Income Taxes (Discontinued Operations) (Details) (USD $) In Thousands	3 Months Ended				6 Months Ended
	Jun. 30, 2011		Jun. 30, 2010		Jun. 30, 2011		Jun. 30, 2010
Income Taxes
U.S. state	$ 1,790				$ (3,935)
Foreign	(3,753)		(5,737)		(5,602)		(5,294)
Total current tax (provision) benefit	(1,963)	[1]	(5,737)	[1]	(9,537)	[1]	(5,294)	[1]
U.S. federal	4,832		(12,909)		(222,490)		(12,839)
U.S. state	80				(2,068)
Foreign	4,669		(5,979)		(7,653)		(22,960)
Total deferred tax (provision) benefit	9,581	[1],[2]	(18,888)	[1],[2]	(232,211)	[1],[2]	(35,799)	[1],[2]
Income tax (provision) benefit	$ 7,618		$ (24,625)		$ (241,748)		$ (41,093)

[1] During the three months ended June 30, 2011, the Company's taxes from discontinued operations include (i) a current provision and a deferred benefit amounting to $5.2 million associated with a Tunisian reinvestment reserve adjustment and (ii) a $3.7 million deferred foreign tax credit carryover benefit.

[2] Represents the significant noncash components of discontinued operations.