Condensed Consolidated Statements Of Operations (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
REVENUES:
Supply and logistics	$ 875,193	$ 765,714	$ 2,597,809	$ 2,091,854
Refinery services	47,977	48,392	144,342	145,301
Pipeline transportation services	19,164	16,094	55,794	45,633
Total revenues	942,334	830,200	2,797,945	2,282,788
COSTS AND EXPENSES:
Supply and logistics product costs	811,896	710,355	2,412,404	1,961,038
Supply and logistics operating costs	40,953	33,478	119,576	83,516
Refinery services operating costs	29,243	30,136	91,072	89,986
Pipeline transportation operating costs	5,911	3,988	15,995	12,414
General and administrative	10,375	8,905	29,934	25,339
Depreciation and amortization	14,838	14,706	45,447	43,100
Total costs and expenses	913,216	801,568	2,714,428	2,215,393
OPERATING INCOME	29,118	28,632	83,517	67,395
Equity in earnings (losses) of equity investees	3,432	(412)	7,971	3,377
Interest expense	(9,873)	(8,960)	(30,697)	(26,670)
Income before income taxes	22,677	19,260	60,791	44,102
Income tax benefit (expense)	8,517	(172)	8,591	(626)
NET INCOME	$ 31,194	$ 19,088	$ 69,382	$ 43,476
NET INCOME PER COMMON UNIT:
Basic and Diluted	$ 0.39	$ 0.27	$ 0.90	$ 0.65
WEIGHTED AVERAGE OUTSTANDING COMMON UNITS:
Basic and Diluted	79,901	70,447	77,410	66,580