Commitments And Contingencies (Narrative) (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended	1 Months Ended
Sep. 28, 2013	Sep. 29, 2012	Oct. 01, 2011	Aug. 30, 2012 US Attorney's Office [Member]
Loss Contingencies [Line Items]
Total settlement amount				$ 7.8
Total lease expense	$ 5.6	$ 5.3	$ 5.3

Rental expense incurred for leased assets including furniture and equipment which has not been recognized in costs and expenses applicable to sales and revenues; for example, cost of goods sold or other operating costs and expenses.

No definition available.

Name:	us-gaap_LeaseAndRentalExpense
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration