v3.20.4
NEW ACCOUNTING STANDARDS (Details) - USD ($)
$ in Millions
 12 Months Ended
Nov. 01, 2020
Nov. 04, 2019
Nov. 03, 2019
New accounting standards      
Other intangible assets - net $ 1,327 $ 1,357 $ 1,380
Other assets 2,432 2,301 1,899
Short-term borrowings 8,582 10,795 10,784
Accounts payable and accrued expenses 10,112 10,004 9,656
Long-term borrowings 32,734 $ 30,249 30,229
Retained earnings $ 31,646   29,852
ASU 2016-02      
New accounting standards      
Change in Accounting Principle, Accounting Standards Update, Adopted [true false] true    
Change in Accounting Principle, Accounting Standards Update, Transition Option Elected [Extensible List] us-gaap:AccountingStandardsUpdate201602CumulativeEffectPeriodOfAdoptionMember    
Lease, Practical Expedients, Package [true false] true    
Lease, Practical Expedient, Use of Hindsight [true false] false    
ASU 2016-02 | Cumulative Effect from Adoption      
New accounting standards      
Other intangible assets - net     (23)
Other assets     402
Short-term borrowings     11
Accounts payable and accrued expenses     348
Long-term borrowings     $ 20
ASU 2017-08      
New accounting standards      
Change in Accounting Principle, Accounting Standards Update, Adopted [true false] true    
ASU 2018-07      
New accounting standards      
Change in Accounting Principle, Accounting Standards Update, Adopted [true false] true    
ASU 2020-04      
New accounting standards      
Change in Accounting Principle, Accounting Standards Update, Adopted [true false] true    
ASU 2016-13      
New accounting standards      
Change in Accounting Principle, Accounting Standards Update, Adopted [true false] false    
ASU 2016-13 | Cumulative Effect from Adoption | Estimated Adoption Impact      
New accounting standards      
Retained earnings $ (30)    
ASU 2018-15      
New accounting standards      
Change in Accounting Principle, Accounting Standards Update, Adopted [true false] false    
ASU 2019-12      
New accounting standards      
Change in Accounting Principle, Accounting Standards Update, Adopted [true false] false    
ASU 2020-08      
New accounting standards      
Change in Accounting Principle, Accounting Standards Update, Adopted [true false] false