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 March 31, 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  o      No  o
 
* The registrant has not yet been phased into the interactive data requirements.
 
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 April 30, 2010.
 
     
Class
 
Shares Outstanding
 
No Par Value
  93,147,184
 


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
REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
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 5. Other Information
Item 6. Exhibits
SIGNATURE
EXHIBITS INDEX Item 6
EX-3.1
EX-3.2
EX-12
EX-15
EX-31
EX-32


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
 
 
                 
    March 31,
    September 30,
 
    2010     2009  
    (Unaudited)        
    (In thousands, except
 
    share data)  
 
ASSETS
Property, plant and equipment
  $ 6,295,260     $ 6,086,618  
Less accumulated depreciation and amortization
    1,704,785       1,647,515  
                 
Net property, plant and equipment
    4,590,475       4,439,103  
Current assets
               
Cash and cash equivalents
    231,153       111,203  
Accounts receivable, net
    546,356       232,806  
Gas stored underground
    208,589       352,728  
Other current assets
    121,261       132,203  
                 
Total current assets
    1,107,359       828,940  
Goodwill and intangible assets
    739,750       740,064  
Deferred charges and other assets
    315,606       335,659  
                 
    $ 6,753,190     $ 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:
               
March 31, 2010 — 93,146,535 shares;
               
September 30, 2009 — 92,551,709 shares
  $ 466     $ 463  
Additional paid-in capital
    1,809,331       1,791,129  
Retained earnings
    550,259       405,353  
Accumulated other comprehensive loss
    (21,213 )     (20,184 )
                 
Shareholders’ equity
    2,338,843       2,176,761  
Long-term debt
    2,159,475       2,169,400  
                 
Total capitalization
    4,498,318       4,346,161  
Current liabilities
               
Accounts payable and accrued liabilities
    521,913       207,421  
Other current liabilities
    432,469       457,319  
Short-term debt
          72,550  
Current maturities of long-term debt
    10,131       131  
                 
Total current liabilities
    964,513       737,421  
Deferred income taxes
    594,269       570,940  
Regulatory cost of removal obligation
    317,203       321,086  
Deferred credits and other liabilities
    378,887       368,158  
                 
    $ 6,753,190     $ 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
 
    March 31  
    2010     2009  
    (Unaudited)  
    (In thousands, except
 
    per share data)  
 
Operating revenues
               
Natural gas distribution segment
  $ 1,365,988     $ 1,230,420  
Regulated transmission and storage segment
    55,181       59,234  
Natural gas marketing segment
    692,152       708,658  
Pipeline, storage and other segment
    9,050       12,272  
Intersegment eliminations
    (182,105 )     (189,178 )
                 
      1,940,266       1,821,406  
Purchased gas cost
               
Natural gas distribution segment
    980,603       863,340  
Regulated transmission and storage segment
           
Natural gas marketing segment
    685,672       685,114  
Pipeline, storage and other segment
    1,369       1,656  
Intersegment eliminations
    (181,699 )     (188,755 )
                 
      1,485,945       1,361,355  
                 
Gross profit
    454,321       460,051  
Operating expenses
               
Operation and maintenance
    117,088       121,740  
Depreciation and amortization
    53,080       53,450  
Taxes, other than income
    59,613       58,314  
                 
Total operating expenses
    229,781       233,504  
                 
Operating income
    224,540       226,547  
Miscellaneous income (expense)
    49       (1,565 )
Interest charges
    39,582       35,533  
                 
Income before income taxes
    185,007       189,449  
Income tax expense
    70,881       60,446  
                 
Net income
  $ 114,126     $ 129,003  
                 
Basic net income per share
  $ 1.22     $ 1.41  
                 
Diluted net income per share
  $ 1.22     $ 1.40  
                 
Cash dividends per share
  $ 0.335     $ 0.330  
                 
Weighted average shares outstanding:
               
Basic
    92,518       90,895  
                 
Diluted
    92,853       91,192  
                 
 
See accompanying notes to condensed consolidated financial statements


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Table of Contents

ATMOS ENERGY CORPORATION
 
CONDENSED CONSOLIDATED STATEMENTS OF INCOME
 
                 
    Six Months Ended
 
    March 31  
    2010     2009  
    (Unaudited)  
    (In thousands, except
 
    per share data)  
 
