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FINANCIAL INSTRUMENTS - Concentrations of Risk (Details) | 12 Months Ended |  |  |  |
--- | --- | --- | --- | --- | ---
Dec. 31, 2018 USD ($) vessel | Dec. 31, 2017 USD ($) | Dec. 31, 2016 USD ($) | Jul. 06, 2016 | Jul. 31, 2013 USD ($)
Concentration of risks: |  |  |  |  |
Investments, ownership percentage | 100.00% |  |  |  |
Investments in affiliates | $ 571,782,000 | $ 703,225,000 | $ 648,780,000 |  |
Golar Partners |  |  |  |  |
Concentration of risks: |  |  |  |  |
Investments, ownership percentage | 32.00% | 31.80% |  |  |
Ownership percentage | 32.00% | 31.80% |  |  |
Investments in affiliates | $ 271,160,000 | $ 467,097,000 |  |  |
Golar Partners | Vessels and equipment |  |  |  |  |
Concentration of risks: |  |  |  |  |
Vessels operated by affiliate | vessel | 10 |  |  |  |
Vessels operated by affiliates, medium to long-term charters | vessel | 5 |  |  |  |
Impairment loss | $ 149,400,000 |  |  |  |
Golar Power |  |  |  |  |
Concentration of risks: |  |  |  |  |
Ownership percentage | 50.00% | 50.00% |  | 50.00% |
Investments in affiliates | $ 266,151,000 | $ 228,696,000 |  |  |
Line of Credit | $1.125 billion newbuild facility | Secured Debt |  |  |  |  |
Concentration of risks: |  |  |  |  |
Maximum borrowing capacity | $ 1,125,000,000.000 |  |  |  | $ 1,125,000,000.000

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