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Investments (Tables)

12 Months Ended

Dec. 31, 2024

Investments [Abstract]

Investments

			December 31,
			2024						2023
			($ in millions)
Long-term investments:
Equity method investments:
Conrail			$	1,748					$	1,656
TTX			1,013						964
Other			423						428
Total equity method investments			3,184						3,048
COLI at net cash surrender value			161						774
Other investments			25						17
Total long-term investments			$	3,370					$	3,839

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- Definition

Tabular disclosure of investment.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 320
-Name Accounting Standards Codification
-Publisher FASB
-URI https://asc.fasb.org/320/tableOfContent

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Name Accounting Standards Codification
-Topic 321
-Publisher FASB
-URI https://asc.fasb.org/321/tableOfContent

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Name Accounting Standards Codification
-Topic 325
-Publisher FASB
-URI https://asc.fasb.org/325/tableOfContent

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- References

No definition available.

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