UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions	Mar. 31, 2018	Dec. 31, 2017
Current assets:
Cash and cash equivalents	$ 102.1	$ 5.1
Restricted cash	113.5	65.2
Accounts receivable - trade, net of allowance for doubtful accounts of $11.4 at March 31, 2018 and $12.1 at December 31, 2017	4,439.9	4,358.4
Accounts receivable - related parties	3.6	1.8
Inventories	1,699.9	1,609.8
Derivative assets	78.7	153.4
Prepaid and other current assets	353.3	312.7
Total current assets	6,791.0	6,506.4
Property, plant and equipment, net	36,416.3	35,620.4
Investments in unconsolidated affiliates	2,583.4	2,659.4
Intangible assets, net of accumulated amortization of $1,607.9 at March 31, 2018 and $1,564.8 at December 31, 2017	3,736.4	3,690.3
Goodwill	5,745.2	5,745.2
Other assets	210.0	196.4
Total assets	55,482.3	54,418.1
Current liabilities:
Current maturities of debt	2,376.8	2,855.0
Accounts payable - trade	730.6	801.7
Accounts payable - related parties	83.0	127.3
Accrued product payables	4,942.8	4,566.3
Accrued interest	210.8	358.0
Derivative liabilities	160.9	168.2
Other current liabilities	334.7	418.6
Total current liabilities	8,839.6	9,295.1
Long-term debt	23,016.4	21,713.7
Deferred tax liabilities	58.0	58.5
Other long-term liabilities	603.4	578.4
Commitments and contingencies
Limited partners:
Common units (2,171,412,794 units outstanding at March 31, 2018 and 2,161,089,479 units outstanding at December 31, 2017)	22,914.5	22,718.9
Accumulated other comprehensive loss	(161.2)	(171.7)
Total partners' equity	22,753.3	22,547.2
Noncontrolling interests	211.6	225.2
Total equity	22,964.9	22,772.4
Total liabilities and equity	$ 55,482.3	$ 54,418.1