General	6 Months Ended
Jun. 30, 2012
Organization, Consolidation and Presentation of Financial Statements [Abstract]
General	General Organization Kinder Morgan Management, LLC is a publicly traded Delaware limited liability company that was formed on February 14, 2001. 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. (KMP) and owns all of our voting shares. 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’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’s right to approve specified actions. 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. Our success is dependent upon our operation and management of KMP and its resulting performance. See Note 5 for summarized income statement information for KMP. Unless the context requires otherwise, references to “we,” “us,” “our,” or the “Company” are intended to mean Kinder Morgan Management, LLC and its consolidated subsidiary, Kinder Morgan Services LLC. On February 16, 2011, Kinder Morgan, Inc. (KMI) completed an initial public offering of its common stock. Prior to the closing of the initial public offering, its outstanding units were converted into shares of its capital stock. 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 & 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. Effective on May 25, 2012, KMI completed the acquisition of all of the outstanding shares of El Paso Corporation, referred to as "EP." EP owns one of North America's largest interstate natural gas pipeline systems and an emerging midstream business. EP also owns a 43.5% limited partner interest and the 2% general partner interest in El Paso Pipeline Partners, L.P., referred to as "EPB." The combined enterprise, including the associated master limited partnerships, KMP and EPB, owns an interest in or operates more than 75000 miles of pipeline and 180 terminals and represents the largest natural gas pipeline network in the United States, the largest independent transporter of petroleum products in the United States, the largest transporter of CO2 in the United States, the second largest oil producer in Texas and the largest independent terminal owner/operator in the United States. On May 1, 2012, the Federal Trade Commission (FTC) voted to accept a proposed settlement order regarding KMI's acquisition of EP. The FTC also granted early termination of the waiting period under the Hart-Scott-Rodino Antitrust Improvements Act of 1976, allowing the companies to close the transaction. The settlement order requires KMI to divest certain assets currently held by KMP to an FTC-approved buyer within 180 days from the date that KMI consummates the EP acquisition. As previously announced, the assets included in this disposal group are KMP's (i) Kinder Morgan Interstate Gas Transmission natural gas pipeline system; (ii) Trailblazer natural gas pipeline system; (iii) Casper and Douglas natural gas processing operations; and (iv) 50% equity investment in the Rockies Express natural gas pipeline system. In this report, we refer to this combined group of assets as KMP's FTC Natural Gas Pipelines disposal group. Under the settlement order, the assets of KMP's FTC Natural Gas Pipelines disposal group will be held separate from KMI and KMP's other businesses until the divestiture is completed. Prior to KMI's announcement, KMP included each of the assets in its Natural Gas Pipelines business segment. Because this combined group of assets, including KMP's equity investment in Rockies Express, has its own operations and cash flows, KMP now reports this FTC Natural Gas Pipelines disposal group as a business held for sale and financial results of these assets are summarized as (loss) income from discontinued operations for all periods presented in Note 5. KMI expects to offer to sell (drop-down) all of the Tennessee Gas Pipeline system and 50% of the El Paso Natural Gas pipeline system to KMP in order to replace the assets that it will divest. KMI expects the divestitures and the drop-downs to close in the third quarter of this year. We have prepared our accompanying unaudited consolidated financial statements under the rules and regulations of the United States Securities and Exchange Commission (SEC). These rules and regulations conform to the accounting principles contained in the Financial Accounting Standards Board’s Accounting Standards Codification, the single source of generally accepted accounting principles in the United States of America (GAAP) 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. We believe, however, that our disclosures are adequate to make the information presented not misleading. 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. 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, 2011 (2011 Form 10-K), Exhibit 99.1 of our Report on Form 8-K dated May 3, 2012, KMP’s Annual Report on Form 10-K for the year ended December 31, 2011 (KMP 2011 Form 10-K), Exhibit 99.1 of KMP's Report on Form 8-K dated April 30, 2012 and KMP’s Quarterly Report on Form 10-Q for the quarter ended June 30, 2012. Accounting for Investments in KMP 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 “KMP.” We record, in the period in which it is earned, our share of the earnings of KMP attributable to the i-units we own. We receive distributions from KMP in the form of additional i-units, which increase the number of i-units we own. We issue additional shares (or fractions thereof) to our existing shareholders in an amount equal to the additional i-units received from KMP. At June 30, 2012, through our ownership of KMP i-units, we owned approximately 29.3% of all of KMP’s outstanding limited partner interests.

