Debt (Tables)

12 Months Ended

Dec. 31, 2015

Debt [Abstract]

Summary Of Long-Term Debt

	December 31,
	2015				2014
	Long-term		Current		Long-term		Current
Term loan due February 2017	$	305,000	$	20,000	$	325,000	$	20,000
Senior Notes due May 2019		500,000		-		500,000		-
Senior Notes due December 2021		800,000		-		800,000		-
Other		3,089		9,957		2,842		941
Total debt, gross		1,608,089		29,957		1,627,842		20,941
Unamortized debt issuance costs		(19,826)		-		(27,469)		-
Total debt	$	1,588,263	$	29,957	$	1,600,373	$	20,941

Schedule Of Maturities Of Long-Term Debt

2016	$	29,957
2017		306,705
2018		1,384
2019		500,000
2020		-
Thereafter		800,000
Total	$	1,638,046