UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
 
Form 10-Q
 
     
(Mark One)    
þ
  QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
    For the quarterly period ended June 30, 2010
or
o
  TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
    For the transition period from          to           
 
Commission File Number 1-10042
 
Atmos Energy Corporation
(Exact name of registrant as specified in its charter)
 
     
Texas and Virginia
(State or other jurisdiction of
incorporation or organization)
  75-1743247
(IRS employer
identification no.)
Three Lincoln Centre, Suite 1800
5430 LBJ Freeway, Dallas, Texas
(Address of principal executive offices)
  75240
(Zip code)
 
(972) 934-9227
(Registrant’s telephone number, including area code)
 
Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.  Yes  þ      No  o
 
Indicate by check mark whether the registrant has submitted electronically and posted on its website, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).  Yes  þ      No  o
 
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act. (Check one):
 
Large accelerated filer  þ Accelerated filer  o Non-accelerated filer  o Smaller reporting company  o
(Do not check if a smaller reporting company)
 
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act) Yes o      No  þ
 
Number of shares outstanding of each of the issuer’s classes of common stock, as of July 29, 2010.
 
     
Class
 
Shares Outstanding
 
No Par Value
  90,154,801
 


TABLE OF CONTENTS

GLOSSARY OF KEY TERMS
PART I. FINANCIAL INFORMATION
Item 1. Financial Statements
CONDENSED CONSOLIDATED BALANCE SHEETS
CONDENSED CONSOLIDATED STATEMENTS OF INCOME
CONDENSED CONSOLIDATED STATEMENTS OF INCOME
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations
Item 3. Quantitative and Qualitative Disclosures About Market Risk
Item 4. Controls and Procedures
PART II. OTHER INFORMATION
Item 1. Legal Proceedings
Item 6. Exhibits
SIGNATURE
EXHIBITS INDEX
EX-12
EX-15
EX-31
EX-32
EX-101 INSTANCE DOCUMENT
EX-101 SCHEMA DOCUMENT
EX-101 CALCULATION LINKBASE DOCUMENT
EX-101 LABELS LINKBASE DOCUMENT
EX-101 PRESENTATION LINKBASE DOCUMENT


Table of Contents

 
GLOSSARY OF KEY TERMS
 
     
AEC
  Atmos Energy Corporation
AEH
  Atmos Energy Holdings, Inc.
AEM
  Atmos Energy Marketing, LLC
AOCI
  Accumulated other comprehensive income
APS
  Atmos Pipeline and Storage, LLC
Bcf
  Billion cubic feet
FASB
  Financial Accounting Standards Board
Fitch
  Fitch Ratings, Ltd.
GRIP
  Gas Reliability Infrastructure Program
GSRS
  Gas System Reliability Surcharge
ISRS
  Infrastructure System Replacement Surcharge
Mcf
  Thousand cubic feet
MMcf
  Million cubic feet
Moody’s
  Moody’s Investors Services, Inc.
NYMEX
  New York Mercantile Exchange, Inc.
PPA
  Pension Protection Act of 2006
RRC
  Railroad Commission of Texas
RRM
  Rate Review Mechanism
S&P
  Standard & Poor’s Corporation
SEC
  United States Securities and Exchange Commission
WNA
  Weather Normalization Adjustment


1


Table of Contents

PART I. FINANCIAL INFORMATION
 
Item 1.    Financial Statements
 
ATMOS ENERGY CORPORATION
 
CONDENSED CONSOLIDATED BALANCE SHEETS
 
                 
    June 30,
    September 30,
 
    2010     2009  
    (Unaudited)        
    (In thousands, except
 
    share data)  
 
ASSETS
Property, plant and equipment
  $ 6,402,065     $ 6,086,618  
Less accumulated depreciation and amortization
    1,733,022       1,647,515  
                 
Net property, plant and equipment
    4,669,043       4,439,103  
Current assets
               
Cash and cash equivalents
    180,383       111,203  
Accounts receivable, net
    299,835       232,806  
Gas stored underground
    263,752       352,728  
Other current assets
    130,003       132,203  
                 
Total current assets
    873,973       828,940  
Goodwill and intangible assets
    739,593       740,064  
Deferred charges and other assets
    303,041       335,659  
                 
    $ 6,585,650     $ 6,343,766  
                 
 
CAPITALIZATION AND LIABILITIES
Shareholders’ equity
               
Common stock, no par value (stated at $.005 per share);
               
200,000,000 shares authorized; issued and outstanding:
               
June 30, 2010 — 93,112,688 shares;
               
September 30, 2009 — 92,551,709 shares
  $ 466     $ 463  
Additional paid-in capital
    1,812,088       1,791,129  
Retained earnings
    515,742       405,353  
Accumulated other comprehensive loss
    (14,566 )     (20,184 )
                 
Shareholders’ equity
    2,313,730       2,176,761  
Long-term debt
    1,809,546       2,169,400  
                 
Total capitalization
    4,123,276       4,346,161  
Current liabilities
               
Accounts payable and accrued liabilities
    254,150       207,421  
Other current liabilities
    393,478       457,319  
Short-term debt
          72,550  
Current maturities of long-term debt
    360,131       131  
                 
Total current liabilities
    1,007,759       737,421  
Deferred income taxes
    755,722       570,940  
Regulatory cost of removal obligation
    314,708       321,086  
Deferred credits and other liabilities
    384,185       368,158  
                 
    $ 6,585,650     $ 6,343,766  
                 
 
See accompanying notes to condensed consolidated financial statements


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Table of Contents

ATMOS ENERGY CORPORATION
 
CONDENSED CONSOLIDATED STATEMENTS OF INCOME
 
                 
    Three Months Ended
 
    June 30  
    2010     2009  
    (Unaudited)
 
    (In thousands, except
 
    per share data)  
 
Operating revenues
               
Natural gas distribution segment
  $ 405,271     $ 386,985  
Regulated transmission and storage segment
    44,957       49,345  
Natural gas marketing segment
    421,406       453,504  
Pipeline, storage and other segment
    8,196       8,226  
Intersegment eliminations
    (109,573 )     (117,285 )
                 
      770,257       780,775  
Purchased gas cost
               
Natural gas distribution segment
    208,378       195,303  
Regulated transmission and storage segment
           
Natural gas marketing segment
    415,101       438,482  
Pipeline, storage and other segment
    2,730       4,212  
Intersegment eliminations
    (109,180 )     (116,862 )
                 
      517,029       521,135  
                 
Gross profit
    253,228       259,640  
Operating expenses
               
Operation and maintenance
    113,348       110,895  
Depreciation and amortization
    53,288       54,181  
Taxes, other than income
    52,483       47,577  
Asset impairments
          3,304  
                 
Total operating expenses
    219,119       215,957  
                 
Operating income
    34,109       43,683  
Miscellaneous income (expense)
    (850 )     1,219  
Interest charges
    37,290       41,511  
                 
Income (loss) before income taxes
    (4,031 )     3,391  
Income tax expense (benefit)
    (877 )     1,427  
                 
Net income (loss)
  $ (3,154 )   $ 1,964  
                 
Basic net income (loss) per share
  $ (0.03 )   $ 0.02  
                 
Diluted net income (loss) per share
  $ (0.03 )   $ 0.02  
                 
Cash dividends per share
  $ 0.335     $ 0.330  
                 
Weighted average shares outstanding:
               
Basic
    92,648       91,338  
                 
Diluted
    92,648       91,652  
                 
 
See accompanying notes to condensed consolidated financial statements


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Table of Contents

ATMOS ENERGY CORPORATION
 
CONDENSED CONSOLIDATED STATEMENTS OF INCOME
 
                 
    Nine Months Ended
 
    June 30  
    2010     2009  
    (Unaudited)
 
    (In thousands, except
 
    per share data)  
 
