Equity Financing Transactions - Summary of Proceeds Received from Financial Transactions (Detail) (USD $) In Thousands, unless otherwise specified	6 Months Ended
Jun. 30, 2014	Jun. 30, 2013
Subsidiary, Sale of Stock [Line Items]
Net Proceeds Received	$ 7,475	$ 212,401
Teekay Offshore [Member] \| Continuous Offering Program [Member]
Subsidiary, Sale of Stock [Line Items]
Total Proceeds Received	7,784
Less: Teekay Corporation Portion	(156)
Offering Expenses	(153)
Net Proceeds Received	$ 7,475

Proceeds from issuance of equity portion attributable to parent.

No definition available.

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- Definition

Costs incurred in connection with the offering and selling of additional partner interest.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 946

-SubTopic 10

-Section S99

-Paragraph 4

-Subparagraph (SAB TOPIC 5.D.Q1)

-URI http://asc.fasb.org/extlink&oid=6488002&loc=d3e600348-122990

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Staff Accounting Bulletin (SAB)

-Number Topic 5

-Section D

+ Details

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- Definition

Cash received on stock transaction after deduction of issuance costs.

+ References

No definition available.

+ Details

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- Definition

Amount of consideration received by subsidiary or equity investee in exchange for shares of stock issued or sold. Includes amount of cash received, fair value of noncash assets received, and fair value of liabilities assumed by the investor.

+ References

No definition available.

+ Details

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- Details

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