Inventories (Schedule Of Inventories) (Details) (USD $)	Sep. 30, 2014	Dec. 31, 2013
Inventory Disclosure [Abstract]
Raw materials	$ 120,726,000	$ 105,904,000
Work-in-process	50,939,000	47,126,000
Finished goods	367,555,000	247,813,000
Inventory, gross	539,220,000	400,843,000
Less: Inventory reserves	(35,609,000)	(26,404,000)
Total	503,611,000	374,439,000
Long-term inventory	$ 35,800,000