<?xml version='1.0' encoding='utf-8'?>
<FilingSummary>
  <Version>3.22.1</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>506</ContextCount>
  <ElementCount>473</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>false</FootnotesReported>
  <SegmentCount>176</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>21</UnitCount>
  <MyReports>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>000010001 - Document - Document and Entity Information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/DocumentandEntityInformation</Role>
      <ShortName>Document and Entity Information</ShortName>
      <MenuCategory>Cover</MenuCategory>
      <Position>1</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R2.htm</HtmlFileName>
      <LongName>100010002 - Statement - Consolidated Statements of Income</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/ConsolidatedStatementsofIncome</Role>
      <ShortName>Consolidated Statements of Income</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>2</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R3.htm</HtmlFileName>
      <LongName>100020003 - Statement - Consolidated Statements of Comprehensive Income</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/ConsolidatedStatementsofComprehensiveIncome</Role>
      <ShortName>Consolidated Statements of Comprehensive Income</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>3</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R4.htm</HtmlFileName>
      <LongName>100030004 - Statement - Consolidated Balance Sheets</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/ConsolidatedBalanceSheets</Role>
      <ShortName>Consolidated Balance Sheets</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>4</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R5.htm</HtmlFileName>
      <LongName>100050006 - Statement - Consolidated Statements of Cash Flows</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/ConsolidatedStatementsofCashFlows</Role>
      <ShortName>Consolidated Statements of Cash Flows</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>5</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R6.htm</HtmlFileName>
      <LongName>100070008 - Statement - Consolidated Statements of Changes in Total Equity</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/ConsolidatedStatementsofChangesinTotalEquity</Role>
      <ShortName>Consolidated Statements of Changes in Total Equity</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>6</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R7.htm</HtmlFileName>
      <LongName>110091015 - Statement - Supplemental Cash Flow Information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/SupplementalCashFlowInformation</Role>
      <ShortName>Supplemental Cash Flow Information</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>7</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R8.htm</HtmlFileName>
      <LongName>130103014 - Statement - Supplemental Cash Flow Information Schedule</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/SupplementalCashFlowInformationSchedule</Role>
      <ShortName>Supplemental Cash Flow Information Schedule</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>8</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R9.htm</HtmlFileName>
      <LongName>140114059 - Statement - Supplemental Cash Flow Information - Schedule of Reconciliation of Cash, Cash Equivalents and Restricted Cash</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/SupplementalCashFlowInformationScheduleofReconciliationofCashCashEquivalentsandRestrictedCash</Role>
      <ShortName>Supplemental Cash Flow Information - Schedule of Reconciliation of Cash, Cash Equivalents and Restricted Cash</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>9</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R10.htm</HtmlFileName>
      <LongName>140124060 - Statement - Supplemental Cash Flow Information - Changes in Operating Assets and Liabilities</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/SupplementalCashFlowInformationChangesinOperatingAssetsandLiabilities</Role>
      <ShortName>Supplemental Cash Flow Information - Changes in Operating Assets and Liabilities</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>10</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R11.htm</HtmlFileName>
      <LongName>210011001 - Disclosure - Summary of Significant Accounting Policies</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/SummaryofSignificantAccountingPolicies</Role>
      <ShortName>Summary of Significant Accounting Policies</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>11</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R12.htm</HtmlFileName>
      <LongName>210061002 - Disclosure - Accounting Pronouncements</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/AccountingPronouncements</Role>
      <ShortName>Accounting Pronouncements</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>12</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R13.htm</HtmlFileName>
      <LongName>210091003 - Disclosure - Financial Instruments</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/FinancialInstruments</Role>
      <ShortName>Financial Instruments</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>13</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R14.htm</HtmlFileName>
      <LongName>210151004 - Disclosure - Segment Reporting</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/SegmentReporting</Role>
      <ShortName>Segment Reporting</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>14</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R15.htm</HtmlFileName>
      <LongName>210211005 - Disclosure - Chartered-in Vessels</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/CharteredinVessels</Role>
      <ShortName>Chartered-in Vessels</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>15</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R16.htm</HtmlFileName>
      <LongName>210271006 - Disclosure - Revenue</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/Revenue</Role>
      <ShortName>Revenue</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>16</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R17.htm</HtmlFileName>
      <LongName>210331007 - Disclosure - Equity-Accounted Joint Ventures</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/EquityAccountedJointVentures</Role>
      <ShortName>Equity-Accounted Joint Ventures</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>17</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R18.htm</HtmlFileName>
      <LongName>210461008 - Disclosure - Intangible Assets and Goodwill</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/IntangibleAssetsandGoodwill</Role>
      <ShortName>Intangible Assets and Goodwill</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>18</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R19.htm</HtmlFileName>
      <LongName>210511009 - Disclosure - Accrued Liabilities</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/AccruedLiabilities</Role>
      <ShortName>Accrued Liabilities</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>19</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R20.htm</HtmlFileName>
      <LongName>210541010 - Disclosure - Long-Term Debt</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/LongTermDebt</Role>
      <ShortName>Long-Term Debt</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>20</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R21.htm</HtmlFileName>
      <LongName>210621011 - Disclosure - Income Tax</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/IncomeTax</Role>
      <ShortName>Income Tax</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>21</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R22.htm</HtmlFileName>
      <LongName>210681012 - Disclosure - Related Party Transactions</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/RelatedPartyTransactions</Role>
      <ShortName>Related Party Transactions</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>22</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R23.htm</HtmlFileName>
      <LongName>210751013 - Disclosure - Derivative Instruments and Hedging Activities</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/DerivativeInstrumentsandHedgingActivities</Role>
      <ShortName>Derivative Instruments and Hedging Activities</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>23</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R24.htm</HtmlFileName>
      <LongName>210831014 - Disclosure - Commitments and Contingencies</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/CommitmentsandContingencies</Role>
      <ShortName>Commitments and Contingencies</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>24</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R25.htm</HtmlFileName>
      <LongName>210891016 - Disclosure - Total Capital and Net Income Per Common Unit</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/TotalCapitalandNetIncomePerCommonUnit</Role>
      <ShortName>Total Capital and Net Income Per Common Unit</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>25</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R26.htm</HtmlFileName>
      <LongName>210951017 - Disclosure - Unit-Based Compensation</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/UnitBasedCompensation</Role>
      <ShortName>Unit-Based Compensation</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>26</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R27.htm</HtmlFileName>
      <LongName>210971018 - Disclosure - Restructuring Charges</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/RestructuringCharges</Role>
      <ShortName>Restructuring Charges</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>27</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R28.htm</HtmlFileName>
      <LongName>210991019 - Disclosure - Gain (Loss) on Sales and Write-Down of Vessels</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/GainLossonSalesandWriteDownofVessels</Role>
      <ShortName>Gain (Loss) on Sales and Write-Down of Vessels</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>28</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R29.htm</HtmlFileName>
      <LongName>211021020 - Disclosure - Subsequent Events</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/SubsequentEvents</Role>
      <ShortName>Subsequent Events</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>29</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R30.htm</HtmlFileName>
      <LongName>220022001 - Disclosure - Summary of Significant Accounting Policies (Policies)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/SummaryofSignificantAccountingPoliciesPolicies</Role>
      <ShortName>Summary of Significant Accounting Policies (Policies)</ShortName>
      <MenuCategory>Policies</MenuCategory>
      <ParentRole>http://teekay.com/role/SummaryofSignificantAccountingPolicies</ParentRole>
      <Position>30</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R31.htm</HtmlFileName>
      <LongName>220082002 - Disclosure - Accounting Changes and Error Corrections (Policies)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/AccountingChangesandErrorCorrectionsPolicies</Role>
      <ShortName>Accounting Changes and Error Corrections (Policies)</ShortName>
      <MenuCategory>Policies</MenuCategory>
      <ParentRole>http://teekay.com/role/SummaryofSignificantAccountingPolicies</ParentRole>
      <Position>31</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R32.htm</HtmlFileName>
      <LongName>230033001 - Disclosure - Summary of Significant Accounting Policies (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/SummaryofSignificantAccountingPoliciesTables</Role>
      <ShortName>Summary of Significant Accounting Policies (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://teekay.com/role/SummaryofSignificantAccountingPolicies</ParentRole>
      <Position>32</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R33.htm</HtmlFileName>
      <LongName>230103002 - Disclosure - Fair Value Measurements and Financial Instruments (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/FairValueMeasurementsandFinancialInstrumentsTables</Role>
      <ShortName>Fair Value Measurements and Financial Instruments (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <Position>33</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R34.htm</HtmlFileName>
      <LongName>230163003 - Disclosure - Segment Reporting (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/SegmentReportingTables</Role>
      <ShortName>Segment Reporting (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://teekay.com/role/SegmentReporting</ParentRole>
      <Position>34</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R35.htm</HtmlFileName>
      <LongName>230223004 - Disclosure - Chartered-in Vessels (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/CharteredinVesselsTables</Role>
      <ShortName>Chartered-in Vessels (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://teekay.com/role/CharteredinVessels</ParentRole>
      <Position>35</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R36.htm</HtmlFileName>
      <LongName>230283005 - Disclosure - Revenue (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/RevenueTables</Role>
      <ShortName>Revenue (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://teekay.com/role/Revenue</ParentRole>
      <Position>36</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R37.htm</HtmlFileName>
      <LongName>230343006 - Disclosure - Equity-Accounted Joint Ventures (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/EquityAccountedJointVenturesTables</Role>
      <ShortName>Equity-Accounted Joint Ventures (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://teekay.com/role/EquityAccountedJointVentures</ParentRole>
      <Position>37</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R38.htm</HtmlFileName>
      <LongName>230473007 - Disclosure - Intangible Assets and Goodwill (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/IntangibleAssetsandGoodwillTables</Role>
      <ShortName>Intangible Assets and Goodwill (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://teekay.com/role/IntangibleAssetsandGoodwill</ParentRole>
      <Position>38</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R39.htm</HtmlFileName>
      <LongName>230523008 - Disclosure - Accrued Liabilities (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/AccruedLiabilitiesTables</Role>
      <ShortName>Accrued Liabilities (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://teekay.com/role/AccruedLiabilities</ParentRole>
      <Position>39</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R40.htm</HtmlFileName>
      <LongName>230553009 - Disclosure - Long-Term Debt (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/LongTermDebtTables</Role>
      <ShortName>Long-Term Debt (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://teekay.com/role/LongTermDebt</ParentRole>
      <Position>40</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R41.htm</HtmlFileName>
      <LongName>230633010 - Disclosure - Income Tax (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/IncomeTaxTables</Role>
      <ShortName>Income Tax (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://teekay.com/role/IncomeTax</ParentRole>
      <Position>41</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R42.htm</HtmlFileName>
      <LongName>230693011 - Disclosure - Related Party Transactions (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/RelatedPartyTransactionsTables</Role>
      <ShortName>Related Party Transactions (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://teekay.com/role/RelatedPartyTransactions</ParentRole>
      <Position>42</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R43.htm</HtmlFileName>
      <LongName>230763012 - Disclosure - Derivative Instruments and Hedging Activities (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/DerivativeInstrumentsandHedgingActivitiesTables</Role>
      <ShortName>Derivative Instruments and Hedging Activities (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://teekay.com/role/DerivativeInstrumentsandHedgingActivities</ParentRole>
      <Position>43</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R44.htm</HtmlFileName>
      <LongName>230843013 - Disclosure - Commitments and Contingencies (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/CommitmentsandContingenciesTables</Role>
      <ShortName>Commitments and Contingencies (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://teekay.com/role/CommitmentsandContingencies</ParentRole>
      <Position>44</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R45.htm</HtmlFileName>
      <LongName>230903015 - Disclosure - Total Capital and Net Income Per Common Unit (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/TotalCapitalandNetIncomePerCommonUnitTables</Role>
      <ShortName>Total Capital and Net Income Per Common Unit (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://teekay.com/role/TotalCapitalandNetIncomePerCommonUnit</ParentRole>
      <Position>45</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R46.htm</HtmlFileName>
      <LongName>231013016 - Disclosure - Property, Plant, and Equipment (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/PropertyPlantandEquipmentTables</Role>
      <ShortName>Property, Plant, and Equipment (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <Position>46</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R47.htm</HtmlFileName>
      <LongName>240044001 - Disclosure - Summary of Significant Accounting Policies - Vessels and Equipment (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/SummaryofSignificantAccountingPoliciesVesselsandEquipmentDetails</Role>
      <ShortName>Summary of Significant Accounting Policies - Vessels and Equipment (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>47</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R48.htm</HtmlFileName>
      <LongName>240054002 - Disclosure - Summary of Significant Accounting Policies - Changes in Partnership's Capitalized Dry Docking Costs (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/SummaryofSignificantAccountingPoliciesChangesinPartnershipsCapitalizedDryDockingCostsDetails</Role>
      <ShortName>Summary of Significant Accounting Policies - Changes in Partnership's Capitalized Dry Docking Costs (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>48</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R49.htm</HtmlFileName>
      <LongName>240074003 - Disclosure - Accounting Pronouncements (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/AccountingPronouncementsDetails</Role>
      <ShortName>Accounting Pronouncements (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://teekay.com/role/AccountingPronouncements</ParentRole>
      <Position>49</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R50.htm</HtmlFileName>
      <LongName>240114004 - Disclosure - Fair Value Measurements and Financial Instruments - Schedule of Estimated Fair Value of Partnership's Financial Instruments on Recurring Basis (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/FairValueMeasurementsandFinancialInstrumentsScheduleofEstimatedFairValueofPartnershipsFinancialInstrumentsonRecurringBasisDetails</Role>
      <ShortName>Fair Value Measurements and Financial Instruments - Schedule of Estimated Fair Value of Partnership's Financial Instruments on Recurring Basis (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>50</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R51.htm</HtmlFileName>
      <LongName>240124005 - Disclosure - Fair Value Measurements and Financial Instruments - Additional Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/FairValueMeasurementsandFinancialInstrumentsAdditionalInformationDetails</Role>
      <ShortName>Fair Value Measurements and Financial Instruments - Additional Information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>51</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R52.htm</HtmlFileName>
      <LongName>240134006 - Disclosure - Fair Value Measurements and Financial Instruments - Summary of Partnership's Loan Receivables and Other Financing Receivables (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/FairValueMeasurementsandFinancialInstrumentsSummaryofPartnershipsLoanReceivablesandOtherFinancingReceivablesDetails</Role>
      <ShortName>Fair Value Measurements and Financial Instruments - Summary of Partnership's Loan Receivables and Other Financing Receivables (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>52</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R53.htm</HtmlFileName>
      <LongName>240144007 - Disclosure - Financial Instruments - Financing Receivables, allowance for credit losses (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/FinancialInstrumentsFinancingReceivablesallowanceforcreditlossesDetails</Role>
      <ShortName>Financial Instruments - Financing Receivables, allowance for credit losses (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>53</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R54.htm</HtmlFileName>
      <LongName>240174008 - Disclosure - Significant Customers</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/SignificantCustomers</Role>
      <ShortName>Significant Customers</ShortName>
      <MenuCategory>Uncategorized</MenuCategory>
      <Position>54</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R55.htm</HtmlFileName>
      <LongName>240184009 - Disclosure - Segment Reporting - Segment Reporting Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/SegmentReportingSegmentReportingInformationDetails</Role>
      <ShortName>Segment Reporting - Segment Reporting Information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>55</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R56.htm</HtmlFileName>
      <LongName>240194010 - Disclosure - Segment Reporting - Reconciliation of Total Segment Assets (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/SegmentReportingReconciliationofTotalSegmentAssetsDetails</Role>
      <ShortName>Segment Reporting - Reconciliation of Total Segment Assets (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>56</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R57.htm</HtmlFileName>
      <LongName>240204011 - Disclosure - Segment Reporting - Additional Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/SegmentReportingAdditionalInformationDetails</Role>
      <ShortName>Segment Reporting - Additional Information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>57</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R58.htm</HtmlFileName>
      <LongName>240234012 - Disclosure - Chartered-in Vessels - Capital Lease Obligations (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/CharteredinVesselsCapitalLeaseObligationsDetails</Role>
      <ShortName>Chartered-in Vessels - Capital Lease Obligations (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>58</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R59.htm</HtmlFileName>
      <LongName>240244013 - Disclosure - Chartered-in Vessels - Capital Lease Obligations - Additional Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/CharteredinVesselsCapitalLeaseObligationsAdditionalInformationDetails</Role>
      <ShortName>Chartered-in Vessels - Capital Lease Obligations - Additional Information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>59</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R60.htm</HtmlFileName>
      <LongName>240254014 - Disclosure - Chartered-in Vessels - Commitment Under Capital Leases (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/CharteredinVesselsCommitmentUnderCapitalLeasesDetails</Role>
      <ShortName>Chartered-in Vessels - Commitment Under Capital Leases (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>60</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R61.htm</HtmlFileName>
      <LongName>240264015 - Disclosure - Chartered-in Vessels - Operating Leases (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/CharteredinVesselsOperatingLeasesDetails</Role>
      <ShortName>Chartered-in Vessels - Operating Leases (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>61</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R62.htm</HtmlFileName>
      <LongName>240294016 - Disclosure - Revenue - Additional Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/RevenueAdditionalInformationDetails</Role>
      <ShortName>Revenue - Additional Information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>62</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R63.htm</HtmlFileName>
      <LongName>240304017 - Disclosure - Revenue - Disaggregation (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/RevenueDisaggregationDetails</Role>
      <ShortName>Revenue - Disaggregation (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>63</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R64.htm</HtmlFileName>
      <LongName>240314018 - Disclosure - Revenue - Net Investments in Direct Financing Leases (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/RevenueNetInvestmentsinDirectFinancingLeasesDetails</Role>
      <ShortName>Revenue - Net Investments in Direct Financing Leases (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>64</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R65.htm</HtmlFileName>
      <LongName>240324019 - Disclosure - Revenue - Operating leases (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/RevenueOperatingleasesDetails</Role>
      <ShortName>Revenue - Operating leases (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>65</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R66.htm</HtmlFileName>
      <LongName>240354020 - Disclosure - Equity-Accounted Joint Ventures - Investments in and Advances to Equity Accounted Investees (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/EquityAccountedJointVenturesInvestmentsinandAdvancestoEquityAccountedInvesteesDetails</Role>
      <ShortName>Equity-Accounted Joint Ventures - Investments in and Advances to Equity Accounted Investees (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>66</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R67.htm</HtmlFileName>
      <LongName>240364021 - Disclosure - Equity-Accounted Joint Ventures - Angola Joint Venture - Additional Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/EquityAccountedJointVenturesAngolaJointVentureAdditionalInformationDetails</Role>
      <ShortName>Equity-Accounted Joint Ventures - Angola Joint Venture - Additional Information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>67</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R68.htm</HtmlFileName>
      <LongName>240374022 - Disclosure - Equity-Accounted Joint Ventures - Bahrain LNG Joint Venture - Additional Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/EquityAccountedJointVenturesBahrainLNGJointVentureAdditionalInformationDetails</Role>
      <ShortName>Equity-Accounted Joint Ventures - Bahrain LNG Joint Venture - Additional Information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>68</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R69.htm</HtmlFileName>
      <LongName>240384023 - Disclosure - Equity-Accounted Joint Ventures - Excalibur and Excelsior Joint Ventures - Additional Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/EquityAccountedJointVenturesExcaliburandExcelsiorJointVenturesAdditionalInformationDetails</Role>
      <ShortName>Equity-Accounted Joint Ventures - Excalibur and Excelsior Joint Ventures - Additional Information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>69</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R70.htm</HtmlFileName>
      <LongName>240394024 - Disclosure - Equity-Accounted Joint Ventures - Exmar LPG Joint Venture - Additional Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/EquityAccountedJointVenturesExmarLPGJointVentureAdditionalInformationDetails</Role>
      <ShortName>Equity-Accounted Joint Ventures - Exmar LPG Joint Venture - Additional Information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>70</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R71.htm</HtmlFileName>
      <LongName>240404025 - Disclosure - Equity-Accounted Joint Ventures - MALT Joint Venture - Additional Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/EquityAccountedJointVenturesMALTJointVentureAdditionalInformationDetails</Role>
      <ShortName>Equity-Accounted Joint Ventures - MALT Joint Venture - Additional Information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>71</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R72.htm</HtmlFileName>
      <LongName>240414026 - Disclosure - Equity-Accounted Joint Ventures - Pan Union Joint Venture - Additional Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/EquityAccountedJointVenturesPanUnionJointVentureAdditionalInformationDetails</Role>
      <ShortName>Equity-Accounted Joint Ventures - Pan Union Joint Venture - Additional Information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>72</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R73.htm</HtmlFileName>
      <LongName>240424027 - Disclosure - Equity-Accounted Joint Ventures - RasGas 3 Joint Venture - Additional Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/EquityAccountedJointVenturesRasGas3JointVentureAdditionalInformationDetails</Role>
      <ShortName>Equity-Accounted Joint Ventures - RasGas 3 Joint Venture - Additional Information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>73</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R74.htm</HtmlFileName>
      <LongName>240434028 - Disclosure - Equity-Accounted Joint Ventures - Yamal LNG Joint Venture - Additional Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/EquityAccountedJointVenturesYamalLNGJointVentureAdditionalInformationDetails</Role>
      <ShortName>Equity-Accounted Joint Ventures - Yamal LNG Joint Venture - Additional Information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>74</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R75.htm</HtmlFileName>
      <LongName>240444029 - Disclosure - Equity-Accounted Joint Ventures - Other - Additional Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/EquityAccountedJointVenturesOtherAdditionalInformationDetails</Role>
      <ShortName>Equity-Accounted Joint Ventures - Other - Additional Information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>75</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R76.htm</HtmlFileName>
      <LongName>240454030 - Disclosure - Equity-Accounted Joint Ventures - Financial Information of Joint Ventures (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/EquityAccountedJointVenturesFinancialInformationofJointVenturesDetails</Role>
      <ShortName>Equity-Accounted Joint Ventures - Financial Information of Joint Ventures (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>76</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R77.htm</HtmlFileName>
      <LongName>240484031 - Disclosure - Intangible Assets and Goodwill - Additional Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/IntangibleAssetsandGoodwillAdditionalInformationDetails</Role>
      <ShortName>Intangible Assets and Goodwill - Additional Information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>77</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R78.htm</HtmlFileName>
      <LongName>240494032 - Disclosure - Intangible Assets and Goodwill - Carrying Amount of Intangible Assets for Partnership's Reportable Segments (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/IntangibleAssetsandGoodwillCarryingAmountofIntangibleAssetsforPartnershipsReportableSegmentsDetails</Role>
      <ShortName>Intangible Assets and Goodwill - Carrying Amount of Intangible Assets for Partnership's Reportable Segments (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>78</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R79.htm</HtmlFileName>
      <LongName>240504033 - Disclosure - Intangible Assets and Goodwill - Schedule of Goodwill (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/IntangibleAssetsandGoodwillScheduleofGoodwillDetails</Role>
      <ShortName>Intangible Assets and Goodwill - Schedule of Goodwill (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>79</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R80.htm</HtmlFileName>
      <LongName>240534034 - Disclosure - Accrued Liabilities (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/AccruedLiabilitiesDetails</Role>
      <ShortName>Accrued Liabilities (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://teekay.com/role/AccruedLiabilitiesTables</ParentRole>
      <Position>80</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R81.htm</HtmlFileName>
      <LongName>240564035 - Disclosure - Long-Term Debt - Components of Long-Term Debt (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/LongTermDebtComponentsofLongTermDebtDetails</Role>
      <ShortName>Long-Term Debt - Components of Long-Term Debt (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>81</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R82.htm</HtmlFileName>
      <LongName>240574036 - Disclosure - Long-Term Debt - Revolving Credit Facilities - Additional Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/LongTermDebtRevolvingCreditFacilitiesAdditionalInformationDetails</Role>
      <ShortName>Long-Term Debt - Revolving Credit Facilities - Additional Information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>82</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R83.htm</HtmlFileName>
      <LongName>240584037 - Disclosure - Long-Term Debt - U.S. Dollar-denominated Term Loans - Additional Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/LongTermDebtUSDollardenominatedTermLoansAdditionalInformationDetails</Role>
      <ShortName>Long-Term Debt - U.S. Dollar-denominated Term Loans - Additional Information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>83</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R84.htm</HtmlFileName>
      <LongName>240594038 - Disclosure - Long-Term Debt - NOK Senior Unsecured Bonds - Additional Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/LongTermDebtNOKSeniorUnsecuredBondsAdditionalInformationDetails</Role>
      <ShortName>Long-Term Debt - NOK Senior Unsecured Bonds - Additional Information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>84</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R85.htm</HtmlFileName>
      <LongName>240604039 - Disclosure - Long-Term Debt - Euro-denominated term loans- Additional Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/LongTermDebtEurodenominatedtermloansAdditionalInformationDetails</Role>
      <ShortName>Long-Term Debt - Euro-denominated term loans- Additional Information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>85</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R86.htm</HtmlFileName>
      <LongName>240614040 - Disclosure - Long-Term Debt - Other - Additional Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/LongTermDebtOtherAdditionalInformationDetails</Role>
      <ShortName>Long-Term Debt - Other - Additional Information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>86</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R87.htm</HtmlFileName>
      <LongName>240644041 - Disclosure - Income Tax - Components of Provision for Income Taxes (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/IncomeTaxComponentsofProvisionforIncomeTaxesDetails</Role>
      <ShortName>Income Tax - Components of Provision for Income Taxes (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>87</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R88.htm</HtmlFileName>
      <LongName>240654042 - Disclosure - Income Tax - Reconciliations of Tax Charge (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/IncomeTaxReconciliationsofTaxChargeDetails</Role>
      <ShortName>Income Tax - Reconciliations of Tax Charge (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>88</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R89.htm</HtmlFileName>
      <LongName>240664043 - Disclosure - Income Tax - Components of Partnership's Deferred Tax Assets (Liabilities) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/IncomeTaxComponentsofPartnershipsDeferredTaxAssetsLiabilitiesDetails</Role>
      <ShortName>Income Tax - Components of Partnership's Deferred Tax Assets (Liabilities) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>89</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R90.htm</HtmlFileName>
