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RESTRUCTURING CHARGES AND SEVERANCE CHARGES - Restructuring Activities for Scottsdale Facility and the Accrued Liabilities in the Consolidated Balance Sheets (Details) (Scottsdale Facility, Facility Termination Costs, USD $) In Thousands, unless otherwise specified	6 Months Ended
	Mar. 30, 2014
Scottsdale Facility \| Facility Termination Costs
Restructuring Reserve [Roll Forward]
Beginning Balance	$ 4,507
Cash expenditures	(723)
Ending Balance	$ 3,784

Amount of cash paid in the period to fully or partially settle a specified, previously accrued type of restructuring cost.