Additional Cash Flow Information (Tables)

12 Months Ended

Dec. 31, 2015

Supplemental Cash Flow Information [Abstract]

Schedule of Cash Flow, Supplemental Disclosures

The following presents information about cash paid for interest, income taxes and other non-cash financing activities for the years ended December 31, 2015, 2014 and 2013 (in thousands):

	2015		2014		2013
Cash paid during the year for:
Interest	$	7,668	$	7,421	$	10,568
Income taxes	$	99,754	$	88,277	$	104,324
Non-cash financing activities:
Assets acquired under capital lease obligations	$	3,847	$	93	$	414