      <LongName>240674044 - Disclosure - Income Tax - Additional Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/IncomeTaxAdditionalInformationDetails</Role>
      <ShortName>Income Tax - Additional Information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>90</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R91.htm</HtmlFileName>
      <LongName>240704045 - Disclosure - Related Party Transactions (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/RelatedPartyTransactionsDetails</Role>
      <ShortName>Related Party Transactions (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://teekay.com/role/RelatedPartyTransactionsTables</ParentRole>
      <Position>91</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R92.htm</HtmlFileName>
      <LongName>240714046 - Disclosure - Related Party Transactions - Additional Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/RelatedPartyTransactionsAdditionalInformationDetails</Role>
      <ShortName>Related Party Transactions - Additional Information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>92</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R93.htm</HtmlFileName>
      <LongName>240724047 - Disclosure - Related Party Transactions - Partnership Subsidiaries (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/RelatedPartyTransactionsPartnershipSubsidiariesDetails</Role>
      <ShortName>Related Party Transactions - Partnership Subsidiaries (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>93</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R94.htm</HtmlFileName>
      <LongName>240744049 - Disclosure - Related Party Transactions - Non-interest Bearing Advances - Additional Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/RelatedPartyTransactionsNoninterestBearingAdvancesAdditionalInformationDetails</Role>
      <ShortName>Related Party Transactions - Non-interest Bearing Advances - Additional Information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>94</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R95.htm</HtmlFileName>
      <LongName>240774050 - Disclosure - Derivative Instruments and Hedging Activities - Summary of Cross Currency Swap Agreements (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/DerivativeInstrumentsandHedgingActivitiesSummaryofCrossCurrencySwapAgreementsDetails</Role>
      <ShortName>Derivative Instruments and Hedging Activities - Summary of Cross Currency Swap Agreements (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>95</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R96.htm</HtmlFileName>
      <LongName>240784051 - Disclosure - Derivative Instruments and Hedging Activities - Interest Rate Swap Agreements (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/DerivativeInstrumentsandHedgingActivitiesInterestRateSwapAgreementsDetails</Role>
      <ShortName>Derivative Instruments and Hedging Activities - Interest Rate Swap Agreements (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>96</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R97.htm</HtmlFileName>
      <LongName>240794052 - Disclosure - Derivative Instruments and Hedging Activities - Additional Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/DerivativeInstrumentsandHedgingActivitiesAdditionalInformationDetails</Role>
      <ShortName>Derivative Instruments and Hedging Activities - Additional Information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>97</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R98.htm</HtmlFileName>
      <LongName>240804053 - Disclosure - Derivative Instruments and Hedging Activities - Location and Fair Value Amounts of Derivative Instruments (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/DerivativeInstrumentsandHedgingActivitiesLocationandFairValueAmountsofDerivativeInstrumentsDetails</Role>
      <ShortName>Derivative Instruments and Hedging Activities - Location and Fair Value Amounts of Derivative Instruments (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>98</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R99.htm</HtmlFileName>
      <LongName>240814054 - Disclosure - Derivative Instruments and Hedging Activities - Gain (Loss) for Derivative Instruments Not Designated or Qualifying as Hedging Instruments (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/DerivativeInstrumentsandHedgingActivitiesGainLossforDerivativeInstrumentsNotDesignatedorQualifyingasHedgingInstrumentsDetails</Role>
      <ShortName>Derivative Instruments and Hedging Activities - Gain (Loss) for Derivative Instruments Not Designated or Qualifying as Hedging Instruments (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://teekay.com/role/DerivativeInstrumentsandHedgingActivitiesTables</ParentRole>
      <Position>99</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R100.htm</HtmlFileName>
      <LongName>240824055 - Disclosure - Derivative Instruments and Hedging Activities - Effective Portion of Gains (Losses) on Interest Rate Swap Agreements (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/DerivativeInstrumentsandHedgingActivitiesEffectivePortionofGainsLossesonInterestRateSwapAgreementsDetails</Role>
      <ShortName>Derivative Instruments and Hedging Activities - Effective Portion of Gains (Losses) on Interest Rate Swap Agreements (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>100</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R101.htm</HtmlFileName>
      <LongName>240854056 - Disclosure - Commitments and Contingencies - Commitments to Fund Newbuilding and Other Construction Contract Costs (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/CommitmentsandContingenciesCommitmentstoFundNewbuildingandOtherConstructionContractCostsDetails</Role>
      <ShortName>Commitments and Contingencies - Commitments to Fund Newbuilding and Other Construction Contract Costs (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>101</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R102.htm</HtmlFileName>
      <LongName>240864057 - Disclosure - Commitments and Contingencies - Additional Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/CommitmentsandContingenciesAdditionalInformationDetails</Role>
