Restructuring Costs (Details 2) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended		3 Months Ended	6 Months Ended	3 Months Ended	6 Months Ended	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014 Cost of Goods Sold	Jun. 30, 2014 Cost of Goods Sold	Jun. 30, 2014 Selling, general and administrative	Jun. 30, 2014 Selling, general and administrative	Jun. 30, 2014 Total COGS and SGA	Mar. 31, 2014 Total COGS and SGA	Jun. 30, 2014 Total COGS and SGA
Restructuring Cost and Reserve [Line Items]
Restructuring expenses	$ 3,547	$ 0	$ 11,361	$ 0	$ 0	$ 590	$ 3,547	$ 11,361	$ 3,547	$ 8,403	$ 11,951