Other Noncurrent Liabilities

6 Months Ended

Jun. 30, 2011

Other Noncurrent Liabilities

Other Noncurrent Liabilities

9. Other Noncurrent Liabilities

The components of noncurrent liabilities as of June 30, 2011 and December 31, 2010 were:

	June 30, 2011		December 31, 2010
	(In thousands)
Pension and retiree medical obligations	$	79,847	$	74,559
Liability for uncertain tax positions		4,864		5,912
Deferred revenue		3,658		4,225
Other		10,248		10,687
Total other noncurrent liabilities	$	98,617	$	95,383