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Summarized Financial Data - Tengizchevroil LLP (Tables)
9 Months Ended
Sep. 30, 2021
Summarized Financial Data of Affiliate [Abstract]  
Summarized Financial Data - Tengizchevroil LLP Summarized financial information for 100 percent of TCO is presented in the following table:
Nine Months Ended
September 30
 20212020
 (Millions of dollars)
Sales and other operating revenues$10,845 $6,757 
Costs and other deductions5,568 4,655 
Net income attributable to TCO$3,692 $1,483 
Summarized financial information for 100 percent of CPChem is presented in the table on the following page.
Nine Months Ended
September 30
 20212020
 (Millions of dollars)
Sales and other operating revenues$10,414 $6,093 
Costs and other deductions7,972 5,179 
Net income attributable to CPChem$2,797 $877