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PENSION AND OTHER POSTRETIREMENT BENEFITS - Components of Net Periodic (Benefit) Cost (Details) - USD ($)
$ in Millions
 3 Months Ended
Jan. 29, 2023
Jan. 30, 2022
Pensions    
Net Periodic (Benefit) Cost    
Service cost $ 60 $ 85
Interest cost $ 133 $ 77
Location of interest cost Other operating expenses Other operating expenses
Expected return on plan assets $ (212) $ (182)
Location of expected return on plan assets Other operating expenses Other operating expenses
Amortization of actuarial (gain) loss $ (5) $ 39
Location of amortization of actuarial (gain) loss Other operating expenses Other operating expenses
Amortization of prior service (credit) cost $ 10 $ 7
Location of amortization of prior service (credit) cost Other operating expenses Other operating expenses
Settlements   $ 1
Location of settlements   Other operating expenses
Net (benefit) cost $ (14) $ 27
OPEB    
Net Periodic (Benefit) Cost    
Service cost 7 12
Interest cost $ 43 $ 26
Location of interest cost Other operating expenses Other operating expenses
Expected return on plan assets $ (29) $ (28)
Location of expected return on plan assets Other operating expenses Other operating expenses
Amortization of actuarial (gain) loss $ (16) $ 1
Location of amortization of actuarial (gain) loss Other operating expenses Other operating expenses
Amortization of prior service (credit) cost $ (1) $ (1)
Location of amortization of prior service (credit) cost Other operating expenses Other operating expenses
Net (benefit) cost $ 4 $ 10