RESTRUCTURING CHARGES AND SEVERANCE CHARGES - Restructuring Activities and Accrued Liabilities in the Consolidated Balance Sheets (Details) (Other Facilities, USD $) In Thousands, unless otherwise specified	3 Months Ended
	Dec. 30, 2012
Restructuring Cost and Reserve [Line Items]
Beginning Balance	$ 2,312
Provisions	(967)
Cash expenditures	(920)
Other non-cash settlement	(263)
Ending Balance	2,622
Employee Severance
Restructuring Cost and Reserve [Line Items]
Beginning Balance	2,122
Provisions	(850)
Cash expenditures	(731)
Other non-cash settlement	(263)
Ending Balance	2,504
Contract Termination Costs
Restructuring Cost and Reserve [Line Items]
Beginning Balance	190
Provisions	(103)
Cash expenditures	(175)
Other non-cash settlement	0
Ending Balance	118
Other Associated Costs
Restructuring Cost and Reserve [Line Items]
Beginning Balance	0
Provisions	(14)
Cash expenditures	(14)
Other non-cash settlement	0
Ending Balance	$ 0