Other Noncurrent Liabilities (Tables)

9 Months Ended

Sep. 30, 2011

Other Noncurrent Liabilities [Abstract]

Schedule Of Other Noncurrent Liabilities

	September 30, 2011		December 31, 2010
	(In thousands)
Pension and retiree medical obligations	$	76,839	$	74,559
Liability for uncertain tax positions		4,359		5,912
Deferred revenue		3,321		4,225
Other		11,100		10,687
Total other noncurrent liabilities	$	95,619	$	95,383