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Debt | 12 Months Ended
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Dec. 31, 2015
Debt Disclosure [Abstract] |
Debt | DEBT Credit Facilities Until November 25, 2013, we had a revolving credit agreement (the “2011 Credit Agreement”) as amended, which provided for a revolving credit facility of $750.0 million. The 2011 Credit Agreement was effective November 21, 2011. Effective November 25, 2013, we amended and restated the 2011 Credit Agreement to provide for a $750.0 million revolving credit facility (the “2013 Revolving Credit Facility”) and a $350.0 million term loan (the “Term Loan”) (collectively referred to as the “2013 Credit Agreement”) expiring November 25, 2018. The proceeds of the Term Loan were used to repay amounts drawn under the 2011 Credit Agreement. We may increase the 2013 Revolving Credit Facility to $1.05 billion if additional lenders are identified and/or existing lenders are willing to increase their current commitments; and we may allocate up to $250.0 million of available capacity under the 2013 Revolving Credit Facility to letters of credit for our account or for the account of our subsidiaries. The 2013 Credit Agreement is guaranteed by most of our direct and indirect subsidiaries and is secured by substantially all of our assets and most of the assets of most of our subsidiaries. The 2013 Revolving Credit Facility and the Term Loan contain various covenants providing for, among other things, maintenance of certain financial ratios and certain limitations on payment of dividends, common stock repurchases, investments, acquisitions, indebtedness and capital expenditures. We were in compliance with all such covenants as of December 31, 2015 and December 31, 2014. A commitment fee is payable on the average daily unused amount under the 2013 Revolving Credit Facility, which ranges from 0.20% to 0.30%, based on certain financial tests. The fee was 0.20% of the unused amount as of December 31, 2015. Borrowings under the 2013 Credit Agreement bear interest at (1) a rate which is the prime commercial lending rate announced by Bank of Montreal from time to time (3.50% at December 31, 2015) plus 0.25% to 0.75%, based on certain financial tests or (2) United States dollar LIBOR (0.42% at December 31, 2015) plus 1.25% to 1.75%, based on certain financial tests. The interest rate in effect at December 31, 2015 was 1.67%. Fees for letters of credit issued under the 2013 Revolving Credit Facility range from 1.25% to 1.75% of the respective face amounts of outstanding letters of credit and are computed based on certain financial tests. We capitalized approximately $3.0 million of debt issuance costs associated with the 2013 Credit Agreement. This amount is being amortized over the life of the agreement and is included as part of interest expense. We are required to make principal payments on the Term Loan in installments on the last day of March, June, September and December of each year, commencing with the calendar quarter ended March 31, 2014, in the amount of $4.4 million, with a final payment of all unpaid principal and interest due and payable on November 25, 2018. As of December 31, 2015 and December 31, 2014, the balance on the Term Loan was $315.0 million and $332.5 million, respectively. As of December 31, 2015 and December 31, 2014, we had approximately $99.0 million and $95.5 million of letters of credit outstanding, respectively. There were no borrowings outstanding under the 2013 Revolving Credit Facility as of December 31, 2015 and December 31, 2014. Long-term debt in the accompanying Consolidated Balance Sheets consisted of the following amounts as of December 31, 2015 and 2014 (in thousands):
| 2015 |  | 2014
Term Loan, interest payable at varying amounts through 2018 | $ | 315,000 |  |  | $ | 332,500 |
Capitalized Lease Obligations, at weighted average interest rates from 3.0% to 5.8% payable in varying amounts through 2020 | 3,869 |  |  | 2,883 |
Other, payable through 2019 | 44 |  |  | 57 |
| 318,913 |  |  | 335,440 |
Less: current maturities | 18,848 |  |  | 19,041 |
| $ | 300,065 |  |  | $ | 316,399 |
Capitalized Lease Obligations See Note 15 - Commitments and Contingencies of the notes to consolidated financial statements for additional information.

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- Definition The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21475-112644 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 210.5-02.19,20,22) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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