<?xml version='1.0' encoding='UTF-8'?>
<FilingSummary>
  <Version>3.5.0.2</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>229</ContextCount>
  <ElementCount>285</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>false</FootnotesReported>
  <SegmentCount>101</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>7</UnitCount>
  <MyReports>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>0001000 - Document - Document and Entity Information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/DocumentAndEntityInformation</Role>
      <ShortName>Document and Entity Information</ShortName>
      <MenuCategory>Cover</MenuCategory>
      <Position>1</Position>
    </Report>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R2.htm</HtmlFileName>
      <LongName>1001000 - Statement - CONSOLIDATED BALANCE SHEETS</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/ConsolidatedBalanceSheets</Role>
      <ShortName>CONSOLIDATED BALANCE SHEETS</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>2</Position>
    </Report>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R3.htm</HtmlFileName>
      <LongName>1001501 - Statement - CONSOLIDATED BALANCE SHEETS (Parenthetical)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/ConsolidatedBalanceSheetsParenthetical</Role>
      <ShortName>CONSOLIDATED BALANCE SHEETS (Parenthetical)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>3</Position>
    </Report>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R4.htm</HtmlFileName>
      <LongName>1002000 - Statement - CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE (LOSS) INCOME</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/ConsolidatedStatementsOfOperationsAndComprehensiveLossIncome</Role>
      <ShortName>CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE (LOSS) INCOME</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>4</Position>
    </Report>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R5.htm</HtmlFileName>
      <LongName>1003000 - Statement - CONSOLIDATED STATEMENT OF CHANGES IN STOCKHOLDERS' EQUITY</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/ConsolidatedStatementOfChangesInStockholdersEquity</Role>
      <ShortName>CONSOLIDATED STATEMENT OF CHANGES IN STOCKHOLDERS' EQUITY</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>5</Position>
    </Report>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R6.htm</HtmlFileName>
      <LongName>1004000 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/ConsolidatedStatementsOfCashFlows</Role>
      <ShortName>CONSOLIDATED STATEMENTS OF CASH FLOWS</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>6</Position>
    </Report>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R7.htm</HtmlFileName>
      <LongName>2101100 - Disclosure - Organization</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/Organization</Role>
      <ShortName>Organization</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>7</Position>
    </Report>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R8.htm</HtmlFileName>
      <LongName>2102100 - Disclosure - Summary of Significant Accounting Policies</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/SummaryOfSignificantAccountingPolicies</Role>
      <ShortName>Summary of Significant Accounting Policies</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>8</Position>
    </Report>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R9.htm</HtmlFileName>
      <LongName>2103100 - Disclosure - Real Estate Investments</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/RealEstateInvestments</Role>
      <ShortName>Real Estate Investments</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>9</Position>
    </Report>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R10.htm</HtmlFileName>
      <LongName>2104100 - Disclosure - Credit Facility</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/CreditFacility</Role>
      <ShortName>Credit Facility</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>10</Position>
    </Report>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R11.htm</HtmlFileName>
      <LongName>2105100 - Disclosure - Mortgage Notes Payable</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/MortgageNotesPayable</Role>
      <ShortName>Mortgage Notes Payable</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>11</Position>
    </Report>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R12.htm</HtmlFileName>
      <LongName>2106100 - Disclosure - Fair Value of Financial Instruments</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/FairValueOfFinancialInstruments</Role>
      <ShortName>Fair Value of Financial Instruments</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>12</Position>
    </Report>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R13.htm</HtmlFileName>
      <LongName>2107100 - Disclosure - Derivatives and Hedging Activities</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/DerivativesAndHedgingActivities</Role>
