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RETIREMENT PLANS AND POST RETIREMENT PENSION PLANS, Fair Value of Plan Assets (Details) - USD ($)
$ in Millions
12 Months Ended
Oct. 31, 2025
Oct. 31, 2024
Oct. 31, 2023
Pension Plan | Foreign Plan      
Fair value of plan assets [Abstract]      
Defined Benefit Plan, Pension Plan with Projected Benefit Obligation in Excess of Plan Assets, Plan Assets $ 271 $ 249  
Fair value of plan assets for defined benefit plan with benefit obligation in excess of plan assets. 186 157  
Defined Benefit plan, change in fair value of plan assets, significant unobservable inputs (Level 3) (Roll Forward]      
Defined Benefit Plan, Plan Assets, Foreign Currency Translation Gain (Loss) 33 21  
Projected benefit obligation and fair value of plan assets [Abstract]      
Total projected benefit obligation - aggregate benefit obligation 748 772  
Defined Benefit obligation where Fair Value exceeds Pension benefit obligation 477 523  
Fair Value of plan assets where fair value exceeds pension benefit obligation 758 760  
Benefit Obligation 748 772 $ 682
Accumulated benefit obligation and fair value of plan assets      
Accumulated benefit obligation in excess of fair value of plan assets - aggregate benefit obligation 263 241  
Accumulated benefit obligation in excess of accumulated benefit obligation - aggregate fair value of plan assets 186 157  
Accumulated Benefit Obligation where Fair Value of plan Assets exceeds ABO 475 518  
Fair value of plan assets for defined benefit pension plan where the fair value of plan assets exceeds ABO. 758 760  
Defined Benefit Plan, Accumulated Benefit Obligation 738 759  
Defined Benefit Plan, Expected Future Employer Contributions, Next Fiscal Year 21    
Fair Value of Plan Assets 944 917 791
Pension Plan | Foreign Plan | Cash and Cash Equivalents      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 11 26  
Pension Plan | Foreign Plan | Defined Benefit Plan, Equity Securities      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 475 389  
Pension Plan | Foreign Plan | Fixed Income Securities      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 314 352  
Pension Plan | Foreign Plan | Other Investments      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets   150  
Pension Plan | Foreign Plan | Other Contract      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 144    
Pension Plan | Foreign Plan | Quoted Prices in Active Markets for Identical Assets (Level 1)      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 443 379  
Pension Plan | Foreign Plan | Quoted Prices in Active Markets for Identical Assets (Level 1) | Cash and Cash Equivalents      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 5 14  
Pension Plan | Foreign Plan | Quoted Prices in Active Markets for Identical Assets (Level 1) | Defined Benefit Plan, Equity Securities      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 377 305  
Pension Plan | Foreign Plan | Quoted Prices in Active Markets for Identical Assets (Level 1) | Fixed Income Securities      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 61 60  
Pension Plan | Foreign Plan | Quoted Prices in Active Markets for Identical Assets (Level 1) | Other Investments      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets   0  
Pension Plan | Foreign Plan | Quoted Prices in Active Markets for Identical Assets (Level 1) | Other Contract      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 0    
Pension Plan | Foreign Plan | Significant Unobservable Inputs (Level 3)      
Defined Benefit plan, change in fair value of plan assets, significant unobservable inputs (Level 3) (Roll Forward]      
Defined Benefit Plan, Plan Assets Level 3 Reconciliation, Increase (Decrease) for Actual Return (Loss) on Plan Assets Still Held 0 4  
Purchases, sales, issuances, and settlements (8) (7)  
Transfers in (out) 0 60  
Defined Benefit Plan, Plan Assets, Foreign Currency Translation Gain (Loss) 2 7  
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 144 150 86
Pension Plan | Foreign Plan | Significant Unobservable Inputs (Level 3) | Cash and Cash Equivalents      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 0 0  
Pension Plan | Foreign Plan | Significant Unobservable Inputs (Level 3) | Defined Benefit Plan, Equity Securities      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 0 0  
Pension Plan | Foreign Plan | Significant Unobservable Inputs (Level 3) | Fixed Income Securities      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 0 0  
Pension Plan | Foreign Plan | Significant Unobservable Inputs (Level 3) | Other Investments      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets   150  
Pension Plan | Foreign Plan | Significant Unobservable Inputs (Level 3) | Other Contract      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 144    
Pension Plan | Foreign Plan | Significant Other Observable Inputs (Level 2)      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 191 171  
Pension Plan | Foreign Plan | Significant Other Observable Inputs (Level 2) | Cash and Cash Equivalents      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 6 12  
Pension Plan | Foreign Plan | Significant Other Observable Inputs (Level 2) | Defined Benefit Plan, Equity Securities      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 0 0  
Pension Plan | Foreign Plan | Significant Other Observable Inputs (Level 2) | Fixed Income Securities      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 185 159  
Pension Plan | Foreign Plan | Significant Other Observable Inputs (Level 2) | Other Investments      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets   0  
Pension Plan | Foreign Plan | Significant Other Observable Inputs (Level 2) | Other Contract      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 0    
Pension Plan | Foreign Plan | Fair Value Measured at Net Asset Value Per Share      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 166 217  
Pension Plan | Foreign Plan | Fair Value Measured at Net Asset Value Per Share | Cash and Cash Equivalents      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 0 0  
Pension Plan | Foreign Plan | Fair Value Measured at Net Asset Value Per Share | Defined Benefit Plan, Equity Securities      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 98 84  
Pension Plan | Foreign Plan | Fair Value Measured at Net Asset Value Per Share | Fixed Income Securities      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 68 133  
Pension Plan | Foreign Plan | Fair Value Measured at Net Asset Value Per Share | Other Investments      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets   0  
Pension Plan | Foreign Plan | Fair Value Measured at Net Asset Value Per Share | Other Contract      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 0    
Pension Plan | UNITED STATES      
Fair value of plan assets [Abstract]      
Defined Benefit Plan, Pension Plan with Projected Benefit Obligation in Excess of Plan Assets, Plan Assets 2 3  
Fair value of plan assets for defined benefit plan with benefit obligation in excess of plan assets. 0 0  
Defined Benefit plan, change in fair value of plan assets, significant unobservable inputs (Level 3) (Roll Forward]      
Defined Benefit Plan, Plan Assets, Foreign Currency Translation Gain (Loss) 0 0  
Projected benefit obligation and fair value of plan assets [Abstract]      
Defined Benefit obligation where Fair Value exceeds Pension benefit obligation 359 363  
Fair Value of plan assets where fair value exceeds pension benefit obligation 429 414  
Benefit Obligation 361 366 343
Accumulated benefit obligation and fair value of plan assets      
Accumulated benefit obligation in excess of fair value of plan assets - aggregate benefit obligation 2 3  
Accumulated benefit obligation in excess of accumulated benefit obligation - aggregate fair value of plan assets 0 0  
Accumulated Benefit Obligation where Fair Value of plan Assets exceeds ABO 359 363  
Fair value of plan assets for defined benefit pension plan where the fair value of plan assets exceeds ABO. 429 414  
Defined Benefit Plan, Accumulated Benefit Obligation 361 366  
Defined Benefit Plan, Expected Future Employer Contributions, Next Fiscal Year 0    
Fair Value of Plan Assets 429 414 359
Assets for Plan Benefits, Defined Benefit Plan 429    
Pension Plan | UNITED STATES | Cash and Cash Equivalents      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 4 2  
Pension Plan | UNITED STATES | Defined Benefit Plan, Equity Securities      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 217 211  
Pension Plan | UNITED STATES | Fixed Income Securities      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 207 200  
Pension Plan | UNITED STATES | Other Investments      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 1 1  
Pension Plan | UNITED STATES | Quoted Prices in Active Markets for Identical Assets (Level 1)      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets   54  
Assets for Plan Benefits, Defined Benefit Plan 42    
Pension Plan | UNITED STATES | Quoted Prices in Active Markets for Identical Assets (Level 1) | Cash and Cash Equivalents      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 0 0  
Pension Plan | UNITED STATES | Quoted Prices in Active Markets for Identical Assets (Level 1) | Defined Benefit Plan, Equity Securities      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 42 54  
Pension Plan | UNITED STATES | Quoted Prices in Active Markets for Identical Assets (Level 1) | Fixed Income Securities      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 0 0  
Pension Plan | UNITED STATES | Quoted Prices in Active Markets for Identical Assets (Level 1) | Other Investments      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 0 0  
Pension Plan | UNITED STATES | Significant Unobservable Inputs (Level 3)      
Defined Benefit plan, change in fair value of plan assets, significant unobservable inputs (Level 3) (Roll Forward]      
Realized gains/(losses) 0 0  
Defined Benefit Plan, Plan Assets Level 3 Reconciliation, Increase (Decrease) for Actual Return (Loss) on Plan Assets Still Held 0 0  
Purchases, sales, issuances, and settlements 0 0  
Transfers in (out) 0 0  
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 1 1 1
Assets for Plan Benefits, Defined Benefit Plan 1    
Pension Plan | UNITED STATES | Significant Unobservable Inputs (Level 3) | Cash and Cash Equivalents      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 0 0  
Pension Plan | UNITED STATES | Significant Unobservable Inputs (Level 3) | Equity Securities      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets   0  
Pension Plan | UNITED STATES | Significant Unobservable Inputs (Level 3) | Defined Benefit Plan, Equity Securities      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 0    
Pension Plan | UNITED STATES | Significant Unobservable Inputs (Level 3) | Fixed Income Securities      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 0 0  
Pension Plan | UNITED STATES | Significant Unobservable Inputs (Level 3) | Other Investments      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 1 1  
Pension Plan | UNITED STATES | Significant Other Observable Inputs (Level 2)      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets   0  
Assets for Plan Benefits, Defined Benefit Plan 0    
Pension Plan | UNITED STATES | Significant Other Observable Inputs (Level 2) | Cash and Cash Equivalents      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 0 0  
Pension Plan | UNITED STATES | Significant Other Observable Inputs (Level 2) | Equity Securities      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets   0  
Pension Plan | UNITED STATES | Significant Other Observable Inputs (Level 2) | Defined Benefit Plan, Equity Securities      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 0    
Pension Plan | UNITED STATES | Significant Other Observable Inputs (Level 2) | Fixed Income Securities      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 0 0  
Pension Plan | UNITED STATES | Significant Other Observable Inputs (Level 2) | Other Investments      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 0 0  
Pension Plan | UNITED STATES | Fair Value Measured at Net Asset Value Per Share      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets   359  
Assets for Plan Benefits, Defined Benefit Plan 386    
Pension Plan | UNITED STATES | Fair Value Measured at Net Asset Value Per Share | Cash and Cash Equivalents      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 4 2  
Pension Plan | UNITED STATES | Fair Value Measured at Net Asset Value Per Share | Equity Securities      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets   157  
Pension Plan | UNITED STATES | Fair Value Measured at Net Asset Value Per Share | Defined Benefit Plan, Equity Securities      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 175    
Pension Plan | UNITED STATES | Fair Value Measured at Net Asset Value Per Share | Fixed Income Securities      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 207 200  
Pension Plan | UNITED STATES | Fair Value Measured at Net Asset Value Per Share | Other Investments      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 0 0  
Post-Retirement Benefit Plan | UNITED STATES      
Defined Benefit plan, change in fair value of plan assets, significant unobservable inputs (Level 3) (Roll Forward]      
Defined Benefit Plan, Plan Assets, Foreign Currency Translation Gain (Loss) 0 0  
Projected benefit obligation and fair value of plan assets [Abstract]      
Benefit Obligation 63 65 65
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 89 86 76
Post-Retirement Benefit Plan | UNITED STATES | Cash and Cash Equivalents      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 4 1  
Post-Retirement Benefit Plan | UNITED STATES | Equity Securities      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 41 42  
Post-Retirement Benefit Plan | UNITED STATES | Fixed Income Securities      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 43 42  
Post-Retirement Benefit Plan | UNITED STATES | Other Investments      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 1 1  
Post-Retirement Benefit Plan | UNITED STATES | Quoted Prices in Active Markets for Identical Assets (Level 1)      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 6 11  
Post-Retirement Benefit Plan | UNITED STATES | Quoted Prices in Active Markets for Identical Assets (Level 1) | Cash and Cash Equivalents      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 0 0  
Post-Retirement Benefit Plan | UNITED STATES | Quoted Prices in Active Markets for Identical Assets (Level 1) | Equity Securities      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 6 11  
Post-Retirement Benefit Plan | UNITED STATES | Quoted Prices in Active Markets for Identical Assets (Level 1) | Fixed Income Securities      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 0 0  
Post-Retirement Benefit Plan | UNITED STATES | Quoted Prices in Active Markets for Identical Assets (Level 1) | Other Investments      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 0 0  
Post-Retirement Benefit Plan | UNITED STATES | Significant Unobservable Inputs (Level 3)      
Defined Benefit plan, change in fair value of plan assets, significant unobservable inputs (Level 3) (Roll Forward]      
Realized gains/(losses) 0 0  
Defined Benefit Plan, Plan Assets Level 3 Reconciliation, Increase (Decrease) for Actual Return (Loss) on Plan Assets Still Held 0 0  
Purchases, sales, issuances, and settlements 0 0  
Transfers in (out) 0 0  
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 1 1 $ 1
Post-Retirement Benefit Plan | UNITED STATES | Significant Unobservable Inputs (Level 3) | Cash and Cash Equivalents      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 0 0  
Post-Retirement Benefit Plan | UNITED STATES | Significant Unobservable Inputs (Level 3) | Equity Securities      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 0 0  
Post-Retirement Benefit Plan | UNITED STATES | Significant Unobservable Inputs (Level 3) | Fixed Income Securities      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 0 0  
Post-Retirement Benefit Plan | UNITED STATES | Significant Unobservable Inputs (Level 3) | Other Investments      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 1 1  
Post-Retirement Benefit Plan | UNITED STATES | Significant Other Observable Inputs (Level 2)      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 0 0  
Post-Retirement Benefit Plan | UNITED STATES | Significant Other Observable Inputs (Level 2) | Cash and Cash Equivalents      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 0 0  
Post-Retirement Benefit Plan | UNITED STATES | Significant Other Observable Inputs (Level 2) | Equity Securities      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 0 0  
Post-Retirement Benefit Plan | UNITED STATES | Significant Other Observable Inputs (Level 2) | Fixed Income Securities      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 0 0  
Post-Retirement Benefit Plan | UNITED STATES | Significant Other Observable Inputs (Level 2) | Other Investments      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 0 0  
Post-Retirement Benefit Plan | UNITED STATES | Fair Value Measured at Net Asset Value Per Share      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 82 74  
Post-Retirement Benefit Plan | UNITED STATES | Fair Value Measured at Net Asset Value Per Share | Cash and Cash Equivalents      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 4 1  
Post-Retirement Benefit Plan | UNITED STATES | Fair Value Measured at Net Asset Value Per Share | Equity Securities      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 35 31  
Post-Retirement Benefit Plan | UNITED STATES | Fair Value Measured at Net Asset Value Per Share | Fixed Income Securities      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets 43 42  
Post-Retirement Benefit Plan | UNITED STATES | Fair Value Measured at Net Asset Value Per Share | Other Investments      
Accumulated benefit obligation and fair value of plan assets      
Fair Value of Plan Assets $ 0 $ 0