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Long-Term Debt | 12 Months Ended
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Dec. 31, 2011
Long-Term Debt [Abstract] |
Long-Term Debt | 10. Long-Term Debt Long-term debt consisted of the following (in thousands):
|  | December 31, |
|  | 2011 |  |  | 2010 |
Revolving credit facility due July 2016 |  | $ | 433,500 |  |  | $ | — |
Revolving credit facility due August 2012 |  |  | — |  |  |  | 50,395 |
Term loan |  |  | — |  |  |  | 615,943 |
2007 asset-backed securitization facility notes due July 2012 |  |  | — |  |  |  | 6,000 |
Partnership’s revolving credit facility due November 2015 |  |  | 395,500 |  |  |  | 299,000 |
Partnership’s term loan facility due November 2015 |  |  | 150,000 |  |  |  | 150,000 |
4.25% convertible senior notes due June 2014 (presented net of the unamortized discount of $54.9 million and $73.2 million, respectively) |  |  | 300,149 |  |  |  | 281,827 |
4.75% convertible senior notes due January 2014 |  |  | 143,750 |  |  |  | 143,750 |
7.25% senior notes due December 2018 |  |  | 350,000 |  |  |  | 350,000 |
Other, interest at various rates, collateralized by equipment and other assets |  |  | 140 |  |  |  | 232 |
Long-term debt |  | $ | 1,773,039 |  |  | $ | 1,897,147 |
Exterran Senior Secured Credit Facility In July 2011, we entered into a credit agreement providing for a new five-year, $1.1 billion senior secured revolving credit facility (the “2011 Credit Facility”), which matures in July 2016 and replaced our former senior secured credit facility. We incurred approximately $7.8 million in transaction costs related to the 2011 Credit Facility. These costs are included in Intangible and other assets, net and amortized over the facility term. As a result of the termination of our former senior secured credit facility, we expensed approximately $1.6 million of unamortized deferred financing costs associated with our former senior secured credit facility in the third quarter of 2011, which is reflected in Interest expense in our consolidated statements of operations. Concurrently with the execution of the new credit agreement, we borrowed $387.3 million under the 2011 Credit Facility and used the proceeds to (i) repay the entire amount outstanding under our former senior secured credit facility and terminate that facility and (ii) pay customary fees and other expenses relating to the 2011 Credit Facility. Borrowings under the 2011 Credit Facility bear interest at a base rate or LIBOR, at our option, plus an applicable margin. Depending on our Total Leverage Ratio (as defined in the credit agreement), the applicable margin for revolving loans varies (i) in the case of LIBOR loans, from 1.50% to 2.50% and (ii) in the case of base rate loans, from 0.50% to 1.50%. The base rate is the highest of the prime rate announced by Wells Fargo Bank, National Association, the Federal Funds Rate plus 0.5% and one-month LIBOR plus 1.0%. At December 31, 2011, all amounts outstanding under the 2011 Credit Facility were LIBOR loans and the applicable margin was 2.25%. The weighted average annual interest rate at December 31, 2011 on the outstanding balance under the 2011 Credit Facility, excluding the effect of interest rate swaps, was 2.6%. As of December 31, 2011, we had $433.5 million in outstanding borrowings and $216.6 million in letters of credit outstanding under the 2011 Credit Facility. At December 31, 2011, taking into account guarantees through letters of credit, bid bonds and performance bonds, we had undrawn capacity of $449.9 million under the 2011 Credit Facility. Our senior secured credit agreement limits our Total Debt (as defined in the credit agreement) to Adjusted EBITDA ratio of not greater than 5.0 to 1.0. Due to this limitation, $190.3 million of the $449.9 million of undrawn capacity under the 2011 Credit Facility was available for additional borrowings as of December 31, 2011. Our Significant Domestic Subsidiaries (as defined in the credit agreement) guarantee the debt under the 2011 Credit Facility. Borrowings under the 2011 Credit Facility are secured by substantially all of the personal property assets and certain real property assets of us and our Significant Domestic Subsidiaries, including all of the equity interests of our U.S. subsidiaries (other than certain excluded subsidiaries) and 65% of the equity interests in certain of our first-tier foreign subsidiaries. The Partnership does not guarantee the debt under the 2011 Credit Facility, its assets are not collateral under the 2011 Credit Facility and the general partner units in the Partnership are not pledged under the 2011 Credit Facility. Subject to certain conditions, at our request, and with the approval of the lenders, the aggregate commitments under the 2011 Credit Facility may be increased by up to an additional $300 million. The credit agreement contains various covenants with which we or certain of our subsidiaries must comply, including, but not limited to, restrictions on the use of proceeds from borrowings and limitations on our ability to incur additional indebtedness, enter into transactions with affiliates, merge or consolidate, sell assets, make certain investments and acquisitions, make loans, grant liens, repurchase equity