CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions	Dec. 31, 2015	Dec. 31, 2014
Current assets:
Cash and cash equivalents	$ 19.0	$ 74.4
Restricted cash	15.9	0.0
Accounts receivable - trade, net of allowance for doubtful accounts of $12.1 at December 31, 2015 and $13.9 at December 31, 2014	2,569.9	3,823.0
Accounts receivable - related parties	1.2	2.8
Inventories	1,038.1	1,014.2
Derivative assets	258.6	226.0
Prepaid and other current assets	410.3	350.3
Total current assets	4,313.0	5,490.7
Property, plant and equipment, net	32,034.7	29,881.6
Investments in unconsolidated affiliates	2,628.5	3,042.0
Intangible assets, net of accumulated amortization of $1,235.8 at December 31, 2015 and $1,246.3 at December 31, 2014	4,037.2	4,302.1
Goodwill	5,745.2	4,300.2
Other assets	193.4	184.4
Total assets	48,952.0	47,201.0
Current liabilities:
Current maturities of debt	1,863.9	2,206.4
Accounts payable - trade	860.1	773.8
Accounts payable - related parties	84.1	118.9
Accrued product payables	2,484.4	3,853.3
Accrued liability related to EFS Midstream acquisition	993.2	0.0
Accrued interest	352.1	335.5
Other current liabilities	528.8	585.8
Total current liabilities	7,166.6	7,873.7
Long-term debt	20,826.7	19,157.4
Deferred tax liabilities	46.1	66.6
Other long-term liabilities	$ 411.5	$ 411.1
Commitments and contingencies
Limited partners:
Common units (2,012,553,024 units outstanding at December 31, 2015 and 1,937,324,817 units outstanding at December 31, 2014)	$ 20,514.3	$ 18,304.8
Accumulated other comprehensive loss	(219.2)	(241.6)
Total partners' equity	20,295.1	18,063.2
Noncontrolling interests	206.0	1,629.0
Total equity	20,501.1	19,692.2
Total liabilities and equity	$ 48,952.0	$ 47,201.0