Other Income (Expense) (Components Of Other Income (Expense)) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2011		Dec. 31, 2010		Dec. 31, 2009
Other Income (Expense) [Abstract]
Foreign exchange rate losses, net	$ (8,465)		$ (16,159)		$ (29,475)
Noncontrolling investment basis adjustment					(5,158)
Other	1,428	[1]	587	[1]	(71)	[1]
Total	$ (7,037)		$ (15,572)		$ (34,704)

[1] Other primarily includes equity gains (losses) on unconsolidated affiliates and other miscellaneous gains and losses.