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PENSIONS - Reconciliation of Funded Status (Details) - USD ($) $ in Thousands | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | --- | ---
Reconciliation of funded status: |  |  |
Fair value of benefit obligation | $ (34,078) | $ (47,215) | $ (54,122)
Fair value of plan assets | 9,809 | 15,858 | $ 16,864
Funded (unfunded) status at end of year | (24,269) | (31,357) |
Equity securities |  |  |
Reconciliation of funded status: |  |  |
Fair value of plan assets | 8,801 | 15,077 |
Cash |  |  |
Reconciliation of funded status: |  |  |
Fair value of plan assets | 1,008 | 781 |
UK Scheme |  |  |
Reconciliation of funded status: |  |  |
Fair value of benefit obligation | (7,073) | (11,608) |
Fair value of plan assets | 8,801 | 15,077 |
Funded (unfunded) status at end of year | 1,728 | 3,469 |
Marine Scheme |  |  |
Reconciliation of funded status: |  |  |
Fair value of benefit obligation | (27,005) | (35,607) |
Fair value of plan assets | 1,008 | 781 |
Funded (unfunded) status at end of year | $ (25,997) | $ (34,826) |

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