and pay dividends and distributions. We are also subject to financial covenants, including a ratio of Adjusted EBITDA (as defined in the credit agreement) to Total Interest Expense (as defined in the credit agreement) of not less than 2.25 to 1.0, a ratio of consolidated Total Debt to Adjusted EBITDA of not greater than 5.0 to 1.0 and a ratio of Senior Secured Debt (as defined in the credit agreement) to Adjusted EBITDA of not greater than 4.0 to 1.0. Exterran Asset-Backed Securitization Facility In March 2011, we repaid the $6.0 million outstanding balance under our asset-backed securitization facility and terminated that facility. As a result of this termination, we expensed $1.4 million of unamortized deferred financing costs, which is reflected in Interest expense in our consolidated statements of operations for the year ended December 31, 2011. The Partnership Revolving Credit Facility and Term Loan In November 2010, the Partnership, as guarantor, and EXLP Operating LLC, a wholly-owned subsidiary of the Partnership, as borrower, entered into an amendment and restatement of their senior secured credit agreement (the “Partnership Credit Agreement”) to provide for a new five-year, $550.0 million senior secured credit facility consisting of a $400.0 million revolving credit facility and a $150.0 million term loan facility. In March 2011, the revolving borrowing capacity under this facility was increased by $150.0 million to $550.0 million. Concurrent with the execution of the Partnership Credit Agreement in November 2010, the Partnership borrowed $304.0 million under its revolving credit facility and $150.0 million under its term loan facility and used the proceeds to (i) repay the entire $406.1 million outstanding under the Partnership’s previous senior secured credit facility, (ii) repay the entire $30.0 million outstanding under the Partnership’s asset-backed securitization facility and terminate that facility, (iii) pay $14.8 million to terminate the interest rate swap agreements to which the Partnership was a party and (iv) pay customary fees and other expenses relating to the Partnership Credit Agreement. The Partnership incurred transaction costs of approximately $4.0 million related to the Partnership Credit Agreement. These costs were included in Intangible and other assets, net and are being amortized over the respective facility terms. As a result of the amendment and restatement of the Partnership Credit Agreement, we expensed $0.2 million of unamortized deferred financing costs associated with the refinanced debt, which is reflected in Interest expense in our consolidated statement of operations. As of December 31, 2011, there was $395.5 million in outstanding borrowings under the Partnership’s revolving credit facility and $154.5 million was available for additional borrowings. The Partnership’s revolving credit facility bears interest at a base rate or LIBOR, at the Partnership’s option, plus an applicable margin. Depending on the Partnership’s leverage ratio, the applicable margin for revolving loans varies (i) in the case of LIBOR loans, from 2.25% to 3.25% and (ii) in the case of base rate loans, from 1.25% to 2.25%. The base rate is the highest of the prime rate announced by Wells Fargo Bank, National Association, the Federal Funds Effective Rate plus 0.5% and one-month LIBOR plus 1.0%. At December 31, 2011, all amounts outstanding under this facility were LIBOR loans and the applicable margin was 2.5%. The weighted average annual interest rate on the outstanding balance of this facility at December 31, 2011, excluding the effect of interest rate swaps, was 2.8%. The Partnership’s term loan facility bears interest at a base rate or LIBOR, at the Partnership’s option, plus an applicable margin. Depending on the Partnership’s leverage ratio, the applicable margin for term loans varies (i) in the case of LIBOR loans, from 2.5% to 3.5% and (ii) in the case of base rate loans, from 1.5% to 2.5%. At December 31, 2011, all amounts outstanding under the term loan were LIBOR loans and the applicable margin was 2.75%. The average annual interest rate on the outstanding balance of the term loan at December 31, 2011was 3.1%. Borrowings under the Partnership Credit Agreement are secured by substantially all of the U.S. personal property assets of the Partnership and its Significant Domestic Subsidiaries (as defined in the Partnership Credit Agreement), including all of the membership interests of the Partnership’s Domestic Subsidiaries (as defined in the Partnership Credit Agreement). The Partnership Credit Agreement contains various covenants with which the Partnership must comply, including, but not limited to, restrictions on the use of proceeds from borrowings and limitations on its ability to incur additional indebtedness, enter into transactions with affiliates, merge or consolidate, sell assets, make certain investments and acquisitions, make loans, grant liens, repurchase equity and pay dividends and distributions. It also contains various covenants requiring mandatory prepayments of the term loans from the net cash proceeds of certain future asset transfers and debt issuances. The Partnership must maintain various consolidated financial ratios, including a ratio of EBITDA (as