Restructuring Costs (Schedule Of Restructuring Costs) (Details) (USD $) In Thousands, unless otherwise specified	1 Months Ended	3 Months Ended		6 Months Ended	3 Months Ended
	Jun. 30, 2011	Jun. 30, 2011	Jun. 30, 2011 Intangible Asset Impairments [Member]	Jun. 30, 2011 Intangible Asset Impairments [Member]	Jun. 30, 2011 Severance And Employee Benefits To Be Paid In Cash [Member]	Jun. 30, 2011 Sample Inventory Write-Down And Other [Member]	Jun. 30, 2011 Total Restructuring Costs Line Item[Member]	Jun. 30, 2011 Commercial Inventory Write-Down Classified As Cost Of Goods Sold [Member]
Initial Charge		$ 27,660	$ 24,226	$ 24,226	$ 1,556	$ 1,204	$ 26,986	$ 674
Non-Cash Charge Related to Inventory and/or Intangible Assets		(26,104)	(24,226)			(1,204)	(25,430)	(674)
Liabilities at June 30, 2011	$ (1,556)	$ (1,556)			$ (1,556)		$ (1,556)
Number of positions eliminated	90