Amount before tax of foreign currency transaction realized and unrealized gain recognized in the income statement.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 830

-SubTopic 20

-Section 45

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6450189&loc=d3e30690-110894

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 830

-SubTopic 20

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6450222&loc=d3e30840-110895

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 830

-SubTopic 20

-Section 45

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=6450189&loc=d3e30700-110894

Name:	us-gaap_ForeignCurrencyTransactionGainBeforeTax
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

Summary Of Significant Accounting Policies (Foreign Operations And Related Derivative Financial Instruments) (Narrative) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Oct. 03, 2014	Sep. 27, 2013	Sep. 28, 2012
Foreign Currencies [Line Items]
Currency gains from transactions	$ 427		$ 92
Currency losses from transactions		$ 916
Percent Of Revenues In Foreign Currency	21.00%
Euro [Member]
Foreign Currencies [Line Items]
Percent Of Revenues In Foreign Currency	9.00%
Other Foreign Currencies [Member]
Foreign Currencies [Line Items]
Percent Of Revenues In Foreign Currency	5.00%
Canadian Dollars [Member]
Foreign Currencies [Line Items]
Percent Of Revenues In Foreign Currency	7.00%