Deferred Compensation Plan (Details) (Deferred Compensation Plan)	12 Months Ended
	Sep. 28, 2013	Sep. 29, 2012
Deferred Compensation Plan
Deferred Compensation Plan
Common stock available for future issuance, shares	353,434	357,759
Issuance of common stock under deferred compensation plan (in shares)	0
Common stock rights outstanding under plan, shares	59,561	55,236
Common stock committed under plan, shares	37,005	0