General

Organization

Kinder Morgan Management, LLC is a publicly traded Delaware limited liability company that was formed on February 14, 2001. 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. (KMP) and owns all of our voting shares. 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’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’s right to approve specified actions. 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. Our success is dependent upon our operation and management of KMP and its resulting performance. See Note 5 for summarized income statement information for KMP. Unless the context requires otherwise, references to “we,” “us,” “our,” or the “Company” are intended to mean Kinder Morgan Management, LLC and its consolidated subsidiary, Kinder Morgan Services LLC.

On February 16, 2011, Kinder Morgan, Inc. (KMI) completed an initial public offering of its common stock. Prior to the closing of the initial public offering, its outstanding units were converted into shares of its capital stock. 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 & 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.

Effective on May 25, 2012, KMI completed the acquisition of all of the outstanding shares of El Paso Corporation, referred to as "EP." EP owns one of North America's largest interstate natural gas pipeline systems and an emerging midstream business. EP also owns a 43.5% limited partner interest and the 2% general partner interest in El Paso Pipeline Partners, L.P., referred to as "EPB." The combined enterprise, including the associated master limited partnerships, KMP and EPB, owns an interest in or operates more than 75000 miles of pipeline and 180 terminals and represents the largest natural gas pipeline network in the United States, the largest independent transporter of petroleum products in the United States, the largest transporter of CO2 in the United States, the second largest oil producer in Texas and the largest independent terminal owner/operator in the United States.

On May 1, 2012, the Federal Trade Commission (FTC) voted to accept a proposed settlement order regarding KMI's acquisition of EP. The FTC also granted early termination of the waiting period under the Hart-Scott-Rodino Antitrust Improvements Act of 1976, allowing the companies to close the transaction. The settlement order requires KMI to divest certain assets currently held by KMP to an FTC-approved buyer within 180 days from the date that KMI consummates the EP acquisition. As previously announced, the assets included in this disposal group are KMP's (i) Kinder Morgan Interstate Gas Transmission natural gas pipeline system; (ii) Trailblazer natural gas pipeline system; (iii) Casper and Douglas natural gas processing operations; and (iv) 50% equity investment in the Rockies Express natural gas pipeline system. In this report, we refer to this combined group of assets as KMP's FTC Natural Gas Pipelines disposal group. Under the settlement order, the assets of KMP's FTC Natural Gas Pipelines disposal group will be held separate from KMI and KMP's other businesses until the divestiture is completed. Prior to KMI's announcement, KMP included each of the assets in its Natural Gas Pipelines business segment. Because this combined group of assets, including KMP's equity investment in Rockies Express, has its own operations and cash flows, KMP now reports this FTC Natural Gas Pipelines disposal group as a business held for sale and financial results of these assets are summarized as (loss) income from discontinued operations for all periods presented in Note 5.

KMI expects to offer to sell (drop-down) all of the Tennessee Gas Pipeline system and 50% of the El Paso Natural Gas pipeline system to KMP in order to replace the assets that it will divest. KMI expects the divestitures and the drop-downs to close in the third quarter of this year.

We have prepared our accompanying unaudited consolidated financial statements under the rules and regulations of the United States Securities and Exchange Commission (SEC). These rules and regulations conform to the accounting principles contained in the Financial Accounting Standards Board’s Accounting Standards Codification, the single source of generally accepted accounting principles in the United States of America (GAAP) 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. We believe, however, that our disclosures are adequate to make the information presented not misleading.

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. 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, 2011 (2011 Form 10-K), Exhibit 99.1 of our Report on Form 8-K dated May 3, 2012, KMP’s Annual Report on Form 10-K for the year ended December 31, 2011 (KMP 2011 Form 10-K), Exhibit 99.1 of KMP's Report on Form 8-K dated April 30, 2012 and KMP’s Quarterly Report on Form 10-Q for the quarter ended June 30, 2012.

Accounting for Investments in KMP

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 “KMP.” We record, in the period in which it is earned, our share of the earnings of KMP attributable to the i-units we own. We receive distributions from KMP in the form of additional i-units, which increase the number of i-units we own. We issue additional shares (or fractions thereof) to our existing shareholders in an amount equal to the additional i-units received from KMP. At June 30, 2012, through our ownership of KMP i-units, we owned approximately 29.3% of all of KMP’s outstanding limited partner interests.