Operating revenues
               
Natural gas distribution segment
  $ 2,168,882     $ 2,286,388  
Regulated transmission and storage segment
    102,041       113,916  
Natural gas marketing segment
    1,236,423       1,496,153  
Pipeline, storage and other segment
    20,673       28,720  
Intersegment eliminations
    (294,901 )     (387,439 )
                 
      3,233,118       3,537,738  
Purchased gas cost
               
Natural gas distribution segment
    1,488,870       1,620,924  
Regulated transmission and storage segment
           
Natural gas marketing segment
    1,170,158       1,442,586  
Pipeline, storage and other segment
    3,002       5,559  
Intersegment eliminations
    (294,082 )     (386,594 )
                 
      2,367,948       2,682,475  
                 
Gross profit
    865,170       855,263  
Operating expenses
               
Operation and maintenance
    240,950       254,417  
Depreciation and amortization
    106,919       106,576  
Taxes, other than income
    102,165       102,451  
Asset impairments
          2,078  
                 
Total operating expenses
    450,034       465,522  
                 
Operating income
    415,136       389,741  
Miscellaneous expense
    (220 )     (1,866 )
Interest charges
    78,290       74,524  
                 
Income before income taxes
    336,626       313,351  
Income tax expense
    129,170       108,385  
                 
Net income
  $ 207,456     $ 204,966  
                 
Basic net income per share
  $ 2.22     $ 2.24  
                 
Diluted net income per share
  $ 2.22     $ 2.23  
                 
Cash dividends per share
  $ 0.670     $ 0.660  
                 
Weighted average shares outstanding:
               
Basic
    92,336       90,637  
                 
Diluted
    92,681       90,935  
                 
 
See accompanying notes to condensed consolidated financial statements


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Table of Contents

ATMOS ENERGY CORPORATION
 
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
 
                 
    Six Months Ended
 
    March 31  
    2010     2009  
    (Unaudited)  
    (In thousands)  
 
Cash Flows From Operating Activities
               
Net income
  $ 207,456     $ 204,966  
Adjustments to reconcile net income to net cash provided by operating activities:
               
Depreciation and amortization:
               
Charged to depreciation and amortization
    106,919       106,576  
Charged to other accounts
    96       21  
Deferred income taxes
    44,097       97,892  
Other
    11,759       13,634  
Net assets/liabilities from risk management activities
    1,234       5,810  
Net change in operating assets and liabilities
    111,897       185,723  
                 
Net cash provided by operating activities
    483,458       614,622  
Cash Flows From Investing Activities
               
Capital expenditures
    (232,629 )     (221,330 )
Other, net
    (946 )     (3,925 )
                 
Net cash used in investing activities
    (233,575 )     (225,255 )
Cash Flows From Financing Activities
               
Net decrease in short-term debt
    (75,907 )     (353,468 )
Net proceeds from issuance of long-term debt
          446,188  
Settlement of Treasury lock agreement
          1,938  
Repayment of long-term debt
    (66 )     (625 )
Cash dividends paid
    (62,550 )     (60,446 )
Issuance of common stock
    8,590       12,414  
                 
Net cash provided by (used in) financing activities
    (129,933 )     46,001  
                 
Net increase in cash and cash equivalents
    119,950       435,368  
Cash and cash equivalents at beginning of period
    111,203       46,717  
                 
Cash and cash equivalents at end of period
  $ 231,153     $ 482,085  
                 
 
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)
March 31, 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 3 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 six-month period ended March 31, 2010 are not indicative of our results of operations for the full 2010 fiscal year, which ends September 30, 2010. We have evaluated subsequent events from the March 31, 2010 balance sheet date through the date these financial statements were filed with the Securities and Exchange Commission (SEC).


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Table of Contents

ATMOS ENERGY CORPORATION
 
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (Continued)
 
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.
 
The Company adopted an accounting standard related to fair value disclosures effective January 1, 2010. Effective October 1, 2009, the Company adopted accounting standards related to the measurement of liabilities at fair value, fair value measurements of plan assets of a defined benefit pension or other postretirement plan, the determination of participating securities in the basic earnings per share calculation, business combination accounting and the accounting and reporting for minority interests. 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 six months ended March 31, 2010.
 
