Derivatives (Tables)

9 Months Ended

Sep. 30, 2012

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Schedule Of Outstanding Derivatives Entered Into To Hedge Inventory Or Fixed Price Purchase Commitments

	Sell (Short) Contracts		Buy (Long) Contracts
Not qualifying or not designated as hedges under accounting rules:
Crude oil futures:
Contract volumes (1,000 bbls)	59		25
Weighted average contract price per bbl	$	92.69	$	92.19
Crude oil LLS/WTI swap:
Contract volumes (1,000 bbls)	100		—
Weighted average contract price per bbl	$	18.63	$	—
Heating oil futures:
Contract volumes (1,000 bbls)	94		66
Weighted average contract price per gal	$	3.12	$	3.16
#6 Fuel oil futures:
Contract volumes (1,000 bbls)	640		200
Weighted average contract price per bbl	$	97.59	$	98.05
Crude oil options:
Contract volumes (1,000 bbls)	360		105
Weighted average premium received	$	1.69	$	0.54
Heating oil options:
Contract volumes (1,000 bbls)	10		—
Weighted average premium received	$	0.08	$	—

Schedule Of Fair Value Of Derivative Assets And Liabilities

	Unaudited Condensed Consolidated Balance Sheets Location	Fair Value
		September 30, 2012				December 31, 2011
Asset Derivatives:
Commodity derivatives - futures and call options:
Undesignated hedges	Current Assets - Other	$	178			$	306
Total asset derivatives		$	178			$	306
Liability Derivatives:
Commodity derivatives - futures and call options:
Undesignated hedges	Current Assets - Other	$	(1,440	)	(1)	$	(2,820	)	(1)
Total liability derivatives		$	(1,440	)		$	(2,820	)

(1) These derivative liabilities have been funded with margin deposits recorded in our Unaudited Condensed Consolidated Balance Sheets under Current Assets - Other.

Schedule Of Effect On Operating Results

		Amount of Gain (Loss) Recognized in Income
	Unaudited Condensed Consolidated Statements of Operations Location	Three Months Ended September 30,					Nine Months Ended September 30,
		2012			2011		2012			2011
Commodity derivatives - futures and call options:
Contracts designated as hedges under accounting guidance	Supply and logistics product costs	$	—		$	—	$	—		$	(173	)
Contracts not considered hedges under accounting guidance	Supply and logistics product costs	(5,817		)	2,587		(2,959		)	(11,050		)
Total commodity derivatives		$	(5,817	)	$	2,587	$	(2,959	)	$	(11,223	)