COMPREHENSIVE INCOME (Details) (USD $) In Millions	3 Months Ended	6 Months Ended
Apr. 30, 2011	Apr. 30, 2010	Apr. 30, 2011	Apr. 30, 2010
COMPREHENSIVE INCOME
Net income	$ 906.7	$ 549.8	$ 1,421.1	$ 795.4
Other comprehensive income, net of tax:
Retirement benefits adjustment	36.1	155.2	102.3	227.0
Cumulative translation adjustment	223.7	34.4	244.1	(75.5)
Unrealized gain on derivatives	4.5	15.6	9.6	21.9
Unrealized gain (loss) on investments	0.7	0.3	(3.4)	0.6
Comprehensive income	1,171.7	755.3	1,773.7	969.4
Comprehensive Income (Loss), Net of Tax, Portion Attributable to Noncontrolling Interest
Cumulative translation adjustment attributable to noncontrolling interest	0.2	(0.1)	0.2	(0.2)
Less: Net income attributable to noncontrolling interests	2.4	2.3	3.0	4.7
Comprehensive income (loss) attributable to noncontrolling interest	$ 2.6	$ 2.2	$ 3.2	$ 4.5

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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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The portion of net income (loss) attributable to the noncontrolling interest (if any) deducted in order to derive the portion attributable to the parent.

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Gross appreciation or the gross loss in value of the total unsold securities at the end of an accounting period, after tax.

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Net changes to accumulated comprehensive income during the period related to benefit plans, after tax.

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Net of tax effect change in accumulated gains and losses from derivative instruments designated and qualifying as the effective portion of cash flow hedges after taxes. A cash flow hedge is a hedge of the exposure to variability in the cash flows of a recognized asset or liability or a forecasted transaction that is attributable to a particular risk. The change includes an entity's share of an equity investee's increase (decrease) in deferred hedging gains or losses.

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-Publisher FASB
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Adjustment that results from the process of translating subsidiary financial statements and foreign equity investments into functional currency of the reporting entity, net of tax.

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Adjustment that results from the process of translating subsidiary financial statements and foreign equity investments into functional currency of the reporting entity, net of tax, attributable to noncontrolling interest.

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This element represents Other Comprehensive Income (Loss), Net of Tax, for the period attributable to noncontrolling interest. Includes deferred gains (losses) on qualifying hedges, unrealized holding gains (losses) on available-for-sale securities, minimum pension liability, and cumulative translation adjustment.

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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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-Publisher AICPA
-Name Accounting Research Bulletin (ARB)
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