      <ShortName>Derivatives and Hedging Activities</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>13</Position>
    </Report>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R14.htm</HtmlFileName>
      <LongName>2108100 - Disclosure - Common Stock</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/CommonStock</Role>
      <ShortName>Common Stock</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>14</Position>
    </Report>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R15.htm</HtmlFileName>
      <LongName>2109100 - Disclosure - Commitments and Contingencies</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/CommitmentsAndContingencies</Role>
      <ShortName>Commitments and Contingencies</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>15</Position>
    </Report>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R16.htm</HtmlFileName>
      <LongName>2110100 - Disclosure - Related Party Transactions and Arrangements</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/RelatedPartyTransactionsAndArrangements</Role>
      <ShortName>Related Party Transactions and Arrangements</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>16</Position>
    </Report>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R17.htm</HtmlFileName>
      <LongName>2112100 - Disclosure - Economic Dependency</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/EconomicDependency</Role>
      <ShortName>Economic Dependency</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>17</Position>
    </Report>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R18.htm</HtmlFileName>
      <LongName>2112100 - Disclosure - Share-Based Compensation</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/ShareBasedCompensation</Role>
      <ShortName>Share-Based Compensation</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>18</Position>
    </Report>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R19.htm</HtmlFileName>
      <LongName>2113100 - Disclosure - Net (Loss) Income Per Share</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/NetLossIncomePerShare</Role>
      <ShortName>Net (Loss) Income Per Share</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>19</Position>
    </Report>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R20.htm</HtmlFileName>
      <LongName>2114100 - Disclosure - Subsequent Events</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/SubsequentEvents</Role>
      <ShortName>Subsequent Events</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>20</Position>
    </Report>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R21.htm</HtmlFileName>
      <LongName>2202201 - Disclosure - Summary of Significant Accounting Policies (Policies)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/SummaryOfSignificantAccountingPoliciesPolicies</Role>
      <ShortName>Summary of Significant Accounting Policies (Policies)</ShortName>
      <MenuCategory>Policies</MenuCategory>
      <ParentRole>http://www.retailcentersofamerica.com/role/SummaryOfSignificantAccountingPolicies</ParentRole>
      <Position>21</Position>
    </Report>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R22.htm</HtmlFileName>
      <LongName>2303301 - Disclosure - Real Estate Investments (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/RealEstateInvestmentsTables</Role>
      <ShortName>Real Estate Investments (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.retailcentersofamerica.com/role/RealEstateInvestments</ParentRole>
      <Position>22</Position>
    </Report>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R23.htm</HtmlFileName>
      <LongName>2305301 - Disclosure - Mortgage Notes Payable (Tables)</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/MortgageNotesPayableTables</Role>
      <ShortName>Mortgage Notes Payable (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.retailcentersofamerica.com/role/MortgageNotesPayable</ParentRole>
      <Position>23</Position>
    </Report>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R24.htm</HtmlFileName>
      <LongName>2306301 - Disclosure - Fair Value of Financial Instruments (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/FairValueOfFinancialInstrumentsTables</Role>
      <ShortName>Fair Value of Financial Instruments (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.retailcentersofamerica.com/role/FairValueOfFinancialInstruments</ParentRole>
      <Position>24</Position>
    </Report>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R25.htm</HtmlFileName>
      <LongName>2307301 - Disclosure - Derivatives and Hedging Activities (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/DerivativesAndHedgingActivitiesTables</Role>
      <ShortName>Derivatives and Hedging Activities (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.retailcentersofamerica.com/role/DerivativesAndHedgingActivities</ParentRole>
      <Position>25</Position>
