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Summarized Financial Data - Tengizchevroil LLP
 9 Months Ended
Sep. 30, 2024
Summarized Financial Data of Affiliate [Abstract]  
Summarized Financial Data - Tengizchevroil LLP Summarized Financial Data — Tengizchevroil LLP
Chevron has a 50 percent equity ownership interest in Tengizchevroil LLP (TCO). Summarized financial information for 100 percent of TCO is presented in the following table:
Nine Months Ended
September 30
 20242023
 (Millions of dollars)
Sales and other operating revenues$14,857 $14,720 
Costs and other deductions8,200 7,799 
Net income attributable to TCO$4,727 $4,918