Restructuring Charges (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Dec. 28, 2013	Dec. 29, 2012
Restructuring Reserve [Roll Forward]
Charges to operations	$ 1,067	$ 15,402
2013 Restructuring Charges
Restructuring Reserve [Roll Forward]
October 1, 2013	19,529
Charges to operations	1,067
Cash disbursements	(12,032)
Foreign exchange impact	72
Accrual, December 28, 2013	8,636
2013 Restructuring Charges | Employee Severance and Related Benefits
Restructuring Reserve [Roll Forward]
October 1, 2013	19,233
Charges to operations	1,098
Cash disbursements	(11,912)
Foreign exchange impact	71
Accrual, December 28, 2013	8,490
2013 Restructuring Charges | Facility Closures and Related Costs
Restructuring Reserve [Roll Forward]
October 1, 2013	296
Charges to operations	(31)
Cash disbursements	(120)
Foreign exchange impact	1
Accrual, December 28, 2013	$ 146