Shareholders' Equity (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]
Currency Translation Adjustment, Net of Tax	$ 77,915	$ 56,012	$ 40,371
Net unrealized (loss) gain on cash flow hedging arrangements, net of tax	(2,433)	(5,438)	(5,719)
Accumulated Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Before Tax, Total	(154,068)	(209,775)	(176,005)
Deferred Taxes on pension and post-retirement benefit related items	43,550	61,740	54,415
Accumulated Other Comprehensive Income (Loss), Net of Tax	$ (35,036)	$ (97,461)	$ (86,938)

Accumulated change, net of tax, in accumulated gains and losses from derivative instruments designated and qualifying as the effective portion of cash flow hedges. Includes an entity's share of an equity investee's Increase or Decrease in deferred hedging gains or losses.

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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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