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Advances to Equity Accounted Joint Ventures - Additional Information (Detail) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2015 | Dec. 31, 2014
Investments in and Advances to Affiliates [Line Items] |  |
Advances to equity accounted joint venture partner | $ 883,731 | $ 891,478
Exmar LPG Joint Venture [Member] |  |
Investments in and Advances to Affiliates [Line Items] |  |
Advances to equity accounted joint venture partner | 57,800 | 81,700
Unpaid interest to partners | $ 400 | 600
Repayment term | No fixed repayment terms |
Yamal LNG Joint Venture [Member] |  |
Investments in and Advances to Affiliates [Line Items] |  |
Advances to equity accounted joint venture partner | $ 96,900 | 95,300
Unpaid interest to partners | $ 4,800 | $ 1,000
LIBOR [Member] | Exmar LPG Joint Venture [Member] |  |
Investments in and Advances to Affiliates [Line Items] |  |
Interest bearing percentage | 0.50% |
LIBOR [Member] | Yamal LNG Joint Venture [Member] |  |
Investments in and Advances to Affiliates [Line Items] |  |
Interest bearing percentage | 3.00% |

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- Definition Contractual interest rate for funds borrowed, under the debt agreement. + 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 210.5-02.22(a)(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Total investments in (A) an entity in which the entity has significant influence, but does not have control, (B) subsidiaries that are not required to be consolidated and are accounted for using the equity and or cost method, and (C) an entity in which the reporting entity shares control of the entity with another party or group. Includes long-term advances receivable from a party that is affiliated with the reporting entity by means of direct or indirect ownership. + 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 210.5-02.12) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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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. + 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 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21475-112644 + Details
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