v2.4.0.8

Supplemental Cash Flow Information (Tables) | 12 Months Ended
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Dec. 31, 2013
Supplemental Cash Flow Information [Abstract] |
Supplemental Disclosure of Cash Flow Information and Non-cash Investing and Financing Activities | The following table is a summary of the supplemental cash flow information during the years ended December 31, 2013, 2012 and 2011.
| Years Ended December 31,
| 2013 |  | 2012 |  | 2011
Supplemental disclosure of cash flow information: |  |  |  |  |
Interest paid | $ | 477,395 |  |  | $ | 504,494 |  |  | $ | 404,443 |
Income taxes paid | 15,591 |  |  | 3,375 |  |  | 4,340 |
Supplemental disclosure of non-cash investing and financing activities: |  |  |  |  |
Increase in liabilities for purchases of property and equipment | 56,279 |  |  | 58,638 |  |  | 27,094 |
Conversion of 6.25% Redeemable Convertible Preferred Stock (note 11) | — |  |  | 305,180 |  |  | — |
Assumption of WCP Securitized Notes | — |  |  | 336,273 |  |  | — |

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- Definition Tabular disclosure of supplemental cash flow information for the periods presented. + References No definition available. + Details
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