    </Report>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R26.htm</HtmlFileName>
      <LongName>2308301 - Disclosure - Common Stock (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/CommonStockTables</Role>
      <ShortName>Common Stock (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.retailcentersofamerica.com/role/CommonStock</ParentRole>
      <Position>26</Position>
    </Report>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R27.htm</HtmlFileName>
      <LongName>2309301 - Disclosure - Commitments and Contingencies (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/CommitmentsAndContingenciesTables</Role>
      <ShortName>Commitments and Contingencies (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.retailcentersofamerica.com/role/CommitmentsAndContingencies</ParentRole>
      <Position>27</Position>
    </Report>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R28.htm</HtmlFileName>
      <LongName>2310301 - Disclosure - Related Party Transactions and Arrangements (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/RelatedPartyTransactionsAndArrangementsTables</Role>
      <ShortName>Related Party Transactions and Arrangements (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.retailcentersofamerica.com/role/RelatedPartyTransactionsAndArrangements</ParentRole>
      <Position>28</Position>
    </Report>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R29.htm</HtmlFileName>
      <LongName>2312301 - Disclosure - Share-Based Compensation Share-Based Compensation (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/ShareBasedCompensationShareBasedCompensationTables</Role>
      <ShortName>Share-Based Compensation Share-Based Compensation (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <Position>29</Position>
    </Report>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R30.htm</HtmlFileName>
      <LongName>2313301 - Disclosure - Net (Loss) Income Per Share (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/NetLossIncomePerShareTables</Role>
      <ShortName>Net (Loss) Income Per Share (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.retailcentersofamerica.com/role/NetLossIncomePerShare</ParentRole>
      <Position>30</Position>
    </Report>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R31.htm</HtmlFileName>
      <LongName>2401401 - Disclosure - Organization (Narrative) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/OrganizationNarrativeDetails</Role>
      <ShortName>Organization (Narrative) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.retailcentersofamerica.com/role/Organization</ParentRole>
      <Position>31</Position>
    </Report>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R32.htm</HtmlFileName>
      <LongName>2402402 - Disclosure - Summary of Significant Accounting Policies (Narrative) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/SummaryOfSignificantAccountingPoliciesNarrativeDetails</Role>
      <ShortName>Summary of Significant Accounting Policies (Narrative) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.retailcentersofamerica.com/role/SummaryOfSignificantAccountingPoliciesPolicies</ParentRole>
      <Position>32</Position>
    </Report>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R33.htm</HtmlFileName>
      <LongName>2403402 - Disclosure - Real Estate Investments (Narrative) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/RealEstateInvestmentsNarrativeDetails</Role>
      <ShortName>Real Estate Investments (Narrative) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.retailcentersofamerica.com/role/RealEstateInvestmentsTables</ParentRole>
      <Position>33</Position>
    </Report>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R34.htm</HtmlFileName>
      <LongName>2403403 - Disclosure - Real Estate Investments (Schedule of Real Estate Properties) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/RealEstateInvestmentsScheduleOfRealEstatePropertiesDetails</Role>
      <ShortName>Real Estate Investments (Schedule of Real Estate Properties) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.retailcentersofamerica.com/role/RealEstateInvestmentsTables</ParentRole>
      <Position>34</Position>
    </Report>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R35.htm</HtmlFileName>
      <LongName>2403404 - Disclosure - Real Estate Investments (Summary of Intangible Assets and Liabilities) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/RealEstateInvestmentsSummaryOfIntangibleAssetsAndLiabilitiesDetails</Role>
      <ShortName>Real Estate Investments (Summary of Intangible Assets and Liabilities) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.retailcentersofamerica.com/role/RealEstateInvestmentsTables</ParentRole>
      <Position>35</Position>
    </Report>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R36.htm</HtmlFileName>
      <LongName>2403405 - Disclosure - Real Estate Investments (Summary of Amortization Expense and Adjustments) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/RealEstateInvestmentsSummaryOfAmortizationExpenseAndAdjustmentsDetails</Role>
