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Financing Agreements (Tables) | 9 Months Ended
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Sep. 30, 2014
Debt Disclosure [Abstract] |
Schedule of Long-term Debt | Long-term debt at —
|  | Interest Rate |  | September 30, 2014 |  | December 31, 2013
Senior Notes due February 15, 2019 |  | 6.500% |  | $ | 400 |  |  | $ | 400 |
Senior Notes due February 15, 2021 |  | 6.750% |  | 350 |  |  | 350 |
Senior Notes due September 15, 2021 |  | 5.375% |  | 450 |  |  | 450 |
Senior Notes due September 15, 2023 |  | 6.000% |  | 300 |  |  | 300 |
Other indebtedness |  |  |  | 86 |  |  | 99 |
Total |  |  |  | 1,586 |  |  | 1,599 |
Less: current maturities |  |  |  | 6 |  |  | 32 |
Total long-term debt |  |  |  | $ | 1,580 |  |  | $ | 1,567 |
Margin Based on Remaining Borrowing Availability | Advances under the Amended Revolving Facility bear interest at a floating rate based on, at our option, the base rate or LIBOR (each as described in the revolving credit agreement) plus a margin based on the undrawn amounts available under the agreement as set forth below:
Remaining Borrowing Availability |  | Base Rate |  | LIBOR Rate
Greater than $350 |  | 0.50 | % |  | 1.50 | %
Greater than $150 but less than or equal to $350 |  | 0.75 | % |  | 1.75 | %
$150 or less |  | 1.00 | % |  | 2.00 | %

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- Definition Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation. + References No definition available. + Details
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- Definition Tabular disclosure of short-term or long-term contractual arrangements with lenders, including letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(e),(f)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 08 -Paragraph f -Article 4 Reference 3: 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(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 22 -Article 5 + Details
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