Operating revenues
               
Natural gas distribution segment
  $ 2,574,153     $ 2,673,373  
Regulated transmission and storage segment
    146,998       163,261  
Natural gas marketing segment
    1,657,829       1,949,657  
Pipeline, storage and other segment
    28,869       36,946  
Intersegment eliminations
    (404,474 )     (504,724 )
                 
      4,003,375       4,318,513  
Purchased gas cost
               
Natural gas distribution segment
    1,697,248       1,816,227  
Regulated transmission and storage segment
           
Natural gas marketing segment
    1,585,259       1,881,068  
Pipeline, storage and other segment
    5,732       9,771  
Intersegment eliminations
    (403,262 )     (503,456 )
                 
      2,884,977       3,203,610  
                 
Gross profit
    1,118,398       1,114,903  
Operating expenses
               
Operation and maintenance
    354,298       365,312  
Depreciation and amortization
    160,207       160,757  
Taxes, other than income
    154,648       150,028  
Asset impairments
          5,382  
                 
Total operating expenses
    669,153       681,479  
                 
Operating income
    449,245       433,424  
Miscellaneous expense
    (1,070 )     (647 )
Interest charges
    115,580       116,035  
                 
Income before income taxes
    332,595       316,742  
Income tax expense
    128,293       109,812  
                 
Net income
  $ 204,302     $ 206,930  
                 
Basic net income per share
  $ 2.19     $ 2.25  
                 
Diluted net income per share
  $ 2.18     $ 2.25  
                 
Cash dividends per share
  $ 1.005     $ 0.990  
                 
Weighted average shares outstanding:
               
Basic
    92,513       90,940  
                 
Diluted
    92,856       91,246  
                 
 
See accompanying notes to condensed consolidated financial statements


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Table of Contents

ATMOS ENERGY CORPORATION
 
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
 
                 
    Nine Months Ended
 
    June 30  
    2010     2009  
    (Unaudited)
 
    (In thousands)  
 
Cash Flows From Operating Activities
               
Net income
  $ 204,302     $ 206,930  
Adjustments to reconcile net income to net cash provided by operating activities:
               
Depreciation and amortization:
               
Charged to depreciation and amortization
    160,207       160,757  
Charged to other accounts
    116       60  
Deferred income taxes
    186,325       62,658  
Other
    18,425       23,009  
Net assets / liabilities from risk management activities
    3,429       53,711  
Net change in operating assets and liabilities
    21,760       317,469  
                 
Net cash provided by operating activities
    594,564       824,594  
Cash Flows From Investing Activities
               
Capital expenditures
    (362,349 )     (342,326 )
Other, net
    (438 )     (6,094 )
                 
Net cash used in investing activities
    (362,787 )     (348,420 )
Cash Flows From Financing Activities
               
Net decrease in short-term debt
    (76,019 )     (366,449 )
Net proceeds from issuance of long-term debt
          445,623  
Settlement of Treasury lock agreement
          1,938  
Repayment of long-term debt
    (66 )     (407,287 )
Cash dividends paid
    (93,913 )     (90,909 )
Repurchase of equity awards
    (1,173 )      
Issuance of common stock
    8,574       19,928  
                 
Net cash used in financing activities
    (162,597 )     (397,156 )
                 
Net increase in cash and cash equivalents
    69,180       79,018  
Cash and cash equivalents at beginning of period
    111,203       46,717  
                 
Cash and cash equivalents at end of period
  $ 180,383     $ 125,735  
                 
 
See accompanying notes to condensed consolidated financial statements


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Table of Contents

ATMOS ENERGY CORPORATION
 
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(Unaudited)
June 30, 2010
 
1.   Nature of Business
 
Atmos Energy Corporation (“Atmos Energy” or the “Company”) and our subsidiaries are engaged primarily in the regulated natural gas distribution and transmission and storage businesses as well as certain other nonregulated businesses. Our corporate headquarters and shared-services function are located in Dallas, Texas and our customer support centers are located in Amarillo and Waco, Texas.
 
Through our natural gas distribution business, we deliver natural gas through sales and transportation arrangements to over three million residential, commercial, public authority and industrial customers through our six regulated natural gas distribution divisions which cover service areas located in 12 states. In addition, we transport natural gas for others through our distribution system. Our regulated activities also include our regulated pipeline and storage operations, which include the transportation of natural gas to our distribution system and the management of our underground storage facilities. Our natural gas distribution and regulated pipeline and storage businesses are subject to federal and state regulation and/or regulation by local authorities in each of the states in which our natural gas distribution divisions operate.
 
Our nonregulated businesses operate primarily in the Midwest and Southeast and include our natural gas marketing operations and pipeline, storage and other operations. These businesses are operated through various wholly-owned subsidiaries of Atmos Energy Holdings, Inc. (AEH), which is wholly owned by the Company and based in Houston, Texas. Through our nonregulated businesses, we primarily provide natural gas management and marketing services to municipalities, other local gas distribution companies and industrial customers and natural gas transportation and storage services to certain of our natural gas distribution divisions and third parties.
 
We operate the Company through the following four segments:
 
  •  the natural gas distribution segment , which includes our regulated natural gas distribution and related sales operations,
 
  •  the regulated transmission and storage segment , which includes our regulated pipeline and storage operations of the Atmos Pipeline — Texas Division,
 
  •  the natural gas marketing segment , which includes a variety of nonregulated natural gas management services and
 
  •  the pipeline, storage and other segment , which is comprised of our nonregulated natural gas gathering, transmission and storage services.
 
2.   Unaudited Financial Information
 
These consolidated interim-period financial statements have been prepared in accordance with accounting principles generally accepted in the United States on the same basis as those used for the Company’s audited consolidated financial statements included in our Annual Report on Form 10-K for the fiscal year ended September 30, 2009. In the opinion of management, all material adjustments (consisting of normal recurring accruals) necessary for a fair presentation have been made to the unaudited consolidated interim-period financial statements. These consolidated interim-period financial statements are condensed as permitted by the instructions to Form 10-Q and should be read in conjunction with the audited consolidated financial statements of Atmos Energy Corporation included in our Annual Report on Form 10-K for the fiscal year ended September 30, 2009. Because of seasonal and other factors, the results of operations for the nine-month period ended June 30, 2010 are not indicative of our results of operations for the full 2010 fiscal year, which ends September 30, 2010.


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Table of Contents

ATMOS ENERGY CORPORATION
 
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (Continued)
 
We have evaluated subsequent events from the June 30, 2010 balance sheet date through the date these financial statements were filed with the Securities and Exchange Commission (SEC). On July 1, 2010, we entered into an accelerated share repurchase agreement with Goldman, Sachs & Co. to repurchase $100 million of our outstanding common stock. The agreement is designed to offset stock grants made under various employee and director incentive compensation plans. The specific number of shares that we will ultimately repurchase in the transaction will be based generally on the average of the daily volume-weighted average share price of our common stock over the duration of the agreement. The agreement is scheduled to end in March 2011, although the termination date may be accelerated. As a result of this transaction, our weighted-average shares outstanding will be reduced over the remaining three months of fiscal 2010.
 
Except for the accelerated share repurchase agreement, no events have occurred subsequent to the balance sheet date that would require recognition or disclosure in the financial statements.
 
Significant accounting policies
 
Our accounting policies are described in Note 2 to the financial statements in our Annual Report on Form 10-K for the fiscal year ended September 30, 2009.
 
During the second quarter of fiscal 2010, we completed our annual goodwill impairment assessment. Based on the assessment performed, we determined that our goodwill was not impaired.
 
During the nine months ended June 30, 2010, six new accounting standards became applicable to the Company. Except as indicated below, the adoption of these standards did not have a material impact on our financial position, results of operations or cash flows. There were no other significant changes to our accounting policies during the nine months ended June 30, 2010.
 
