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Description of Business: (Details) (USD $) In Millions, except Share data, unless otherwise specified | 0 Months Ended | 3 Months Ended | 6 Months Ended | 12 Months Ended |
--- | --- | --- | --- | --- | ---
Jun. 08, 2012 | Dec. 01, 2011 item | Sep. 30, 2012 | Jun. 30, 2012 | Mar. 31, 2012 | Jun. 30, 2013 | Jun. 30, 2012 | Dec. 31, 2012 item | Jun. 29, 2012
Description of Business |  |  |  |  |  |  |  |  |
Number of vessels owned |  |  |  |  |  | 18 |  |  |
Separation costs |  |  |  | $ 5.8 |  |  | $ 8.3 |  |
SSAT | Ocean Transportation |  |  |  |  |  |  |  |  |
Description of Business |  |  |  |  |  |  |  |  |
Ownership interest in SSAT (as a percent) |  |  |  |  |  | 35.00% |  |  |
Number of terminal facilities on which SSAT provides terminal and stevedoring services to Matnav and numerous carriers |  |  |  |  |  | 6 |  |  |
Alexander & Baldwin |  |  |  |  |  |  |  |  |
Description of Business |  |  |  |  |  |  |  |  |
Number of publicly traded companies to be created after separation |  | 2 |  |  |  |  |  |  |
Jones Act requirement to maintain status as U.S. citizen, maximum ownership interest permitted by non-U.S. citizens (as a percent) |  |  |  |  |  | 22.00% |  |  |
Number of shares of common stock of A&B received for each share upon separation |  |  |  |  |  |  |  |  | 1
Maximum period during which services are to be provided under Transition Services Agreement | 24 months |  |  |  |  |  |  |  |
Number of cash outflow components |  |  |  |  |  |  |  | 3 |
Capital distribution to A&B |  |  |  |  |  |  |  | 155.7 |
Separation costs |  |  |  |  |  |  | 8.3 | 8.6 |
Capitalized debt financing costs |  |  |  |  |  |  |  | 1.9 |
Total cash outflow related to the Separation |  |  |  | 161.6 |  |  |  | 166.2 |
Net distribution in relation to separation |  |  |  |  |  |  |  | 4.3 |
Separation costs, net of tax |  |  | $ 0.3 | $ 5.8 | $ 2.5 |  |  |  |

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- Definition Represents the number of sources providing cash outflows to the reporting entity as a result of a separation agreement. + References No definition available. + Details
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- Definition Represents the maximum permitted ownership percentage by non-U.S. citizens in order to maintain the entity's status as a U.S. citizen under certain U.S. maritime and vessel documentation laws, popularly referred to as the Jones Act. + References No definition available. + Details
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- Definition Represents the period during which services are to be provided under the agreement entered into by the entity 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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- Definition Represents the number of companies to be created after separation for which the board of directors unanimously approved a plan to pursue the separation. + References No definition available. + Details
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- Definition Represents the number of shares of common stock received for each share upon separation by the holders of the reporting entity. + References No definition available. + Details
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- Definition Represents the number of ports terminal facilities on which the investee provides terminal and stevedoring services. + References No definition available. + Details
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- Definition Represents distribution payable for the settlement of certain liabilities of the former parent company. + References No definition available. + Details
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- Definition Represents the total cash outflows in relation to the separation from the reporting entity during the period. + References No definition available. + Details
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- Definition Professional fees and other costs associated with the spin-off of the Company's non-transportation segments. + References No definition available. + Details
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- Definition Represents capital distributions made as part of the separation from the entity's former parent. + References No definition available. + Details
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