PENSION AND OTHER POSTRETIREMENT BENEFITS - Plan Obligations and Assumptions and Funded Status (Details) - USD ($) $ in Millions	12 Months Ended
	Oct. 29, 2017	Oct. 30, 2016	Nov. 01, 2015
Pensions
Change in benefit obligations
Beginning of year balance	$ (13,086)	$ (12,186)
Service cost	(274)	(254)	$ (282)
Interest cost	(361)	(391)	(474)
Actuarial gain (loss)	(35)	(1,001)
Amendments		(1)
Benefits paid	704	702
Other postemployment benefits		(2)
Settlements/curtailments	2	6
Foreign exchange and other	(116)	41
End of year balance	(13,166)	(13,086)	(12,186)
Change in plan assets (fair value)
Beginning of year balance	11,137	11,164
Actual return on plan assets	1,517	628
Employer contribution	62	80
Benefits paid	(704)	(702)
Settlements	(2)	(3)
Foreign exchange and other	83	(30)
End of year balance	12,093	11,137	11,164
Funded (unfunded) status	$ (1,073)	$ (1,949)
Weighted-average assumptions
Discount rates (as a percent)	3.60%	3.60%
Rate of compensation increase (as a percent)	3.80%	3.80%
Health Care and Life Insurance
Change in benefit obligations
Beginning of year balance	$ (6,500)	$ (6,084)
Service cost	(42)	(38)	(46)
Interest cost	(194)	(204)	(259)
Actuarial gain (loss)	280	(478)
Amendments		3
Benefits paid	312	321
Health care subsidies	(9)	(16)
Foreign exchange and other	(9)	(4)
End of year balance	(6,162)	(6,500)	(6,084)
Change in plan assets (fair value)
Beginning of year balance	435	689
Actual return on plan assets	46	17
Employer contribution	366	47
Benefits paid	(312)	(321)
Foreign exchange and other	4	3
End of year balance	539	435	$ 689
Funded (unfunded) status	$ (5,623)	$ (6,065)
Weighted-average assumptions
Discount rates (as a percent)	3.70%	3.80%