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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Drydocking and Fixed Assets (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Deferred drydocking costs |  |  |
Amortization expense for drydocking | $ 17,916 | $ 13,253 | $ 7,832
Property, Plant and Equipment, Net, by Type [Abstract] |  |  |
Depreciation and amortization | $ 68,666 | 66,465 | 60,190
Minimum [Member] |  |  |
Deferred drydocking costs |  |  |
Period for which vessels are required to be drydocked for major repairs and maintenance | 30 months |  |
Maximum [Member] |  |  |
Deferred drydocking costs |  |  |
Period for which vessels are required to be drydocked for major repairs and maintenance | 60 months |  |
Leasehold improvements |  |  |
Property, Plant and Equipment, Net, by Type [Abstract] |  |  |
Property, Plant, and Equipment, Useful Life, Term, Description [Extensible Enumeration] | us-gaap:UsefulLifeShorterOfTermOfLeaseOrAssetUtilityMember |  |
Furniture, fixtures & other equipment |  |  |
Property, Plant and Equipment, Net, by Type [Abstract] |  |  |
Useful lives | 5 years |  |
Vessel equipment | Minimum [Member] |  |  |
Property, Plant and Equipment, Net, by Type [Abstract] |  |  |
Useful lives | 2 years |  |
Vessel equipment | Maximum [Member] |  |  |
Property, Plant and Equipment, Net, by Type [Abstract] |  |  |
Useful lives | 15 years |  |
Computer equipment |  |  |
Property, Plant and Equipment, Net, by Type [Abstract] |  |  |
Useful lives | 3 years |  |
Detail of Fixed Assets, Excluding Vessels |  |  |
Property, Plant and Equipment, Net, by Type [Abstract] |  |  |
Depreciation and amortization | $ 2,585 | $ 2,687 | $ 2,266

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