UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions	Jun. 30, 2018	Dec. 31, 2017
Current assets:
Cash and cash equivalents	$ 57.9	$ 5.1
Restricted cash	283.6	65.2
Accounts receivable - trade, net of allowance for doubtful accounts of $11.8 at June 30, 2018 and $12.1 at December 31, 2017	4,318.3	4,358.4
Accounts receivable - related parties	2.0	1.8
Inventories	1,729.6	1,609.8
Derivative assets	165.1	153.4
Prepaid and other current assets	446.1	312.7
Total current assets	7,002.6	6,506.4
Property, plant and equipment, net	37,054.5	35,620.4
Investments in unconsolidated affiliates	2,581.5	2,659.4
Intangible assets, net of accumulated amortization of $1,651.5 at June 30, 2018 and $1,564.8 at December 31, 2017	3,696.1	3,690.3
Goodwill	5,745.2	5,745.2
Other assets	231.5	196.4
Total assets	56,311.4	54,418.1
Current liabilities:
Current maturities of debt	2,668.7	2,855.0
Accounts payable - trade	893.1	801.7
Accounts payable - related parties	85.6	127.3
Accrued product payables	4,712.6	4,566.3
Accrued interest	372.0	358.0
Derivative liabilities	396.9	168.2
Other current liabilities	320.4	418.6
Total current liabilities	9,449.3	9,295.1
Long-term debt	23,020.2	21,713.7
Deferred tax liabilities	69.0	58.5
Other long-term liabilities	682.4	578.4
Commitments and contingencies
Limited partners:
Common units (2,175,951,128 units outstanding at June 30, 2018 and 2,161,089,479 units outstanding at December 31, 2017)	22,794.8	22,718.9
Accumulated other comprehensive loss	(123.2)	(171.7)
Total partners' equity	22,671.6	22,547.2
Noncontrolling interests	418.9	225.2
Total equity	23,090.5	22,772.4
Total liabilities and equity	$ 56,311.4	$ 54,418.1