OTHER COMPREHENSIVE INCOME ITEMS - Amounts Recorded in and Reclassifications out of (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Apr. 30, 2023	May 01, 2022	Apr. 30, 2023	May 01, 2022
Other Comprehensive Income (Loss), Before Tax
Interest expense	$ (569)	$ (187)	$ (1,049)	$ (417)
Other operating expenses	(363)	(328)	(660)	(638)
Total other comprehensive income (loss), before tax	(248)	(98)	429	(817)
Other Comprehensive Income (Loss), Tax (Expense) Credit
Total other comprehensive income (loss), tax (expense) credit	82	(41)	89	65
Other Comprehensive Income (Loss), After Tax
Other comprehensive income (loss), net of income taxes	(166)	(139)	518	(752)
Cumulative Translation Adjustment
Other Comprehensive Income (Loss), Before Tax
Total other comprehensive income (loss), before tax	100	(243)	771	(507)
Other Comprehensive Income (Loss), Tax (Expense) Credit
Total other comprehensive income (loss), tax (expense) credit		(5)	10	(8)
Other Comprehensive Income (Loss), After Tax
Other comprehensive income (loss), net of income taxes	100	(248)	781	(515)
Unrealized Gain (Loss) on Derivatives
Other Comprehensive Income (Loss), Before Tax
Other comprehensive income (loss) before reclassification, before tax	(4)	35	(5)	50
Total other comprehensive income (loss), before tax	(23)	36	(39)	53
Other Comprehensive Income (Loss), Tax (Expense) Credit
Other comprehensive income (loss) before reclassification, tax (expense) credit	1	(7)	1	(10)
Total other comprehensive income (loss), tax (expense) credit	5	(8)	8	(11)
Other Comprehensive Income (Loss), After Tax
Other comprehensive income (loss) before reclassification, after tax	(3)	28	(4)	40
Other comprehensive income (loss), net of income taxes	(18)	28	(31)	42
Unrealized Gain (Loss) on Derivatives | Interest Rate Contracts (Swaps) | Reclassification out of Accumulated Other Comprehensive Income (Loss)
Other Comprehensive Income (Loss), Before Tax
Interest expense	(19)	1	(34)	3
Other Comprehensive Income (Loss), Tax (Expense) Credit
Reclassification from accumulated other comprehensive income, tax (expense) credit	4	(1)	7	(1)
Other Comprehensive Income (Loss), After Tax
Reclassification from accumulated other comprehensive income, after tax	(15)		(27)	2
Unrealized Gain (Loss) on Debt Securities
Other Comprehensive Income (Loss), Before Tax
Other comprehensive income (loss) before reclassification, before tax	(2)	(61)	33	(80)
Total other comprehensive income (loss), before tax	(2)	(61)	33	(80)
Other Comprehensive Income (Loss), Tax (Expense) Credit
Other comprehensive income (loss) before reclassification, tax (expense) credit	1	13	(7)	17
Total other comprehensive income (loss), tax (expense) credit	1	13	(7)	17
Other Comprehensive Income (Loss), After Tax
Other comprehensive income (loss) before reclassification, after tax	(1)	(48)	26	(63)
Other comprehensive income (loss), net of income taxes	(1)	(48)	26	(63)
Retirement Benefits Adjustment
Other Comprehensive Income (Loss), Before Tax
Other comprehensive income (loss) before reclassification, before tax	(349)	128	(350)	(372)
Total other comprehensive income (loss), before tax	(323)	170	(336)	(283)
Other Comprehensive Income (Loss), Tax (Expense) Credit
Other comprehensive income (loss) before reclassification, tax (expense) credit	83	(30)	83	90
Total other comprehensive income (loss), tax (expense) credit	76	(41)	78	67
Other Comprehensive Income (Loss), After Tax
Other comprehensive income (loss) before reclassification, after tax	(266)	98	(267)	(282)
Other comprehensive income (loss), net of income taxes	(247)	129	(258)	(216)
Actuarial (Gain) Loss | Reclassification out of Accumulated Other Comprehensive Income (Loss)
Other Comprehensive Income (Loss), Before Tax
Other operating expenses	(20)	27	(41)	67
Other Comprehensive Income (Loss), Tax (Expense) Credit
Reclassification from accumulated other comprehensive income, tax (expense) credit	5	(7)	10	(17)
Other Comprehensive Income (Loss), After Tax
Reclassification from accumulated other comprehensive income, after tax	(15)	20	(31)	50
Prior Service (Credit) Cost | Reclassification out of Accumulated Other Comprehensive Income (Loss)
Other Comprehensive Income (Loss), Before Tax
Other operating expenses	10	8	19	14
Other Comprehensive Income (Loss), Tax (Expense) Credit
Reclassification from accumulated other comprehensive income, tax (expense) credit	(2)	(2)	(5)	(4)
Other Comprehensive Income (Loss), After Tax
Reclassification from accumulated other comprehensive income, after tax	8	6	14	10
Settlements | Reclassification out of Accumulated Other Comprehensive Income (Loss)
Other Comprehensive Income (Loss), Before Tax
Other operating expenses	36	7	36	8
Other Comprehensive Income (Loss), Tax (Expense) Credit
Reclassification from accumulated other comprehensive income, tax (expense) credit	(10)	(2)	(10)	(2)
Other Comprehensive Income (Loss), After Tax
Reclassification from accumulated other comprehensive income, after tax	$ 26	$ 5	$ 26	$ 6