Income Taxes (Income Tax Expense (Benefit) in the Consolidated Statements of Income) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Current
Domestic	$ (7,075)	$ 3,651	$ 2,173
International	12,667	8,118	12,070
Total	5,592	11,769	14,243
Deferred
Domestic	5,894	(59,414)	(828)
International	(260)	1,161	(1,897)
Total	5,634	(58,253)	(2,725)
Domestic	(1,181)	(55,763)	1,345
International	12,407	9,279	10,173
Total	$ 11,226	$ (46,484)	$ 11,518