XML 133 R109.htm IDEA: XBRL DOCUMENT
v3.21.1

DEBT - Schedule of Tranches (Details) - Secured Debt | 1 Months Ended | 12 Months Ended
--- | --- | ---
Oct. 31, 2018 | Jul. 31, 2013 | Dec. 31, 2020
Debt Instrument [Line Items] |  |  |
Maturity period of debt | 5 years |  | 5 years
Line of Credit | $449 million newbuild facility |  |  |
Debt Instrument [Line Items] |  |  |
Proportion of facility |  | 40.00% |
Maturity period of debt |  | 12 years |
Debt Instrument, Repayment term |  |  | 6 months
Line of Credit | $450 million newbuild facility |  |  |
Debt Instrument [Line Items] |  |  |
Proportion of facility |  | 40.00% |
Maturity period of debt |  | 12 years |
Debt Instrument, Repayment term |  |  | 6 months
Line of Credit | $226 million newbuild facility |  |  |
Debt Instrument [Line Items] |  |  |
Proportion of facility |  | 20.00% |
Maturity period of debt |  | 5 years | 5 years
Debt Instrument, Repayment term |  |  | 6 months

X
- Definition Debt Instrument, Repayment term + References No definition available. + Details
Name: | glng_DebtInstrumentRepaymentTerm
Namespace Prefix: | glng_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Proportion of facility + References No definition available. + Details
Name: | glng_Proportionoffacility
Namespace Prefix: | glng_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

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_DebtInstrumentLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
Name: | us-gaap_DebtInstrumentTerm
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=us-gaap_SecuredDebtMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CreditFacilityAxis=us-gaap_LineOfCreditMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

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

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