Severance And Related Costs (Summary Of Severance Charges On Statement Of Income) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	9 Months Ended
	Jun. 28, 2014	Jun. 28, 2014
Restructuring Cost and Reserve [Line Items]
Total severance and related costs	$ 1,492	$ 6,336
Cost of Sales [Member]
Restructuring Cost and Reserve [Line Items]
Total severance and related costs	550	3,507
Selling and Marketing [Member]
Restructuring Cost and Reserve [Line Items]
Total severance and related costs	866	1,805
General and Administrative [Member]
Restructuring Cost and Reserve [Line Items]
Total severance and related costs	$ 76	$ 1,024