Income Taxes (Narrative) (Details) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013	Dec. 31, 2013
Income Tax Disclosure [Abstract]
Effective Income Tax Rate, Continuing Operations	(29.20%)	(76.60%)	(20.20%)	(11.60%)
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate			35.00%	35.00%
Liability for Uncertain Tax Positions, Noncurrent	$ 15,897,000	$ 9,702,000	$ 15,897,000	$ 9,702,000	$ 15,524,000
Income Tax Examination, Foreign Tax Expense (Benefit), Per Share				$ 0.30