The determination of participating securities in the basic earnings per share calculation — The Financial Accounting Standards Board (FASB) issued guidance related to determining whether instruments granted in share-based payment transactions are considered participating securities. The FASB determined that non-vested share-based payments with a nonforfeitable right to dividends or dividend equivalents are participating securities and, as a result, companies with these types of participating securities must use the two-class method to compute earnings per share. Based on this guidance, the Company is required to calculate earnings per share using the two-class method and will include non-vested restricted stock and restricted stock units for which vesting is only predicated upon the passage of time in the basic earnings per share calculation. Non-vested restricted stock and restricted stock units for which vesting is predicated, in part upon the achievement of specified performance targets, continue to be excluded from the calculation of earnings per share. Although the provisions of this standard were effective for us as of October 1, 2009, prior-period earnings per share data must be recalculated and adjusted accordingly. The calculation of basic and diluted earnings per share pursuant


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Table of Contents

ATMOS ENERGY CORPORATION
 
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (Continued)
 
to the two-class method is presented in Note 6. The application of the two-class method resulted in the following changes to basic and diluted earnings per share for the three and nine months ended June 30, 2009.
 
                 
    Three Months Ended
    Nine Months Ended
 
    June 30, 2009     June 30, 2009  
    (In thousands, except per share amounts)  
 
Basic Earnings Per Share
               
Basic EPS — as previously reported
  $ 0.02     $ 2.28  
Basic EPS — as adjusted
  $ 0.02     $ 2.25  
Weighted average shares outstanding — as previously reported
    91,338       90,940  
Weighted average shares outstanding — as adjusted
    91,338       90,940  
Diluted Earnings Per Share
               
Diluted EPS — as previously reported
  $ 0.02     $ 2.26  
Diluted EPS — as adjusted
  $ 0.02     $ 2.25  
Weighted average shares outstanding — as previously reported
    92,002       91,590  
Weighted average shares outstanding — as adjusted
    91,652       91,246  
 
Fair value measurements of plan assets of a defined benefit pension or other postretirement plan — This guidance requires employers to disclose annually information about fair value measurements of the assets of a defined benefit pension or other postretirement plan in a manner similar to the requirements established for financial and non-financial assets. The objectives of the required disclosures are to provide users of financial statements with an understanding of how investment allocation decisions are made, the major categories of plan assets, the inputs and valuation techniques used to measure fair value of plan assets and significant concentrations of risk within plan assets. These disclosures will appear in our Form 10-K for the year ending September 30, 2010.
 
Measurement of liabilities at fair value — This guidance requires that, effective October 1, 2009, when a quoted price in an active market for an identical liability is not available, we will be required to measure fair value using a valuation technique that uses quoted prices of similar liabilities, quoted prices of identical or similar liabilities when traded as assets, or another valuation technique that is consistent with U.S. generally accepted accounting principles (GAAP), such as the income or market approach. Additionally, when estimating the fair value of a liability, we will not be required to include a separate input or adjustment to other inputs relating to the existence of a restriction that prevents our transfer of the liability. The adoption of this guidance did not impact our financial position, results of operations or cash flows.
 
Business combination accounting  — Effective October 1, 2009, this new pronouncement established new principles and requirements for how the acquirer in a business combination recognizes and measures in its financial statements the identifiable assets acquired, the liabilities assumed and any noncontrolling interest in the acquiree at the acquisition date fair value. This update significantly changes the accounting for business combinations in a number of areas, including the treatment of contingent consideration, preacquisition contingencies, transaction costs and restructuring costs. In addition, under the new guidelines, changes in an acquired entity’s deferred tax assets and uncertain tax positions after the measurement period will impact current period income tax expense.
 
Accounting and reporting for minority interests — In December 2007, the FASB issued guidance related to the accounting and reporting for minority interests, which will be recharacterized as noncontrolling interests and classified as a component of equity. This new consolidation method significantly changed the accounting for transactions with minority interest holders beginning October 1, 2009. As of June 30, 2010, Atmos Energy did not have any transactions with minority interest holders.


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ATMOS ENERGY CORPORATION
 
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (Continued)
 
Fair value disclosures — The FASB issued guidance that requires new disclosures surrounding fair value measurements to enhance the existing disclosure requirements including 1) information about transfers in and out of Level 1 and Level 2 fair value measurements as well as a detailed reconciliation of activity in Level 3 fair value measurements; 2) a more detailed level of disaggregation for each class of assets and liabilities; and 3) a requirement to disclose information about the valuation techniques and inputs used to measure fair value for both recurring and nonrecurring fair value measurements that fall in either Level 2 or Level 3. The new disclosures and clarifications of existing disclosures became effective for us on January 1, 2010, except for the disclosures related to the detailed reconciliation of Level 3 fair value measurements, which will become effective for us on October 1, 2011. As a result of adopting this standard, beginning in our second fiscal quarter we added a disclosure about the valuation techniques and inputs we used to measure fair value for our Level 2 recurring and nonrecurring fair value measurements which is included in Note 4. As of June 30, 2010, we did not have any Level 3 fair value measurements.
 
Regulatory assets and liabilities
 
Accounting principles generally accepted in the United States require cost-based, rate-regulated entities that meet certain criteria to reflect the authorized recovery of costs due to regulatory decisions in their financial statements. As a result, certain costs are permitted to be capitalized rather than expensed because they can be recovered through rates. We record certain costs as regulatory assets when future recovery through customer rates is considered probable. Regulatory liabilities are recorded when it is probable that revenues will be reduced for amounts that will be credited to customers through the ratemaking process. Substantially all of our regulatory assets are recorded as a component of deferred charges and other assets and substantially all of our regulatory liabilities are recorded as a component of deferred credits and other liabilities. Deferred gas costs are recorded either in other current assets or liabilities and the regulatory cost of removal obligation is reported separately.
 
Significant regulatory assets and liabilities as of June 30, 2010 and September 30, 2009 included the following:
 
                 
    June 30,
    September 30,
 
    2010     2009  
    (In thousands)  
 
Regulatory assets:
               
Pension and postretirement benefit costs
  $ 189,566     $ 197,743  
Merger and integration costs, net
    6,826       7,161  
Deferred gas costs
    678       22,233  
Environmental costs
    851       866  
Rate case costs
    3,991       5,923  
Deferred franchise fees
    466       10,014  
Deferred income taxes, net
    639       639  
Other
    762       6,218  
                 
    $ 203,779     $ 250,797  
                 
Regulatory liabilities:
               
Deferred gas costs
  $ 56,463     $ 110,754  
Regulatory cost of removal obligation
    343,765       335,428  
Other
    6,257       7,960  
                 
    $ 406,485     $ 454,142  
                 


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ATMOS ENERGY CORPORATION
 
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (Continued)
 
Currently, our authorized rates do not include a return on certain of our merger and integration costs; however, we recover the amortization of these costs. Merger and integration costs, net, are generally amortized on a straight-line basis over estimated useful lives ranging up to 20 years. Environmental costs have been deferred to be included in future rate filings in accordance with rulings received from various state regulatory commissions.
 
