PENSION AND OTHER POSTRETIREMENT BENEFITS - Other (Details) - USD ($) $ in Millions	12 Months Ended
	Oct. 29, 2023	Oct. 30, 2022
Employer Contributions
Defined benefit plan employer contributions	$ 228	$ 1,240
Pensions
Accumulated Benefit Obligations - Additional Disclosures
Total accumulated benefit obligations for all plans	9,453	10,068
Plans with Accumulated Benefit Obligation Exceeding Fair Value of Plan Assets
Accumulated benefit obligations	1,147	1,116
Fair value of plan assets	704	672
Plans with Projected Benefit Obligation Exceeding Fair Value of Plan Assets
Projected benefit obligations	1,261	1,225
Fair value of plan assets	729	692
Employer Contributions
Defined benefit plan employer contributions	70	85
Expected defined benefit plan employer contributions for next fiscal year	85
Benefits Expected to be Paid from the Benefit Plans, which Reflect Expected Future Years of Service
Defined benefit plan, expected future benefit payments, next twelve months	746
Defined benefit plan, expected future benefit payments, year two	726
Defined benefit plan, expected future benefit payments, year three	727
Defined benefit plan, expected future benefit payments, year four	720
Defined benefit plan, expected future benefit payments, year five	708
Defined benefit plan, expected future benefit payments, five fiscal years thereafter	3,564
OPEB
Employer Contributions
Defined benefit plan employer contributions	158	1,155
Expected defined benefit plan employer contributions for next fiscal year	140
Benefits Expected to be Paid from the Benefit Plans, which Reflect Expected Future Years of Service
Defined benefit plan, expected future benefit payments, next twelve months	249
Defined benefit plan, expected future benefit payments, year two	252
Defined benefit plan, expected future benefit payments, year three	257
Defined benefit plan, expected future benefit payments, year four	257
Defined benefit plan, expected future benefit payments, year five	257
Defined benefit plan, expected future benefit payments, five fiscal years thereafter	$ 1,251
OPEB | United States
Employer Contributions
Defined benefit plan employer voluntary contribution		$ 1,000