v2.4.0.8

Supplemental Cash Flow Information (Tables)

12 Months Ended

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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