STATEMENTS OF CASH FLOWS (Unaudited) (USD $) In Millions	9 Months Ended
	Sep. 30, 2011	Sep. 30, 2010
Cash Flows From Operating Activities
Net income (loss)	$ (18.3)	$ 51.6
Adjustments to reconcile net income to net cash flows from operating activities
Deferred income taxes	(11.4)	29.1
Equity in loss (earnings) of Kinder Morgan Energy Partners, L.P.	29.7	(80.7)
Changes in components of working capital
Accounts receivable, related party	(3.5)	4.1
Other current assets	(0.2)	0.6
Accounts payable	0.1	(1.1)
Accrued other current liabilities	3.6	(3.6)
Net Cash Provided by Operating Activities	0	0
Cash Flows From Investing Activities
Purchase of i-units of Kinder Morgan Energy Partners, L.P.	0	0
Net Cash Used in Investing Activities	0	0
Cash Flows From Financing Activities
Shares issued	0	0
Net Cash Provided by Financing Activities	0	0
Net Increase in Cash and Cash Equivalents	0	0
Cash and Cash Equivalents, beginning of period	0	0
Cash and Cash Equivalents, end of period	$ 0	$ 0