XML 41 R14.htm IDEA: XBRL DOCUMENT
v3.20.4

CAPITAL CONSTRUCTION FUND | 12 Months Ended
--- | ---
Dec. 31, 2020
CAPITAL CONSTRUCTION FUND. |
CAPITAL CONSTRUCTION FUND |
7. | CAPITAL CONSTRUCTION FUND
​ The Company is party to an agreement with the U.S. Department of Transportation, Maritime Administration (“MARAD”) that established a Capital Construction Fund (“CCF”) program under provisions of the Merchant Marine Act of 1936, as amended (the “Merchant Marine Act”). The CCF program was created to assist owners and operators of U.S. flagged vessels in raising capital necessary for the modernization and expansion of the U.S. merchant marine fleet. CCF funds may be used for the acquisition, construction, or reconstruction of vessels, and for repayment of existing vessel indebtedness through the deferment of federal income taxes on certain deposits of monies and other property placed into the CCF. Qualified withdrawals from the CCF must be used for investment in vessels built in the U.S. and used between covered U.S. ports as described by the Merchant Marine Act, and for other qualifying expenditures (see Item 1 of Part 1 for additional information on Maritime Laws and the Jones Act). Participants of the CCF must also meet certain U.S. citizenship requirements. ​ Deposits into the CCF are limited by certain applicable earnings and other conditions. Such deposits, once made, are available as tax deductions in the Company’s income tax provision. Qualified withdrawals from the CCF do not give rise to a current income tax liability, but reduce the depreciable basis of the vessels or certain related equipment for income tax purposes. However, if withdrawals are made from the CCF for general corporate purposes or other non-qualified purposes, or upon termination of the agreement, they are taxable with interest payable from the year of deposit. ​ Deposits not committed for qualified purposes within 25 years from the date of deposit will be treated as non-qualified withdrawals over the subsequent five years. Under the terms of the CCF agreement, the Company may designate certain qualified earnings as “accrued deposits” or may designate, as obligations of the CCF, qualified withdrawals to reimburse qualified expenditures initially made with operating funds. Such accrued deposits to, and withdrawals from, the CCF are reflected in the Consolidated Balance Sheets either as obligations of the Company’s current assets or as receivables from the CCF. ​ As of December 31, 2020 and 2019, $1.7 million of eligible accounts receivable were assigned to the CCF. Due to the nature of the assignment of eligible accounts receivable into the CCF, such assigned amounts are classified as part of accounts receivable in the Consolidated Balance Sheets. At December 31, 2020 and 2019, the amounts on deposit in the CCF invested in a money market fund, which is classified as other long-term assets in the Company’s Consolidated Balance Sheets, were nominal.

X
- References No definition available. + Details
Name: | matx_CapitalConstructionFundAbstract
Namespace Prefix: | matx_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for assets that are restricted in their use, generally by contractual agreements or regulatory requirements. This would include, but not limited to, a description of the restricted assets and the terms of the restriction. + References No definition available. + Details
Name: | us-gaap_RestrictedAssetsDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration