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RETIREMENT PLANS AND POST RETIREMENT PENSION PLANS, Financial Statement Location (Details) - USD ($) $ in Millions	12 Months Ended
	Oct. 31, 2022	Oct. 31, 2021
Pension Plan | Foreign Plan
Amounts recognized in the consolidated balance sheet
Funded status of plan	$ 83	$ (7)
Amounts Recognized in Accumulated Other Comprehensive Income (loss): [Abstract]
Actuarial (gains) losses	52	149
Prior service costs (benefits)	0	0
Total	52	149
Pension Plan | Foreign Plan | Other Assets
Amounts recognized in the consolidated balance sheet
Funded status of plan	140	160
Pension Plan | Foreign Plan | Employee compensation and benefits [Member]
Amounts recognized in the consolidated balance sheet
Funded status of plan	0	0
Pension Plan | Foreign Plan | Retirement and post-retirement benefits
Amounts recognized in the consolidated balance sheet
Funded status of plan	(57)	(167)
Pension Plan | UNITED STATES
Amounts recognized in the consolidated balance sheet
Funded status of plan	39	39
Amounts Recognized in Accumulated Other Comprehensive Income (loss): [Abstract]
Actuarial (gains) losses	48	36
Prior service costs (benefits)	0	0
Total	48	36
Pension Plan | UNITED STATES | Other Assets
Amounts recognized in the consolidated balance sheet
Funded status of plan	42	46
Pension Plan | UNITED STATES | Employee compensation and benefits [Member]
Amounts recognized in the consolidated balance sheet
Funded status of plan	(1)	(1)
Pension Plan | UNITED STATES | Retirement and post-retirement benefits
Amounts recognized in the consolidated balance sheet
Funded status of plan	(2)	(6)
Post-Retirement Benefit Plan | UNITED STATES
Amounts recognized in the consolidated balance sheet
Funded status of plan	20	32
Amounts Recognized in Accumulated Other Comprehensive Income (loss): [Abstract]
Actuarial (gains) losses	(6)	(23)
Prior service costs (benefits)	(3)	(4)
Total	(9)	(27)
Post-Retirement Benefit Plan | UNITED STATES | Other Assets
Amounts recognized in the consolidated balance sheet
Funded status of plan	20	32
Post-Retirement Benefit Plan | UNITED STATES | Employee compensation and benefits [Member]
Amounts recognized in the consolidated balance sheet
Funded status of plan	0	0
Post-Retirement Benefit Plan | UNITED STATES | Retirement and post-retirement benefits
Amounts recognized in the consolidated balance sheet
Funded status of plan	$ 0	$ 0

X

- Definition

The net increase or decrease of changes in the value of either the benefit obligation or the plan assets resulting from experience different from that assumed or from a change in an actuarial assumption, or the consequence of a decision to temporarily deviate from the substantive plan, recognized in other comprehensive income.

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Amount, before tax, after reclassification adjustment, of (increase) decrease in accumulated other comprehensive income from prior service cost (credit) of defined benefit plan.

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Amount of funded (unfunded) status of defined benefit plan, measured as difference between fair value of plan assets and benefit obligation. Includes, but is not limited to, overfunded (underfunded) status.

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