Other Noncurrent Liabilities (Schedule Of Other Noncurrent Liabilities) (Details) (USD $) In Thousands	Sep. 30, 2011	Dec. 31, 2010
Other Noncurrent Liabilities [Abstract]
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

The noncurrent portion of deferred revenue amount as of balance sheet date. Deferred revenue is a liability related to a revenue producing activity for which revenue has not yet been recognized, and is not expected to be recognized in the next twelve months. Generally, an entity records deferred revenue when it receives consideration from a customer before achieving certain criteria that must be met for revenue to be recognized in conformity with GAAP.

This represents the noncurrent liability recognized in the balance sheet that is associated with the defined benefit pension plans and other postretirement and postemployment benefit plans.

+ References

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+ Details