CONSOLIDATED BALANCE SHEETS (USD $) In Millions, unless otherwise specified	Sep. 30, 2012	Sep. 30, 2011
Current assets:
Cash and cash equivalents	$ 0	$ 0	[1]
Accounts receivable	19.3	16.1
Inventories	5.6	5.1
Prepaid expenses and other current assets	5.4	4.7
Total current assets	30.3	25.9
Property, plant and equipment (Note 3):	1,068.7	816.9
Less: accumulated depreciation	200.8	152.9
Property, plant and equipment, net	867.9	664.0
Intangible assets (Note 3):
Customer accounts	38.3	39.5
Other intangible assets	5.2	7.5
Intangible Assets Gross Excluding Goodwill, Total	43.5	47.0
Less: accumulated amortization	14.2	19.7
Intangible assets, net	29.3	27.3
Goodwill	96.5	96.5
Other assets	3.9	0
Total assets	1,027.9	813.7
Current liabilities:
Accounts payable	3.9	9.5
Accrued expenses	48.5	12.5
Bank overdraft	2.6	0.2
Payable to Inergy Propane, LLC and Inergy, L.P. (Note 2)	0.3	129.8
Current portion of long-term debt (Note 5)	1.5	0
Total current liabilities	56.8	152.0
Long-term debt, less current portion (Note 5)	415.0	0
Other long-term liabilities	0.8	0.9
Partners' capital (Note 6):
Limited partner unitholders (75,181,930 common units issued and outstanding as of September 30, 2012)	555.3	660.8
Total partners' capital	555.3	660.8	[1]
Total liabilities and partners' capital	$ 1,027.9	$ 813.7

[1] Retrospectively adjusted as described in Note 1.