Supplemental Cash Flow Information (Tables)

12 Months Ended

Dec. 31, 2013

Supplemental Cash Flow Elements [Abstract]

Schedule of Supplemental Disclosures of Cash Flow Information

In addition to the information provided in the Consolidated Statements of Cash Flows, the following are supplemental disclosures of cash flow information for the years ended December 31, 2013, 2012 and 2011 (in thousands):

	Years Ended December 31,
	2013		2012		2011
Cash Paid During the Year For:
Interest	$	12,385	$	22,563	$	26,463
Income taxes, net		79,526		53,053		50,921