Description Of Business and Basis Of Presentation (Details)	3 Months Ended		6 Months Ended
	Apr. 01, 2016	Apr. 03, 2015	Apr. 01, 2016	Apr. 03, 2015
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Fiscal Period Number of Weeks In Fiscal Year			1 year	1 year
Fiscal Period Number of Weeks in Fiscal Quarter	3 months	3 months