Fair value disclosures — The Financial Accounting Standards Board (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 are effective for interim and annual reporting periods beginning after December 15, 2009, except for the disclosures related to the detailed reconciliation of Level 3 fair value measurements, which are effective for fiscal years beginning after December 15, 2010, and for interim periods within those fiscal years. As a result of adopting this standard, 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 as of March 31, 2010 which is included in Note 4. As of March 31, 2010, we did not have any Level 3 fair value measurements.
 
Measurement of liabilities at fair value — 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.
 
Fair value measurements of plan assets of a defined benefit pension or other postretirement plan — The FASB issued guidance which 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.
 
The determination of participating securities in the basic earnings per share calculation  — The FASB issued guidance related to determining whether instruments granted in share-based payment transactions are


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Table of Contents

ATMOS ENERGY CORPORATION
 
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (Continued)
 
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 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 six months ended March 31, 2009.
 
                 
    Three Months Ended
  Six Months Ended
    March 31, 2009   March 31, 2009
    (In thousands, except per share amounts)
 
Basic Earnings Per Share
               
Basic EPS — as previously reported
  $ 1.42     $ 2.26  
Basic EPS — as adjusted
  $ 1.41     $ 2.24  
Weighted average shares outstanding — as previously reported
    90,895       90,637  
Weighted average shares outstanding — as adjusted
    90,895       90,637  
Diluted Earnings Per Share
               
Diluted EPS — as previously reported
  $ 1.41     $ 2.24  
Diluted EPS — as adjusted
  $ 1.40     $ 2.23  
Weighted average shares outstanding — as previously reported
    91,567       91,311  
Weighted average shares outstanding — as adjusted
    91,192       90,935  
 
Business combination accounting — This new pronouncement establishes 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. The provisions of this standard will apply to any acquisitions we complete after October 1, 2009.
 
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 changes the accounting for transactions with minority interest holders. As of March 31, 2010, Atmos Energy did not have any transactions with minority interest holders.
 
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


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ATMOS ENERGY CORPORATION
 
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (Continued)
 
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 March 31, 2010 and September 30, 2009 included the following:
 
                 
    March 31,
    September 30,
 
    2010     2009  
    (In thousands)  
 
Regulatory assets:
               
Pension and postretirement benefit costs
  $ 192,291     $ 197,743  
Merger and integration costs, net
    6,938       7,161  
Deferred gas costs
    67,132       22,233  
Environmental costs
    913       866  
Rate case costs
    3,554       5,923  
Deferred franchise fees
    507       10,014  
Deferred income taxes, net
    639       639  
Other
    5,707       6,218  
                 
    $ 277,681     $ 250,797  
                 
Regulatory liabilities:
               
Deferred gas costs
  $ 20,583     $ 110,754  
Deferred franchise fees
    4,730        
Regulatory cost of removal obligation
    340,869       335,428  
Other
    6,358       7,960  
                 
    $ 372,540     $ 454,142  
                 
 
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.


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ATMOS ENERGY CORPORATION
 
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (Continued)
 
The following table presents the components of comprehensive income, net of related tax, for the three-month and six-month periods ended March 31, 2010 and 2009:
 
                                 
    Three Months Ended
    Six Months Ended
 
    March 31     March 31  
    2010     2009     2010     2009  
          (In thousands)        
 
Net income
  $ 114,126     $ 129,003     $ 207,456     $ 204,966  
Unrealized holding gains (losses) on investments, net of tax expense (benefit) of $408 and $(429) for the three months ended March 31, 2010 and 2009 and of $798 and $(3,759) for the six months ended March 31, 2010 and 2009
    695       (862 )     1,359       (6,295 )
Other than temporary impairment of investments, net of tax expense of $790 for the six months ended March 31, 2009
                      1,288  
Amortization and unrealized gain on interest rate hedging transactions, net of tax expense of $248 and $1,353 for the three months ended March 31, 2010 and 2009 and $496 and $1,835 for the six months ended March 31, 2010 and 2009
    421       1,854       843       2,641  
Net unrealized losses on commodity hedging transactions, net of tax benefit of $6,321 and $7,524 for the three months ended March 31, 2010 and 2009 and $2,067 and $21,341 for the six months ended March 31, 2010 and 2009
    (9,885 )     (9,771 )     (3,231 )     (32,315 )
                                 
Comprehensive income
  $ 105,357     $ 120,224     $ 206,427     $ 170,285  
                                 
 
Accumulated other comprehensive loss, net of tax, as of March 31, 2010 and September 30, 2009 consisted of the following unrealized gains (losses):
 
                 
    March 31,
    September 30,
 
    2010     2009  
    (In thousands)  
 
Accumulated other comprehensive loss:
               
Unrealized holding gains on investments
  $ 3,819     $ 2,460  
Treasury lock agreements
    (6,655 )     (7,498 )
Cash flow hedges
    (18,377 )     (15,146 )
                 
    $ (21,213 )   $ (20,184 )
                 
 
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


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ATMOS ENERGY CORPORATION
 
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (Continued)
 
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 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


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ATMOS ENERGY CORPORATION
 
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (Continued)
 
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 52 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 March 31, 2010, AEH had net open positions (including existing storage) of 0.8 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 of these Treasury locks will be recognized by the end of fiscal 2019.
 
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.


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ATMOS ENERGY CORPORATION
 
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (Continued)
 
As of March 31, 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 March 31, 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           (19,135 )     (1,010 )
    Cash Flow           24,905       (700 )
    Not designated     14,800       59,697       380  
                             
          14,800       65,467       (1,330 )
                             
 
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 March 31, 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 $7.2 million and $11.7 million of cash held on deposit in margin accounts as of March 31, 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)  
 
March 31, 2010
                           
Designated As Hedges:
                           
Asset Financial Instruments
                           
Current commodity contracts
  Other current assets   $     $ 49,314     $ 49,314  
Noncurrent commodity contracts
  Deferred charges and other assets           5,899       5,899  
Liability Financial Instruments
                           
Current commodity contracts
  Other current liabilities           (51,648 )     (51,648 )
Noncurrent commodity contracts
  Deferred credits and other liabilities           (4,893 )     (4,893 )
                             
Total
              (1,328 )     (1,328 )
Not Designated As Hedges:
                           
Asset Financial Instruments
                           
Current commodity contracts
  Other current assets     281       40,314       40,595  
Noncurrent commodity contracts
  Deferred charges and other assets           4,692       4,692  
Liability Financial Instruments
                           
Current commodity contracts
  Other current liabilities     (22,016 )     (28,812 )     (50,828 )
Noncurrent commodity contracts
  Deferred credits and other liabilities           (639 )     (639 )
                             
Total
        (21,735 )     15,555       (6,180 )
                             
Total Financial Instruments
      $ (21,735 )   $ 14,227     $ (7,508 )
                             
 
 
(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 six months ended March 31, 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 March 31, 2010 and 2009 we recognized a gain (loss) arising from fair value and cash flow hedge ineffectiveness of $(4.9) million and $4.2 million. For the six months ended March 31, 2010 and 2009 we recognized a gain arising from fair value and cash flow hedge ineffectiveness of $40.4 million and $24.6 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 six months ended March 31, 2010 and 2009 is presented below.
 
                         
    Three Months Ended March 31, 2010  
    Natural
    Pipeline,
       
    Gas
    Storage and
       
    Marketing     Other     Consolidated  
          (In thousands)        
 
Commodity contracts
  $ 30,926     $ 2,535     $ 33,461  
Fair value adjustment for natural gas inventory designated as the hedged item
    (34,969 )     (2,697 )     (37,666 )
                         
Total impact on revenue
  $ (4,043 )   $ (162 )   $ (4,205 )
                         
The impact on revenue is comprised of the following:
                       
Basis ineffectiveness
  $ (512 )   $     $ (512 )
Timing ineffectiveness
    (3,531 )     (162 )     (3,693 )
                         
    $ (4,043 )   $ (162 )   $ (4,205 )
                         
 
                         
    Three Months Ended March 31, 2009  
    Natural
    Pipeline,
       
    Gas
    Storage and
       
    Marketing     Other     Consolidated  
          (In thousands)        
 
Commodity contracts
  $ 19,870     $ 2,105     $ 21,975  
Fair value adjustment for natural gas inventory designated as the hedged item
    (18,562 )     (437 )     (18,999 )
                         
Total impact on revenue
  $ 1,308     $ 1,668     $ 2,976  
                         
The impact on revenue is comprised of the following:
                       
Basis ineffectiveness
  $ 2,327     $     $ 2,327  
Timing ineffectiveness
    (1,019 )     1,668       649  
                         
    $ 1,308     $ 1,668     $ 2,976  
                         
 
                         
    Six Months Ended March 31, 2010  
    Natural
    Pipeline,
       
    Gas
    Storage and
       
    Marketing     Other     Consolidated  
          (In thousands)        
 
Commodity contracts
  $ 28,743     $ 2,078     $ 30,821  
Fair value adjustment for natural gas inventory designated as the hedged item
    8,343       3,174       11,517  
                         
Total impact on revenue
  $ 37,086     $ 5,252     $ 42,338  
                         
The impact on revenue is comprised of the following:
                       
Basis ineffectiveness
  $ (449 )   $     $ (449 )
Timing ineffectiveness
    37,535       5,252       42,787  
                         
    $ 37,086     $ 5,252     $ 42,338  
                         


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ATMOS ENERGY CORPORATION
 
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (Continued)
 
                         
    Six Months Ended March 31, 2009  
    Natural
    Pipeline,
       
    Gas
    Storage and
       
    Marketing     Other     Consolidated  
          (In thousands)        
 
Commodity contracts
  $ 45,553     $ 6,044     $ 51,597  
Fair value adjustment for natural gas inventory designated as the hedged item
    (30,422 )     (1,990 )     (32,412 )
                         
Total impact on revenue
  $ 15,131     $ 4,054     $ 19,185  
                         
The impact on revenue is comprised of the following:
                       
Basis ineffectiveness
  $ 4,279     $     $ 4,279  
Timing ineffectiveness
    10,852       4,054       14,906  
                         
    $ 15,131     $ 4,054     $ 19,185  
                         
 
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 six months ended March 31, 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 March 31, 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
  $     $ (10,685 )   $ 2,129     $ (8,556 )
Loss arising from ineffective portion of commodity contracts
          (739 )           (739 )
                                 
Total impact on revenue
          (11,424 )     2,129       (9,295 )
Loss on settled Treasury lock agreements reclassified from AOCI into interest expense
    (669 )                 (669 )
                                 
Total Impact from Cash Flow Hedges
  $ (669 )   $ (11,424 )   $ 2,129     $ (9,964 )
                                 
 


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ATMOS ENERGY CORPORATION
 
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (Continued)
 
                                 
    Three Months Ended March 31, 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
  $     $ (48,585 )   $ 16,170     $ (32,415 )
Gain arising from ineffective portion of commodity contracts
          1,180             1,180  
                                 
Total impact on revenue
          (47,405 )     16,170       (31,235 )
Loss on settled Treasury lock agreements reclassified from AOCI into interest expense
    (1,269 )                 (1,269 )
                                 
Total Impact from Cash Flow Hedges
  $ (1,269 )   $ (47,405 )   $ 16,170     $ (32,504 )
                                 
 
                                 
    Six Months Ended March 31, 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
  $     $ (34,556 )   $ 2,883     $ (31,673 )
Loss arising from ineffective portion of commodity contracts
          (1,957 )           (1,957 )
                                 
Total impact on revenue
          (36,513 )     2,883       (33,630 )
Loss on settled Treasury lock agreements reclassified from AOCI into interest expense
    (1,339 )                 (1,339 )
                                 
Total Impact from Cash Flow Hedges
  $ (1,339 )   $ (36,513 )   $ 2,883     $ (34,969 )
                                 
 
                                 
    Six Months Ended March 31, 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
  $     $ (76,829 )   $ 24,139     $ (52,690 )
Gain arising from ineffective portion of commodity contracts
          5,372             5,372  
                                 
Total impact on revenue
          (71,457 )     24,139       (47,318 )
Loss on settled Treasury lock agreements reclassified from AOCI into interest expense
    (2,538 )                 (2,538 )
                                 
Total Impact from Cash Flow Hedges
  $ (2,538 )   $ (71,457 )   $ 24,139     $ (49,856 )
                                 

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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 six months ended March 31, 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
    Six Months Ended
 
    March 31     March 31  
    2010     2009     2010     2009  
          (In thousands)        
 