Comprehensive income
 
The following table presents the components of comprehensive income, net of related tax, for the three-month and nine-month periods ended June 30, 2010 and 2009:
 
                                 
    Three Months Ended
    Nine Months Ended
 
    June 30     June 30  
    2010     2009     2010     2009  
    (In thousands)  
 
Net income (loss)
  $ (3,154 )   $ 1,964     $ 204,302     $ 206,930  
Unrealized holding gains (losses) on investments, net of tax expense (benefit) of $(996) and $1,282 for the three months ended June 30, 2010 and 2009 and of $(198) and $(2,477) for the nine months ended June 30, 2010 and 2009
    (1,696 )     2,086       (337 )     (4,209 )
Other than temporary impairment of investments, net of tax expense of $1,222 and $2,012 for the three and nine months ended June 30, 2009
          2,082             3,370  
Amortization and unrealized gain on interest rate hedging transactions, net of tax expense of $247 and $320 for the three months ended June 30, 2010 and 2009 and $743 and $2,155 for the nine months ended June 30, 2010 and 2009
    422       543       1,265       3,184  
Net unrealized gains (losses) on commodity hedging transactions, net of tax expense (benefit) of $5,066 and $16,582 for the three months ended June 30, 2010 and 2009 and $2,999 and $(4,759) for the nine months ended June 30, 2010 and 2009
    7,921       25,936       4,690       (6,379 )
                                 
Comprehensive income
  $ 3,493     $ 32,611     $ 209,920     $ 202,896  
                                 
 
Accumulated other comprehensive loss, net of tax, as of June 30, 2010 and September 30, 2009 consisted of the following unrealized gains (losses):
 
                 
    June 30,
    September 30,
 
    2010     2009  
    (In thousands)  
 
Accumulated other comprehensive loss:
               
Unrealized holding gains on investments
  $ 2,123     $ 2,460  
Treasury lock agreements
    (6,233 )     (7,498 )
Cash flow hedges
    (10,456 )     (15,146 )
                 
    $ (14,566 )   $ (20,184 )
                 


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ATMOS ENERGY CORPORATION
 
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (Continued)
 
3.   Financial Instruments
 
We currently use financial instruments to mitigate commodity price risk. Additionally, we periodically utilize financial instruments to manage interest rate risk. The objectives and strategies for using financial instruments have been tailored to our regulated and nonregulated businesses. The accounting for these financial instruments is fully described in Note 2 to the financial statements in our Annual Report on Form 10-K for the fiscal year ended September 30, 2009. Currently, we utilize financial instruments in our natural gas distribution, natural gas marketing and pipeline, storage and other segments. However, our pipeline, storage and other segment uses financial instruments acquired from Atmos Energy Marketing, LLC (AEM) on the same terms that AEM received from an independent counterparty. On a consolidated basis, these financial instruments are reported in the natural gas marketing segment. We currently do not manage commodity price risk with financial instruments in our regulated transmission and storage segment.
 
Our financial instruments do not contain any credit-risk-related or other contingent features that could cause accelerated payments when our financial instruments are in net liability positions.
 
Regulated Commodity Risk Management Activities
 
Although our purchased gas cost adjustment mechanisms essentially insulate our natural gas distribution segment from commodity price risk, our customers are exposed to the effect of volatile natural gas prices. We manage this exposure through a combination of physical storage, fixed-price forward contracts and financial instruments, primarily over-the-counter swap and option contracts, in an effort to minimize the impact of natural gas price volatility on our customers during the winter heating season.
 
Our natural gas distribution gas supply department is responsible for executing this segment’s commodity risk management activities in conformity with regulatory requirements. In jurisdictions where we are permitted to mitigate commodity price risk through financial instruments, the relevant regulatory authorities may establish the level of heating season gas purchases that can be hedged. Historically, if the regulatory authority does not establish this level, we seek to hedge between 25 and 50 percent of anticipated heating season gas purchases using financial instruments. For the 2009-2010 heating season, in the jurisdictions where we are permitted to utilize financial instruments, we hedged approximately 29 percent, or 26.9 Bcf of the planned winter flowing gas requirements. We have not designated these financial instruments as hedges.
 
The costs associated with and the gains and losses arising from the use of financial instruments to mitigate commodity price risk are included in our purchased gas adjustment mechanisms in accordance with regulatory requirements. Therefore, changes in the fair value of these financial instruments are initially recorded as a component of deferred gas costs and recognized in the consolidated statement of income as a component of purchased gas cost when the related costs are recovered through our rates and recognized in revenue in accordance with applicable authoritative accounting guidance. Accordingly, there is no earnings impact on our natural gas distribution segment as a result of the use of financial instruments.
 
Nonregulated Commodity Risk Management Activities
 
Our natural gas marketing segment, through AEM, aggregates and purchases gas supply, arranges transportation and/or storage logistics and ultimately delivers gas to our customers at competitive prices. To facilitate this process, we utilize proprietary and customer-owned transportation and storage assets to provide the various services our customers’ request.
 
We also perform asset optimization activities in both our natural gas marketing segment and pipeline, storage and other segment. Through asset optimization activities, we seek to maximize the economic value associated with the storage and transportation capacity we own or control. We attempt to meet this objective by engaging in natural gas storage transactions in which we seek to find and profit from pricing differences that occur over time. We purchase physical natural gas and then sell financial instruments at advantageous prices to


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ATMOS ENERGY CORPORATION
 
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (Continued)
 
lock in a gross profit margin. Through the use of transportation and storage services and financial instruments, we also seek to capture gross profit margin through the arbitrage of pricing differences that exist in various locations and by recognizing pricing differences that occur over time. Over time, gains and losses on the sale of storage gas inventory should be offset by gains and losses on the financial instruments, resulting in the realization of the economic gross profit margin we anticipated at the time we structured the original transaction.
 
As a result of these activities, our nonregulated operations are exposed to risks associated with changes in the market price of natural gas. We manage our exposure to such risks through a combination of physical storage and financial instruments, including futures, over-the-counter and exchange-traded options and swap contracts with counterparties. Futures contracts provide the right to buy or sell the commodity at a fixed price in the future. Option contracts provide the right, but not the requirement, to buy or sell the commodity at a fixed price. Swap contracts require receipt of payment for the commodity based on the difference between a fixed price and the market price on the settlement date.
 
We use financial instruments, designated as cash flow hedges of anticipated purchases and sales at index prices, to mitigate the commodity price risk in our natural gas marketing segment associated with deliveries under fixed-priced forward contracts to deliver gas to customers. These financial instruments have maturity dates ranging from one to 49 months. We use financial instruments, designated as fair value hedges, to hedge our natural gas inventory used in our asset optimization activities in our natural gas marketing and pipeline, storage and other segments.
 
Also, in our natural gas marketing segment, we use storage swaps and futures to capture additional storage arbitrage opportunities that arise subsequent to the execution of the original fair value hedge associated with our physical natural gas inventory, basis swaps to insulate and protect the economic value of our fixed price and storage books and various over-the-counter and exchange-traded options. These financial instruments have not been designated as hedges.
 
Our nonregulated risk management activities are controlled through various risk management policies and procedures. Our Audit Committee has oversight responsibility for our nonregulated risk management limits and policies. A risk committee, comprised of corporate and business unit officers, is responsible for establishing and enforcing our nonregulated risk management policies and procedures.
 
Under our risk management policies, we seek to match our financial instrument positions to our physical storage positions as well as our expected current and future sales and purchase obligations to maintain no open positions at the end of each trading day. The determination of our net open position as of any day, however, requires us to make assumptions as to future circumstances, including the use of gas by our customers in relation to our anticipated storage and market positions. Because the price risk associated with any net open position at the end of each day may increase if the assumptions are not realized, we review these assumptions as part of our daily monitoring activities. Our operations can also be affected by intraday fluctuations of gas prices, since the price of natural gas purchased or sold for future delivery earlier in the day may not be hedged until later in the day. At times, limited net open positions related to our existing and anticipated commitments may occur. At the close of business on June 30, 2010, AEH had net open positions (including existing storage) of 0.3 Bcf.
 
Interest Rate Risk Management Activities
 
Currently, we are not managing interest rate risk with financial instruments. However, in prior years, we periodically managed interest rate risk by entering into Treasury lock agreements to fix the Treasury yield component of the interest cost associated with anticipated financings. These Treasury locks were settled at various times at a cumulative net loss. These realized gains and losses were recorded as a component of accumulated other comprehensive income (loss) and are being recognized as a component of interest expense over the life of the associated notes from the date of settlement. The remaining amortization periods for these Treasury locks extend through fiscal 2035. However, the majority of the remaining amounts associated with these Treasury locks will be recognized by the end of fiscal 2019.


