Employee Benefit Plans (Net Periodic Benefit Cost For Defined Benefit Retirement Plan) (Details) - USD ($) $ in Thousands	12 Months Ended
	Oct. 03, 2015	Sep. 27, 2014	Sep. 28, 2013
Employee Benefit Plans [Abstract]
Service cost	$ 860	$ 800	$ 690
Interest cost	634	833	768
Expected return on plan assets	(1,009)	(1,024)	(690)
Net amortization and deferral	501	464	520
Special termination benefits		25
Net periodic benefit cost	$ 986	$ 1,098	$ 1,288