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RETIREMENT PLANS AND POST RETIREMENT PENSION PLANS, Components of Net Periodic Costs (Details) - USD ($)
$ in Millions
 12 Months Ended
Oct. 31, 2021
Oct. 31, 2020
Oct. 31, 2019
Other changes in plan assets and benefit obligations recognized in other comprehensive (income) loss [Abstract]      
Net actuarial (gain) loss $ (228) $ 66  
Amortization of net actuarial loss (64) (61)  
Prior service cost (benefit) 0 0  
Amortization of prior service benefit 1 (7)  
Foreign currency (11)    
Pension Plan | U.S. Plan      
Net periodic benefit cost (benefit) [Abstract]      
Service cost - benefits earned during the period 0 0 $ 0
Interest cost on benefit obligation 14 15 18
Expected return on plan assets (29) (28) (27)
Amortization of net actuarial loss 4 3 1
Amortization of prior service benefit 0 0 0
Total periodic benefit cost (benefit) (11) (10) (8)
Curtaliment and settlement (1) (4) 0
Other changes in plan assets and benefit obligations recognized in other comprehensive (income) loss [Abstract]      
Net actuarial (gain) loss (92) 26 51
Amortization of net actuarial loss (4) (3) (1)
Amortization of prior service benefit 0 0 0
Loss due to settlement 1 4 0
Foreign currency 0 0 0
Total recognized in other comprehensive (income) loss (97) 19 50
Total recognized in net periodic benefit cost (benefit) and other comprehensive (income) loss (107) 13 42
Pension Plan | Non-U.S. Plans      
Net periodic benefit cost (benefit) [Abstract]      
Service cost - benefits earned during the period 22 24 20
Interest cost on benefit obligation 8 8 14
Expected return on plan assets (49) (47) (43)
Amortization of net actuarial loss 53 49 34
Amortization of prior service benefit 0 0 0
Total periodic benefit cost (benefit) 34 34 25
Curtaliment and settlement 0 0 0
Other changes in plan assets and benefit obligations recognized in other comprehensive (income) loss [Abstract]      
Net actuarial (gain) loss (114) 20 104
Amortization of net actuarial loss (53) (49) (34)
Amortization of prior service benefit 0 0 0
Loss due to settlement 0 0 0
Foreign currency 5 10 (3)
Total recognized in other comprehensive (income) loss (162) (19) 67
Total recognized in net periodic benefit cost (benefit) and other comprehensive (income) loss (128) 15 92
Post-Retirement Benefit Plan | U.S. Plan      
Net periodic benefit cost (benefit) [Abstract]      
Service cost - benefits earned during the period 1 1 0
Interest cost on benefit obligation 2 3 4
Expected return on plan assets (6) (7) (7)
Amortization of net actuarial loss 4 4 4
Amortization of prior service benefit (1) (7) (8)
Total periodic benefit cost (benefit) 0 (6) (7)
Curtaliment and settlement 0 0 0
Other changes in plan assets and benefit obligations recognized in other comprehensive (income) loss [Abstract]      
Net actuarial (gain) loss (30) 5 5
Amortization of net actuarial loss (4) (4) (4)
Amortization of prior service benefit (1) (7) (8)
Loss due to settlement 0 0 0
Foreign currency 0 0 0
Total recognized in other comprehensive (income) loss (33) 8 9
Total recognized in net periodic benefit cost (benefit) and other comprehensive (income) loss $ (33) $ 2 $ 2