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Related Party Transactions
9 Months Ended
Sep. 30, 2024
Related Party Transactions [Abstract]  
Related Party Transactions
Note 15—Related Party Transactions
Our related parties primarily include equity method investments and certain trusts for the benefit of employees.

Millions of Dollars

Three Months Ended
September 30
Nine Months Ended
September 30
2024202320242023
Significant Transactions with Equity Affiliates
Operating revenues and other income
$23 23 64 67 
Operating expenses and selling, general and administrative expenses
51 73 163 224