Accumulated Other Comprehensive Income (Loss) (Schedule Of After-Tax Changes In Accumulated Other Comprehensive Income (Loss)) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	6 Months Ended
Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance, January 1, 2014			$ (90,288)	$ (102,347)
Other comprehensive income (loss) before reclassifications			9,542	(13,513)
Amounts reclassified from accumulated other comprehensive income (loss)			3,451	4,718
Net other comprehensive income (loss) - current period	5,966	(11,455)	12,993	(8,795)
Ending balance, June 30, 2014	(77,295)	(111,142)	(77,295)	(111,142)
Foreign Currency Translation
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance, January 1, 2014			(19,205)	131
Other comprehensive income (loss) before reclassifications			9,240	(12,880)
Amounts reclassified from accumulated other comprehensive income (loss)			0	0
Net other comprehensive income (loss) - current period			9,240	(12,880)
Ending balance, June 30, 2014	(9,965)	(12,749)	(9,965)	(12,749)
Gain (Loss) on Derivative Financial Instruments
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance, January 1, 2014			765	993
Other comprehensive income (loss) before reclassifications			302	(633)
Amounts reclassified from accumulated other comprehensive income (loss)			(29)	93
Net other comprehensive income (loss) - current period			273	(540)
Ending balance, June 30, 2014	1,038	453	1,038	453
Pension & Other Post-retirement Benefit Adjust.
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance, January 1, 2014			(71,848)	(103,471)
Other comprehensive income (loss) before reclassifications			0	0
Amounts reclassified from accumulated other comprehensive income (loss)			3,480	4,625
Net other comprehensive income (loss) - current period			3,480	4,625
Ending balance, June 30, 2014	$ (68,368)	$ (98,846)	$ (68,368)	$ (98,846)

- Definition

Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.

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