Other Expenses (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Other Income and Expenses [Abstract]
Restructuring costs (see Note 14)	$ 0	$ 8,454	$ 0	$ 73,563
Former CEO separation costs	0	0	0	4,125
Net gains	(563)	(2,736)	(5,132)	(3,958)
Foreign Currency Translation Adjustment Recognized In Earnings	0	(4,152)	0	(10,906)
Other	335	817	7,290	2,527
Other (income) expenses	$ (228)	$ 2,383	$ 2,158	$ 65,351