Employee Benefit Plans (Summary Of Funded Status Of Defined Benefit Retirement Plan) (Details) - USD ($) $ in Thousands	Oct. 01, 2016	Oct. 03, 2015
Compensation and Retirement Disclosure [Abstract]
Funded status, end of year	$ (14,484)	$ (8,505)
Accumulated other comprehensive loss	15,476	9,999
Net amount recognized	992	1,494
Accrued payroll and related costs	(740)	(721)
Pension benefit plan obligation	(13,744)	(7,784)
Deferred income taxes	4,685	3,031
Accumulated other comprehensive income, net of tax	10,791	6,968
Net amount recognized	$ 992	$ 1,494