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Investments, Number of Tax Leases Remaining

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Number of Tax Leases Terminated

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Tax Lease Benefit, Amount Received, Gross

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Amount of contractual obligation, including but not limited to, long-term debt, capital lease obligations, operating lease obligations, purchase obligations, and other commitments.

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Estimated amount of loss resulting from an adverse tax position.

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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.

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Other Commitments and Contingencies - Narrative (Details) £ in Millions, $ in Millions	6 Months Ended	12 Months Ended
	Jun. 30, 2018 GBP (£) tax_lease	Dec. 31, 2003 GBP (£) tax_lease	Jun. 30, 2018 USD ($) shares
Loss Contingencies [Line Items]
Number of tax leases \| tax_lease		6
Gross cash benefit received from tax leases \| £		£ 41
Number of tax leases terminated \| tax_lease	5
Number of tax leases remaining \| tax_lease	1
Minimum
Loss Contingencies [Line Items]
Estimate of possible exposure \| £	£ 0
Maximum
Loss Contingencies [Line Items]
Estimate of possible exposure \| £	£ 112
Margin Loan Facility \| Golar Partners, Common Units
Loss Contingencies [Line Items]
Number of common units pledged as security (in shares) \| shares			21,226,586
ECGS
Loss Contingencies [Line Items]
Commitments and Contingencies \| $			$ 1.0
Shareholders' Agreement, Project to Fund Development of Pipeline Infrastructure and FSRU [Member]
Loss Contingencies [Line Items]
Contractual Obligation \| $			0.5
Shareholders' Agreement, Project to Fund Development of Pipeline Infrastructure and FSRU [Member] \| Maximum
Loss Contingencies [Line Items]
Contractual Obligation \| $			$ 15.0