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Leases Obligations relating to Finance Leases (Details) | 1 Months Ended | 3 Months Ended | 6 Months Ended | 12 Months Ended | 35 Months Ended | 36 Months Ended |  |
--- | --- | --- | --- | --- | --- | --- | --- | ---
May 31, 2019 USD ($) | Jan. 31, 2019 | Nov. 30, 2018 USD ($) vessel | Sep. 30, 2018 USD ($) | Jul. 31, 2017 USD ($) | Jun. 30, 2019 USD ($) vessel | Jun. 30, 2019 USD ($) vessel lease | Jun. 30, 2018 USD ($) | Dec. 31, 2018 USD ($) vessel lease | Dec. 31, 2018 USD ($) vessel | Jan. 31, 2019 company lease | Jul. 01, 2019 vessel | Nov. 01, 2018 vessel
Obligations relating to Finance Leases [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Finance Lease, Liability |  |  |  |  |  | $ 1,826,732,000 | $ 1,826,732,000 |  | $ 1,673,845,000 | $ 1,673,845,000 |  |  |
Proceeds from financing related to sale-leaseback of vessels |  |  |  |  |  |  | $ 222,400,000 | $ 243,812,000 |  |  |  |  |
Finance Leased Assets, Number of Units | vessel |  |  |  |  |  | 22 | 22 |  |  |  |  |  |
Current obligations related to finance leases (note 6) |  |  |  |  |  | $ (89,922,000) | $ (89,922,000) |  | (102,115,000) | (102,115,000) |  |  |
Long-term obligations related to finance leases (note 6) |  |  |  |  |  | $ 1,736,810,000 | $ 1,736,810,000 |  | $ 1,571,730,000 | $ 1,571,730,000 |  |  |
Teekay LNG |  |  |  |  |  |  |  |  |  |  |  |  |
Obligations relating to Finance Leases [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Sale Leaseback Transaction, Lease Terms |  | P15Y |  |  |  |  |  |  |  |  |  |  |
Lessee, Finance Lease, Option to Extend |  | P5Y |  |  |  |  |  |  |  |  |  |  |
Teekay Tankers [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Obligations relating to Finance Leases [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Finance Lease, Weighted Average Discount Rate, Percent |  |  |  |  |  | 7.70% | 7.70% |  | 7.50% | 7.50% |  |  |
Number Of Vessels | vessel |  |  |  |  |  |  |  |  | 6 |  |  |  |
Suezmax Tankers [Member] | Teekay LNG |  |  |  |  |  |  |  |  |  |  |  |  |
Obligations relating to Finance Leases [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Finance Lease, Liability, Payment, Due |  |  |  |  |  |  |  |  | $ 24,200,000 | $ 24,200,000 |  |  |
Lessee, Operating Lease, Liability, Undiscounted Excess Amount |  |  |  |  |  | $ 200,000 | $ 200,000 |  |  |  |  |  |
LNG Carriers [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Obligations relating to Finance Leases [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Sale Leaseback Transaction, Imputed Interest Rate |  |  |  |  |  |  |  |  |  |  | 5.20% |  |
Finance Lease Obligations [Member] | Teekay Tankers [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Obligations relating to Finance Leases [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Number of Lessors | vessel |  |  |  |  |  |  | 16 |  |  |  |  |  |
Actual Hull Coverage Ratio |  |  |  |  |  | 133.00% | 133.00% |  | 122.00% | 122.00% |  |  |
Debt Covenant Minimum Hull Coverage Ratio |  |  |  |  |  |  | 100.00% |  |  |  |  |  |
Bareboat charters | Teekay Tankers [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Obligations relating to Finance Leases [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Covenant Minimum Free Liquidity And Undrawn Revolving Credit Line |  |  |  |  |  | $ 35,000,000 | $ 35,000,000 |  |  |  |  |  |
Debt Covenant Minimum Free Liquidity And Undrawn Revolving Credit Line As Percentage Of Debt |  |  |  |  |  | 5.00% | 5.00% |  |  |  |  |  |
May 2019 Sale Leaseback [Member] | Teekay Tankers [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Obligations relating to Finance Leases [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Proceeds from financing related to sale-leaseback of vessels | $ 63,700,000 |  |  |  |  |  |  |  |  |  |  |  |
Finance Leased Assets, Number of Units | 0 |  |  |  |  |  |  |  |  |  |  |  |
November 2018 Sale-leaseback Transaction [Member] | Finance Lease Obligations [Member] | Teekay Tankers [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Obligations relating to Finance Leases [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Proceeds from financing related to sale-leaseback of vessels |  |  | $ 84,700,000 |  |  |  |  |  |  |  |  |  |
Finance Leased Assets, Number of Units | vessel |  |  | 4 |  |  |  |  |  |  |  |  |  |
Aframax Tanker [Member] | Finance Lease Obligations [Member] | Teekay Tankers [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Obligations relating to Finance Leases [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Proceeds from financing related to sale-leaseback of vessels |  |  |  | $ 156,600,000 |  |  |  |  |  |  |  |  |
Suezmax Tanker Sale Leaseback [Member] | Teekay Tankers [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Obligations relating to Finance Leases [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Proceeds from financing related to sale-leaseback of vessels |  |  |  |  | $ 153,000,000 |  |  |  |  |  |  |  |
July 2017 Sale Leaseback [Member] | Finance Lease Obligations [Member] | Teekay Tankers [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Obligations relating to Finance Leases [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Period Required to Maintain 90% Hull Coverage Ratio |  |  |  |  |  |  |  |  | 3 years |  |  |  |
July 2017 Sale Leaseback [Member] | Bareboat charters | Teekay Tankers [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Obligations relating to Finance Leases [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Number Of Vessels | vessel |  |  |  |  |  |  |  |  | 4 |  |  |  |
Debt Covenant Minimum Hull Coverage Ratio, Years 1, 2 and 3 |  |  |  |  |  |  | 90.00% |  |  |  |  |  |
Minimum [Member] | Teekay Tankers [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Obligations relating to Finance Leases [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Sale Leaseback Transaction, Lease Terms |  |  |  |  | P9Y |  |  |  |  |  |  |  |
Minimum [Member] | LNG Carriers [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Obligations relating to Finance Leases [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Sale Leaseback Transaction, Lease Terms |  |  |  |  |  |  |  |  |  |  | P10Y |  |
Maximum | Teekay Tankers [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Obligations relating to Finance Leases [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Sale Leaseback Transaction, Lease Terms |  |  |  |  | P12Y |  |  |  |  |  |  |  |
Maximum | LNG Carriers [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Obligations relating to Finance Leases [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Sale Leaseback Transaction, Lease Terms |  |  |  |  |  |  |  |  |  |  | P15Y |  |
Vessels Four [Member] | Finance Lease Obligations [Member] | Teekay Tankers [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Obligations relating to Finance Leases [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Finance Leased Assets, Number of Units | vessel |  |  |  |  |  | 4 | 4 |  |  |  |  |  |
Suezmax, Aframax and LR2 Vessels [Member] | Teekay Tankers [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Obligations relating to Finance Leases [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Covenant Minimum Hull Coverage Ratio, Year 2 |  |  |  |  |  |  | 78.00% |  |  |  |  |  |
Debt Covenant Minimum Hull Coverage Ratio, Years 3 and 4 |  |  |  |  |  |  | 80.00% |  |  |  |  |  |
Finance Lease, Liability, Payment, Due |  |  |  |  |  | $ 632,000,000 | $ 632,000,000 |  | $ 557,100,000 | $ 557,100,000 |  |  |
Debt Covenant Minimum Hull Coverage Ratio, Thereafter |  |  |  |  |  |  | 90.00% |  |  |  |  |  |
Suezmax, Aframax and LR2 Vessels [Member] | Finance Lease Obligations [Member] | Teekay Tankers [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Obligations relating to Finance Leases [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Lessee, Operating Lease, Liability, Undiscounted Excess Amount |  |  |  |  |  | $ 203,200,000 | $ 203,200,000 |  | $ 181,800,000 | $ 181,800,000 |  |  |
Actual Hull Coverage Ratio |  |  |  |  |  |  |  |  | 96.50% | 96.50% |  |  |
Debt Covenant Minimum Hull Coverage Ratio |  |  |  |  |  | 75.00% |  |  |  |  |  |  |
Aframax Tanker [Member] | Teekay Tankers [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Obligations relating to Finance Leases [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Covenant Minimum Hull Coverage Ratio, Year 1 |  |  |  |  |  |  | 75.00% |  |  |  |  |  |
Debt Covenant Minimum Hull Coverage Ratio, Year 2 |  |  |  |  |  |  | 78.00% |  |  |  |  |  |
Debt Covenant Minimum Hull Coverage Ratio, Years 3 and 4 |  |  |  |  |  |  | 80.00% |  |  |  |  |  |
Debt Covenant Minimum Hull Coverage Ratio, Thereafter |  |  |  |  |  |  | 90.00% |  |  |  |  |  |
Actual Hull Coverage Ratio |  |  |  |  |  | 102.00% | 102.00% |  | 91.00% | 91.00% |  |  |
Aframax Tanker [Member] | Finance Lease Obligations [Member] | Teekay Tankers [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Obligations relating to Finance Leases [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Number Of Vessels Obligated to Purchase |  |  |  |  |  | $ 6 | $ 6 |  |  |  |  |  |
