RETIREMENT PLANS AND POST RETIREMENT PENSION PLANS, Funded Status (Details) - USD ($) $ in Millions	12 Months Ended
	Oct. 31, 2025	Oct. 31, 2024	Oct. 31, 2023
Change in benefit obligation: [Roll Forward]
Actuarial gain (loss)	$ 15	$ (97)
Foreign Plan | Pension Plan
Change in fair value of plan assets: [Roll Forward]
Fair Value Balance, beginning of year	917	791
Actual return on plan assets	72	119
Employer contributions	22	20
Participant Contributions	2	2
Benefits paid	32	36
Settlements	(70)	0
Currency impact	33	21
Fair Value Balance, end of year	944	917	$ 791
Change in benefit obligation: [Roll Forward]
Benefit Obligation Balance, Beginning of year	772	682
Service cost	15	15	16
Interest cost	23	26	24
Participant's contributions	2	2
Actuarial gain (loss)	(24)	60
Benefits paid	32	36
Settlement	(43)	0
Currency impact	35	23
Benefit Obligation Balance, end of year	748	772	682
Funded status of plan [Abstract]
Funded status of plan	196	145
Actuarial (gains) losses	6	37
Prior service costs (benefits)	0	0
Total	6	37
UNITED STATES | Pension Plan
Change in fair value of plan assets: [Roll Forward]
Fair Value Balance, beginning of year	414	359
Actual return on plan assets	48	88
Employer contributions	0	0
Participant Contributions	0	0
Benefits paid	12	10
Settlements	(21)	(23)
Currency impact	0	0
Fair Value Balance, end of year	429	414	359
Change in benefit obligation: [Roll Forward]
Benefit Obligation Balance, Beginning of year	366	343
Service cost	0	0	0
Interest cost	19	21	21
Participant's contributions	0	0
Actuarial gain (loss)	9	36
Benefits paid	12	11
Settlement	(21)	(23)
Currency impact	0	0
Benefit Obligation Balance, end of year	361	366	343
Funded status of plan [Abstract]
Funded status of plan	68	48
Actuarial (gains) losses	15	31
Prior service costs (benefits)	0	0
Total	15	31
UNITED STATES | Post-Retirement Benefit Plan
Change in fair value of plan assets: [Roll Forward]
Fair Value Balance, beginning of year	86	76
Actual return on plan assets	9	16
Employer contributions	0	0
Participant Contributions	0	0
Benefits paid	6	6
Settlements	0	0
Currency impact	0	0
Fair Value Balance, end of year	89	86	76
Change in benefit obligation: [Roll Forward]
Benefit Obligation Balance, Beginning of year	65	65
Service cost	1	1	0
Interest cost	3	4	4
Participant's contributions	0	0
Actuarial gain (loss)	0	1
Benefits paid	6	6
Settlement	0	0
Currency impact	0	0
Benefit Obligation Balance, end of year	63	65	$ 65
Funded status of plan [Abstract]
Funded status of plan	26	21
Actuarial (gains) losses	(9)	(6)
Prior service costs (benefits)	0	(1)
Total	(9)	(7)
Other Assets | Foreign Plan | Pension Plan
Funded status of plan [Abstract]
Funded status of plan	280	236
Other Assets | UNITED STATES | Pension Plan
Funded status of plan [Abstract]
Funded status of plan	70	51
Other Assets | UNITED STATES | Post-Retirement Benefit Plan
Funded status of plan [Abstract]
Funded status of plan	26	21
Retirement and post-retirement benefits | Foreign Plan | Pension Plan
Funded status of plan [Abstract]
Funded status of plan	(84)	(91)
Retirement and post-retirement benefits | UNITED STATES | Pension Plan
Funded status of plan [Abstract]
Funded status of plan	(2)	(3)
Retirement and post-retirement benefits | UNITED STATES | Post-Retirement Benefit Plan
Funded status of plan [Abstract]
Funded status of plan	$ 0	$ 0