Long-Term Debt - Additional Information - Revolvers (Detail) (USD $)	6 Months Ended	12 Months Ended
Jun. 30, 2014	Dec. 31, 2013
Debt Instrument [Line Items]
Amount reduced under revolving credit facility in 2014	$ 664,200,000
Amount reduced under revolving credit facility in 2015	582,200,000
Amount reduced under revolving credit facility in 2016	796,000,000
Amount reduced under revolving credit facility in 2017	1,100,000,000
Amount reduced under revolving credit facility in 2018	1,300,000,000
Minimum [Member]
Debt Instrument [Line Items]
Debt instrument interest	0.00%	0.00%
Maximum [Member]
Debt Instrument [Line Items]
Debt instrument interest	8.00%	8.00%
Revolving Credit Facilities [Member]
Debt Instrument [Line Items]
Aggregate borrowings	2,500,000,000
Undrawn amount of revolving credit facility	900,000,000
Reference rate on variable rate of the debt instrument	LIBOR
Number of debt instruments	15
Debt instrument interest	0.23%	0.25%
Amount reduced under revolving credit facility in 2014	612,600,000
Amount reduced under revolving credit facility in 2015	316,200,000
Amount reduced under revolving credit facility in 2016	740,200,000
Amount reduced under revolving credit facility in 2017	463,700,000
Amount reduced under revolving credit facility in 2018	355,700,000
Debt instrument collateral, description	The Revolvers are collateralized by first-priority mortgages granted on 55 of the Company's vessels, together with other related security, and include a guarantee from Teekay or its subsidiaries for all outstanding amounts.
Revolving Credit Facilities [Member] \| Minimum [Member]
Debt Instrument [Line Items]
Percentage of margin	0.45%	0.45%
Revolving Credit Facilities [Member] \| Maximum [Member]
Debt Instrument [Line Items]
Percentage of margin	4.50%	4.50%
Revolving Credit Facilities [Member] \| Teekay Offshore [Member]
Debt Instrument [Line Items]
Revolving credit facilities refinanced amount	330,000,000
Amount reduced under revolving credit facilities	$ 16,500,000
Revolving credit facilities payment frequency, description	per quarter
Debt instrument maturity period	5 years

Number of debt instruments.

No definition available.

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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

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- Definition

Discussion of whether the debt instrument is secured or unsecured, and, if secured, a description of the collateral and guarantees required or provided.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 22

-Article 5

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 470

-Section 50

-Paragraph 3

-Subparagraph (d)

-URI http://asc.fasb.org/extlink&oid=6479336&loc=d3e64711-112823

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.22(a)(1))

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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- Definition

The reference rate for the variable rate of the debt instrument, such as LIBOR or the US Treasury rate and the maturity of the reference rate used, such as three months or six months LIBOR.

+ References

No definition available.

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

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- Definition

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

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Description of the frequency of periodic payments, which may be presented in a variety of ways (for example, monthly, quarterly, annually).

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.19(b),22(b))

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 19, 22

-Article 5

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- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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Amount of the required periodic payments of both interest and principal.

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- Definition

Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

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- Definition

Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 470

-SubTopic 10

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601

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-Topic 235

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-Subparagraph (SX 210.12-04.(a))

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Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the remainder of the fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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-Publisher FASB

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-Section S99

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-Subparagraph (SX 210.12-04.(a))

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Amount of a short-term obligation that has been excluded from current liabilities in the balance sheet because of a refinancing of the obligation.

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-Publisher FASB

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