Number Of Floating Accommodation Units

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- Definition

Percentage of voting equity interests acquired at the acquisition date in the business combination.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (c)

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- Definition

For contingent consideration arrangements recognized in connection with a business combination, this element represents an estimate of the high-end of the potential range (undiscounted) of the consideration which may be paid.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 30

-Section 50

-Paragraph 1

-Subparagraph (c)(3)

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- Definition

Amount of structure or a modification to a structure under construction. Includes recently completed structures or modifications to structures that have not been placed into service.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 360

-SubTopic 10

-Section 50

-Paragraph 1

-Subparagraph (b)

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- Definition

The name of the original debt issue that has been converted in a noncash (or part noncash) transaction during the accounting period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

+ References

No definition available.

+ Details

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- Definition

Costs incurred and are directly related to generating license revenue. Licensing arrangements include, but are not limited to, rights to use a patent, copyright, technology, manufacturing process, software or trademark.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.2(e))

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- Definition

Carrying amount of long-term debt, net of unamortized discount or premium, including current and noncurrent amounts. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 16

-Article 7

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-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.22)

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 210

-Section S99

-Paragraph 1

-Subparagraph (SX 210.9-03.16)

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-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 16

-Article 9

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-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 20, 22

-Article 5

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 944

-SubTopic 210

-Section S99

-Paragraph 1

-Subparagraph (SX 210.7-03.16)

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- Definition

Disclosure of timing of required repayments, sinking fund requirements, and other redeemable securities at fixed or determinable prices and dates in the five years immediately following the date of the latest balance sheet presented in the financial statements, and the amount thereafter to fully repay the principal of long-term debt. These disclosures may be made either on an individual debt or security basis, by type of debt or security basis, or on a combined basis.

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 505

-SubTopic 10

-Section 50

-Paragraph 3

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-Topic 470

-SubTopic 10

-Section 50

-Paragraph 1

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- Definition

The minimum amount the entity agreed to spend under the long-term purchase commitment.

+ References

No definition available.

+ Details

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- Definition

The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Investing Activities

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-Topic 230

-SubTopic 10

-Section 45

-Paragraph 13

-Subparagraph (b)

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- Definition

Minimum amount of purchase arrangement maturing in the second fiscal year following the latest fiscal year. Includes, but not limited to, recorded and unrecorded purchase obligations, long-term purchase commitments, and short-term purchase commitments.

+ References

No definition available.

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- Definition

Minimum amount of purchase arrangement maturing in the third fiscal year following the latest fiscal year. Includes, but not limited to, recorded and unrecorded purchase obligations, long-term purchase commitments, and short-term purchase commitments.

+ References

No definition available.

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- Definition

Minimum amount of purchase arrangement maturing in the remainder of the fiscal year following the latest fiscal year ended. Includes, but is not limited to, recorded and unrecorded purchase obligations, long-term purchase commitments, and short-term purchase commitments.

+ References

No definition available.

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- Definition

The cash outflow from a repayment of a borrowing having initial term of repayment of more than three months. Includes repayments of short-term and long-term debt.

+ References

No definition available.

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Subsequent Events - Additional Information - Logitel (Detail) (USD $)	6 Months Ended			6 Months Ended	1 Months Ended		1 Months Ended
	Jun. 30, 2014	Dec. 31, 2013	Jun. 30, 2014 Newbuildings [Member]	Jun. 30, 2014 Teekay Offshore [Member]	Aug. 31, 2014 Subsequent Events [Member] Teekay Offshore [Member] FloatingAccommodationUnits	Aug. 31, 2014 Subsequent Events [Member] Teekay Offshore [Member] Purchase Commitment [Member]	Aug. 31, 2014 Subsequent Events [Member] Logitel Offshore Holdings [Member] Teekay Offshore [Member]	Aug. 31, 2014 Subsequent Events [Member] Logitel Offshore Holdings [Member] Teekay Offshore [Member] Newbuildings [Member] FloatingAccommodationUnits	Aug. 31, 2014 Subsequent Events [Member] Logitel Offshore Holdings [Member] Teekay Offshore [Member] Order or Production Backlog [Member] FloatingAccommodationUnits	Aug. 31, 2014 Subsequent Events [Member] Logitel Offshore Holdings [Member] Teekay Offshore [Member] Order or Production Backlog [Member] Newbuildings [Member]	Aug. 31, 2014 Subsequent Events [Member] Sevan Marine ASA [Member] Teekay Offshore [Member]
Subsequent Event [Line Items]
Percentage of ownership acquired							100.00%
Portion of purchase price paid in cash				$ 253,000,000			$ 4,000,000
Potential additional cash amount for purchase price							27,600,000
Number of floating accommodation units					3			2	6
Expected cost of project	1,500,000,000				534,000,000
Advances on newbuilding contracts and conversion costs	1,403,850,000	796,324,000	221,400,000			18,000,000
Purchase obligation due (balance of 2014)						8,800,000
Purchase obligation due (2015)						341,000,000
Purchase obligation due (2016)						166,200,000
License fees					22,200,000
Long-term Debt	6,732,367,000	6,109,470,000					60,000,000
Repayment of non-interest bearing amount on bond											$ 10,000,000
Long-term debt, maturities, repayment terms										within 6 months of delivery of each of the next six FAUs, including the three ordered from COSCO
Debt conversion											The conversion option is exercisable if the fourth of six options with COSCO is not exercised by its option expiry date on November 30, 2016. In this case, Sevan has a one-time option to receive the remaining two options with COSCO in exchange for the extinguishment of the remaining amount owing on the bond agreement. If the one-time option is not exercised by Sevan, any remaining amount owing on the bond agreement will be forgiven when there is a continuous three-year period, from the date of the latest delivery of a newbuilding FAU based on the Sevan cylindrical hull design, where no such Seven design FAUs are ordered.