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ORGANIZATION (Details) - 3 months ended Mar. 31, 2024	freightRailroad	switchingCompany	venture	segment
Segment Reporting Information [Line Items]
Number of ventures | venture			2
Number of reportable segments | segment				5
Railroad
Segment Reporting Information [Line Items]
Number of segment components	6	1

X

- Definition

Equity Method Investments, Number Of Ventures

+ References

No definition available.

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- Definition

Reportable Segments, Number Of Components

+ References

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- Definition

Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 18
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482810/280-10-50-18

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Details

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