Taxes On Earnings (Schedule Of Effective Income Tax Rate) (Details)	12 Months Ended
Sep. 30, 2011	Oct. 01, 2010	Oct. 02, 2009
Taxes On Earnings [Abstract]
Federal statutory income tax rate	35.00%	35.00%	35.00%
State and local taxes, net of federal tax benefit	2.50%	2.20%	2.10%
Non-U.S. income taxed at different rates, net	(3.30%)	(4.60%)	(3.00%)
Resolution of tax contingencies due to lapses of statutes of limitations	(2.80%)	(0.10%)	(3.50%)
Other	(0.80%)	(1.50%)	(0.40%)
Effective tax rate	30.60%	31.00%	30.20%

A ratio calculated by dividing the reported amount of income tax expense attributable to continuing operations for the period by GAAP-basis pretax income from continuing operations.

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-Name Accounting Standards Codification

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-Publisher FASB

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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The domestic federal statutory tax rate applicable under enacted tax laws to the Company's pretax income from continuing operations for the period. The "statutory" tax rate is the regular tax rate if there are alternative tax systems.

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-Publisher FASB

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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The portion of the difference between the effective income tax rate and domestic federal statutory income tax rate that can be explained by the difference between statutory income tax rates in foreign jurisdictions and the domestic federal statutory income tax rate recorded during the period.

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The portion of the difference between the effective income tax rate and domestic federal statutory income tax rate attributable to all other items not otherwise listed in the existing taxonomy.

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The portion of the difference between the effective income tax rate and domestic federal statutory income tax rate that can be explained by the state and local income tax expense or benefit, net of the federal tax benefit (expense) thereon, recorded during the period.

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Resolution of tax contingencies due to lapses of statute of limitations.

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