Condensed Consolidated Balance Sheets (USD $) In Millions, unless otherwise specified	Sep. 30, 2012		Dec. 31, 2011
ASSETS
Cash and cash equivalents	$ 8.4	[1]	$ 7.6	[1],[2]
Accounts receivable:
Trade, net of allowance for doubtful accounts of $0.5 million and $0.3 million, respectively	72.6		108.6
Affiliates	67.8		106.2
Inventories	71.6		87.9	[2]
Unrealized gains on derivative instruments	47.3		41.2
Other	2.9		2.2
Total current assets	270.6		353.7	[2]
Property, plant and equipment, net	1,673.8		1,499.4	[2]
Goodwill	153.8		153.8
Intangible assets, net	139.0		145.3
Investments in unconsolidated affiliates	229.0		107.1	[2]
Unrealized gains on derivative instruments	37.2		6.4
Other long-term assets	14.0		11.7
Total assets	2,517.4		2,277.4	[2]
LIABILITIES AND EQUITY
Trade	170.0		231.7
Affiliates	14.1		46.8
Unrealized losses on derivative instruments	43.4		59.9
Other	68.2		42.1
Total current liabilities	295.7		380.5
Long-term debt	1,038.3		746.8	[2]
Unrealized losses on derivative instruments	13.6		32.8
Other long-term liabilities	28.3		19.0
Total liabilities	1,375.9		1,179.1	[2]
Commitments and contingent liabilities				[2]
Equity:
Predecessor equity			257.4	[2]
Common unitholders (59,179,130 and 44,848,703 units issued and outstanding, respectively)	1,124.2		654.4
General partner	(1.0)		(4.7)
Accumulated other comprehensive loss	(15.5)		(21.2)	[2]
Total partners' equity	1,107.7		885.9	[2]
Noncontrolling interests	33.8		212.4	[2]
Total equity	1,141.5		1,098.3	[2]
Total liabilities and equity	$ 2,517.4		$ 2,277.4	[2]

[1] The financial information for the nine months ended September 30, 2012 includes the results of Southeast Texas, a transfer of net assets between entities under common control that was accounted for as if the transfer occurred at the beginning of the period, and prior years are retrospectively adjusted to furnish comparative information similar to the pooling method.

[2] The financial information as of December 31, 2011 includes the results of Southeast Texas, a transfer of net assets between entities under common control that was accounted for as if the transfer occurred at the beginning of the period, and prior years are retrospectively adjusted to furnish comparative information similar to the pooling method.