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Inventory (Schedule Of Inventories) (Details) (USD $)
In Thousands
Sep. 30, 2011
Oct. 01, 2010
Inventory, Net [Abstract]  
Raw materials$ 18,565$ 16,108
Work in process92,60174,701
Finished goods73,63320,209
Finished goods on consignment at customers13,38414,041
Total inventory$ 198,183$ 125,059