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Loss on Derivative Instruments and Other Financial Items, Net - Financial Items (Details) - USD ($) $ in Thousands | 9 Months Ended
--- | ---
Sep. 30, 2025 | Sep. 30, 2024
Derivative Instruments, Gain (Loss) [Line Items] |  |
Financing arrangement fees and other related costs | $ (2,338) | $ (4,398)
Foreign exchange loss/(gain) on operations | (1,675) | 285
Amortization of debt guarantees | 106 | 1,210
Others | (259) | (261)
Other financial items, net | $ (4,166) | (3,164)
CSSC VIE debt- Hilli Facility | Secured debt |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Financing arrangement fees and other related costs |  | $ (4,400)

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