      <ShortName>Real Estate Investments (Summary of Amortization Expense and Adjustments) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.retailcentersofamerica.com/role/RealEstateInvestmentsTables</ParentRole>
      <Position>36</Position>
    </Report>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R37.htm</HtmlFileName>
      <LongName>2403406 - Disclosure - Real Estate Investments (Summary of Future Amortization Expense and Income from Lease Intangible Assets and Liabilities) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/RealEstateInvestmentsSummaryOfFutureAmortizationExpenseAndIncomeFromLeaseIntangibleAssetsAndLiabilitiesDetails</Role>
      <ShortName>Real Estate Investments (Summary of Future Amortization Expense and Income from Lease Intangible Assets and Liabilities) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.retailcentersofamerica.com/role/RealEstateInvestmentsTables</ParentRole>
      <Position>37</Position>
    </Report>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R38.htm</HtmlFileName>
      <LongName>2403407 - Disclosure - Real Estate Investments (Schedule of Future Minimum Rental Payments for Operating Leases) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/RealEstateInvestmentsScheduleOfFutureMinimumRentalPaymentsForOperatingLeasesDetails</Role>
      <ShortName>Real Estate Investments (Schedule of Future Minimum Rental Payments for Operating Leases) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.retailcentersofamerica.com/role/RealEstateInvestmentsTables</ParentRole>
      <Position>38</Position>
    </Report>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R39.htm</HtmlFileName>
      <LongName>2403408 - Disclosure - Real Estate Investments (Schedule of Revenue from External Customers and Long-Lived Assets, by Geographic Areas) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/RealEstateInvestmentsScheduleOfRevenueFromExternalCustomersAndLongLivedAssetsByGeographicAreasDetails</Role>
      <ShortName>Real Estate Investments (Schedule of Revenue from External Customers and Long-Lived Assets, by Geographic Areas) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.retailcentersofamerica.com/role/RealEstateInvestmentsTables</ParentRole>
      <Position>39</Position>
    </Report>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R40.htm</HtmlFileName>
      <LongName>2404401 - Disclosure - Credit Facility (Narrative) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/CreditFacilityNarrativeDetails</Role>
      <ShortName>Credit Facility (Narrative) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.retailcentersofamerica.com/role/CreditFacility</ParentRole>
      <Position>40</Position>
    </Report>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R41.htm</HtmlFileName>
      <LongName>2405402 - Disclosure - Mortgage Notes Payable (Schedule of Mortgage Notes Payable) (Details)</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/MortgageNotesPayableScheduleOfMortgageNotesPayableDetails</Role>
      <ShortName>Mortgage Notes Payable (Schedule of Mortgage Notes Payable) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.retailcentersofamerica.com/role/MortgageNotesPayableTables</ParentRole>
      <Position>41</Position>
    </Report>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R42.htm</HtmlFileName>
      <LongName>2405403 - Disclosure - Mortgage Notes Payable (Schedule Of Aggregate Future Principal Payments On Mortgage Notes Payable) (Details)</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/MortgageNotesPayableScheduleOfAggregateFuturePrincipalPaymentsOnMortgageNotesPayableDetails</Role>
      <ShortName>Mortgage Notes Payable (Schedule Of Aggregate Future Principal Payments On Mortgage Notes Payable) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.retailcentersofamerica.com/role/MortgageNotesPayableTables</ParentRole>
      <Position>42</Position>
    </Report>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R43.htm</HtmlFileName>
      <LongName>2405404 - Disclosure - Mortgage Notes Payable (Narrative) (Details)</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/MortgageNotesPayableNarrativeDetails</Role>
      <ShortName>Mortgage Notes Payable (Narrative) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.retailcentersofamerica.com/role/MortgageNotesPayableTables</ParentRole>
      <Position>43</Position>
    </Report>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R44.htm</HtmlFileName>
      <LongName>2406402 - Disclosure - Fair Value of Financial Instruments (Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/FairValueOfFinancialInstrumentsScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisDetails</Role>
      <ShortName>Fair Value of Financial Instruments (Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.retailcentersofamerica.com/role/FairValueOfFinancialInstrumentsTables</ParentRole>
      <Position>44</Position>
    </Report>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R45.htm</HtmlFileName>
      <LongName>2406403 - Disclosure - Fair Value of Financial Instruments (Fair Value, by Balance Sheet Grouping) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/FairValueOfFinancialInstrumentsFairValueByBalanceSheetGroupingDetails</Role>
      <ShortName>Fair Value of Financial Instruments (Fair Value, by Balance Sheet Grouping) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.retailcentersofamerica.com/role/FairValueOfFinancialInstrumentsTables</ParentRole>
      <Position>45</Position>
    </Report>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R46.htm</HtmlFileName>
      <LongName>2407402 - Disclosure - Derivatives and Hedging Activities (Narrative) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/DerivativesAndHedgingActivitiesNarrativeDetails</Role>
      <ShortName>Derivatives and Hedging Activities (Narrative) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.retailcentersofamerica.com/role/DerivativesAndHedgingActivitiesTables</ParentRole>
      <Position>46</Position>
    </Report>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R47.htm</HtmlFileName>
      <LongName>2407403 - Disclosure - Derivatives and Hedging Activities (Schedule of Interest Rate Derivatives) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/DerivativesAndHedgingActivitiesScheduleOfInterestRateDerivativesDetails</Role>
      <ShortName>Derivatives and Hedging Activities (Schedule of Interest Rate Derivatives) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.retailcentersofamerica.com/role/DerivativesAndHedgingActivitiesTables</ParentRole>
      <Position>47</Position>
    </Report>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R48.htm</HtmlFileName>
      <LongName>2407404 - Disclosure - Derivatives and Hedging Activities (Schedule of Derivative Instruments in Statement of Financial Position) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/DerivativesAndHedgingActivitiesScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionDetails</Role>
      <ShortName>Derivatives and Hedging Activities (Schedule of Derivative Instruments in Statement of Financial Position) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.retailcentersofamerica.com/role/DerivativesAndHedgingActivitiesTables</ParentRole>
      <Position>48</Position>
    </Report>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R49.htm</HtmlFileName>
      <LongName>2407405 - Disclosure - Derivatives and Hedging Activities (Derivative Instruments, Gain (Loss)) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/DerivativesAndHedgingActivitiesDerivativeInstrumentsGainLossDetails</Role>
      <ShortName>Derivatives and Hedging Activities (Derivative Instruments, Gain (Loss)) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.retailcentersofamerica.com/role/DerivativesAndHedgingActivitiesTables</ParentRole>
      <Position>49</Position>
    </Report>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R50.htm</HtmlFileName>
      <LongName>2407406 - Disclosure - Derivatives and Hedging Activities (Schedule of Offsetting Liabilities) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/DerivativesAndHedgingActivitiesScheduleOfOffsettingLiabilitiesDetails</Role>
      <ShortName>Derivatives and Hedging Activities (Schedule of Offsetting Liabilities) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.retailcentersofamerica.com/role/DerivativesAndHedgingActivitiesTables</ParentRole>
      <Position>50</Position>
    </Report>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R51.htm</HtmlFileName>
      <LongName>2408402 - Disclosure - Common Stock (Narrative) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/CommonStockNarrativeDetails</Role>
      <ShortName>Common Stock (Narrative) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.retailcentersofamerica.com/role/CommonStockTables</ParentRole>
      <Position>51</Position>
    </Report>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R52.htm</HtmlFileName>
      <LongName>2408403 - Disclosure - Common Stock (Stock Repurchases) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/CommonStockStockRepurchasesDetails</Role>
      <ShortName>Common Stock (Stock Repurchases) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.retailcentersofamerica.com/role/CommonStockTables</ParentRole>
      <Position>52</Position>
    </Report>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R53.htm</HtmlFileName>
      <LongName>2409402 - Disclosure - Commitments and Contingencies (Future Minimum Ground Lease Payments) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/CommitmentsAndContingenciesFutureMinimumGroundLeasePaymentsDetails</Role>
      <ShortName>Commitments and Contingencies (Future Minimum Ground Lease Payments) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.retailcentersofamerica.com/role/CommitmentsAndContingenciesTables</ParentRole>
      <Position>53</Position>
