PENSION AND OTHER POSTRETIREMENT BENEFITS - Fair Value of Plan Assets (Details) - USD ($) $ in Millions	Oct. 29, 2023	Oct. 30, 2022	Oct. 31, 2021
Pensions
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	$ 12,004	$ 13,219	$ 17,190
Pensions | Level 1, Level 2, Level 3
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	6,347
Pensions | Level 1 and 2
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets		6,602
Pensions | Level 1
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	1,382	1,535
Pensions | Level 2
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	4,947	5,067
Pensions | Level 3
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	18
Pensions | Cash and Short-term Investments | Level 1, Level 2, Level 3
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	513
Pensions | Cash and Short-term Investments | Level 1 and 2
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets		338
Pensions | Cash and Short-term Investments | Level 1
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	470	283
Pensions | Cash and Short-term Investments | Level 2
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	43	55
Pensions | Short-term Investments | Investments at Net Asset Value
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	362	633
Pensions | U.S. Equity Securities | Level 1, Level 2, Level 3
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	342
Pensions | U.S. Equity Securities | Level 1 and 2
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets		311
Pensions | U.S. Equity Securities | Level 1
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	330	290
Pensions | U.S. Equity Securities | Level 2
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	12	21
Pensions | U.S. Equity Funds | Investments at Net Asset Value
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	92	54
Pensions | International Equity Securities and Funds | Level 1, Level 2, Level 3
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	199
Pensions | International Equity Securities and Funds | Level 1 and 2
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets		196
Pensions | International Equity Securities and Funds | Level 1
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	197	195
Pensions | International Equity Securities and Funds | Level 2
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	2	1
Pensions | International Equity Funds | Investments at Net Asset Value
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	151	125
Pensions | Government and Agency Securities | Level 1, Level 2, Level 3
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	1,017
Pensions | Government and Agency Securities | Level 1 and 2
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets		1,296
Pensions | Government and Agency Securities | Level 1
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	759	1,053
Pensions | Government and Agency Securities | Level 2
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	258	243
Pensions | Corporate Debt Securities | Level 1, Level 2, Level 3
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	4,389
Pensions | Corporate Debt Securities | Level 1 and 2
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets		4,587
Pensions | Corporate Debt Securities | Level 2
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	4,389	4,587
Pensions | Mortgage-backed Securities | Level 1, Level 2, Level 3
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	285
Pensions | Mortgage-backed Securities | Level 1 and 2
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets		213
Pensions | Mortgage-backed Securities | Level 2
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	285	213
Pensions | Fixed Income Funds | Investments at Net Asset Value
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	1,418	1,736
Pensions | Real Estate Funds | Investments at Net Asset Value
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	462	592
Pensions | Hedge Funds | Investments at Net Asset Value
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	491	569
Pensions | Private Equity | Level 1, Level 2, Level 3
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	18
Pensions | Private Equity | Level 3
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	18
Pensions | Private Equity | Investments at Net Asset Value
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	1,306	1,322
Pensions | Venture Capital | Investments at Net Asset Value
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	1,341	1,553
Pensions | Derivative Contracts - Assets | Level 1, Level 2, Level 3
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	53
Pensions | Derivative Contracts - Assets | Level 1 and 2
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets		92
Pensions | Derivative Contracts - Assets | Level 1
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	17	54
Pensions | Derivative Contracts - Assets | Level 2
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	36	38
Pensions | Derivative Interest Rate Contracts - Liabilities | Level 1, Level 2, Level 3
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	(309)
Pensions | Derivative Interest Rate Contracts - Liabilities | Level 1
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	(215)
Pensions | Derivative Interest Rate Contracts - Liabilities | Level 2
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	(94)
Pensions | Derivative Contracts - Liabilities | Level 1 and 2
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets		(209)
Pensions | Derivative Contracts - Liabilities | Level 1
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets		(106)
Pensions | Derivative Contracts - Liabilities | Level 2
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets		(103)
Pensions | Receivables, Prepaids, and Payables | Level 1, Level 2, Level 3
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	(137)
Pensions | Receivables, Prepaids, and Payables | Level 1 and 2
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets		(207)
Pensions | Receivables, Prepaids, and Payables | Level 1
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	(137)	(207)
Pensions | Securities Lending Collateral | Level 1, Level 2, Level 3
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	615
Pensions | Securities Lending Collateral | Level 1 and 2
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets		684
Pensions | Securities Lending Collateral | Level 2
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	615	684
Pensions | Securities Lending Liability | Level 1, Level 2, Level 3
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	(615)
Pensions | Securities Lending Liability | Level 1 and 2
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets		(684)
Pensions | Securities Lending Liability | Level 2
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	(615)	(684)
Pensions | Securities Sold Short | Level 1, Level 2, Level 3
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	(73)
Pensions | Securities Sold Short | Level 1 and 2
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets		(64)
Pensions | Securities Sold Short | Level 1
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	(69)	(58)
Pensions | Securities Sold Short | Level 2
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	(4)	(6)
Pensions | Other Investments | Level 1, Level 2, Level 3
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	50
Pensions | Other Investments | Level 1 and 2
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets		49
Pensions | Other Investments | Level 1
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	30	31
Pensions | Other Investments | Level 2
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	20	18
Pensions | Other Investments | Investments at Net Asset Value
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	34	33
Health Care
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	2,028	2,136
Health Care | Level 1 and 2
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	1,325	1,303
Health Care | Level 1
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	677	669
Health Care | Level 2
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	648	634
Health Care | Cash and Short-term Investments | Level 1 and 2
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	76	79
Health Care | Cash and Short-term Investments | Level 1
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	76	79
Health Care | U.S. Equity Funds | Investments at Net Asset Value
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets		40
Health Care | International Equity Funds | Investments at Net Asset Value
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets		22
Health Care | Government and Agency Securities | Level 1 and 2
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	637	629
Health Care | Government and Agency Securities | Level 1
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	596	597
Health Care | Government and Agency Securities | Level 2
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	41	32
Health Care | Corporate Debt Securities | Level 1 and 2
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	515	516
Health Care | Corporate Debt Securities | Level 2
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	515	516
Health Care | Mortgage-backed Securities | Level 1 and 2
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	89	83
Health Care | Mortgage-backed Securities | Level 2
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	89	83
Health Care | Fixed Income Funds | Investments at Net Asset Value
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	392	347
Health Care | Real Estate Funds | Investments at Net Asset Value
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	104	140
Health Care | Hedge Funds | Investments at Net Asset Value
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	104	188
Health Care | Private Equity | Investments at Net Asset Value
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	43	41
Health Care | Venture Capital | Investments at Net Asset Value
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	43	48
Health Care | Other Plan Assets | Level 1 and 2
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	8	(4)
Health Care | Other Plan Assets | Level 1
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	5	(7)
Health Care | Other Plan Assets | Level 2
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	3	3
Health Care | Securities Lending Collateral | Level 1 and 2
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	122	98
Health Care | Securities Lending Collateral | Level 2
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	122	98
Health Care | Securities Lending Liability | Level 1 and 2
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	(122)	(98)
Health Care | Securities Lending Liability | Level 2
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	(122)	(98)
Health Care | Other Investments | Investments at Net Asset Value
Fair Values of Pension Plan and Health Care Assets by Category
Total net assets	$ 17	$ 7