Segment Information (Tables)

12 Months Ended

Dec. 31, 2012

Segment activity, including total assets by reportable segment

The following table reflects activity related to continuing operations (in millions):



	Refining		Retail		Ethanol			Corporate			Total
Year ended December 31, 2012:
Operating revenues from external customers	$	122,925	$	12,008	$	4,317		$	—		$	139,250
Intersegment revenues	8,946		—		115			—			9,061
Depreciation and amortization expense	1,370		119		42			43			1,574
Operating income (loss)	4,450		348		(47		)	(741		)	4,010
Total expenditures for long-lived assets	3,147		164		36			66			3,413

Year ended December 31, 2011:
Operating revenues from external customers	109,138		11,699		5,150			—			125,987
Intersegment revenues	8,665		—		145			—			8,810
Depreciation and amortization expense	1,338		115		39			42			1,534
Operating income (loss)	3,516		381		396			(613		)	3,680
Total expenditures for long-lived assets	2,708		134		32			113			2,987

Year ended December 31, 2010:
Operating revenues from external customers	69,854		9,339		3,040			—			82,233
Intersegment revenues	6,416		—		245			—			6,661
Depreciation and amortization expense	1,210		108		36			51			1,405
Operating income (loss)	1,903		346		209			(582		)	1,876
Total expenditures for long-lived assets	2,084		102		—			48			2,234

Total assets by reportable segment were as follows (in millions):



	December 31,
	2012		2011
Refining	$	39,490	$	38,164
Retail	2,043		1,999
Ethanol	929		943
Corporate	2,015		1,677
Total assets	$	44,477	$	42,783

Operating revenues from external customers by product

Operating revenues from external customers for our principal products were as follows (in millions):



	Year Ended December 31,
	2012		2011		2010
Refining:
Gasolines and blendstocks	$	55,647	$	49,019	$	33,491
Distillates	51,504		43,713		26,402
Petrochemicals	3,908		4,253		3,161
Lubes and asphalts	2,033		1,948		1,315
Other product revenues	9,833		10,205		5,485
Total refining operating revenues	122,925		109,138		69,854
Retail:
Fuel sales (gasoline and diesel)	10,045		9,730		7,498
Merchandise sales and other	1,649		1,635		1,581
Home heating oil	314		334		260
Total retail operating revenues	12,008		11,699		9,339
Ethanol:
Ethanol	3,545		4,436		2,647
Distillers grains	772		714		393
Total ethanol operating revenues	4,317		5,150		3,040
Consolidated operating revenues	$	139,250	$	125,987	$	82,233

Operating revenues by geographic area of customer

Operating revenues by geographic area are shown in the table below (in millions). The geographic area is based on location of customer and no customer accounted for more than 10 percent of our consolidated operating revenues.



	Year Ended December 31,
	2012		2011		2010
U.S.	$	100,733	$	98,806	$	67,392
Canada	10,376		10,110		6,945
U.K.	10,779		4,297		149
Other countries	17,362		12,774		7,747
Consolidated operating revenues	$	139,250	$	125,987	$	82,233

Geographic information by country for long-lived assets

Geographic information by country for long-lived assets consisted of the following (in millions):



	December 31,
	2012		2011
U.S.	$	23,760	$	22,317
Canada	2,639		2,372
U.K.	1,110		848
Aruba	41		958
Ireland	37		—
Total long-lived assets	$	27,587	$	26,495

- Definition

Tabular disclosure of the names of foreign countries from which revenue is material and the amount of revenue from external customers attributed to those countries. An entity may also provide subtotals of geographic information about groups of countries.

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- Definition

Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss.

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