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CAPITAL CONSTRUCTION FUND (Details) $ in Millions | 1 Months Ended | 12 Months Ended
--- | --- | ---
Feb. 29, 2024 USD ($) | Dec. 31, 2023 USD ($) item | Dec. 31, 2022 USD ($) | Dec. 31, 2021 USD ($)
Maximum Period to Commit Fund Deposits for Qualified Purposes |  | 25 years |  |
Period over which deposits will be treated as non-qualified withdrawals |  | 5 years |  |
Cash deposits into CCF |  | $ 128.5 | $ 582.8 | $ 31.2
Qualifying cash withdrawal payments |  | 49.9 | 64.6 | $ 31.2
Accounts receivable, net |  | $ 279.4 | 268.5 |
Number of vessels under agreements for construction | item |  | 3 |  |
Purchase price | $ 450.0 |  |  |
Fixed rate investments, Maturity date | 3 years |  |  |
Eligible Accounts Receivable Assigned to CCF |  |  |  |
Capital construction fund |  | $ 599.4 | 518.2 |
Cash deposits into CCF |  | 100.0 | 579.7 |
Interest earned on deposits |  | 31.1 | 3.1 |
Qualifying cash withdrawal payments |  | (49.9) | (64.6) |
Accounts receivable, net |  | $ 218.1 | $ 9.9 |
Weighted average life of securities held within the fund |  | 68 days |  |

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- Definition Amount of cash inflow associated with funds that are not available for withdrawal or use (such as funds held in escrow) and are associated with underlying transactions that are classified as investing activities. + References No definition available. + Details
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- Definition Weighted average life of securities held within the fund, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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