<?xml version='1.0' encoding='UTF-8'?>
<FilingSummary>
  <Version>3.3.0.814</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>8</ContextCount>
  <ElementCount>78</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>false</FootnotesReported>
  <SegmentCount>0</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>3</UnitCount>
  <MyReports>
    <Report instance="avni-20150930.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>000010 - Document - Document and Entity Information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://arvana.com/20150930/role/idr_DocumentDocumentAndEntityInformation</Role>
      <ShortName>Document and Entity Information</ShortName>
      <MenuCategory>Cover</MenuCategory>
      <Position>1</Position>
    </Report>
    <Report instance="avni-20150930.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R2.htm</HtmlFileName>
      <LongName>000020 - Statement - ARVANA INC AND SUBSIDIARIES CONSOLIDATED BALANCE SHEETS PERIOD SEPTEMBER 30, 2015 AND DECEMBER 31ST 2014</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://arvana.com/20150930/role/idr_ARVANAINCANDSUBSIDIARIESCONSOLIDATEDBALANCESHEETSPERIODSEPTEMBER302015ANDDECEMBER31ST2014</Role>
      <ShortName>ARVANA INC AND SUBSIDIARIES CONSOLIDATED BALANCE SHEETS PERIOD SEPTEMBER 30, 2015 AND DECEMBER 31ST 2014</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>2</Position>
    </Report>
    <Report instance="avni-20150930.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R3.htm</HtmlFileName>
      <LongName>000030 - Statement - Arvana Inc Consolidated Balance Sheets September 30, 2015 and December 31, 2014 [Parenthetical]</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://arvana.com/20150930/role/idr_ArvanaIncConsolidatedBalanceSheetsSeptember302015AndDecember312014Parenthetical</Role>
      <ShortName>Arvana Inc Consolidated Balance Sheets September 30, 2015 and December 31, 2014 [Parenthetical]</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>3</Position>
    </Report>
    <Report instance="avni-20150930.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R4.htm</HtmlFileName>
      <LongName>000040 - Statement - ARVANA INC CONSOLIDATED STATEMENTS OF OPERATIONS THREE AND NINE MONTHS ENDED SEPTEMBER 30, 2015 AND 2014</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://arvana.com/20150930/role/idr_ARVANAINCCONSOLIDATEDSTATEMENTSOFOPERATIONSTHREEANDNINEMONTHSENDEDSEPTEMBER302015AND2014</Role>
      <ShortName>ARVANA INC CONSOLIDATED STATEMENTS OF OPERATIONS THREE AND NINE MONTHS ENDED SEPTEMBER 30, 2015 AND 2014</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>4</Position>
    </Report>
    <Report instance="avni-20150930.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R5.htm</HtmlFileName>
      <LongName>000050 - Statement - ARVANA INC CONSOLIDATED STATEMENTS OF CASH FLOWS NINE MONTHS ENDED SEPTEMBER 30, 2015 AND 2014</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://arvana.com/20150930/role/idr_ARVANAINCCONSOLIDATEDSTATEMENTSOFCASHFLOWSNINEMONTHSENDEDSEPTEMBER302015AND2014</Role>
      <ShortName>ARVANA INC CONSOLIDATED STATEMENTS OF CASH FLOWS NINE MONTHS ENDED SEPTEMBER 30, 2015 AND 2014</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>5</Position>
    </Report>
    <Report instance="avni-20150930.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R6.htm</HtmlFileName>
      <LongName>000060 - Disclosure - 1. Nature of Business and Ability To Continue As A Going Concern</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://arvana.com/20150930/role/idr_Disclosure1NatureOfBusinessAndAbilityToContinueAsAGoingConcern</Role>
      <ShortName>1. Nature of Business and Ability To Continue As A Going Concern</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>6</Position>
    </Report>
    <Report instance="avni-20150930.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R7.htm</HtmlFileName>
      <LongName>000070 - Disclosure - 2. Summary of Significant Accounting Policies</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://arvana.com/20150930/role/idr_Disclosure2SummaryOfSignificantAccountingPolicies</Role>
      <ShortName>2. Summary of Significant Accounting Policies</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>7</Position>
    </Report>
    <Report instance="avni-20150930.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R8.htm</HtmlFileName>
      <LongName>000080 - Disclosure - 3. Amounts Due To Related Parties and Loans Payable To Stockholders</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://arvana.com/20150930/role/idr_Disclosure3AmountsDueToRelatedPartiesAndLoansPayableToStockholders</Role>
      <ShortName>3. Amounts Due To Related Parties and Loans Payable To Stockholders</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>8</Position>
    </Report>
    <Report instance="avni-20150930.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R9.htm</HtmlFileName>
      <LongName>000090 - Disclosure - 2. Summary of Significant Accounting Policies: Basis of Presentation (Policies)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://arvana.com/20150930/role/idr_Disclosure2SummaryOfSignificantAccountingPoliciesBasisOfPresentationPolicies</Role>
      <ShortName>2. Summary of Significant Accounting Policies: Basis of Presentation (Policies)</ShortName>
      <MenuCategory>Policies</MenuCategory>
      <ParentRole>http://arvana.com/20150930/role/idr_Disclosure2SummaryOfSignificantAccountingPolicies</ParentRole>
      <Position>9</Position>
    </Report>
    <Report instance="avni-20150930.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R10.htm</HtmlFileName>
      <LongName>000100 - Disclosure - 2. Summary of Significant Accounting Policies: Use of Estimates (Policies)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://arvana.com/20150930/role/idr_Disclosure2SummaryOfSignificantAccountingPoliciesUseOfEstimatesPolicies</Role>
      <ShortName>2. Summary of Significant Accounting Policies: Use of Estimates (Policies)</ShortName>
      <MenuCategory>Policies</MenuCategory>
