CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions	Dec. 31, 2016	Dec. 31, 2015
Current assets:
Cash and cash equivalents	$ 63.1	$ 19.0
Restricted cash	354.5	15.9
Accounts receivable - trade, net of allowance for doubtful accounts of $11.3 at December 31, 2016 and $12.1 at December 31, 2015	3,329.5	2,569.9
Accounts receivable - related parties	1.1	1.2
Inventories	1,770.5	1,038.1
Derivative assets	541.4	258.6
Prepaid and other current assets	468.1	395.6
Total current assets	6,528.2	4,298.3
Property, plant and equipment, net	33,292.5	32,034.7
Investments in unconsolidated affiliates	2,677.3	2,628.5
Intangible assets, net of accumulated amortization of $1,403.1 at December 31, 2016 and $1,235.8 at December 31, 2015	3,864.1	4,037.2
Goodwill	5,745.2	5,745.2
Other assets	86.7	58.3
Total assets	52,194.0	48,802.2
Current liabilities:
Current maturities of debt	2,576.8	1,863.9
Accounts payable - trade	397.7	860.1
Accounts payable - related parties	105.1	84.1
Accrued product payables	3,613.7	2,484.4
Accrued liability related to EFS Midstream acquisition	0.0	993.2
Accrued interest	340.8	352.1
Derivative liabilities	737.7	140.6
Other current liabilities	478.7	388.2
Total current liabilities	8,250.5	7,166.6
Long-term debt	21,120.9	20,676.9
Deferred tax liabilities	52.7	46.1
Other long-term liabilities	503.9	411.5
Commitments and contingencies
Limited partners:
Common units (2,117,588,414 units outstanding at December 31, 2016 and 2,012,553,024 units outstanding at December 31, 2015)	22,327.0	20,514.3
Accumulated other comprehensive loss	(280.0)	(219.2)
Total partners' equity	22,047.0	20,295.1
Noncontrolling interests	219.0	206.0
Total equity	22,266.0	20,501.1
Total liabilities and equity	$ 52,194.0	$ 48,802.2