Other Expense (Income) (Summary Of Other Expense (Income)) (Details) (b) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2009
Component Of Other Expense (Income) Nonoperating [Line Items]
Total other expense (income)	$ 14,051	$ (11,630)	$ (5,588)
Foreign Currency Losses (Gains) [Member]
Component Of Other Expense (Income) Nonoperating [Line Items]
Total other expense (income)	10,423	(2,270)	(5,604)
U.S. Customs Refund [Member]
Component Of Other Expense (Income) Nonoperating [Line Items]
Total other expense (income)		(7,730)
All Other, Net [Member]
Component Of Other Expense (Income) Nonoperating [Line Items]
Total other expense (income)	$ 3,628	$ (1,630)	$ 16