defined in the Partnership Credit Agreement) to Total Interest Expense (as defined in the Partnership Credit Agreement) of not less than 3.0 to 1.0 (which will decrease to 2.75 to 1.0 following the occurrence of certain events specified in the Partnership Credit Agreement) and a ratio of Total Debt (as defined in the Partnership Credit Agreement) to EBITDA of not greater than 4.75 to 1.0. The Partnership Credit Agreement allows for the Partnership’s Total Debt to EBITDA ratio to be increased from 4.75 to 1.0 to 5.25 to 1.0 during a quarter when an acquisition meeting certain thresholds is completed and for the following two quarters after such an acquisition closes. The Partnership completed an acquisition from us meeting these thresholds in the second quarter of 2011; therefore, the Partnership’s Total Debt to EBITDA ratio was temporarily increased from 4.75 to 1.0 to 5.25 to 1.0 through December 31, 2011, reverting to 4.75 to 1.0 for the quarter ending March 31, 2012 and subsequent quarters. As of December 31, 2011, the Partnership maintained a 7.3 to 1.0 EBITDA to Total Interest Expense ratio and a 3.7 to 1.0 Total Debt to EBITDA ratio. A violation of the Partnership’s Total Debt to EBITDA covenant would be an event of default under the Partnership Credit Agreement, which would trigger cross-default provisions under certain of our debt agreements. As of December 31, 2011, the Partnership was in compliance with all financial covenants under the Partnership Credit Agreement. 7.25% Senior Notes In November 2010, we issued $350 million aggregate principal amount of 7.25% senior notes due December 2018 (the “7.25% Notes”). The 7.25% Notes are guaranteed on a senior unsecured basis by all of our existing subsidiaries that guarantee indebtedness under the Credit Agreement and certain of our future subsidiaries. The Partnership and its subsidiaries have not guaranteed the 7.25% Notes. The 7.25% Notes and the guarantees are our and the guarantors’ general unsecured senior obligations, respectively, rank equally in right of payment with all of our and the guarantors’ other senior obligations, and are effectively subordinated to all of our and the guarantors’ existing and future secured debt to the extent of the value of the collateral securing such indebtedness. In addition, the 7.25% Notes and guarantees are structurally subordinated to all existing and future indebtedness and other liabilities, including trade payables, of our non-guarantor subsidiaries. Prior to December 1, 2013, we may redeem all or a part of the 7.25% Notes at a redemption price equal to the sum of (i) the principal amount thereof, plus (ii) a make-whole premium at the redemption date, plus accrued and unpaid interest, if any, to the redemption date. In addition, we may redeem up to 35% of the aggregate principal amount of the 7.25% Notes prior to December 1, 2013 with the net proceeds of a public or private equity offering at a redemption price of 107.250% of the principal amount of the 7.25% Notes, plus any accrued and unpaid interest to the date of redemption, if at least 65% of the aggregate principal amount of the 7.25% Notes issued under the indenture remains outstanding after such redemption and the redemption occurs within 120 days of the date of the closing of such equity offering. On or after December 1, 2013, we may redeem all or a part of the 7.25% Notes at redemption prices (expressed as percentages of principal amount) equal to 105.438% for the twelve-month period beginning on December 1, 2013, 103.625% for the twelve-month period beginning on December 1, 2014, 101.813% for the twelve-month period beginning on December 1, 2015 and 100.000% for the twelve-month period beginning on December 1, 2016 and at any time thereafter, plus accrued and unpaid interest, if any, to the applicable redemption date on the 7.25% Notes. 4.25% Convertible Senior Notes In June 2009, we issued $355.0 million aggregate principal amount of 4.25% convertible senior notes due June 2014 (the “4.25% Notes”). The 4.25% Notes are convertible upon the occurrence of certain conditions into shares of our common stock at an initial conversion rate of 43.1951 shares of our common stock per $1,000 principal amount of the convertible notes, equivalent to an initial conversion price of approximately $23.15 per share of common stock. The conversion rate will be subject to adjustment following certain dilutive events and certain corporate transactions. The value of the shares the 4.25% Notes can be converted into did not exceed their principal amount as of December 31, 2011. We may not redeem the 4.25% Notes prior to their maturity date. GAAP requires that the liability and equity components of certain convertible debt instruments that may be settled in cash upon conversion be separately accounted for in a manner that reflects an issuer’s nonconvertible debt borrowing rate. Upon issuance of our 4.25% Notes, $97.9 million was recorded as a debt discount and reflected in equity related to the convertible feature of these notes. The discount on the 4.25% Notes will be amortized using the effective interest method through June 30, 2014. During each of the years ended December 31, 2011, 2010 and 2009, we recognized $15.1 million, $15.1 million and $8.4 