Facility Consolidation and Other Cost Reduction Actions (Details) (USD $)	3 Months Ended		6 Months Ended		3 Months Ended		6 Months Ended		3 Months Ended		6 Months Ended		3 Months Ended		6 Months Ended		3 Months Ended		6 Months Ended		3 Months Ended		6 Months Ended		3 Months Ended		6 Months Ended		3 Months Ended	6 Months Ended		3 Months Ended		6 Months Ended		3 Months Ended	6 Months Ended	3 Months Ended	6 Months Ended		3 Months Ended		6 Months Ended		3 Months Ended	6 Months Ended		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, 2013 Early Development	Jun. 30, 2012 Early Development	Jun. 30, 2013 Early Development	Jun. 30, 2012 Early Development	Jun. 30, 2013 Late-Stage Development	Jun. 30, 2012 Late-Stage Development	Jun. 30, 2013 Late-Stage Development	Jun. 30, 2012 Late-Stage Development	Jun. 30, 2013 Restructuring Activities	Jun. 30, 2012 Restructuring Activities	Jun. 30, 2013 Restructuring Activities	Jun. 30, 2012 Restructuring Activities	Jun. 30, 2013 Restructuring Activities Early Development	Jun. 30, 2012 Restructuring Activities Early Development	Jun. 30, 2013 Restructuring Activities Early Development	Jun. 30, 2012 Restructuring Activities Early Development	Jun. 30, 2013 Restructuring Activities Late-Stage Development	Jun. 30, 2012 Restructuring Activities Late-Stage Development	Jun. 30, 2013 Restructuring Activities Late-Stage Development	Jun. 30, 2012 Restructuring Activities Late-Stage Development	Jun. 30, 2013 Restructuring Activities Corporate expenses	Jun. 30, 2012 Restructuring Activities Corporate expenses	Jun. 30, 2013 Restructuring Activities Corporate expenses	Jun. 30, 2012 Restructuring Activities Corporate expenses	Jun. 30, 2013 Restructuring Activities Restructuring and other cost reduction actions included in selling, general and administrative expenses	Jun. 30, 2012 Restructuring Activities Restructuring and other cost reduction actions included in selling, general and administrative expenses	Jun. 30, 2013 Restructuring Activities Restructuring and other cost reduction actions included in selling, general and administrative expenses	Jun. 30, 2012 Restructuring Activities Restructuring and other cost reduction actions included in selling, general and administrative expenses	Jun. 30, 2012 Restructuring Activities Restructuring and other cost reduction actions included in depreciation and amortization	Jun. 30, 2013 Restructuring Activities Restructuring and other cost reduction actions included in depreciation and amortization	Jun. 30, 2012 Restructuring Activities Restructuring and other cost reduction actions included in depreciation and amortization	Jun. 30, 2013 Restructuring Activities Employee separation costs	Jun. 30, 2012 Restructuring Activities Employee separation costs	Jun. 30, 2013 Restructuring Activities Employee separation costs	Jun. 30, 2012 Restructuring Activities Employee separation costs	Jun. 30, 2013 Restructuring Activities Lease and facility exit costs	Jun. 30, 2013 Restructuring Activities Lease and facility exit costs	Jun. 30, 2012 Restructuring Activities Accelerated depreciation and amortization	Jun. 30, 2013 Restructuring Activities Accelerated depreciation and amortization	Jun. 30, 2012 Restructuring Activities Accelerated depreciation and amortization	Jun. 30, 2013 Restructuring Activities Other cost	Jun. 30, 2012 Restructuring Activities Other cost	Jun. 30, 2013 Restructuring Activities Other cost	Jun. 30, 2012 Restructuring Activities Other cost	Jun. 30, 2013 Other Cost Reduction Actions	Jun. 30, 2013 Other Cost Reduction Actions	Mar. 31, 2013 Other Cost Reduction Actions Equipment	Jun. 30, 2013 Other Cost Reduction Actions Early Development	Jun. 30, 2012 Other Cost Reduction Actions Early Development	Jun. 30, 2013 Other Cost Reduction Actions Early Development	Jun. 30, 2013 Other Cost Reduction Actions Corporate expenses	Jun. 30, 2013 Other Cost Reduction Actions Corporate expenses	Jun. 30, 2013 Other Cost Reduction Actions Restructuring and other cost reduction actions included in selling, general and administrative expenses	Jun. 30, 2013 Other Cost Reduction Actions Restructuring and other cost reduction actions included in selling, general and administrative expenses	Jun. 30, 2013 Other Cost Reduction Actions Restructuring and other cost reduction actions included in depreciation and amortization	Jun. 30, 2013 Other Cost Reduction Actions Restructuring and other cost reduction actions included in depreciation and amortization
Disclosure of restructuring cost
Expected restructuring costs											$ 48,000,000				$ 37,000,000				$ 5,000,000				$ 6,000,000											$ 28,000,000			$ 5,000,000		$ 5,000,000				$ 10,000,000
Cumulative restructuring costs											43,400,000				35,200,000				4,600,000				3,600,000				38,400,000			5,000,000				27,000,000			4,500,000		5,000,000				6,900,000
Long-lived assets held for sale																																															8,300,000
Other cost reduction charges related to corporate support functions																																																					1,700,000	1,700,000
Other cost reduction charges related to depreciation expense																																																							600,000	600,000
Other cost reduction charges related to property tax expense																																																					300,000	300,000
Restructuring activity
Restructuring reserve, Balance at the beginning of period											15,140,000																							11,236,000			3,733,000						171,000
Total charges	2,342,000	9,197,000	5,895,000	9,197,000	1,363,000	179,000	3,261,000	179,000	3,359,000	9,667,000	9,529,000	9,667,000	1,316,000	9,197,000	4,869,000	9,197,000	1,363,000	179,000	3,261,000	179,000	680,000	291,000	1,399,000	291,000	3,400,000	8,500,000	8,000,000	8,500,000	1,200,000	1,500,000	1,200,000	2,148,000	7,782,000	4,145,000	7,782,000	(39,000)	627,000	1,209,000	1,497,000	1,209,000	1,250,000	676,000	3,260,000	676,000	2,600,000	2,600,000		1,000,000		1,000,000	1,600,000	1,600,000
Cash payments											(14,241,000)																							(10,010,000)			(1,018,000)						(3,213,000)
Other											(1,565,000)																							(43,000)			(25,000)		(1,497,000)
Restructuring reserve, Balance at the end of period									8,863,000		8,863,000																					5,328,000		5,328,000		3,317,000	3,317,000				218,000		218,000
Inventory write-down		$ 20,781,000		$ 20,781,000																																													$ 20,781,000