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USD ($)

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MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 11.4pt; MARGIN-RIGHT: 0pt" align="left"&gt;&lt;font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, serif"&gt;1.&amp;#160;&amp;#160;General&lt;/font&gt;&lt;/div&gt;&lt;div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 11.4pt; MARGIN-RIGHT: 0pt" align="justify"&gt;&amp;#160;&lt;/div&gt;&lt;div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 18pt; LINE-HEIGHT: 11.4pt; MARGIN-RIGHT: 0pt" align="left"&gt;&lt;font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman, serif"&gt;Organization&lt;/font&gt;&lt;/div&gt;&lt;div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 11.4pt; MARGIN-RIGHT: 0pt" align="justify"&gt;&amp;#160;&lt;/div&gt;&lt;div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 18pt; LINE-HEIGHT: 11.4pt; MARGIN-RIGHT: 0pt" align="left"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, serif"&gt;Kinder Morgan Management, LLC is a publicly traded Delaware limited liability company that was formed on February 14, 2001.&amp;#160;&amp;#160;Kinder Morgan G.P., Inc., of which Kinder Morgan, Inc. indirectly owns all of the outstanding common equity, is the general partner of Kinder Morgan Energy Partners, L.P. (&amp;#8220;KMP&amp;#8221;) and owns all of our voting shares.&amp;#160;&amp;#160;Kinder Morgan G.P., Inc., pursuant to a delegation of control agreement among us, Kinder Morgan G.P., Inc. and KMP, has delegated to us, to the fullest extent permitted under Delaware law and KMP&amp;#8217;s limited partnership agreement, all of its rights and powers to manage and control the business and affairs of KMP, subject to the general partner&amp;#8217;s right to approve specified actions.&amp;#160;&amp;#160;We are a limited partner in KMP through our ownership of its i-units, and manage and control its business and affairs pursuant to the delegation of control agreement.&amp;#160;&amp;#160;Our success is dependent upon our operation and management of KMP and its resulting performance.&amp;#160;&amp;#160;See Note 5 for summarized income statement information for KMP.&amp;#160;&amp;#160;Unless the context requires otherwise, references to &amp;#8220;we,&amp;#8221; &amp;#8220;us,&amp;#8221; &amp;#8220;our,&amp;#8221; or the &amp;#8220;Company&amp;#8221; are intended to mean Kinder Morgan Management, LLC and its consolidated subsidiary, Kinder Morgan Services LLC.&lt;/font&gt;&lt;/div&gt;&lt;div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 11.4pt; MARGIN-RIGHT: 0pt" align="justify"&gt;&amp;#160;&lt;/div&gt;&lt;div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 11.4pt; MARGIN-RIGHT: 0pt" align="justify"&gt;&lt;div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 18pt; LINE-HEIGHT: 11.4pt; MARGIN-RIGHT: 0pt" align="left"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, serif"&gt;On February 10, 2011, Kinder Morgan Holdco LLC converted from a Delaware limited liability company to a Delaware corporation.&amp;#160;&amp;#160;Kinder Morgan Holdco LLC was renamed Kinder Morgan, Inc., and its subsidiary formerly known as Kinder Morgan, Inc. was renamed Kinder Morgan Kansas, Inc., which are referred to in these financials statements as KMI and Kinder Morgan Kansas, Inc., respectively. On February 16, 2011, KMI completed an initial public offering of its common stock.&amp;#160;&amp;#160;Prior to the closing of the initial public offering, its outstanding units were converted into shares of its capital stock.&amp;#160;&amp;#160;All of the common stock that was sold in the offering was sold by its existing investors consisting of funds advised by or affiliated with Goldman Sachs &amp;amp; Co., Highstar Capital LP, The Carlyle Group and Riverstone Holdings LLC. No members of management sold shares in the offering, and KMI did not receive any proceeds from the offering.&lt;/font&gt;&lt;/div&gt;&lt;div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 11.4pt; MARGIN-RIGHT: 0pt" align="justify"&gt;&amp;#160;&lt;/div&gt;&lt;/div&gt;&lt;div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 18pt; LINE-HEIGHT: 11.4pt; MARGIN-RIGHT: 0pt" align="left"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, serif"&gt;We have prepared our accompanying unaudited consolidated financial statements under the rules and regulations of the United States Securities and Exchange Commission (&amp;#8220;SEC&amp;#8221;).&amp;#160;&amp;#160;These rules and regulations conform to the accounting principles contained in the Financial Accounting Standards Board&amp;#8217;s Accounting Standards Codification, the single source of generally accepted accounting principles in the United States of America (&amp;#8220;GAAP&amp;#8221;) and referred to in this report as the Codification. Under such rules and regulations, we have condensed or omitted certain information and notes normally included in financial statements prepared in conformity with the Codification.