Income Taxes (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Current taxes:
Other Countries	$ (2,450)	$ (330)
Current taxes	(2,450)	(330)
Deferred taxes:
Other Countries	(47,236)	(7,684)
Deferred taxes	(47,236)	(7,684)
Total Income Tax Provision (Benefit)	(49,686)	(8,014)
Income (loss) from continuing operations before income taxes
United States	(8,632)	(12,107)
Other Countries	(281,434)	(87,932)
Loss from operations before income taxes	(290,066)	(100,039)
Reconciliation of the provision for income taxes computed at the statutory rate to the provision for income taxes
US rate (as a percent)	34.00%	34.00%
Tax expense (benefit) at US rate of 34%	(98,623)	(34,013)
Other adjustments:
Non-deductibility of goodwill impairment	3,500	16,377
Rate differential of other jurisdictions	11,047	4,734
Effects of foreign earnings	(6,671)	(2,546)
Change in valuation allowance	37,894	5,885
Effect of a change in tax rate	3,153
Loss carryforwards removed due to disposal of subsidiary		1,441
Other	14	108
Total Income Tax Provision (Benefit)	(49,686)	(8,014)
Velardena Operations
Deferred taxes:
Deferred taxes	47,200
Mexico
Current taxes:
Current taxes	2,500	300
Deferred taxes:
Deferred taxes		$ 7,700