Summarized Financial Data - Tengizchevroil LLP (Tables)

12 Months Ended

Dec. 31, 2016

Summarized Financial Data of Affiliate [Abstract]

Summarized Financial Data - Tengizchevroil LLP

Summarized financial information for 100 percent of TCO is presented in the table below:

	Year ended December 31
	2016		2015		2014
Sales and other operating revenues	$	10,460	$	12,811	$	22,813
Costs and other deductions	6,822		7,257		10,275
Net income attributable to TCO	2,563		3,897		8,772

Summarized Financial Data and its Affiliate

	At December 31
	2016		2015
Current assets	$	7,001	$	2,098
Other assets	20,476		17,094
Current liabilities	2,841		1,063
Other liabilities	6,210		2,266
Total TCO net equity	$	18,426	$	15,863