      <ParentRole>http://arvana.com/20150930/role/idr_Disclosure2SummaryOfSignificantAccountingPolicies</ParentRole>
      <Position>10</Position>
    </Report>
    <Report instance="avni-20150930.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R11.htm</HtmlFileName>
      <LongName>000110 - Disclosure - 2. Summary of Significant Accounting Policies: Financial Instruments (Policies)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://arvana.com/20150930/role/idr_Disclosure2SummaryOfSignificantAccountingPoliciesFinancialInstrumentsPolicies</Role>
      <ShortName>2. Summary of Significant Accounting Policies: Financial Instruments (Policies)</ShortName>
      <MenuCategory>Policies</MenuCategory>
      <ParentRole>http://arvana.com/20150930/role/idr_Disclosure2SummaryOfSignificantAccountingPolicies</ParentRole>
      <Position>11</Position>
    </Report>
    <Report instance="avni-20150930.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R12.htm</HtmlFileName>
      <LongName>000120 - Disclosure - 2. Summary of Significant Accounting Policies: Recent Accounting Pronouncements (Policies)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://arvana.com/20150930/role/idr_Disclosure2SummaryOfSignificantAccountingPoliciesRecentAccountingPronouncementsPolicies</Role>
      <ShortName>2. Summary of Significant Accounting Policies: Recent Accounting Pronouncements (Policies)</ShortName>
      <MenuCategory>Policies</MenuCategory>
      <ParentRole>http://arvana.com/20150930/role/idr_Disclosure2SummaryOfSignificantAccountingPolicies</ParentRole>
      <Position>12</Position>
    </Report>
    <Report instance="avni-20150930.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R13.htm</HtmlFileName>
      <LongName>000130 - Disclosure - 2. Summary of Significant Accounting Policies: Financial Instruments: Schedule of Carrying Values and Estimated Fair Values of Debt Instruments (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://arvana.com/20150930/role/idr_Disclosure2SummaryOfSignificantAccountingPoliciesFinancialInstrumentsScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTables</Role>
      <ShortName>2. Summary of Significant Accounting Policies: Financial Instruments: Schedule of Carrying Values and Estimated Fair Values of Debt Instruments (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <Position>13</Position>
    </Report>
    <Report instance="avni-20150930.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R14.htm</HtmlFileName>
      <LongName>000140 - Disclosure - 2. Summary of Significant Accounting Policies: Financial Instruments: Schedule of Cash and Cash Equivalents (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://arvana.com/20150930/role/idr_Disclosure2SummaryOfSignificantAccountingPoliciesFinancialInstrumentsScheduleOfCashAndCashEquivalentsTables</Role>
      <ShortName>2. Summary of Significant Accounting Policies: Financial Instruments: Schedule of Cash and Cash Equivalents (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <Position>14</Position>
    </Report>
    <Report instance="avni-20150930.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R15.htm</HtmlFileName>
      <LongName>000150 - Disclosure - 2. Summary of Significant Accounting Policies: Financial Instruments: Schedule of Carrying Values and Estimated Fair Values of Debt Instruments (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://arvana.com/20150930/role/idr_Disclosure2SummaryOfSignificantAccountingPoliciesFinancialInstrumentsScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsDetails</Role>
      <ShortName>2. Summary of Significant Accounting Policies: Financial Instruments: Schedule of Carrying Values and Estimated Fair Values of Debt Instruments (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://arvana.com/20150930/role/idr_Disclosure2SummaryOfSignificantAccountingPoliciesFinancialInstrumentsScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTables</ParentRole>
      <Position>15</Position>
    </Report>
    <Report instance="avni-20150930.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R16.htm</HtmlFileName>
      <LongName>000160 - Disclosure - 2. Summary of Significant Accounting Policies: Financial Instruments: Schedule of Cash and Cash Equivalents (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://arvana.com/20150930/role/idr_Disclosure2SummaryOfSignificantAccountingPoliciesFinancialInstrumentsScheduleOfCashAndCashEquivalentsDetails</Role>
      <ShortName>2. Summary of Significant Accounting Policies: Financial Instruments: Schedule of Cash and Cash Equivalents (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://arvana.com/20150930/role/idr_Disclosure2SummaryOfSignificantAccountingPoliciesFinancialInstrumentsScheduleOfCashAndCashEquivalentsTables</ParentRole>
      <Position>16</Position>
    </Report>
    <Report instance="avni-20150930.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R17.htm</HtmlFileName>
      <LongName>000170 - Disclosure - 3. Amounts Due To Related Parties and Loans Payable To Stockholders (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://arvana.com/20150930/role/idr_Disclosure3AmountsDueToRelatedPartiesAndLoansPayableToStockholdersDetails</Role>
      <ShortName>3. Amounts Due To Related Parties and Loans Payable To Stockholders (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://arvana.com/20150930/role/idr_Disclosure3AmountsDueToRelatedPartiesAndLoansPayableToStockholders</ParentRole>
      <Position>17</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <LongName>All Reports</LongName>
      <ReportType>Book</ReportType>
      <ShortName>All Reports</ShortName>
    </Report>
  </MyReports>
  <InputFiles>
    <File>avni-20150930.xml</File>
    <File>avni-20150930_cal.xml</File>
    <File>avni-20150930_def.xml</File>
    <File>avni-20150930_lab.xml</File>
    <File>avni-20150930_pre.xml</File>
    <File>avni-20150930.xsd</File>
  </InputFiles>
  <SupplementalFiles/>
  <BaseTaxonomies/>
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>true</HasCalculationLinkbase>
</FilingSummary>

