Equity (Components Of Total Equity) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended	6 Months Ended
Apr. 01, 2012	Apr. 03, 2011	Apr. 01, 2012	Apr. 03, 2011
Equity [Abstract]
Beginning balance of total equity			$ 4,387.3	$ 3,682.3
Net earnings including noncontrolling interests	310.1	262.4	692.3	609.9
Other comprehensive income / (loss)			(4.6)	27.4
Comprehensive income			687.7	637.3
Stock-based compensation expense			77.1	72.3
Exercise of stock options			248.1	182.1
Sale of common stock			9.4	9.3
Repurchase of common stock			(15.7)	(60.5)
Cash dividends declared			(257.2)	(195.6)
Ending balance of total equity	$ 5,136.7	$ 4,327.2	$ 5,136.7	$ 4,327.2

This element represents the amount of recognized equity-based compensation during the period, that is, the amount recognized as expense in the income statement (or as asset if compensation is capitalized). Alternate captions include the words "stock-based compensation".

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The change in equity [net assets] of a business enterprise during a period from transactions and other events and circumstances from non-owner sources which are attributable to the economic entity, including both controlling (parent) and noncontrolling interests. It includes all changes in equity during a period except those resulting from investments by owners and distributions to owners, including any and all transactions which are directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent.

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Equity impact of cash dividends declared by an entity during the period for all classes of stock (common, preferred, etc.). This element includes paid and unpaid dividends declared during the period.

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Net of tax amount of other comprehensive income (loss) attributable to both parent entity and noncontrolling interest.

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The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.

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Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity.

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Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering.

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Value of stock issued as a result of the exercise of stock options.

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Equity impact of the value of stock that has been repurchased during the period and has not been retired and is not held in treasury. Some state laws may mandate the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

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