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ATMOS ENERGY CORPORATION
 
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (Continued)
 
Quantitative Disclosures Related to Financial Instruments
 
The following tables present detailed information concerning the impact of financial instruments on our condensed consolidated balance sheet and income statements.
 
As of June 30, 2010, our financial instruments were comprised of both long and short commodity positions. A long position is a contract to purchase the commodity, while a short position is a contract to sell the commodity. As of June 30, 2010, we had net long/(short) commodity contracts outstanding in the following quantities:
 
                             
        Natural
  Natural
  Pipeline,
    Hedge
  Gas
  Gas
  Storage and
Contract Type   Designation   Distribution   Marketing   Other
        Quantity (MMcf)
 
Commodity contracts
  Fair Value           (19,288 )     (1,710 )
    Cash Flow           26,768       (2,580 )
    Not designated     24,772       37,278       2,620  
                             
          24,772       44,758       (1,670 )
                             
 
Financial Instruments on the Balance Sheet
 
The following tables present the fair value and balance sheet classification of our financial instruments by operating segment as of June 30, 2010 and September 30, 2009. As required by authoritative accounting literature, the fair value amounts below are presented on a gross basis and do not reflect the netting of asset and liability positions permitted under the terms of our master netting arrangements. Further, the amounts below do not include $18.0 million and $11.7 million of cash held on deposit in margin accounts as of June 30, 2010 and September 30, 2009 to collateralize certain financial instruments. Therefore, these gross balances are not indicative of either our actual credit exposure or net economic exposure. Additionally, the amounts below will not be equal to the amounts presented on our condensed consolidated balance sheet, nor will they be equal to the fair value information presented for our financial instruments in Note 4.
 
                             
        Natural
    Natural
       
        Gas
    Gas
       
    Balance Sheet Location   Distribution     Marketing (1)     Total  
        (In thousands)  
 
June 30, 2010
                           
Designated As Hedges:
                           
Asset Financial Instruments
                           
Current commodity contracts
  Other current assets   $     $ 19,181     $ 19,181  
Noncurrent commodity contracts
  Deferred charges and other assets           3,893       3,893  
Liability Financial Instruments
                           
Current commodity contracts
  Other current liabilities           (33,480 )     (33,480 )
Noncurrent commodity contracts
  Deferred credits and other liabilities           (5,100 )     (5,100 )
                             
Total
              (15,506 )     (15,506 )
Not Designated As Hedges:
                           
Asset Financial Instruments
                           
Current commodity contracts
  Other current assets     1,048       23,299       24,347  
Noncurrent commodity contracts
  Deferred charges and other assets     46       2,482       2,528  
Liability Financial Instruments
                           
Current commodity contracts
  Other current liabilities     (21,209 )     (12,254 )     (33,463 )
Noncurrent commodity contracts
  Deferred credits and other liabilities     (275 )     (231 )     (506 )
                             
Total
        (20,390 )     13,296       (7,094 )
                             
Total Financial Instruments
      $ (20,390 )   $ (2,210 )   $ (22,600 )
                             
 
(1) Our pipeline, storage and other segment uses financial instruments acquired from AEM on the same terms that AEM received from an independent counterparty. On a consolidated basis, these financial instruments are reported in the natural gas marketing segment; however, the underlying hedged item is reported in the pipeline, storage and other segment.


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ATMOS ENERGY CORPORATION
 
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (Continued)
 
 
                             
        Natural
    Natural
       
        Gas
    Gas
       
    Balance Sheet Location   Distribution     Marketing (1)     Total  
        (In thousands)        
 
September 30, 2009
                           
Designated As Hedges:
                           
Asset Financial Instruments
                           
Current commodity contracts
  Other current assets   $     $ 53,526     $ 53,526  
Noncurrent commodity contracts
  Deferred charges and other assets           6,800       6,800  
Liability Financial Instruments
                           
Current commodity contracts
  Other current liabilities           (47,146 )     (47,146 )
Noncurrent commodity contracts
  Deferred credits and other liabilities           (999 )     (999 )
                             
Total
              12,181       12,181  
Not Designated As Hedges:
                           
Asset Financial Instruments
                           
Current commodity contracts
  Other current assets     4,395       27,559       31,954  
Noncurrent commodity contracts
  Deferred charges and other assets     1,620       7,964       9,584  
Liability Financial Instruments
                           
Current commodity contracts
  Other current liabilities     (20,181 )     (19,657 )     (39,838 )
Noncurrent commodity contracts
  Deferred credits and other liabilities           (1,349 )     (1,349 )
                             
Total
        (14,166 )     14,517       351  
                             
Total Financial Instruments
      $ (14,166 )   $ 26,698     $ 12,532  
                             
 
 
(1) Our pipeline, storage and other segment uses financial instruments acquired from AEM on the same terms that AEM received from an independent counterparty. On a consolidated basis, these financial instruments are reported in the natural gas marketing segment; however, the underlying hedged item is reported in the pipeline, storage and other segment.
 
Impact of Financial Instruments on the Income Statement
 
The following tables present the impact that financial instruments had on our condensed consolidated income statement, by operating segment, as applicable, for the three and nine months ended June 30, 2010 and 2009.
 
Hedge ineffectiveness for our natural gas marketing and pipeline storage and other segments is recorded as a component of unrealized gross profit and primarily results from differences in the location and timing of the derivative instrument and the hedged item. Hedge ineffectiveness could materially affect our results of operations for the reported period. For the three months ended June 30, 2010 and 2009 we recognized a gain arising from fair value and cash flow hedge ineffectiveness of $3.8 million and $0.2 million. For the nine months ended June 30, 2010 and 2009 we recognized a gain arising from fair value and cash flow hedge ineffectiveness of $44.2 million and $24.7 million. Additional information regarding ineffectiveness recognized in the income statement is included in the tables below.


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ATMOS ENERGY CORPORATION
 
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (Continued)
 
Fair Value Hedges
 
The impact of commodity contracts designated as fair value hedges and the related hedged item on our condensed consolidated income statement for the three and nine months ended June 30, 2010 and 2009 is presented below.
 
                         
    Three Months Ended June 30, 2010  
    Natural
    Pipeline,
       
    Gas
    Storage and
       
    Marketing     Other     Consolidated  
    (In thousands)  
 
Commodity contracts
  $ (9,923 )   $ (602 )   $ (10,525 )
Fair value adjustment for natural gas inventory designated as the hedged item
    13,654       1,024       14,678  
                         
Total impact on revenue
  $ 3,731     $ 422     $ 4,153  
                         
The impact on revenue is comprised of the following:
                       
Basis ineffectiveness
  $ (235 )   $     $ (235 )
Timing ineffectiveness
    3,966       422       4,388  
                         
    $ 3,731     $ 422     $ 4,153  
                         
 
                         
    Three Months Ended June 30, 2009  
    Natural
    Pipeline,
       
    Gas
    Storage and
       
    Marketing     Other     Consolidated  
    (In thousands)  
 
Commodity contracts
  $ 2,710     $ 1,390     $ 4,100  
Fair value adjustment for natural gas inventory designated as the hedged item
    3,929       (741 )     3,188  
                         
Total impact on revenue
  $ 6,639     $ 649     $ 7,288  
                         
The impact on revenue is comprised of the following:
                       
Basis ineffectiveness
  $ 678     $     $ 678  
Timing ineffectiveness
    5,961       649       6,610  
                         
    $ 6,639     $ 649     $ 7,288  
                         
 
                         
    Nine Months Ended June 30, 2010  
    Natural
    Pipeline,
       
    Gas
    Storage and
       
    Marketing     Other     Consolidated  
    (In thousands)  
 
