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v3.19.1

Long-Term Debt - Additional Information - NOK Bonds (Detail) - Teekay LNG - Nibor Loan - Norwegian Kroner-denominated Bonds due through August 2023 $ in Millions, kr in Billions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2018 USD ($) | Dec. 31, 2018 NOK (kr)
Debt Instrument [Line Items] |  |
Debt instrument, carrying amount for unsecured debt | kr |  | kr 3.1
Debt instrument, carrying amount | $ | $ 353.0 |
Debt instrument transfer of principal amount | $ 382.5 | kr 3.1
Minimum |  |
Debt Instrument [Line Items] |  |
Debt instrument spread on variable rate | 3.70% |
Fixed interest rates based on cross currency swaps | 5.92% | 5.92%
Maximum |  |
Debt Instrument [Line Items] |  |
Debt instrument spread on variable rate | 6.00% |
Fixed interest rates based on cross currency swaps | 7.89% | 7.89%

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- Definition Aggregate notional amount specified by the derivative(s). Expressed as an absolute value. + References 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 + Details
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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 + Details
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