Operating and Direct Financing Leases - Operating Lease Obligations - Additional Information (Detail) (USD $) In Millions, unless otherwise specified	12 Months Ended
Dec. 31, 2013 Vessel	Dec. 31, 2012
Teekay Tangguh Borrower LLC [Member]
Property Subject to or Available for Operating Lease [Line Items]
Ownership interest held by partnership	99.00%
Teekay Tangguh Borrower LLC [Member] \| Teekay BLT Corporation [Member]
Property Subject to or Available for Operating Lease [Line Items]
Percentage of ownership interest held by Teekay Tangguh Borrower LLC in Teekay BLT Corporation	70.00%
Teekay Tangguh Joint Venture [Member]
Property Subject to or Available for Operating Lease [Line Items]
Ownership interest held by partnership	69.00%
Number of vessels	2
Tax indemnification	$ 8.9	$ 9.4
Tax indemnification of lease contracts	The tax indemnification is for the duration of the lease contract with the third party plus the years it would take for the lease payments to be statute barred, and ends in 2033.
Operating lease arrangement period, lessor	20 year
Operating lease arrangement period, lessee	20 years

Number Of Vessels

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- Definition

Ownership Percentage Held By Subsidiary In Joint Venture

+ References

No definition available.

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- Definition

Description of a lease related indemnification agreement including the nature of the indemnification, the maximum potential amount of future payments the lessee (guarantor) could be required to make under the agreement, the current carrying amount of the liability and the nature of any recourse provision that would enable the lessee (guarantor) to recover from third parties any of the amounts paid under the agreement and any assets held either as collateral or by third parties that upon occurrence of any triggering event or condition under the indemnification agreement the guarantor can obtain and liquidate to recover all or a portion of the amounts paid under the indemnification agreement.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 460

-SubTopic 10

-Section 50

-Paragraph 4

-URI http://asc.fasb.org/extlink&oid=6851643&loc=d3e12069-110248

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- Definition

A general description of the nature of the existing leasing arrangements of a lessor for all operating leases including, but not limited to: (1) guarantees or indemnities; (2) restrictions imposed by lease arrangements; (3) unusual provisions or conditions; (4) contingent rentals; and (5) lease expiration dates.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 840

-SubTopic 10

-Section 50

-Paragraph 4

-URI http://asc.fasb.org/extlink&oid=6452767&loc=d3e37045-112695

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- Definition

The current carrying amount of the liability for the freestanding or embedded guarantor's obligations under the guarantee or each group of similar guarantees.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 460

-SubTopic 10

-Section 50

-Paragraph 4

-Subparagraph (c)

-URI http://asc.fasb.org/extlink&oid=6851643&loc=d3e12069-110248

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- Definition

Term of the lessee's leasing arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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No definition available.

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- Definition

The number of units or percentage investment held in the subsidiary by the limited liability company or limited partnership.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 22

-Article 12

+ Details

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