Product Sales Revenues (Tables)

6 Months Ended

Jun. 30, 2012

Product Sales Revenues [Abstract]

Components Of Product Sales Revenues

		Three Months Ended					Six Months Ended
		June 30,					June 30,
		2011			2012		2011			2012
Physical sale of petroleum products	$	157,793		$	163,418	$	433,422		$	471,124
NYMEX contract adjustments:
Change in value of NYMEX contracts that did not qualify for hedge
accounting treatment and the effective portion of gains and losses of
matured NYMEX contracts that qualified for hedge accounting
treatment associated with our petroleum products blending and
fractionation activities(1)		(1,078	)		27,850		(21,058	)		2,961
Change in value of NYMEX contracts that did not qualify for hedge
accounting treatment associated with the Houston-to-El Paso
pipeline section linefill working inventory(1)		3,228			9,020		(15,199	)		1,921
Other		—			280		74			292
Total NYMEX contract adjustments		2,150			37,150		(36,183	)		5,174
Total product sales revenues	$	159,943		$	200,568	$	397,239		$	476,298

(1) The associated petroleum products for these activities are, to the extent still owned as of the statement date, or were, to the extent no longer owned as of the statement date, classified as inventory in current assets on our consolidated balance sheets.