Debt (Tables)

3 Months Ended

Mar. 31, 2013

Debt Instruments [Abstract]

Schedule Of Components Of Debt

Debt consists of the following at:

	March 31, 2013		December 31, 2012
	(In thousands)
$400 million senior unsecured notes with an effective interest rate of 5.94% at March 31, 2013 and December 31, 2012	$	400,000	$	400,000
$250 million senior unsecured notes with an effective interest rate of 6.19% less discount of $0.5 million at March 31, 2013 and December 31, 2012	249,524		249,508
$350 million senior secured credit facility with an effective interest rate of 2.59% and 2.66% at March 31, 2013 and December 31, 2012, respectively	219,375		203,250
Capital lease obligations due 2016 with an effective interest rate of 3.18% at March 31, 2013 and December 31, 2012	2,352		2,519
Other notes payable	64		68
Total debt	$	871,315	$	855,345
Less current portion	8,201		8,195
Total long-term debt	$	863,114	$	847,150