<?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>HtmlAndXml</ReportFormat>
  <ContextCount>14</ContextCount>
  <ElementCount>119</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>false</FootnotesReported>
  <SegmentCount>2</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>4</UnitCount>
  <MyReports>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>000010 - Document - Document and Entity Information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ccclease.com/20130630/role/idr_DocumentDocumentAndEntityInformation</Role>
      <ShortName>Document and Entity Information</ShortName>
      <XmlFileName>R1.xml</XmlFileName>
    </Report>
    <Report>
      <IsDefault>true</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R2.htm</HtmlFileName>
      <LongName>000020 - Statement - Commonwealth Income &amp; Growth Fund VI - Balance Sheets</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ccclease.com/20130630/role/idr_CommonwealthIncomeGrowthFundVIBalanceSheets</Role>
      <ShortName>Commonwealth Income &amp; Growth Fund VI - Balance Sheets</ShortName>
      <XmlFileName>R2.xml</XmlFileName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R3.htm</HtmlFileName>
      <LongName>000030 - Statement - Commonwealth Income &amp; Growth Fund VI - Statement of Operations</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ccclease.com/20130630/role/idr_CommonwealthIncomeGrowthFundVIStatementOfOperations</Role>
      <ShortName>Commonwealth Income &amp; Growth Fund VI - Statement of Operations</ShortName>
      <XmlFileName>R3.xml</XmlFileName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R4.htm</HtmlFileName>
      <LongName>000040 - Statement - Commonwealth Income &amp; Growth Fund VI - Condensed Statement of Shareholders' Equity</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ccclease.com/20130630/role/idr_CommonwealthIncomeGrowthFundVICondensedStatementOfShareholdersEquity</Role>
      <ShortName>Commonwealth Income &amp; Growth Fund VI - Condensed Statement of Shareholders' Equity</ShortName>
      <XmlFileName>R4.xml</XmlFileName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R5.htm</HtmlFileName>
      <LongName>000050 - Statement - Commonwealth Income &amp; Growth Fund VI - Condensed Statement of Cash Flow</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ccclease.com/20130630/role/idr_CommonwealthIncomeGrowthFundVICondensedStatementOfCashFlow</Role>
      <ShortName>Commonwealth Income &amp; Growth Fund VI - Condensed Statement of Cash Flow</ShortName>
      <XmlFileName>R5.xml</XmlFileName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R6.htm</HtmlFileName>
      <LongName>000060 - Disclosure - Accounting Policies</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ccclease.com/20130630/role/idr_DisclosureAccountingPolicies</Role>
      <ShortName>Accounting Policies</ShortName>
      <XmlFileName>R6.xml</XmlFileName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R7.htm</HtmlFileName>
      <LongName>000070 - Disclosure - Debt</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ccclease.com/20130630/role/idr_DisclosureDebt</Role>
      <ShortName>Debt</ShortName>
      <XmlFileName>R7.xml</XmlFileName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R8.htm</HtmlFileName>
      <LongName>000080 - Disclosure - 6. Supplemental Cash Flow Information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ccclease.com/20130630/role/idr_Disclosure6SupplementalCashFlowInformation</Role>
      <ShortName>6. Supplemental Cash Flow Information</ShortName>
      <XmlFileName>R8.xml</XmlFileName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R9.htm</HtmlFileName>
      <LongName>000090 - Disclosure - 7. Commitments and Contingencies</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ccclease.com/20130630/role/idr_Disclosure7CommitmentsAndContingencies</Role>
      <ShortName>7. Commitments and Contingencies</ShortName>
      <XmlFileName>R9.xml</XmlFileName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R10.htm</HtmlFileName>
      <LongName>000100 - Disclosure - Accounting Policies: Business (Policies)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ccclease.com/20130630/role/idr_DisclosureAccountingPoliciesBusinessPolicies</Role>
      <ShortName>Accounting Policies: Business (Policies)</ShortName>
      <XmlFileName>R10.xml</XmlFileName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R11.htm</HtmlFileName>
      <LongName>000110 - Disclosure - Accounting Policies: Basis of Presentation (Policies)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ccclease.com/20130630/role/idr_DisclosureAccountingPoliciesBasisOfPresentationPolicies</Role>
      <ShortName>Accounting Policies: Basis of Presentation (Policies)</ShortName>
      <XmlFileName>R11.xml</XmlFileName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R12.htm</HtmlFileName>
      <LongName>000120 - Disclosure - Accounting Policies: Disclosure of Fair Value of Financial Instruments (Policies)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ccclease.com/20130630/role/idr_DisclosureAccountingPoliciesDisclosureOfFairValueOfFinancialInstrumentsPolicies</Role>
      <ShortName>Accounting Policies: Disclosure of Fair Value of Financial Instruments (Policies)</ShortName>
      <XmlFileName>R12.xml</XmlFileName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R13.htm</HtmlFileName>
      <LongName>000130 - Disclosure - Accounting Policies: Cash and Cash Equivalents (Policies)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ccclease.com/20130630/role/idr_DisclosureAccountingPoliciesCashAndCashEquivalentsPolicies</Role>
      <ShortName>Accounting Policies: Cash and Cash Equivalents (Policies)</ShortName>
      <XmlFileName>R13.xml</XmlFileName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R14.htm</HtmlFileName>
