Aggregate notional amount specified by the derivative(s). Expressed as an absolute value.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Investment in Equity Accounted Joint Ventures (Details) - USD ($)	1 Months Ended		6 Months Ended
	Oct. 31, 2014	Jun. 30, 2013	Jun. 30, 2018	Dec. 31, 2017
Schedule of Equity Method Investments [Line Items]
Loan facility			$ 2,966,208,000	$ 3,123,728,000
Investment in equity accounted joint ventures			195,082,000	$ 169,875,000
Interest Rate Swap
Schedule of Equity Method Investments [Line Items]
Notional amount			1,531,835,000
Libra Joint Venture \| Cash Flow Hedging \| Designated as Hedging Instrument \| Interest Rate Swap
Schedule of Equity Method Investments [Line Items]
Derivative, term of contract	10 years
Notional amount			$ 307,600,000
Fixed interest rate			2.51%
OOG-TKP FPSO GmbH & Co KG Joint Venture
Schedule of Equity Method Investments [Line Items]
Debt instrument, term		8 years
Loan facility			$ 153,800,000
OOG-TKP FPSO GmbH & Co KG Joint Venture \| Cash Flow Hedging \| Not Designated as Hedging Instrument \| Interest Rate Swap
Schedule of Equity Method Investments [Line Items]
Derivative, term of contract		10 years
Notional amount			$ 68,700,000
Fixed interest rate		2.63%
OOG-TKP FPSO GmbH & Co KG Joint Venture \| Minimum
Schedule of Equity Method Investments [Line Items]
Marginal rate added for interest paid		2.15%
OOG-TKP FPSO GmbH & Co KG Joint Venture \| Maximum
Schedule of Equity Method Investments [Line Items]
Marginal rate added for interest paid		2.45%
Odebrecht Oil And Gas Sa \| Libra Joint Venture
Schedule of Equity Method Investments [Line Items]
Marginal rate added for interest paid			2.65%
Odebrecht Oil And Gas Sa \| Minimum
Schedule of Equity Method Investments [Line Items]
Debt instrument, term	10 years
Libra Joint Venture
Schedule of Equity Method Investments [Line Items]
Percentage of interest in joint venture	50.00%
Libra Joint Venture \| Odebrecht Oil And Gas Sa
Schedule of Equity Method Investments [Line Items]
Percentage of interest in joint venture	50.00%
OOG-TKP FPSO GmbH & Co KG Joint Venture \| Teekay Corporation
Schedule of Equity Method Investments [Line Items]
Percentage of interest in joint venture		50.00%
Newbuildings \| Odebrecht Oil And Gas Sa
Schedule of Equity Method Investments [Line Items]
Loan facility			$ 683,500,000
Newbuildings \| Odebrecht Oil And Gas Sa \| Maximum
Schedule of Equity Method Investments [Line Items]
Loan facility			$ 804,000,000
Guarantee of Indebtedness of Others \| OOG-TKP FPSO GmbH & Co KG Joint Venture \| Teekay Corporation
Schedule of Equity Method Investments [Line Items]
Percentage of interest in joint venture		50.00%