Retirement Plans And Postretirement Benefits (Amounts Recognized In Other Comprehensive Income Retirement Plans) (Details) (Retirement Plans [Member], USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
U.S. [Member]
Defined Benefit Plan Disclosure [Line Items]
Amortization of prior service cost	$ 0	$ 0	$ 0
Addition to prior service cost	0	0	0
Effect of exchange rates	0	0	0
Total recognized in other comprehensive income	0	0	0
Total recognized in pension costs and other comprehensive loss	19,949	(10,104)	6,776
Foreign [Member]
Defined Benefit Plan Disclosure [Line Items]
Amortization of prior service cost	(26)	(25)	(24)
Addition to prior service cost	0	(246)	0
Effect of exchange rates	8	11	3
Total recognized in other comprehensive income	(18)	(260)	(21)
Total recognized in pension costs and other comprehensive loss	$ 682	$ 752	$ 2,993

Amount recognized in net periodic benefit cost and other comprehensive income.

No definition available.

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- Definition

Amount before tax, after reclassification adjustments, of actuarial gain (loss) that has not been recognized in the income statement.

+ References

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Amount before tax, after reclassification adjustments, of prior service cost (credit) that has not been recognized in the income statement.

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Amount before tax of reclassification adjustment from accumulated other comprehensive (income) loss for prior service cost (credit) related to pension and other postretirement benefit plans.

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Amount before tax, after reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.

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