UNAUDITED CONDENSED STATEMENTS OF CONSOLIDATED OPERATIONS (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Revenues:
Third parties	$ 12,085.6	$ 10,461.2	$ 34,605.4	$ 31,447.1
Related parties	7.7	7.5	20.3	63.9
Total revenues (see Note 11)	12,093.3	10,468.7	34,625.7	31,511.0
Operating costs and expenses:
Third parties	11,055.3	9,456.6	31,404.5	28,563.4
Related parties	218.2	203.2	656.6	573.1
Total operating costs and expenses	11,273.5	9,659.8	32,061.1	29,136.5
General and administrative costs:
Third parties	17.4	18.8	54.6	59.1
Related parties	26.5	22.6	84.3	71.1
Total general and administrative costs	43.9	41.4	138.9	130.2
Total costs and expenses	11,317.4	9,701.2	32,200.0	29,266.7
Equity in income of unconsolidated affiliates	44.0	21.0	126.1	42.2
Operating income	819.9	788.5	2,551.8	2,286.5
Other income (expense):
Interest expense	(208.3)	(199.7)	(604.4)	(572.8)
Interest income	0.2	0.3	0.7	0.7
Other, net (see Note 2)	0.4	1.2	(0.5)	72.7
Total other expense, net	(207.7)	(198.2)	(604.2)	(499.4)
Income before income taxes	612.2	590.3	1,947.6	1,787.1
Benefit from (provision for) income taxes (see Note 2)	(19.4)	(2.4)	(46.2)	23.5
Net income	592.8	587.9	1,901.4	1,810.6
Net income attributable to noncontrolling interests (see Note 10)	(0.8)	(1.1)	(3.4)	(6.2)
Net income attributable to limited partners	$ 592.0	$ 586.8	$ 1,898.0	$ 1,804.4
Earnings per unit: (see Note 13)
Basic earnings per unit (in dollars per unit)	$ 0.66	$ 0.68	$ 2.13	$ 2.10
Diluted earnings per unit (in dollars per unit)	$ 0.64	$ 0.66	$ 2.07	$ 2.03