Debt (Tables)

9 Months Ended

Sep. 30, 2011

Debt Instruments [Abstract]

Schedule Of Components Of Debt

Debt consists of the following at:

	September 30, 2011		December 31, 2010
	(In thousands)
$250 million senior notes with an effective interest rate of 6.19% at September 30, 2011 and December 31, 2010	$	249,427	$	249,379
$350 million senior unsecured revolving credit facility with an effective interest rate of 0.675% at December 31, 2010	0		200
Capital lease obligations due 2016 with an effective interest rate of 3.66% and 4.66% at September 30, 2011 and December 31, 2010, respectively	3,482		2,538
Other notes payable	102		57
Total debt	$	253,011	$	252,174
Less current portion	691		620
Total long-term debt	$	252,320	$	251,554