    </Report>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R54.htm</HtmlFileName>
      <LongName>2410402 - Disclosure - Related Party Transactions and Arrangements (Narrative) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/RelatedPartyTransactionsAndArrangementsNarrativeDetails</Role>
      <ShortName>Related Party Transactions and Arrangements (Narrative) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.retailcentersofamerica.com/role/RelatedPartyTransactionsAndArrangementsTables</ParentRole>
      <Position>54</Position>
    </Report>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R55.htm</HtmlFileName>
      <LongName>2410403 - Disclosure - Related Party Transactions and Arrangements (Fees and Participations Paid in Connection With the Operations of the Company) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/RelatedPartyTransactionsAndArrangementsFeesAndParticipationsPaidInConnectionWithOperationsOfCompanyDetails</Role>
      <ShortName>Related Party Transactions and Arrangements (Fees and Participations Paid in Connection With the Operations of the Company) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.retailcentersofamerica.com/role/RelatedPartyTransactionsAndArrangementsTables</ParentRole>
      <Position>55</Position>
    </Report>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R56.htm</HtmlFileName>
      <LongName>2410404 - Disclosure - Related Party Transactions and Arrangements (Schedule of Amount Contractually Due and Forgiven in Connection With Operation Related Services) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/RelatedPartyTransactionsAndArrangementsScheduleOfAmountContractuallyDueAndForgivenInConnectionWithOperationRelatedServicesDetails</Role>
      <ShortName>Related Party Transactions and Arrangements (Schedule of Amount Contractually Due and Forgiven in Connection With Operation Related Services) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.retailcentersofamerica.com/role/RelatedPartyTransactionsAndArrangementsTables</ParentRole>
      <Position>56</Position>
    </Report>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R57.htm</HtmlFileName>
      <LongName>2410405 - Disclosure - Related Party Transactions and Arrangements (Fees and Participations Paid in Connection with Liquidation or Listing) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/RelatedPartyTransactionsAndArrangementsFeesAndParticipationsPaidInConnectionWithLiquidationOrListingDetails</Role>
      <ShortName>Related Party Transactions and Arrangements (Fees and Participations Paid in Connection with Liquidation or Listing) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.retailcentersofamerica.com/role/RelatedPartyTransactionsAndArrangementsTables</ParentRole>
      <Position>57</Position>
    </Report>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R58.htm</HtmlFileName>
      <LongName>2412402 - Disclosure - Share-Based Compensation (Narrative) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/ShareBasedCompensationNarrativeDetails</Role>
      <ShortName>Share-Based Compensation (Narrative) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.retailcentersofamerica.com/role/ShareBasedCompensationShareBasedCompensationTables</ParentRole>
      <Position>58</Position>
    </Report>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R59.htm</HtmlFileName>
      <LongName>2412403 - Disclosure - Share-Based Compensation (Summary of Activity of Unvested Restricted Stock) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/ShareBasedCompensationSummaryOfActivityOfUnvestedRestrictedStockDetails</Role>
      <ShortName>Share-Based Compensation (Summary of Activity of Unvested Restricted Stock) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.retailcentersofamerica.com/role/ShareBasedCompensationShareBasedCompensationTables</ParentRole>
      <Position>59</Position>
    </Report>
    <Report instance="arcrca-20160630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R60.htm</HtmlFileName>
      <LongName>2413402 - Disclosure - Net (Loss) Income Per Share (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.retailcentersofamerica.com/role/NetLossIncomePerShareDetails</Role>
      <ShortName>Net (Loss) Income Per Share (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.retailcentersofamerica.com/role/NetLossIncomePerShareTables</ParentRole>
      <Position>60</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <LongName>All Reports</LongName>
      <ReportType>Book</ReportType>
      <ShortName>All Reports</ShortName>
    </Report>
  </MyReports>
  <InputFiles>
    <File>arcrca-20160630.xml</File>
    <File>arcrca-20160630.xsd</File>
    <File>arcrca-20160630_cal.xml</File>
    <File>arcrca-20160630_def.xml</File>
    <File>arcrca-20160630_lab.xml</File>
    <File>arcrca-20160630_pre.xml</File>
  </InputFiles>
  <SupplementalFiles/>
  <BaseTaxonomies/>
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>true</HasCalculationLinkbase>
</FilingSummary>