Commodity contracts
  $ 18,820     $ 1,476     $ 20,296  
Fair value adjustment for natural gas inventory designated as the hedged item
    21,997       4,198       26,195  
                         
Total impact on revenue
  $ 40,817     $ 5,674     $ 46,491  
                         
The impact on revenue is comprised of the following:
                       
Basis ineffectiveness
  $ (684 )   $     $ (684 )
Timing ineffectiveness
    41,501       5,674       47,175  
                         
    $ 40,817     $ 5,674     $ 46,491  
                         


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ATMOS ENERGY CORPORATION
 
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (Continued)
 
                         
    Nine Months Ended June 30, 2009  
    Natural
    Pipeline,
       
    Gas
    Storage and
       
    Marketing     Other     Consolidated  
    (In thousands)  
 
Commodity contracts
  $ 48,263     $ 7,435     $ 55,698  
Fair value adjustment for natural gas inventory designated as the hedged item
    (26,493 )     (2,731 )     (29,224 )
                         
Total impact on revenue
  $ 21,770     $ 4,704     $ 26,474  
                         
The impact on revenue is comprised of the following:
                       
Basis ineffectiveness
  $ 4,958     $     $ 4,958  
Timing ineffectiveness
    16,812       4,704       21,516  
                         
    $ 21,770     $ 4,704     $ 26,474  
                         
 
Basis ineffectiveness arises from natural gas market price differences between the locations of the hedged inventory and the delivery location specified in the hedge instruments. Timing ineffectiveness arises due to changes in the difference between the spot price and the futures price, as well as the difference between the timing of the settlement of the futures and the valuation of the underlying physical commodity. As the commodity contract nears the settlement date, spot-to-forward price differences should converge, which should reduce or eliminate the impact of this ineffectiveness on revenue.
 
Cash Flow Hedges
 
The impact of cash flow hedges on our condensed consolidated income statements for the three and nine months ended June 30, 2010 and 2009 is presented below. Note that this presentation does not reflect the financial impact arising from the hedged physical transaction. Therefore, this presentation is not indicative of the economic gross profit we realized or will realize when the underlying physical and financial transactions are settled.
 
                                 
    Three Months Ended June 30, 2010  
    Natural
          Pipeline,
       
    Gas
    Natural Gas
    Storage and
       
    Distribution     Marketing     Other     Consolidated  
    (In thousands)  
 
Loss reclassified from AOCI into revenue for effective portion of commodity contracts
  $     $ (8,523 )   $     $ (8,523 )
Loss arising from ineffective portion of commodity contracts
          (350 )           (350 )
                                 
Total impact on revenue
          (8,873 )           (8,873 )
Net loss on settled Treasury lock agreements reclassified from AOCI into interest expense
    (669 )                 (669 )
                                 
Total Impact from Cash Flow Hedges
  $ (669 )   $ (8,873 )   $     $ (9,542 )
                                 
 


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ATMOS ENERGY CORPORATION
 
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (Continued)
 
                                 
    Three Months Ended June 30, 2009  
    Natural
          Pipeline,
       
    Gas
    Natural Gas
    Storage and
       
    Distribution     Marketing     Other     Consolidated  
    (In thousands)  
 
Loss reclassified from AOCI into revenue for effective portion of commodity contracts
  $     $ (36,669 )   $ (2,503 )   $ (39,172 )
Loss arising from ineffective portion of commodity contracts
          (7,120 )           (7,120 )
                                 
Total impact on revenue
          (43,789 )     (2,503 )     (46,292 )
Net loss on settled Treasury lock agreements reclassified from AOCI into interest expense
    (863 )                 (863 )
                                 
Total Impact from Cash Flow Hedges
  $ (863 )   $ (43,789 )   $ (2,503 )   $ (47,155 )
                                 
 
                                 
    Nine Months Ended June 30, 2010  
    Natural
          Pipeline,
       
    Gas
    Natural Gas
    Storage and
       
    Distribution     Marketing     Other     Consolidated  
    (In thousands)  
 
Gain (loss) reclassified from AOCI into revenue for effective portion of commodity contracts
  $     $ (43,079 )   $ 2,883     $ (40,196 )
Loss arising from ineffective portion of commodity contracts
          (2,307 )           (2,307 )
                                 
Total impact on revenue
          (45,386 )     2,883       (42,503 )
Net loss on settled Treasury lock agreements reclassified from AOCI into interest expense
    (2,008 )                 (2,008 )
                                 
Total Impact from Cash Flow Hedges
  $ (2,008 )   $ (45,386 )   $ 2,883     $ (44,511 )
                                 
 
                                 
    Nine Months Ended June 30, 2009  
    Natural
          Pipeline,
       
    Gas
    Natural Gas
    Storage and
       
    Distribution     Marketing     Other     Consolidated  
    (In thousands)  
 
Gain (loss) reclassified from AOCI into revenue for effective portion of commodity contracts
  $     $ (142,986 )   $ 25,213     $ (117,773 )
Loss arising from ineffective portion of commodity contracts
          (1,748 )           (1,748 )
                                 
Total impact on revenue
          (144,734 )     25,213       (119,521 )
Net loss on settled Treasury lock agreements reclassified from AOCI into interest expense
    (3,401 )                 (3,401 )
                                 
Total Impact from Cash Flow Hedges
  $ (3,401 )   $ (144,734 )   $ 25,213     $ (122,922 )
                                 

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ATMOS ENERGY CORPORATION
 
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (Continued)
 
The following table summarizes the gains and losses arising from hedging transactions that were recognized as a component of other comprehensive income (loss), net of taxes, for the three and nine months ended June 30, 2010 and 2009. The amounts included in the table below exclude gains and losses arising from ineffectiveness because those amounts are immediately recognized in the income statement as incurred.
 
                                 
    Three Months Ended
    Nine Months Ended
 
    June 30     June 30  
    2010     2009     2010     2009  
    (In thousands)  
 
Increase (decrease) in fair value:
                               
Treasury lock agreements
  $     $     $     $ 1,221  
Forward commodity contracts
    2,722       2,041       (19,829 )     (78,220 )
Recognition of losses in earnings due to settlements:
                               
Treasury lock agreements
    422       543       1,265       1,963  
Forward commodity contracts
    5,199       23,895       24,519       71,841  
                                 
Total other comprehensive income (loss) from hedging, net of tax (1)
  $ 8,343     $ 26,479     $ 5,955     $ (3,195 )
                                 
 
 
(1) Utilizing an income tax rate of approximately 37 percent comprised of the effective rates in each taxing jurisdiction.
 
Deferred losses recorded in AOCI associated with our treasury lock agreements are recognized in earnings as they are amortized, while deferred losses associated with commodity contracts are recognized in earnings upon settlement. The following amounts, net of deferred taxes, represent the expected recognition in earnings of the deferred losses recorded in AOCI associated with our financial instruments, based upon the fair values of these financial instruments as of June 30, 2010:
 
                         
    Treasury
             
    Lock
    Commodity
       
    Agreements     Contracts     Total  
    (In thousands)  
 
Next twelve months
  $ (1,687 )   $ (7,081 )   $ (8,768 )
Thereafter
    (4,546 )     (3,375 )     (7,921 )
                         
Total (1)
  $ (6,233 )   $ (10,456 )   $ (16,689 )
                         
 
 
(1) Utilizing an income tax rate of approximately 37 percent comprised of the effective rates in each taxing jurisdiction.
 
Financial Instruments Not Designated as Hedges
 
The impact of financial instruments that have not been designated as hedges on our condensed consolidated income statements for the three and nine months ended June 30, 2010 and 2009 is presented below. Note that this presentation does not reflect the expected gains or losses arising from the underlying physical transactions associated with these financial instruments. Therefore, this presentation is not indicative of the economic gross profit we realized when the underlying physical and financial transactions were settled.
 