      <ShortName>Commitments and Contingencies - Additional Information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>102</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R103.htm</HtmlFileName>
      <LongName>240874058 - Disclosure - Commitments and Contingencies - Future Minimum Rental Payments to be Received (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/CommitmentsandContingenciesFutureMinimumRentalPaymentstobeReceivedDetails</Role>
      <ShortName>Commitments and Contingencies - Future Minimum Rental Payments to be Received (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>103</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R104.htm</HtmlFileName>
      <LongName>240884061 - Disclosure - Supplemental Cash Flow Information - Additional Information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/SupplementalCashFlowInformationAdditionalInformation</Role>
      <ShortName>Supplemental Cash Flow Information - Additional Information</ShortName>
      <MenuCategory>Uncategorized</MenuCategory>
      <Position>104</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R105.htm</HtmlFileName>
      <LongName>240914062 - Disclosure - Total Capital and Net Income Per Common Unit - Additional Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/TotalCapitalandNetIncomePerCommonUnitAdditionalInformationDetails</Role>
      <ShortName>Total Capital and Net Income Per Common Unit - Additional Information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>105</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R106.htm</HtmlFileName>
      <LongName>240924063 - Disclosure - Total Capital and Net Income Per Common Unit - Incentive Distributions (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/TotalCapitalandNetIncomePerCommonUnitIncentiveDistributionsDetails</Role>
      <ShortName>Total Capital and Net Income Per Common Unit - Incentive Distributions (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>106</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R107.htm</HtmlFileName>
      <LongName>240934064 - Disclosure - Total Capital and Net Income Per Common Unit - Net Income Per Common Unit (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/TotalCapitalandNetIncomePerCommonUnitNetIncomePerCommonUnitDetails</Role>
      <ShortName>Total Capital and Net Income Per Common Unit - Net Income Per Common Unit (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>107</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R108.htm</HtmlFileName>
      <LongName>240944065 - Disclosure - Total Capital and Net Income Per Common Unit - Repurchase of Common Units (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/TotalCapitalandNetIncomePerCommonUnitRepurchaseofCommonUnitsDetails</Role>
      <ShortName>Total Capital and Net Income Per Common Unit - Repurchase of Common Units (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>108</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R109.htm</HtmlFileName>
      <LongName>240964066 - Disclosure - Unit-Based Compensation (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/UnitBasedCompensationDetails</Role>
      <ShortName>Unit-Based Compensation (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://teekay.com/role/UnitBasedCompensation</ParentRole>
      <Position>109</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R110.htm</HtmlFileName>
      <LongName>240984067 - Disclosure - Restructuring Charges (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/RestructuringChargesDetails</Role>
      <ShortName>Restructuring Charges (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://teekay.com/role/RestructuringCharges</ParentRole>
      <Position>110</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R111.htm</HtmlFileName>
      <LongName>241004068 - Disclosure - Gain (Loss) on Sales and Write-Down of Vessels (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/GainLossonSalesandWriteDownofVesselsDetails</Role>
      <ShortName>Gain (Loss) on Sales and Write-Down of Vessels (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://teekay.com/role/GainLossonSalesandWriteDownofVessels</ParentRole>
      <Position>111</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R112.htm</HtmlFileName>
      <LongName>241034069 - Disclosure - Subsequent Events (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://teekay.com/role/SubsequentEventsDetails</Role>
      <ShortName>Subsequent Events (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://teekay.com/role/SubsequentEvents</ParentRole>
      <Position>112</Position>
    </Report>
    <Report instance="tk-20211231.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R9999.htm</HtmlFileName>
      <LongName>Uncategorized Items - tk-20211231.htm</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://xbrl.sec.gov/role/uncategorizedFacts</Role>
      <ShortName>Uncategorized Items - tk-20211231.htm</ShortName>
      <MenuCategory>Cover</MenuCategory>
      <Position>113</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <LongName>All Reports</LongName>
      <ReportType>Book</ReportType>
      <ShortName>All Reports</ShortName>
    </Report>
  </MyReports>
  <InputFiles>
    <File doctype="20-F" original="tk-20211231.htm">tk-20211231.htm</File>
    <File>tgpex-121q42021.htm</File>
    <File>tgpex-122q42021.htm</File>
    <File>tgpex-131q42021.htm</File>
    <File>tgpex-132q42021.htm</File>
    <File>tgpex-151q42021.htm</File>
    <File>tgpex-222021.htm</File>
    <File>tgpex-81q42021.htm</File>
    <File>tk-20211231.xsd</File>
    <File>tk-20211231_cal.xml</File>
    <File>tk-20211231_def.xml</File>
    <File>tk-20211231_lab.xml</File>
    <File>tk-20211231_pre.xml</File>
  </InputFiles>
  <SupplementalFiles>
    <File>tk-20211231_g1.jpg</File>
    <File>tk-20211231_g2.jpg</File>
  </SupplementalFiles>
  <BaseTaxonomies>
    <BaseTaxonomy items="1577">http://fasb.org/us-gaap/2021-01-31</BaseTaxonomy>
    <BaseTaxonomy items="47">http://xbrl.sec.gov/dei/2021q4</BaseTaxonomy>
  </BaseTaxonomies>
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>true</HasCalculationLinkbase>
</FilingSummary>