Increase (decrease) in fair value:
                               
Treasury lock agreements
  $     $ 1,221     $     $ 1,221  
Forward commodity contracts
    (15,104 )     (29,544 )     (22,551 )     (64,659 )
Recognition of losses in earnings due to settlements:
                               
Treasury lock agreements
    421       633       843       1,420  
Forward commodity contracts
    5,219       19,773       19,320       32,344  
                                 
Total other comprehensive loss from hedging, net of tax (1)
  $ (9,464 )   $ (7,917 )   $ (2,388 )   $ (29,674 )
                                 
 
 
(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 into earnings as they are amortized, while deferred losses associated with commodity contracts are recognized into 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 March 31, 2010:
 
                         
    Treasury
             
    Lock
    Commodity
       
    Agreements     Contracts     Total  
          (In thousands)        
 
Next twelve months
  $ (1,687 )   $ (14,830 )   $ (16,517 )
Thereafter
    (4,968 )     (3,547 )     (8,515 )
                         
Total (1)
  $ (6,655 )   $ (18,377 )   $ (25,032 )
                         
 
 
(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 six months ended March 31, 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 to 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
    Six Months Ended
 
    March 31     March 31  
    2010     2009     2010     2009  
          (In thousands)        
 
Natural gas marketing commodity contracts
  $ (1,811 )   $ 10,593     $ 12,464     $ 6,761  
Pipeline, storage and other commodity contracts
    (1,175 )     183       (168 )     100  
                                 
Total impact on revenue
  $ (2,986 )   $ 10,776     $ 12,296     $ 6,861  
                                 
 
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 six months ended March 31, 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 six months ended March 31, 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 table summarizes, by level within the fair value hierarchy, our assets and liabilities that were accounted for at fair value on a recurring basis as of March 31, 2010. Assets


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ATMOS ENERGY CORPORATION
 
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (Continued)
 
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
    March 31,
 
    (Level 1)     (Level 2) (1)     (Level 3)     Collateral (2)     2010  
                (In thousands)              
 
Assets:
                                       
Financial instruments
                                       
Natural gas distribution segment
  $     $ 281     $      —     $     $ 281  
Natural gas marketing segment
    31,459       68,760             (72,289 )     27,930  
                                         
Total financial instruments
    31,459       69,041             (72,289 )     28,211  
Hedged portion of gas stored underground
                                       
Natural gas marketing segment
    73,655                         73,655  
Pipeline, storage and other segment (3)
    3,844                         3,844  
                                         
Total gas stored underground
    77,499                         77,499  
Available-for-sale securities
    42,558                         42,558  
                                         
Total assets
  $ 151,516     $ 69,041     $     $ (72,289 )   $ 148,268  
                                         
Liabilities:
                                       
Financial instruments
                                       
Natural gas distribution segment
  $     $ 22,016     $     $     $ 22,016  
Natural gas marketing segment
    53,387       32,605             (79,488 )     6,504  
                                         
Total liabilities
  $ 53,387     $ 54,621     $     $ (79,488 )   $ 28,520  
                                         
 
 
(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 March 31, 2010, we had $7.2 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 March 31, 2010:
 
         
    March 31, 2010
    (In thousands)
 
Carrying Amount
  $ 2,172,761  
Fair Value
  $ 2,364,093  
 
5.   Debt
 
Long-term debt
 
Long-term debt at March 31, 2010 and September 30, 2009 consisted of the following:
 
                 
    March 31,
    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
    (3,155 )     (3,296 )
Current maturities
    (10,131 )     (131 )
                 
    $ 2,159,475     $ 2,169,400  
                 
 
As noted above, our Series A, 1995-2, 6.27% medium term note will mature in December 2010; accordingly, it has 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.
 
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


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ATMOS ENERGY CORPORATION
 
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (Continued)
 
approximately $1.2 billion of working capital funding. At March 31, 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 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 March 31, 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 March 31, 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 March 31, 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.
 
