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

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Article 12

-Section 13

-Sentence Column B

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- Definition

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

+ References

No definition available.

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- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 835

-SubTopic 30

-Section 55

-Paragraph 8

-URI http://asc.fasb.org/extlink&oid=34725769&loc=d3e28878-108400

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 835

-SubTopic 30

-Section 45

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28551-108399

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- Definition

Fixed interest rate related to the interest rate derivative.

+ References

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- Definition

Including the current and noncurrent portions, carrying value as of the balance sheet date of Notes with the highest claim on the assets of the issuer in case of bankruptcy or liquidation (with maturities initially due after one year or beyond the operating cycle if longer). Senior note holders are paid off in full before any payments are made to junior note holders.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 944

-SubTopic 210

-Section S99

-Paragraph 1

-Subparagraph (SX 210.7-03.16(a))

-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 210

-Section S99

-Paragraph 1

-Subparagraph (SX 210.9-03.16)

-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

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Long-Term Debt - Additional Information - NOK Bonds (Detail) - Nibor Loan [Member] NOK in Millions, $ in Millions	6 Months Ended
	Jun. 30, 2015 USD ($)	May. 31, 2015 NOK	Dec. 31, 2014 NOK
Teekay Offshore, Teekay LNG and Teekay [Member] \| Norwegian Kroner Denominated Bonds Due Between October Two Thousand Fifteen And January Two Thousand Nineteen [Member]
Debt Instrument [Line Items]
Senior unsecured bonds issued \| NOK			NOK 5,200
Debt instrument, carrying amount	$ 662.2
Debt instrument transfer of principal amount	$ 894.6
Teekay Offshore, Teekay LNG and Teekay [Member] \| Norwegian Kroner Denominated Bonds Due Between October Two Thousand Fifteen And January Two Thousand Nineteen [Member] \| Minimum [Member]
Debt Instrument [Line Items]
Debt instrument spread on variable rate	4.00%
Fixed interest rates based on cross currency swaps	4.94%
Teekay Offshore, Teekay LNG and Teekay [Member] \| Norwegian Kroner Denominated Bonds Due Between October Two Thousand Fifteen And January Two Thousand Nineteen [Member] \| Maximum [Member]
Debt Instrument [Line Items]
Debt instrument spread on variable rate	5.75%
Fixed interest rates based on cross currency swaps	7.49%
Teekay LNG [Member] \| Norwegian Kroner Bond Due In May Two Thousand Twenty [Member]
Debt Instrument [Line Items]
Senior unsecured bonds issued \| NOK		NOK 1,000
Debt instrument, carrying amount	$ 127.3
Debt instrument spread on variable rate	3.70%
Fixed interest rates based on cross currency swaps	5.92%
Debt instrument transfer of principal amount	$ 134.0