Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2012

Schedule Of Components Of Intangible Assets


	March 31, 2012						December 31, 2011
	Gross Carrying Amount		Accumulated Amortization		Carrying Value		Gross Carrying Amount		Accumulated Amortization		Carrying Value
Refinery services customer relationships	$	94,654	$	63,875	$	30,779	$	94,654	$	62,111	$	32,543
Supply and logistics customer relationships		35,430		24,289		11,141		35,430		23,584		11,846
Refinery services supplier relationships		36,469		34,696		1,773		36,469		34,105		2,364
Refinery services licensing agreements		38,678		20,330		18,348		38,678		19,476		19,202
Supply and logistics trade names		18,888		18,053		835		18,888		17,048		1,840
Intangibles associated with supply and logistics lease		13,260		2,210		11,050		13,260		2,092		11,168
Other		17,895		3,377		14,518		17,292		2,899		14,393

Total	$	255,274	$	166,830	$	88,444	$	254,671	$	161,315	$	93,356

- Definition

Tabular disclosure of amortizable intangibles assets, in total and by major class, including the gross carrying amount and accumulated amortization. A major class is composed of intangible assets that can be grouped together because they are similar, either by their nature or by their use in the operations of a company.

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