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UNCONSOLIDATED AFFILIATES (Tables)

9 Months Ended

Sep. 30, 2025

Equity Method Investments and Joint Ventures [Abstract]

Schedule of Equity Method Investments

The following table sets forth our equity in net earnings from investments for the periods indicated:

			Three Months Ended September 30,												Nine Months Ended September 30,
			2025						2024						2025						2024
			(Millions of dollars)
Northern Border			$	28					$	25					$	76					$	72
Overland Pass			22						23						68						61
Saddlehorn			13						13						39						36
Roadrunner			10						9						31						30
BridgeTex			9						7						31						25
Other			10						15						36						32
Equity in net earnings from investments			$	92					$	92					$	281					$	256

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- References

No definition available.

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- 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://www.xbrl.org/2003/role/disclosureRef
-Topic 323
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481687/323-10-50-3

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