Aframax Tanker [Member] | November 2018 Sale-leaseback Transaction [Member] | Teekay Tankers [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Obligations relating to Finance Leases [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Finance Leased Assets, Number of Units | vessel |  |  |  |  |  |  |  |  |  |  |  |  | 2
Aframax Tanker [Member] | Aframax Tanker [Member] | Finance Lease Obligations [Member] | Teekay Tankers [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Obligations relating to Finance Leases [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Finance Leased Assets, Number of Units | vessel |  |  | 6 |  |  |  |  |  |  |  |  |  |
Suezmax Tankers [Member] | Teekay LNG |  |  |  |  |  |  |  |  |  |  |  |  |
Obligations relating to Finance Leases [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Finance Leased Assets, Number of Units | vessel |  |  |  |  |  |  |  |  | 1 | 1 |  |  |
Suezmax Tankers [Member] | Finance Lease Obligations [Member] | Teekay Tankers [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Obligations relating to Finance Leases [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Number Of Vessels Obligated to Purchase |  |  |  |  |  | $ 2 | $ 2 |  |  |  |  |  |
Debt Covenant Minimum Hull Coverage Ratio, Thereafter |  |  |  |  |  | 100.00% |  |  |  |  |  |  |
Actual Hull Coverage Ratio |  |  |  |  |  | 112.00% | 112.00% |  | 101.00% | 101.00% |  |  |
Suezmax Tankers [Member] | November 2018 Sale-leaseback Transaction [Member] | Teekay Tankers [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Obligations relating to Finance Leases [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Finance Leased Assets, Number of Units | vessel |  |  |  |  |  |  |  |  |  |  |  |  | 1
Suezmax Tankers [Member] | Suezmax Tanker Sale Leaseback [Member] | Option to Purchase July 2020-2029 [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Obligations relating to Finance Leases [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Number Of Vessels | vessel |  |  |  |  |  |  | 16 |  |  |  |  |  |
Suezmax Tankers [Member] | Suezmax Tanker Sale Leaseback [Member] | Finance Lease Obligations [Member] | Teekay Tankers [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Obligations relating to Finance Leases [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Finance Leased Assets, Number of Units | vessel |  |  |  |  |  |  |  |  |  |  |  | 4 |
LR2 Tankers [Member] | Teekay Tankers [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Obligations relating to Finance Leases [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Number Of Vessels | vessel |  |  |  |  |  |  | 2 |  |  |  |  |  |
LR2 Tankers [Member] | November 2018 Sale-leaseback Transaction [Member] | Teekay Tankers [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Obligations relating to Finance Leases [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Finance Leased Assets, Number of Units | vessel |  |  |  |  |  |  |  |  |  |  |  |  | 1
Vessel Two [Member] | Finance Lease Obligations [Member] | Teekay Tankers [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Obligations relating to Finance Leases [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Finance Leased Assets, Number of Units | vessel |  |  |  |  |  | 2 | 2 |  |  |  |  |  |
LNG Carriers [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Obligations relating to Finance Leases [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Finance Lease, Liability, Payments, Due Next Twelve Months |  |  |  |  |  | $ 67,962,000 | $ 67,962,000 |  | $ 119,517,000 | $ 119,517,000 |  |  |
Finance Lease, Liability, Payments, Due Year Two |  |  |  |  |  | 134,915,000 | 134,915,000 |  | 118,685,000 | 118,685,000 |  |  |
Finance Lease, Liability, Payments, Due Year Three |  |  |  |  |  | 133,542,000 | 133,542,000 |  | 117,772,000 | 117,772,000 |  |  |
Finance Lease, Liability, Payments, Due Year Four |  |  |  |  |  | 132,312,000 | 132,312,000 |  | 116,978,000 | 116,978,000 |  |  |
Finance Lease, Liability, Payments, Due Year Five |  |  |  |  |  | 131,237,000 | 131,237,000 |  | 116,338,000 | 116,338,000 |  |  |
Finance Lease, Liability, Payments, Due after Year Five |  |  |  |  |  | 1,295,440,000 | 1,295,440,000 |  | 1,120,670,000 | 1,120,670,000 |  |  |
LNG Carriers [Member] | Teekay LNG |  |  |  |  |  |  |  |  |  |  |  |  |
Obligations relating to Finance Leases [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Finance Lease, Liability |  |  |  |  |  | 1,399,796,000 | $ 1,399,796,000 |  | $ 1,274,569,000 | $ 1,274,569,000 |  |  |
Number Of Vessels |  |  |  |  |  |  | 9 |  | 8 | 8 |  |  |
Number of Lessors | company |  |  |  |  |  |  |  |  |  |  | 9 |  |
Finance Lease, Liability, Payment, Due |  |  |  |  |  | 1,900,000,000 | $ 1,900,000,000 |  | $ 1,700,000,000 | $ 1,700,000,000 |  |  |
Lessee, Operating Lease, Liability, Undiscounted Excess Amount |  |  |  |  |  | 495,600,000 | 495,600,000 |  | 435,300,000 | 435,300,000 |  |  |
Suezmax, Aframax and LR2 Vessels [Member] | Teekay Tankers [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Obligations relating to Finance Leases [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Finance Lease, Liability, Payments, Due Next Twelve Months |  |  |  |  |  | 30,336,000 | 30,336,000 |  | 47,962,000 | 47,962,000 |  |  |
Finance Lease, Liability, Payments, Due Year Two |  |  |  |  |  | 56,364,000 | 56,364,000 |  | 47,373,000 | 47,373,000 |  |  |
Finance Lease, Liability, Payments, Due Year Three |  |  |  |  |  | 56,202,000 | 56,202,000 |  | 47,237,000 | 47,237,000 |  |  |
Finance Lease, Liability, Payments, Due Year Four |  |  |  |  |  | 56,193,000 | 56,193,000 |  | 47,230,000 | 47,230,000 |  |  |
Finance Lease, Liability, Payments, Due Year Five |  |  |  |  |  | 56,184,000 | 56,184,000 |  | 47,222,000 | 47,222,000 |  |  |
Finance Lease, Liability, Payments, Due after Year Five |  |  |  |  |  | 376,750,000 | 376,750,000 |  | 320,064,000 | 320,064,000 |  |  |
Suezmax Tankers [Member] | Teekay LNG |  |  |  |  |  |  |  |  |  |  |  |  |
Obligations relating to Finance Leases [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Finance Lease, Liability |  |  |  |  |  | 0 | 0 |  | 23,987,000 | 23,987,000 |  |  |
Suezmax Tankers [Member] | Teekay Tankers [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Obligations relating to Finance Leases [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Finance Lease, Liability |  |  |  |  |  | 222,859,000 | 222,859,000 |  | 165,145,000 | 165,145,000 |  |  |
Aframax Tanker [Member] | Teekay Tankers [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Obligations relating to Finance Leases [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Finance Lease, Liability |  |  |  |  |  | 178,518,000 | 178,518,000 |  | 184,021,000 | 184,021,000 |  |  |
LR2 Tankers [Member] | Teekay Tankers [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Obligations relating to Finance Leases [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Finance Lease, Liability |  |  |  |  |  | $ 25,559,000 | $ 25,559,000 |  | $ 26,123,000 | $ 26,123,000 |  |  |
Variable Interest Entity, Primary Beneficiary [Member] | Teekay LNG |  |  |  |  |  |  |  |  |  |  |  |  |
Obligations relating to Finance Leases [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Number of Lessors | lease |  |  |  |  |  |  |  |  |  |  | 8 |  |
Variable Interest Entity, Primary Beneficiary [Member] | Suezmax, Aframax and LR2 Vessels [Member] | Finance Lease Obligations [Member] | Teekay Tankers [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Obligations relating to Finance Leases [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Number of Lessors | vessel |  |  |  |  |  |  | 14 |  |  |  |  |  |

X
- Definition The actual hull coverage ratio of the Company as at period end. + References No definition available. + Details
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X
- Definition The minimum liquidity required by covenants of certain debt currently held by the company. Liquidity is defined as cash, cash equivalents and undrawn committed revolving credit lines with at least six months to maturity. + References No definition available. + Details
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X
- Definition The minimum free liquidity and undrawn revolving credit line required by covenants of certain debt currently held by the Company, as a percentage of total debt. + References No definition available. + Details
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X
- Definition The minimum hull coverage ratio as required by certain covenants for debts held by the Company. + References No definition available. + Details
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Data Type: | num:percentItemType
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- Definition Debt Covenant Minimum Hull Coverage Ratio, Thereafter + References No definition available. + Details
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- Definition Debt Covenant Minimum Hull Coverage Ratio, Year 1 + References No definition available. + Details
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- Definition Debt Covenant Minimum Hull Coverage Ratio, Year 2 + References No definition available. + Details
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- Definition Debt Covenant Minimum Hull Coverage Ratio, Years 1, 2 and 3 + References No definition available. + Details
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