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Related Party Transactions (Tables)

9 Months Ended

Sep. 30, 2025

Related Party Transactions [Abstract]

Schedule of Significant Transactions with Related Parties

The following tables summarize the related party balances and activities which are primarily with equity affiliates:

			Millions of Dollars
			September 30 2025			December 31 2024
Balance Sheet
Accounts and notes receivable			$	45		74
Accounts payable			73			57

			Millions of Dollars
			Three Months Ended September 30						Nine Months Ended September 30
			2025			2024			2025			2024
Income Statement
Operating revenues and other income			$	12		23			60			64
Purchased commodities			(2)			—			—			—
Operating expenses and selling, general and administrative expenses			84			51			242			163

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- References

No definition available.

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- Definition

Tabular disclosure of related party transactions. Examples of related party transactions include, but are not limited to, transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners and (d) affiliates.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 850
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483326/850-10-50-1

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 850
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483326/850-10-50-1

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