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 March 31, 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 $20.5 million outstanding under this facility at March 31, 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 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


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ATMOS ENERGY CORPORATION
 
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (Continued)
 
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 March 31, 2010, there were no borrowings outstanding under this credit facility. However, at March 31, 2010, AEM letters of credit totaling $42.0 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 $258.0 million at March 31, 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 March 31, 2010, AEM’s ratio of total liabilities to tangible net worth, as defined, was 0.96 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 March 31, 2010, AEM’s net working capital was $240.4 million and its tangible net worth was $254.4 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 was $40.0 million outstanding under this facility at March 31, 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 March 31, 2010.
 
Shelf Registration
 
On March 31, 2010, we filed a registration statement with the SEC to issue, from time to time, up to $1.3 billion in common stock and/or debt securities available for issuance.
 
We had already received approvals from all requisite state regulatory commissions to issue a total of $1.3 billion in common stock and/or debt securities under the new shelf registration statement, including the carryforward of the $450 million of securities remaining available for issuance under our shelf registration statement filed with the SEC on March 23, 2009. Due to certain restrictions imposed by one state regulatory commission on our ability to issue securities under the new registration statement, we will be able to issue a total of $950 million in debt securities and $350 million in equity securities.
 
Debt Covenants
 
In addition to the financial covenants described above, our credit facilities and public indentures contain usual and customary covenants for our business, including covenants substantially limiting liens, substantial asset sales and mergers.


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ATMOS ENERGY CORPORATION
 
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (Continued)
 
Additionally, our public debt indentures relating to our senior notes and debentures, as well as our revolving credit agreements, each contain a default provision that is triggered if outstanding indebtedness arising out of any other credit agreements in amounts ranging from in excess of $15 million to in excess of $100 million becomes due by acceleration or is not paid at maturity.
 
Further, AEM’s credit agreement contains a cross-default provision whereby AEM would be in default if it defaults on other indebtedness, as defined, by at least $250 thousand in the aggregate.
 
Finally, AEM’s credit agreement contains a provision that would limit the amount of credit available if Atmos Energy were downgraded below an S&P rating of BBB and a Moody’s rating of Baa2. We have no other triggering events in our debt instruments that are tied to changes in specified credit ratings or stock price, nor have we entered into any transactions that would require us to issue equity, based on our credit rating or other triggering events.
 
We were in compliance with all of our debt covenants as of March 31, 2010. If we were unable to comply with our debt covenants, we would likely be required to repay our outstanding balances on demand, provide additional collateral or take other corrective actions.
 
6.   Earnings Per Share
 
As discussed in Note 2, since we have non-vested share-based payments with a nonforfeitable right to dividends or dividend equivalents (referred to as participating securities) we are required to use the two-class method of computing earnings per share as of October 1, 2009. The Company’s non-vested restricted stock and restricted stock units, for which vesting is predicated solely on the passage of time granted under the 1998 Long-Term Incentive Plan, are considered to be participating securities. The calculation of earnings per share using the two-class method excludes income attributable to these participating securities from the numerator and excludes the dilutive impact of those shares from the denominator. The presentation of earnings per share for previously reported periods has been adjusted to reflect the retrospective adoption of this standard. Basic and diluted earnings per share for the three and six months ended March 31, 2010 and 2009 are calculated as follows:
 
                                 
    Three Months Ended
    Six Months Ended
 
    March 31     March 31  
    2010     2009     2010     2009  
    (In thousands, except per share amounts)  
 
Basic Earnings Per Share
                               
Net income
  $ 114,126     $ 129,003     $ 207,456     $ 204,966  
Less: Income allocated to participating securities
    1,142       1,183       2,088       1,817  
                                 
Net income available to common shareholders
  $ 112,984     $ 127,820     $ 205,368     $ 203,149  
                                 
Basic weighted average shares outstanding
    92,518       90,895       92,336       90,637  
                                 
Net income per share — Basic
  $ 1.22     $ 1.41     $ 2.22     $ 2.24  
                                 
Diluted Earnings Per Share
                               
Net income available to common shareholders
  $ 112,984     $ 127,820     $ 205,368     $ 203,149  
Effect of dilutive stock options and other shares
    3       3       5       4  
                                 
Net income available to common shareholders
  $ 112,987     $ 127,823     $ 205,373     $ 203,153  
                                 
Basic weighted average shares outstanding
    92,518       90,895       92,336       90,637  
Additional dilutive stock options and other shares
    335       297       345       298  
                                 
Diluted weighted average shares outstanding
    92,853       91,192       92,681       90,935