      <LongName>000140 - Disclosure - Accounting Policies: Recent Accounting Pronouncements (Policies)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ccclease.com/20130630/role/idr_DisclosureAccountingPoliciesRecentAccountingPronouncementsPolicies</Role>
      <ShortName>Accounting Policies: Recent Accounting Pronouncements (Policies)</ShortName>
      <XmlFileName>R14.xml</XmlFileName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R15.htm</HtmlFileName>
      <LongName>000150 - Disclosure - Accounting Policies: 3. ("Equipment") (Policies)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ccclease.com/20130630/role/idr_DisclosureAccountingPolicies3EquipmentPolicies</Role>
      <ShortName>Accounting Policies: 3. ("Equipment") (Policies)</ShortName>
      <XmlFileName>R15.xml</XmlFileName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R16.htm</HtmlFileName>
      <LongName>000160 - Disclosure - Accounting Policies: 3. ("Equipment"): Future Operating Lease Revenue (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ccclease.com/20130630/role/idr_DisclosureAccountingPolicies3EquipmentFutureOperatingLeaseRevenueTables</Role>
      <ShortName>Accounting Policies: 3. ("Equipment"): Future Operating Lease Revenue (Tables)</ShortName>
      <XmlFileName>R16.xml</XmlFileName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R17.htm</HtmlFileName>
      <LongName>000170 - Disclosure - Debt: Schedule of Maturities of Long-term Debt (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ccclease.com/20130630/role/idr_DisclosureDebtScheduleOfMaturitiesOfLongTermDebtTables</Role>
      <ShortName>Debt: Schedule of Maturities of Long-term Debt (Tables)</ShortName>
      <XmlFileName>R17.xml</XmlFileName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R18.htm</HtmlFileName>
      <LongName>000180 - Disclosure - Accounting Policies: Business (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ccclease.com/20130630/role/idr_DisclosureAccountingPoliciesBusinessDetails</Role>
      <ShortName>Accounting Policies: Business (Details)</ShortName>
      <XmlFileName>R18.xml</XmlFileName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R19.htm</HtmlFileName>
      <LongName>000190 - Disclosure - Accounting Policies: Cash and Cash Equivalents (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ccclease.com/20130630/role/idr_DisclosureAccountingPoliciesCashAndCashEquivalentsDetails</Role>
      <ShortName>Accounting Policies: Cash and Cash Equivalents (Details)</ShortName>
      <XmlFileName>R19.xml</XmlFileName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R20.htm</HtmlFileName>
      <LongName>000200 - Disclosure - Accounting Policies: 3. ("Equipment") (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ccclease.com/20130630/role/idr_DisclosureAccountingPolicies3EquipmentDetails</Role>
      <ShortName>Accounting Policies: 3. ("Equipment") (Details)</ShortName>
      <XmlFileName>R20.xml</XmlFileName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R21.htm</HtmlFileName>
      <LongName>000210 - Disclosure - Accounting Policies: 3. ("Equipment"): Future Operating Lease Revenue (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ccclease.com/20130630/role/idr_DisclosureAccountingPolicies3EquipmentFutureOperatingLeaseRevenueDetails</Role>
      <ShortName>Accounting Policies: 3. ("Equipment"): Future Operating Lease Revenue (Details)</ShortName>
      <XmlFileName>R21.xml</XmlFileName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R22.htm</HtmlFileName>
      <LongName>000220 - Disclosure - Items (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ccclease.com/20130630/role/idr_DisclosureItemsDetails</Role>
      <ShortName>Items (Details)</ShortName>
      <XmlFileName>R22.xml</XmlFileName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R23.htm</HtmlFileName>
      <LongName>000230 - Disclosure - Debt (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ccclease.com/20130630/role/idr_DisclosureDebtDetails</Role>
      <ShortName>Debt (Details)</ShortName>
      <XmlFileName>R23.xml</XmlFileName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R24.htm</HtmlFileName>
      <LongName>000240 - Disclosure - Debt: Schedule of Maturities of Long-term Debt (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ccclease.com/20130630/role/idr_DisclosureDebtScheduleOfMaturitiesOfLongTermDebtDetails</Role>
      <ShortName>Debt: Schedule of Maturities of Long-term Debt (Details)</ShortName>
      <XmlFileName>R24.xml</XmlFileName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R25.htm</HtmlFileName>
      <LongName>000250 - Disclosure - 6. Supplemental Cash Flow Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ccclease.com/20130630/role/idr_Disclosure6SupplementalCashFlowInformationDetails</Role>
      <ShortName>6. Supplemental Cash Flow Information (Details)</ShortName>
      <XmlFileName>R25.xml</XmlFileName>
    </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">Process Flow-Through: 000020 - Statement - Commonwealth Income &amp; Growth Fund VI - Balance Sheets</Log>
    <Log type="Info">	Process Flow-Through: Removing column 'Jun. 30, 2012'</Log>
    <Log type="Info">	Process Flow-Through: Removing column 'Dec. 31, 2011'</Log>
    <Log type="Info">Process Flow-Through: 000030 - Statement - Commonwealth Income &amp; Growth Fund VI - Statement of Operations</Log>
    <Log type="Info">Process Flow-Through: 000050 - Statement - Commonwealth Income &amp; Growth Fund VI - Condensed Statement of Cash Flow</Log>
  </Logs>
  <InputFiles>
    <File>cigf6-20130630.xml</File>
    <File>cigf6-20130630.xsd</File>
    <File>cigf6-20130630_cal.xml</File>
    <File>cigf6-20130630_def.xml</File>
    <File>cigf6-20130630_lab.xml</File>
    <File>cigf6-20130630_pre.xml</File>
  </InputFiles>
  <SupplementalFiles />
  <BaseTaxonomies />
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>true</HasCalculationLinkbase>
</FilingSummary>
