Debt (Tables)

6 Months Ended

Jun. 30, 2015

Debt Disclosure [Abstract]

Schedule Of Obligations Under Debt Arrangements

Our obligations under debt arrangements consisted of the following:

	June 30, 2015		December 31, 2014
Senior secured credit facility	$	585,200	$	550,400
7.875% senior unsecured notes (including unamortized premium of $639 in 2014)	—		350,639
6.000% senior unsecured notes	400,000		—
5.750% senior unsecured notes	350,000		350,000
5.625% senior unsecured notes	350,000		350,000
Total long-term debt	$	1,685,200	$	1,601,039