&amp;#160;&amp;#160;We believe, however, that our disclosures are adequate to make the information presented not misleading.&lt;/font&gt;&lt;/div&gt;&lt;div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 11.4pt; MARGIN-RIGHT: 0pt" align="justify"&gt;&amp;#160;&lt;/div&gt;&lt;div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 18pt; LINE-HEIGHT: 11.4pt; MARGIN-RIGHT: 0pt" align="left"&gt;&lt;div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 18pt; LINE-HEIGHT: 11.4pt; MARGIN-RIGHT: 0pt" align="left"&gt;&lt;div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 18pt; LINE-HEIGHT: 11.4pt; MARGIN-RIGHT: 0pt" align="left"&gt;&lt;div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 18pt; LINE-HEIGHT: 11.4pt; MARGIN-RIGHT: 0pt" align="left"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, serif"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, serif"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, serif"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, serif"&gt;The consolidated financial statements reflect normal adjustments, and also recurring adjustments that are, in the opinion of management, necessary for a fair statement of our financial results for the interim periods.&amp;#160;&amp;#160;You should read these interim consolidated financial statements in conjunction with our consolidated financial statements and related notes included in our Annual Report on Form 10-K for the year ended December 31, 2010 (&amp;#8220;2010 Form 10-K&amp;#8221;), KMP&amp;#8217;s Annual Report on Form 10-K for the year ended December 31, 2010 (&amp;#8220;KMP 2010 Form 10-K&amp;#8221;), KMP&amp;#8217;s Amended Annual Report on Form 10-K/A for the year ended December 31, 2010 (&amp;#8220;KMP 2010 Form 10-K/A&amp;#8221;) and KMP&amp;#8217;s Quarterly Report on Form 10-Q for the quarter ended March 31, 2011.&lt;/font&gt;&lt;/font&gt;&lt;/font&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 11.4pt; MARGIN-RIGHT: 0pt" align="justify"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, serif"&gt;&lt;/font&gt;&amp;#160;&lt;/div&gt;&lt;div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 18pt; LINE-HEIGHT: 11.4pt; MARGIN-RIGHT: 0pt" align="left"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, serif"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, serif"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, serif"&gt;&lt;font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman, serif"&gt;Accounting for Investments in KMP&lt;/font&gt;&lt;/font&gt;&lt;/font&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 11.4pt; MARGIN-RIGHT: 0pt" align="justify"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, serif"&gt;&lt;/font&gt;&amp;#160;&lt;/div&gt;&lt;div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 18pt; LINE-HEIGHT: 11.4pt; MARGIN-RIGHT: 0pt" align="left"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, serif"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, serif"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, serif"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, serif"&gt;We use the equity method of accounting for our investment in KMP, a publicly traded limited partnership, and its common units are traded on the New York Stock Exchange under the symbol &amp;#8220;KMP.&amp;#8221; We record, in the period in which it is earned, our share of the earnings of KMP attributable to the i-units we own.&amp;#160;&amp;#160;We receive distributions from KMP in the form of additional i-units, which increase the number of i-units we own.&amp;#160;&amp;#160;We issue additional shares (or fractions thereof) to our existing shareholders in an amount equal to the additional i-units received from KMP.&amp;#160;&amp;#160;At March 31, 2011, through our ownership of KMP i-units, we owned approximately 29.3% of all of KMP&amp;#8217;s outstanding limited partner interests.&lt;/font&gt;&lt;/font&gt;&lt;/font&gt;&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</NonNumbericText><NonNumericTextHeader>1.&amp;#160;&amp;#160;General&amp;#160;Organization&amp;#160;Kinder Morgan Management, LLC is a publicly traded Delaware limited liability company that was formed on February</NonNumericTextHeader><FootnoteIndexer /><CurrencyCode /><CurrencySymbol /><IsIndependantCurrency>false</IsIndependantCurrency><ShowCurrencySymbol>false</ShowCurrencySymbol><DisplayDateInUSFormat>false</DisplayDateInUSFormat><hasSegments>false</hasSegments><hasScenarios>false</hasScenarios></Cell></Cells><OriginalInstanceReportColumns /><Unit>Other</Unit><ElementDataType>us-types:textBlockItemType</ElementDataType><SimpleDataType>string</SimpleDataType><ElementDefenition>Description containing the entire organization, consolidation and basis of presentation of financial statements disclosure. 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