As discussed above, financial instruments used in our natural gas distribution segment are not designated as hedges. However, there is no earnings impact on our natural gas distribution segment as a result of the use of these financial instruments because the gains and losses arising from the use of these financial instruments are recognized in the consolidated statement of income as a component of purchased gas cost when the related


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ATMOS ENERGY CORPORATION
 
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (Continued)
 
costs are recovered through our rates and recognized in revenue. Accordingly, the impact of these financial instruments is excluded from this presentation.
 
                                 
    Three Months Ended
    Nine Months Ended
 
    June 30     June 30  
    2010     2009     2010     2009  
    (In thousands)  
 
Natural gas marketing commodity contracts
  $ (6 )   $ 6,167     $ 12,457     $ 12,928  
Pipeline, storage and other commodity contracts
    704       (6,853 )     536       (6,753 )
                                 
Total impact on revenue
  $ 698     $ (686 )   $ 12,993     $ 6,175  
                                 
 
4.   Fair Value Measurements
 
We report certain assets and liabilities at fair value, which is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date (exit price). We record cash and cash equivalents, accounts receivable and accounts payable at carrying value, which substantially approximates fair value due to the short-term nature of these assets and liabilities. For other financial assets and liabilities, we primarily use quoted market prices and other observable market pricing information to minimize the use of unobservable pricing inputs in our measurements when determining fair value. The methods used to determine fair value for our assets and liabilities are fully described in Note 2 to the financial statements in our Annual Report on Form 10-K for the fiscal year ended September 30, 2009. During the three and nine months ended June 30, 2010, there were no changes in these methods.
 
Effective October 1, 2009, the authoritative guidance related to nonrecurring fair value measurements became effective for us with respect to asset retirement obligations, most nonfinancial assets and liabilities that may be acquired in a business combination and impairment analyses performed for nonfinancial assets. The adoption of the FASB’s fair value guidance for the reporting of these nonrecurring fair value measurements did not have a material impact on our financial position, results of operations or cash flows for the three and nine months ended June 30, 2010.
 
Although fair value measurements also apply to the valuation of our pension and post-retirement plan assets, the current fair value disclosure requirements are not applicable to our pension and post-retirement plan assets. Accordingly, these plan assets are not included in the tabular disclosures below. However, similar disclosures about fair value measurements for our pension and post-retirement plan assets will appear in our Form 10-K for the year ending September 30, 2010.
 
Quantitative Disclosures
 
Financial Instruments
 
The classification of our fair value measurements requires judgment regarding the degree to which market data are observable or corroborated by observable market data. Authoritative accounting literature establishes a fair value hierarchy that prioritizes the inputs used to measure fair value based on observable and unobservable data. The hierarchy categorizes the inputs into three levels, with the highest priority given to unadjusted quoted prices in active markets for identical assets and liabilities (Level 1), with the lowest priority given to unobservable inputs (Level 3). The following tables summarize, by level within the fair value hierarchy, our assets and liabilities that were accounted for at fair value on a recurring basis as of June 30, 2010 and


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ATMOS ENERGY CORPORATION
 
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (Continued)
 
September 30, 2009. Assets and liabilities are categorized in their entirety based on the lowest level of input that is significant to the fair value measurement.
 
                                         
    Quoted
    Significant
    Significant
             
    Prices in
    Other
    Other
             
    Active
    Observable
    Unobservable
    Netting and
       
    Markets
    Inputs
    Inputs
    Cash
    June 30,
 
    (Level 1)     (Level 2) (1)     (Level 3)     Collateral (2)     2010  
    (In thousands)  
 
Assets:
                                       
Financial instruments
                                       
Natural gas distribution segment
  $     $ 1,094     $      —     $     $ 1,094  
Natural gas marketing segment
    10,902       37,952             (27,266 )     21,588  
                                         
Total financial instruments
    10,902       39,046             (27,266 )     22,682  
Hedged portion of gas stored underground
                                       
Natural gas marketing segment
    84,723                         84,723  
Pipeline, storage and other segment (3)
    7,112                         7,112  
                                         
Total gas stored underground
    91,835                         91,835  
Available-for-sale securities
    38,972                         38,972  
                                         
Total assets
  $ 141,709     $ 39,046     $     $ (27,266 )   $ 153,489  
                                         
Liabilities:
                                       
Financial instruments
                                       
Natural gas distribution segment
  $     $ 21,484     $     $     $ 21,484  
Natural gas marketing segment
    29,045       22,019             (45,283 )     5,781  
                                         
Total liabilities
  $ 29,045     $ 43,503     $     $ (45,283 )   $ 27,265  
                                         
 


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ATMOS ENERGY CORPORATION
 
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (Continued)
 
                                         
    Quoted
    Significant
    Significant
             
    Prices in
    Other
    Other
             
    Active
    Observable
    Unobservable
    Netting and
       
    Markets
    Inputs
    Inputs
    Cash
    September 30,
 
    (Level 1)     (Level 2) (1)     (Level 3)     Collateral (2)     2009  
    (In thousands)  
 
Assets:
                                       
Financial instruments
                                       
Natural gas distribution segment
  $     $ 6,015     $      —     $     $ 6,015  
Natural gas marketing segment
    34,281       61,568             (56,186 )     39,663  
                                         
Total financial instruments
    34,281       67,583             (56,186 )     45,678  
Hedged portion of gas stored underground
                                       
Natural gas marketing segment
    47,967                         47,967  
Pipeline, storage and other segment (3)
    6,789                         6,789  
                                         
Total gas stored underground
    54,756                         54,756  
Available-for-sale securities
    41,699                         41,699  
                                         
Total assets
  $ 130,736     $ 67,583     $     $ (56,186 )   $ 142,133  
                                         
Liabilities:
                                       
Financial instruments
                                       
Natural gas distribution segment
  $     $ 20,181     $     $     $ 20,181  
Natural gas marketing segment
    48,268       20,883             (67,850 )     1,301  
                                         
Total liabilities
  $ 48,268     $ 41,064     $     $ (67,850 )   $ 21,482  
                                         
 
 
(1) Our Level 2 measurements primarily consist of non-exchange-traded financial instruments, such as over-the-counter options and swaps where market data for pricing is observable. The fair values for these assets and liabilities are determined using a market-based approach in which observable market prices are adjusted for criteria specific to each instrument, such as the strike price, notional amount or basis differences.
 
(2) This column reflects adjustments to our gross financial instrument assets and liabilities to reflect netting permitted under our master netting agreements and authoritative accounting literature. In addition, as of June 30, 2010 and September 30, 2009 we had $18.0 million and $11.7 million of cash held in margin accounts used to collateralize certain financial instruments which has been reflected as a financial instrument asset.
 
(3) Our pipeline, storage and other segment uses financial instruments acquired from AEM on the same terms that AEM received from an independent counterparty. On a consolidated basis, these financial instruments are reported in the natural gas marketing segment; however, the underlying hedged item is reported in the pipeline, storage and other segment.

