STATEMENTS OF CONSOLIDATED OPERATIONS - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Revenues:
Third parties	$ 26,955.6	$ 47,879.7	$ 47,661.1
Related parties	72.3	71.5	65.9
Total revenues	27,027.9	47,951.2	47,727.0
Operating costs and expenses:
Third parties	22,588.2	43,228.4	43,300.8
Related parties	1,080.5	992.1	937.9
Total operating costs and expenses	23,668.7	44,220.5	44,238.7
General and administrative costs:
Third parties	78.5	83.7	74.0
Related parties	114.1	130.8	114.3
Total general and administrative costs	192.6	214.5	188.3
Total costs and expenses	23,861.3	44,435.0	44,427.0
Equity in income of unconsolidated affiliates	373.6	259.5	167.3
Operating income	3,540.2	3,775.7	3,467.3
Other income (expense):
Interest expense	(961.8)	(921.0)	(802.5)
Change in fair value of Liquidity Option Agreement	(25.4)	0.0	0.0
Other, net	2.9	1.9	(0.2)
Total other expense, net	(984.3)	(919.1)	(802.7)
Income before income taxes	2,555.9	2,856.6	2,664.6
Benefit from (provision for) income taxes	2.5	(23.1)	(57.5)
Net income	2,558.4	2,833.5	2,607.1
Net income attributable to noncontrolling interests	(37.2)	(46.1)	(10.2)
Net income attributable to limited partners	$ 2,521.2	$ 2,787.4	$ 2,596.9
Earnings per unit:
Basic earnings per unit (in dollars per unit)	$ 1.28	$ 1.51	$ 1.45
Diluted earnings per unit (in dollars per unit)	$ 1.26	$ 1.47	$ 1.41