Note 3 Assets and Liabilities Associated with Deferred Compensation Measured at Fair Value (Details) (Fair Value, Measurements, Recurring, USD $) In Millions, unless otherwise specified	Jun. 29, 2013	Sep. 29, 2012
Fair Value, Measurements, Recurring
Assets & Liabilities Associated with Deferred Compensation Measured at Fair Value on a Recurring Basis [Line Items]
Deferred Compensation Plan Assets	$ 11.0	$ 10.0
Deferred Compensation Liability	$ 11.0	$ 10.0

Carrying amount as of the balance sheet date of assets held under deferred compensation agreements.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.17)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 17

-Article 5

Name:	us-gaap_DeferredCompensationPlanAssets
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant