Debt (Tables)

12 Months Ended

Dec. 31, 2013

Debt Disclosure [Abstract]

Schedule Of Obligations Under Debt Arrangements

	December 31,
	2013		2012
Senior secured credit facility	$	582,800	$	500,000
7.875% senior unsecured notes (including unamortized premium of $772 and $895 in 2013 and 2012, respectively)	350,772		350,895
5.750% senior unsecured notes	$	350,000	—
Total long-term debt	$	1,283,572	$	850,895