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Long-Term Debt (Details 2) (USD $) | 12 Months Ended | 1 Months Ended | 3 Months Ended | 12 Months Ended
--- | --- | --- | --- | ---
Dec. 31, 2013 | Dec. 31, 2012 | Dec. 31, 2011 | Jul. 31, 2011 Revolving credit facility due July 2016 | Mar. 31, 2012 Revolving credit facility due July 2016 | Sep. 30, 2011 Revolving credit facility due July 2016 | Dec. 31, 2013 Revolving credit facility due July 2016 | Dec. 31, 2013 Revolving credit facility due July 2016 LIBOR | Dec. 31, 2013 Revolving credit facility due July 2016 LIBOR Low end of range | Dec. 31, 2013 Revolving credit facility due July 2016 LIBOR High end of range | Dec. 31, 2013 Revolving credit facility due July 2016 Base rate loans | Dec. 31, 2013 Revolving credit facility due July 2016 Base rate loans Low end of range | Dec. 31, 2013 Revolving credit facility due July 2016 Base rate loans High end of range | Dec. 31, 2013 Revolving credit facility due July 2016 Federal Funds | Dec. 31, 2013 Revolving credit facility due July 2016 one-month LIBOR
Long-Term Debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Expiration period of credit facility |  |  |  | 5 years |  |  |  |  |  |  |  |  |  |  |
Revolving credit facility borrowing capacity |  |  |  | $ 1,100,000,000 | $ 900,000,000 |  |  |  |  |  |  |  |  |  |
Transaction costs | 12,147,000 | 1,011,000 | 8,823,000 | 7,800,000 |  |  |  |  |  |  |  |  |  |  |
Write-off of deferred financing costs |  |  |  |  | 1,300,000 | 1,600,000 |  |  |  |  |  |  |  |  |
Borrowings |  |  |  | 387,300,000 |  |  |  |  |  |  |  |  |  |  |
Debt instrument, variable rate basis |  |  |  |  |  |  |  | LIBOR |  |  | base rate |  |  | Federal Funds Rate | one-month LIBOR
Debt instrument, basis spread on variable rate (as a percent) |  |  |  |  |  |  |  | 1.50% | 1.50% | 2.50% |  | 0.50% | 1.50% | 0.50% | 1.00%
Weighted average annual interest rate (as a percent) |  |  |  |  |  |  | 1.70% |  |  |  |  |  |  |  |
Outstanding borrowings |  |  |  |  |  |  | 49,000,000 |  |  |  |  |  |  |  |
Outstanding letters of credit |  |  |  |  |  |  | 106,100,000 |  |  |  |  |  |  |  |
Undrawn capacity under revolving credit facility |  |  |  |  |  |  | 744,900,000 |  |  |  |  |  |  |  |
Available borrowings under revolving credit facility |  |  |  |  |  |  | 744,900,000 |  |  |  |  |  |  |  |
Percentage of equity interests in first tier foreign subsidiaries |  |  |  |  |  |  | 65.00% |  |  |  |  |  |  |  |
Maximum additional commitment amount |  |  |  |  |  |  | $ 300,000,000 |  |  |  |  |  |  |  |
Minimum adjusted EBITDA to total interest expense ratio |  |  |  |  |  |  | 2.25 |  |  |  |  |  |  |  |
Maximum consolidated total debt to adjusted EBITDA ratio |  |  |  |  |  |  | 5.0 |  |  |  |  |  |  |  |
Maximum senior secured debt to EBITDA ratio |  |  |  |  |  |  | 4.0 |  |  |  |  |  |  |  |

X
- Definition Represents the maximum ratio of consolidated total debt to adjusted EBITDA. + References No definition available. + Details
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- Definition Represents the maximum ratio of senior secured debt to adjusted EBITDA. + References No definition available. + Details
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- Definition Represents the minimum ratio of adjusted EBITDA to total interest expense. + References No definition available. + Details
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- Definition The maximum amount of additional aggregate commitments allowed under the credit facility which is subject to certain conditions and with the approval of the lenders. + References No definition available. + Details
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- Definition Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets) and considering any amounts currently outstanding. + References No definition available. + Details
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- Definition Represents the percentage of equity interests in first tier foreign subsidiaries held by the entity used to secure borrowings. + References No definition available. + Details
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- Definition Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. + References Reference 1: 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 2: 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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- Definition The cash outflow paid to third parties in connection with debt origination, which will be amortized over the remaining maturity period of the associated long-term debt. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3291-108585 + Details
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