million, respectively, of interest expense related to the contractual interest coupon. During the years ended December 31, 2011, 2010 and 2009, we recognized $18.3 million, $16.4 million and $8.3 million, respectively, of interest expense related to the amortization of the debt discount. The effective interest rate on the debt component of these notes is 11.67%. The 4.25% Notes are our senior unsecured obligations and rank senior in right of payment to our existing and future indebtedness that is expressly subordinated in right of payment to the 4.25% Notes; equal in right of payment to our existing and future unsecured indebtedness that is not so subordinated; junior in right of payment to any of our secured indebtedness to the extent of the value of the assets securing such indebtedness; and structurally junior to all existing and future indebtedness and liabilities incurred by our subsidiaries. The 4.25% Notes are not guaranteed by any of our subsidiaries. In connection with the offering of the 4.25% Notes, we purchased call options on our stock at approximately $23.15 per share of common stock and sold warrants on our stock at approximately $32.67 per share of common stock. These transactions economically adjust the effective conversion price to $32.67 for $325.0 million of the 4.25% Notes and therefore are expected to reduce the potential dilution to our common stock upon any such conversion. 4.75% Convertible Senior Notes In December 2003, Hanover issued $143.75 million aggregate principal amount of 4.75% Convertible Senior Notes due January 15, 2014 (the “4.75% Notes”). In connection with the merger in August 2007, we executed supplemental indentures between Hanover and the trustees, pursuant to which we agreed to fully and unconditionally guarantee the obligations of Hanover relating to the 4.75% Notes. Hanover, renamed Exterran Energy Corp., the issuer of the 4.75% Notes, is our wholly-owned subsidiary. There are no significant restrictions on our ability to obtain funds from Exterran Energy Corp. by dividend or loan. The 4.75% Notes are our general unsecured obligations and rank equally in right of payment with all of our other senior debt. The 4.75% Notes are effectively subordinated to all existing and future liabilities of our subsidiaries. The 4.75% Notes are convertible into a whole number of shares of our common stock and cash in lieu of fractional shares. The 4.75% Notes are convertible at the option of the holder into shares of our common stock at a conversion rate of 21.6667 shares of common stock per $1,000 principal amount of convertible senior notes, which is equivalent to a conversion price of approximately $46.15 per share. At any time on or after January 15, 2011 but prior to January 15, 2013, we may redeem some or all of the 4.75% Notes at a redemption price equal to 100% of the principal amount of the 4.75% Notes plus accrued and unpaid interest, if any, if the price of our common stock exceeds 135% of the conversion price of the convertible senior notes then in effect for 20 trading days out of a period of 30 consecutive trading days. At any time on or after January 15, 2013, we may redeem some or all of the 4.75% Notes at a redemption price equal to 100% of the principal amount of the 4.75% Notes plus accrued and unpaid interest, if any. Holders have the right to require us to repurchase the 4.75% Notes upon a specified change in control, at a repurchase price equal to 100% of the principal amount of 4.75% Notes plus accrued and unpaid interest, if any. Debt Compliance We were in compliance with our debt covenants as of December 31, 2011. If we fail to remain in compliance with our financial covenants we would be in default under our credit agreements. In addition, if we experienced a material adverse effect on our assets, liabilities, financial condition, business or operations that, taken as a whole, impact our ability to perform our obligations under our credit agreements, this could lead to a default under our credit agreements. A default under one or more of our debt agreements, including a default by the Partnership under its credit facility, would trigger cross-default provisions under certain of our debt agreements, which would accelerate our obligation to repay our indebtedness under those agreements. Long-term Debt Maturity Schedule Contractual maturities of long-term debt (excluding interest to be accrued thereon) at December 31, 2011 are as follows (in thousands):
|  | December 31, 2011 |
2012 |  | $ | 140 | (1)
2013 |  |  | — |
2014 |  |  | 498,750 | (2)
2015 |  |  | 545,500 |
2016 |  |  | 433,500 |
Thereafter |  |  | 350,000 |
Total debt |  | $ | 1,827,890 |
(1) | Maturities of $0.1 million due in 2012 are classified as long-term because we have the intent and ability to refinance these maturities with our existing long-term credit facilities.
(2) | This amount includes the full face value of the 4.25% Notes and is not reduced by the unamortized discount of $54.9 million as of December 31, 2011.

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- Definition The entire disclosure for long-term debt. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 22 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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