XML 49 R28.htm IDEA: XBRL DOCUMENT
v3.22.4

INVESTMENT IN SSAT (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2022
INVESTMENT IN SSAT |
Schedule of condensed income statement information for SSAT | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Years Ended December 31,
(In millions) |  | 2022 |  | 2021 |  | 2020
Company's share of net income | ​ | $ | 83.1 | ​ | $ | 56.3 | ​ | $ | 26.3
Distributions received | ​ | $ | 47.3 | ​ | $ | 46.9 | ​ | $ | 55.4
​
Unaudited condensed financial information for SSAT - Balance Sheet | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | As of December 31,
Condensed Balance Sheets (in millions) |  | 2022 |  | 2021
Current assets | ​ | $ | 324.7 | ​ | $ | 343.4
Non-current assets | ​ |  | 1,436.0 | ​ |  | 1,239.7
Total Assets | ​ | $ | 1,760.7 | ​ | $ | 1,583.1
​ | ​ | ​ | ​ | ​ | ​ | ​
Current liabilities | ​ | $ | 342.1 | ​ | $ | 302.7
Non-current liabilities | ​ |  | 1,199.5 | ​ |  | 1,125.5
Equity | ​ |  | 219.1 | ​ |  | 154.9
Total Liabilities and Equity | ​ | $ | 1,760.7 | ​ | $ | 1,583.1
​
Unaudited condensed financial information for SSAT - Statement of Operating Income and Net Income | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Years Ended December 31,
Condensed Statements of Operating Income and Net Income (in millions) |  | 2022 |  | 2021 |  | 2020
Operating revenue | ​ | $ | 1,466.9 | ​ | $ | 1,297.5 | ​ | $ | 1,091.6
Operating costs and expenses | ​ |  | 1,168.8 | ​ |  | 1,113.8 | ​ |  | 1,003.2
Operating income | ​ |  | 298.1 | ​ |  | 183.7 | ​ |  | 88.4
Net Income (1) | ​ | $ | 249.6 | ​ | $ | 161.7 | ​ | $ | 76.6
(1) | Includes earnings from equity method investments held by SSAT less earnings allocated to non-controlling interests.

X
- Definition Tabular disclosure of the unaudited balance sheet of the Terminal Joint Venture. + References No definition available. + Details
Name: | matx_UnauditedFinancialInformationBalanceSheetTextBlock
Namespace Prefix: | matx_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the unaudited statement of operations of the Terminal Joint Venture. + References No definition available. + Details
Name: | matx_UnauditedFinancialInformationStatementOfOperationsTextBlock
Namespace Prefix: | matx_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

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

X
- Definition Tabular disclosure of equity method investments including, but not limited to, name of each investee or group of investments, percentage ownership, difference between recorded amount of an investment and the value of the underlying equity in the net assets, and summarized financial information. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 50 -Paragraph 3 -URI https://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571 + Details
Name: | us-gaap_EquityMethodInvestmentsTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration