XML 122 R98.htm IDEA: XBRL DOCUMENT
v3.21.1

ASSET UNDER DEVELOPMENT - Narrative (Details) $ in Thousands, € in Millions | 1 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Oct. 31, 2020 | Apr. 30, 2019 USD ($) | Mar. 31, 2019 | Feb. 28, 2019 | Dec. 31, 2020 USD ($) | Dec. 31, 2019 USD ($) | Dec. 31, 2018 USD ($) | Dec. 31, 2020 EUR (€)
Capitalized Costs Relating to Oil and Gas Producing Activities, by Geographic Area [Line Items] |  |  |  |  |  |  |  |
Contractual obligation |  |  |  |  | $ 860,814 |  |  | € 1.1
Proceeds from short-term and long-term debt (including related parties) |  |  |  |  | 729,707 | $ 524,278 | $ 1,177,748 |
Gimi Conversion |  |  |  |  |  |  |  |
Capitalized Costs Relating to Oil and Gas Producing Activities, by Geographic Area [Line Items] |  |  |  |  |  |  |  |
Contracted revenue, period |  |  |  | 20 years |  |  |  |
Revised project schedule extension | 11 months |  |  |  |  |  |  |
Contractual obligation |  |  |  |  | 1,500,000 |  |  |
LNG Croatia Conversion |  |  |  |  |  |  |  |
Capitalized Costs Relating to Oil and Gas Producing Activities, by Geographic Area [Line Items] |  |  |  |  |  |  |  |
Contracted revenue, period |  |  | 10 years |  |  |  |  |
Gimi 700 million Facility | Gimi Conversion |  |  |  |  |  |  |  |
Capitalized Costs Relating to Oil and Gas Producing Activities, by Geographic Area [Line Items] |  |  |  |  |  |  |  |
Face amount |  | $ 700,000 |  |  |  |  |  |
CSSC VIE Loan | LNG Croatia Conversion |  |  |  |  |  |  |  |
Capitalized Costs Relating to Oil and Gas Producing Activities, by Geographic Area [Line Items] |  |  |  |  |  |  |  |
Proceeds from short-term and long-term debt (including related parties) |  |  |  |  | $ 124,700 |  |  |
Keppel Capital | Gimi Conversion |  |  |  |  |  |  |  |
Capitalized Costs Relating to Oil and Gas Producing Activities, by Geographic Area [Line Items] |  |  |  |  |  |  |  |
Non-controlling contractual obligation, percentage |  | 30.00% |  |  |  |  |  |

X
- Definition Contracted Revenue, Period + References No definition available. + Details
Name: | glng_ContractedRevenuePeriod
Namespace Prefix: | glng_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Non-Controlling Contractual Obligation, Percentage + References No definition available. + Details
Name: | glng_NonControllingContractualObligationPercentage
Namespace Prefix: | glng_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Revised Project Schedule Extension + References No definition available. + Details
Name: | glng_RevisedProjectScheduleExtension
Namespace Prefix: | glng_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition 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. + References No definition available. + Details
Name: | us-gaap_CapitalizedCostsRelatingToOilAndGasProducingActivitiesByGeographicAreaLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of contractual obligation, including but not limited to, long-term debt, capital lease obligations, operating lease obligations, purchase obligations, and other commitments. + References No definition available. + Details
Name: | us-gaap_ContractualObligation
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Face (par) amount of debt instrument at time of issuance. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=119993939&loc=d3e28551-108399 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 55 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=114775985&loc=d3e28878-108400 + Details
Name: | us-gaap_DebtInstrumentFaceAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The cash inflow during the period from additional borrowings in aggregate debt. Includes proceeds from short-term and long-term debt. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3255-108585 + Details
Name: | us-gaap_ProceedsFromIssuanceOfDebt
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | us-gaap_CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortizationByPropertyOrProjectAxis=glng_GimiConversionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortizationByPropertyOrProjectAxis=glng_LNGCroatiaConversionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=glng_GimiSevenHundredMillionFacilityMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=glng_CSSCVIELoanMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | dei_LegalEntityAxis=glng_KeppelCapitalMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |