Restructuring Restructuring Additional Information (Details) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Restructuring Cost and Reserve [Line Items]
Costs incurred and charged to expense	$ 35,497,000	$ 1,665,000	$ 68,082,000
Restructuring Reserve, Current	30,300,000	13,200,000
Restructuring Reserve, Noncurrent	6,000,000	4,500,000
Inventory Valuation and Obsolescence [Member]
Restructuring Cost and Reserve [Line Items]
Costs incurred and charged to expense	850,000
2013 Project [Member]
Restructuring Cost and Reserve [Line Items]
Costs incurred and charged to expense	$ 31,099,000