STOCKHOLDERS' EQUITY (Changes in Accumulated Other Comprehensive Loss) (Details) - USD ($) $ in Millions	12 Months Ended
	Oct. 31, 2025	Oct. 31, 2024	Oct. 31, 2023
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Stockholders' Equity, Balance	$ 5,105	$ 4,654	$ 4,161
Other comprehensive income (loss)	116	102	(12)
Stockholders' Equity, Balance	5,881	5,105	4,654
AOCI Including Portion Attributable to Noncontrolling Interest [Member]
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Stockholders' Equity, Balance	(364)	(466)
Other comprehensive income (loss) before reclassifications	134	109
Amounts reclassified out of accumulated other comprehensive income	(13)	5
Tax (expense) benefit	(5)	(12)
Other comprehensive income (loss)	116	102
Stockholders' Equity, Balance	(248)	(364)	(466)
Accumulated Foreign Currency Adjustment Including Portion Attributable to Noncontrolling Interest [Member]
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Stockholders' Equity, Balance	(136)	(167)
Other comprehensive income (loss) before reclassifications	70	31
Amounts reclassified out of accumulated other comprehensive income	0	0
Tax (expense) benefit	0	0
Other comprehensive income (loss)	70	31
Stockholders' Equity, Balance	(66)	(136)	(167)
Accumulated Defined Benefit Plans Adjustment, Net Gain (Loss) Including Portion Attributable to Noncontrolling Interest [Member]
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Stockholders' Equity, Balance	(317)	(388)
Other comprehensive income (loss) before reclassifications	58	69
Amounts reclassified out of accumulated other comprehensive income	2	16
Tax (expense) benefit	(7)	(14)
Other comprehensive income (loss)	53	71
Stockholders' Equity, Balance	(264)	(317)	(388)
Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Stockholders' Equity, Balance	89	89
Other comprehensive income (loss) before reclassifications	6	9
Amounts reclassified out of accumulated other comprehensive income	(15)	(11)
Tax (expense) benefit	2	2
Other comprehensive income (loss)	(7)	0
Stockholders' Equity, Balance	$ 82	$ 89	$ 89