Exploration, Development and Production Activities (Unaudited) - Changes in Proved Undeveloped Reserves for 2013 (Mmcfe) (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureSupplementalInformationOnNaturalGasAndOilExplorationDevelopmentAndProductionActivitiesUnauditedChangesInProvedUndevelopedReservesFor2013MmcfeDetail</Role>
      <ShortName>Supplemental Information on Natural Gas and Oil Exploration, Development and Production Activities (Unaudited) - Changes in Proved Undeveloped Reserves for 2013 (Mmcfe) (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R105.htm</HtmlFileName>
      <LongName>101040 - Disclosure - Supplemental Information on Natural Gas and Oil Exploration, Development and Production Activities (Unaudited) - Standardized Measure of Discounted Future Net Cash Flows (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureSupplementalInformationOnNaturalGasAndOilExplorationDevelopmentAndProductionActivitiesUnauditedStandardizedMeasureOfDiscountedFutureNetCashFlowsDetail</Role>
      <ShortName>Supplemental Information on Natural Gas and Oil Exploration, Development and Production Activities (Unaudited) - Standardized Measure of Discounted Future Net Cash Flows (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R106.htm</HtmlFileName>
      <LongName>101050 - Disclosure - Supplemental Information on Natural Gas and Oil Exploration, Development and Production Activities (Unaudited) - Changes in Discounted Future Net Cash Flows (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureSupplementalInformationOnNaturalGasAndOilExplorationDevelopmentAndProductionActivitiesUnauditedChangesInDiscountedFutureNetCashFlowsDetail</Role>
      <ShortName>Supplemental Information on Natural Gas and Oil Exploration, Development and Production Activities (Unaudited) - Changes in Discounted Future Net Cash Flows (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R107.htm</HtmlFileName>
      <LongName>101060 - Disclosure - Supplemental Information on Natural Gas and Oil Exploration, Development and Production Activities (Unaudited) - Proved Developed and Undeveloped Reserves (Parenthetical) (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureSupplementalInformationOnNaturalGasAndOilExplorationDevelopmentAndProductionActivitiesUnauditedProvedDevelopedAndUndevelopedReservesParentheticalDetail</Role>
      <ShortName>Supplemental Information on Natural Gas and Oil Exploration, Development and Production Activities (Unaudited) - Proved Developed and Undeveloped Reserves (Parenthetical) (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R108.htm</HtmlFileName>
      <LongName>101070 - Disclosure - Supplemental Information on Natural Gas and Oil Exploration, Development and Production Activities (Unaudited) - Additional Information (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rangeresources.com/20131231/taxonomy/role/DisclosureSupplementalInformationOnNaturalGasAndOilExplorationDevelopmentAndProductionActivitiesUnauditedAdditionalInformationDetail</Role>
      <ShortName>Supplemental Information on Natural Gas and Oil Exploration, Development and Production Activities (Unaudited) - Additional Information (Detail)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <LongName>All Reports</LongName>
      <ReportType>Book</ReportType>
      <ShortName>All Reports</ShortName>
    </Report>
  </MyReports>
  <Logs>
    <Log type="Info">Element rrc_ProvedDevelopedAndUndevelopedReservesEthaneAdditions had a mix of decimals attribute values: -6 -2.</Log>
    <Log type="Info">Element us-gaap_ContractualObligationDueInSecondYear had a mix of decimals attribute values: -5 0.</Log>
    <Log type="Info">Element us-gaap_DebtInstrumentRedemptionPricePercentage had a mix of decimals attribute values: 0 2.</Log>
    <Log type="Info">Element us-gaap_DeferredTaxAssetsValuationAllowance had a mix of decimals attribute values: -5 0.</Log>
    <Log type="Info">Element us-gaap_EquityMethodInvestments had a mix of decimals attribute values: -5 -3.</Log>
    <Log type="Info">Element us-gaap_GainsLossesOnExtinguishmentOfDebt had a mix of decimals attribute values: -5 -3.</Log>
    <Log type="Info">Element us-gaap_GeneralAndAdministrativeExpense had a mix of decimals attribute values: -5 -3.</Log>
    <Log type="Info">Element us-gaap_IncomeLossFromEquityMethodInvestments had a mix of decimals attribute values: -3 0.</Log>
    <Log type="Info">Element us-gaap_InventoryNet had a mix of decimals attribute values: -5 -3.</Log>
    <Log type="Info">Element us-gaap_ProvedDevelopedAndUndevelopedReservesExtensionsDiscoveriesAndAdditions had a mix of decimals attribute values: -8 -3 0.</Log>
    <Log type="Info">Element us-gaap_ProvedDevelopedAndUndevelopedReservesNet had a mix of decimals attribute values: -3 0.</Log>
    <Log type="Info">Element us-gaap_ProvedDevelopedAndUndevelopedReservesProduction had a mix of decimals attribute values: -3 0.</Log>
    <Log type="Info">Element us-gaap_ProvedDevelopedAndUndevelopedReservesRevisionsOfPreviousEstimatesIncreaseDecrease had a mix of decimals attribute values: -6 -3 0.</Log>
    <Log type="Info">Element us-gaap_ProvedDevelopedAndUndevelopedReservesSalesOfMineralsInPlace had a mix of decimals attribute values: -3 0.</Log>
    <Log type="Info">Element us-gaap_ProvedDevelopedReservesVolume had a mix of decimals attribute values: -3 0.</Log>
    <Log type="Info">'Monetary' elements on report '100450 - Disclosure - Summary of Significant Accounting Policies - Additional Information (Detail)' had a mix of different decimal attribute values.</Log>
    <Log type="Info">'Monetary' elements on report '100460 - Disclosure - Summary of Significant Accounting Policies - Additional Information 1 (Detail)' had a mix of different decimal attribute values.</Log>
    <Log type="Info">'Monetary' elements on report '100500 - Disclosure - Income Taxes - Additional Information (Detail)' had a mix of different decimal attribute values.</Log>
    <Log type="Info">'Shares' elements on report '100560 - Disclosure - Income Per Common Share - Additional Information (Detail)' had a mix of different decimal attribute values.</Log>
    <Log type="Info">'Monetary' elements on report '100620 - Disclosure - Indebtedness - Bank Debt - Additional Information (Detail)' had a mix of different decimal attribute values.</Log>
    <Log type="Info">'Monetary' elements on report '100650 - Disclosure - Indebtedness - Early Extinguishment of Debt, Guarantees, and Debt Covenants and Maturity - Additional Information (Detail)' had a mix of different decimal attribute values.</Log>
    <Log type="Info">'Monetary' elements on report '100710 - Disclosure - Derivative Activities - Additional Information (Detail)' had a mix of different decimal attribute values.</Log>
    <Log type="Info">'Monetary' elements on report '100790 - Disclosure - Fair Value Measurements - Additional Information (Detail)' had a mix of different decimal attribute values.</Log>
    <Log type="Info">'Shares' elements on report '100860 - Disclosure - Stock-Based Compensation Plans - Additional Information (Detail)' had a mix of different decimal attribute values.</Log>
    <Log type="Info">'Monetary' elements on report '100870 - Disclosure - Stock-Based Compensation Plans - Additional Information 1 (Detail)' had a mix of different decimal attribute values.</Log>
    <Log type="Info">'Monetary' elements on report '100890 - Disclosure - Stock-Based Compensation Plans - Additional Information 3 (Detail)' had a mix of different decimal attribute values.</Log>
    <Log type="Info">'Monetary' elements on report '100950 - Disclosure - Commitments and Contingencies - Additional Information (Detail)' had a mix of different decimal attribute values.</Log>
    <Log type="Info">'Monetary' elements on report '100990 - Disclosure - Selected Quarterly Financial Data (Unaudited) - Additional Information (Detail)' had a mix of different decimal attribute values.</Log>
    <Log type="Info">Process Flow-Through: 100010 - Statement - CONSOLIDATED BALANCE SHEETS</Log>
    <Log type="Info">	Process Flow-Through: Removing column 'Dec. 31, 2011'</Log>
    <Log type="Info">	Process Flow-Through: Removing column 'Dec. 31, 2010'</Log>
    <Log type="Info">Process Flow-Through: 100020 - Statement - CONSOLIDATED BALANCE SHEETS (Parenthetical)</Log>
    <Log type="Info">Process Flow-Through: 100030 - Statement - CONSOLIDATED STATEMENTS OF OPERATIONS</Log>
    <Log type="Info">	Process Flow-Through: Removing column '3 Months Ended
Dec. 31, 2013'</Log>
    <Log type="Info">	Process Flow-Through: Removing column '3 Months Ended
Sep. 30, 2013'</Log>
    <Log type="Info">	Process Flow-Through: Removing column '3 Months Ended
Jun. 30, 2013'</Log>
    <Log type="Info">	Process Flow-Through: Removing column '3 Months Ended
Mar. 31, 2013'</Log>
    <Log type="Info">	Process Flow-Through: Removing column '3 Months Ended
Dec. 31, 2012'</Log>
    <Log type="Info">	Process Flow-Through: Removing column '3 Months Ended
Sep. 30, 2012'</Log>
    <Log type="Info">	Process Flow-Through: Removing column '3 Months Ended
Jun. 30, 2012'</Log>
    <Log type="Info">	Process Flow-Through: Removing column '3 Months Ended
Mar. 31, 2012'</Log>
    <Log type="Info">Process Flow-Through: 100040 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)</Log>
    <Log type="Info">	Process Flow-Through: Removing column '3 Months Ended
Dec. 31, 2013'</Log>
    <Log type="Info">	Process Flow-Through: Removing column '3 Months Ended
Sep. 30, 2013'</Log>
    <Log type="Info">	Process Flow-Through: Removing column '3 Months Ended
Jun. 30, 2013'</Log>
    <Log type="Info">	Process Flow-Through: Removing column '3 Months Ended
Mar. 31, 2013'</Log>
    <Log type="Info">	Process Flow-Through: Removing column '3 Months Ended
Dec. 31, 2012'</Log>
    <Log type="Info">	Process Flow-Through: Removing column '3 Months Ended
Sep. 30, 2012'</Log>
    <Log type="Info">	Process Flow-Through: Removing column '3 Months Ended
Jun. 30, 2012'</Log>
    <Log type="Info">	Process Flow-Through: Removing column '3 Months Ended
Mar. 31, 2012'</Log>
    <Log type="Info">Process Flow-Through: 100050 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (Parenthetical)</Log>
    <Log type="Info">Process Flow-Through: 100060 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS</Log>
    <Log type="Info">Process Flow-Through: 100080 - Statement - CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (Parenthetical)</Log>
  </Logs>
  <InputFiles>
    <File>rrc-20131231.xml</File>
    <File>rrc-20131231.xsd</File>
    <File>rrc-20131231_cal.xml</File>
    <File>rrc-20131231_def.xml</File>
    <File>rrc-20131231_lab.xml</File>
    <File>rrc-20131231_pre.xml</File>
  </InputFiles>
  <SupplementalFiles />
  <BaseTaxonomies />
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>true</HasCalculationLinkbase>
</FilingSummary>
