Summarized Financial Data - Chevron U.S.A. Inc. (Tables)

12 Months Ended

Dec. 31, 2011

Summarized Financial Data of Subsidiary One [Abstract]

Summarized Financial Data - Chevron U.S.A. Inc.

	Year ended December 31
	2011		2010		2009
Sales and other operating revenues	$	187,917	$	145,381	$	121,553
Total costs and other deductions		178,498		139,984		120,053
Net income attributable to CUSA		6,899		4,159		1,141

Summarized Financial Data and its Subsidiary

	At December 31
	2011		2010
Current assets	$	34,478	$	29,211
Other assets		47,556		35,294
Current liabilities		19,082		18,098
Other liabilities		26,153		16,785
Total CUSA net equity		36,799		29,622
Memo: Total debt	$	14,763	$	8,284