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Related Party Transactions - Shipbuilding and Site Supervision Services Additional Information (Detail) $ in Thousands | 12 Months Ended
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Dec. 31, 2015 USD ($) Vessel | Dec. 31, 2014 USD ($) | Dec. 31, 2013 USD ($)
Related Party Transaction [Line Items] |  |  |
Aggregate shipbuilding and site supervision costs | $ 424,868 | $ 237,647 |
Affiliated Entity [Member] | Liquefied Natural Gas [Member] | Newbuildings [Member] |  |  |
Related Party Transaction [Line Items] |  |  |
Shipbuilding and site supervision costs | $ 4,300 | 3,100 | $ 200
Number of vessels | Vessel | 11 |  |
Affiliated Entity [Member] | Liquefied Natural Gas [Member] | Newbuildings [Member] | Teekay Corporation Subsidiaries [Member] |  |  |
Related Party Transaction [Line Items] |  |  |
Aggregate shipbuilding and site supervision costs | $ 7,600 | $ 3,300 |

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- Definition The aggregate costs related to construction and development services during the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.2) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 + Details
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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) -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 + Details
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