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ATMOS ENERGY CORPORATION
 
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (Continued)
 
 
Other Fair Value Measures
 
Our debt is recorded at carrying value. The fair value of our debt is determined using third party market value quotations. The following table presents the carrying value and fair value of our debt as of June 30, 2010:
 
         
    June 30,
 
    2010  
    (In thousands)  
 
Carrying Amount
  $ 2,172,761  
Fair Value
  $ 2,406,975  
 
5.   Debt
 
Long-term debt
 
Long-term debt at June 30, 2010 and September 30, 2009 consisted of the following:
 
                 
    June 30,
    September 30,
 
    2010     2009  
    (In thousands)  
 
Unsecured 7.375% Senior Notes, due May 2011
  $ 350,000     $ 350,000  
Unsecured 10% Notes, due December 2011
    2,303       2,303  
Unsecured 5.125% Senior Notes, due 2013
    250,000       250,000  
Unsecured 4.95% Senior Notes, due 2014
    500,000       500,000  
Unsecured 6.35% Senior Notes, due 2017
    250,000       250,000  
Unsecured 8.50% Senior Notes, due 2019
    450,000       450,000  
Unsecured 5.95% Senior Notes, due 2034
    200,000       200,000  
Medium term notes
               
Series A, 1995-2, 6.27%, due December 2010
    10,000       10,000  
Series A, 1995-1, 6.67%, due 2025
    10,000       10,000  
Unsecured 6.75% Debentures, due 2028
    150,000       150,000  
Rental property term note due in installments through 2013
    458       524  
                 
Total long-term debt
    2,172,761       2,172,827  
Less:
               
Original issue discount on unsecured senior notes and debentures
    (3,084 )     (3,296 )
Current maturities
    (360,131 )     (131 )
                 
    $ 1,809,546     $ 2,169,400  
                 
 
As noted above, our Unsecured 7.375% Senior Notes will mature in May 2011 and our Series A, 1995-2, 6.27% medium term notes will mature in December 2010; accordingly, these have been classified within the current maturities of long-term debt.
 
Short-term debt
 
Our short-term borrowing requirements are affected by the seasonal nature of the natural gas business. Changes in the price of natural gas and the amount of natural gas we need to supply our customers’ needs could significantly affect our borrowing requirements. Our short-term borrowings typically reach their highest levels in the winter months.


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ATMOS ENERGY CORPORATION
 
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (Continued)
 
We finance our short-term borrowing requirements through a combination of a $566.7 million commercial paper program and four committed revolving credit facilities with third-party lenders that provide approximately $1.2 billion of working capital funding. At June 30, 2010, there were no short-term debt borrowings outstanding. At September 30, 2009, there was a total of $72.6 million outstanding under our commercial paper program. We also use intercompany credit facilities to supplement the funding provided by these third-party committed credit facilities. These facilities are described in greater detail below.
 
Regulated Operations
 
We fund our regulated operations as needed, primarily through our commercial paper program and three committed revolving credit facilities with third-party lenders that provide approximately $800 million of working capital funding. The first facility is a five-year $566.7 million unsecured facility, expiring December 15, 2011, that bears interest at a base rate or at a LIBOR-based rate for the applicable interest period, plus a spread ranging from 0.30 percent to 0.75 percent, based on the Company’s credit ratings. This credit facility serves as a backup liquidity facility for our commercial paper program. At June 30, 2010, there were no borrowings under this facility nor was there any commercial paper outstanding.
 
The second facility is a $200 million unsecured 364-day facility that expires October 22, 2010. The facility bears interest at a base rate or at a LIBOR-based rate for the applicable interest period, plus a spread ranging from 1.75 percent to 3.00 percent, based on the Company’s credit ratings. At June 30, 2010, there were no borrowings outstanding under this facility.
 
The third facility is a $25 million unsecured facility that bears interest at a daily negotiated rate, generally based on the Federal Funds rate plus a variable margin. At June 30, 2010, there were no borrowings outstanding under this facility. This facility expired on March 31, 2010 and was replaced with a $25 million unsecured facility effective April 1, 2010 that also bears interest at a daily negotiated rate, generally based on the Federal Funds rate plus a variable margin.
 
The availability of funds under these credit facilities is subject to conditions specified in the respective credit agreements, all of which we currently satisfy. These conditions include our compliance with financial covenants and the continued accuracy of representations and warranties contained in these agreements. We are required by the financial covenants in each of these facilities to maintain, at the end of each fiscal quarter, a ratio of total debt to total capitalization of no greater than 70 percent. At June 30, 2010, our total-debt-to-total-capitalization ratio, as defined, was 51 percent. In addition, both the interest margin over the Eurodollar rate and the fees that we pay on unused amounts under each of these facilities are subject to adjustment depending upon our credit ratings.
 
In addition to these third-party facilities, the Company has a $200 million intercompany revolving credit facility provided by AEH. This facility bears interest at the lower of (i) the one-month LIBOR rate plus 0.45 percent or (ii) the marginal borrowing rate available to the Company on the date of borrowing. The marginal borrowing rate is defined as the lower of (i) a rate based upon the lower of the Prime Rate or the Eurodollar rate under the five year revolving credit facility, (ii) a rate based upon the lower of the Prime Rate or the Eurodollar rate under the 364-day revolving credit facility or (iii) the lowest rate outstanding under the commercial paper program. Applicable state regulatory commissions have approved our use of this facility through December 31, 2010. There was $67.4 million outstanding under this facility at June 30, 2010.
 
Nonregulated Operations
 
On December 10, 2009, AEM and the participating banks amended and restated AEM’s $450 million committed revolving credit facility extending it to December 9, 2010.
 
AEM uses this facility primarily to issue letters of credit and, on a less frequent basis, to borrow funds for gas purchases and other working capital needs. At AEM’s option, borrowings made under the credit facility


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ATMOS ENERGY CORPORATION
 
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (Continued)
 
are based on a base rate or an offshore rate, in each case plus an applicable margin. The base rate is a floating rate equal to the higher of: (a) 0.50 percent per annum above the latest Federal Funds rate; (b) the per annum rate of interest established by BNP Paribas from time to time as its “prime rate” or “base rate” for U.S. dollar loans; (c) an offshore rate (based on LIBOR with a three-month interest period) as in effect from time to time; and (d) the “cost of funds” rate which is the cost of funds as reasonably determined by the administrative agent plus 0.50 percent. The offshore rate is a floating rate equal to the higher of (a) an offshore rate based upon LIBOR for the applicable interest period; and (b) a “cost of funds” rate referred to above. In the case of both base rate and offshore rate loans, the applicable margin ranges from 2.250 percent to 2.625 percent per annum, depending on the excess tangible net worth of AEM, as defined in the credit facility. This facility has swing line loan features, which allow AEM to borrow, on a same day basis, an amount ranging from $17 million to $27 million based on the terms of an election within the agreement. This facility is collateralized by substantially all of the assets of AEM and is guaranteed by AEH.
 
At June 30, 2010, there were no borrowings outstanding under this credit facility. However, at June 30, 2010, AEM letters of credit totaling $22.7 million had been issued under the facility, which reduced the amount available by a corresponding amount. The amount available under this credit facility is also limited by various covenants, including covenants based on working capital. Under the most restrictive covenant, the amount available to AEM under this credit facility was $159.6 million at June 30, 2010.
 
AEM is required by the financial covenants in this facility to maintain a ratio of total liabilities to tangible net worth that does not exceed a maximum of 5 to 1. At June 30, 2010, AEM’s ratio of total liabilities to tangible net worth, as defined, was 1.12 to 1. Additionally, AEM must maintain minimum levels of net working capital and net worth ranging from $75 million to $112.5 million. As defined in the financial covenants, at June 30, 2010, AEM’s net working capital was $166.8 million and its tangible net worth was $179.4 million.
 
To supplement borrowings under this facility, AEM has a $300 million intercompany demand credit facility with AEH, which bears interest at the greater of (i) the one-month LIBOR rate plus 3.00 percent or (ii) the rate for AEM’s offshore borrowings under its committed credit facility plus 0.75 percent. Amounts outstanding under this facility are subordinated to AEM’s committed credit facility. There were no borrowings outstanding under this facility at June 30, 2010.
 
Finally, AEH has a $200 million intercompany demand credit facility with AEC, which bears interest at greater of (i) the one-month LIBOR rate plus 3.00 percent or (ii) the rate for AEM’s offshore borrowings under its committed credit facility plus 0.75 percent. Applicable state regulatory commissions have approved the new facility through December 31, 2010. There were no borrowings outstanding under this facility at June 30, 2010.