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POST RETIREMENT BENEFIT PLANS (Tables)
 9 Months Ended
Jul. 31, 2025
Retirement Benefits [Abstract]  
Schedule of Components of Net Periodic Pension Cost
The components of net periodic pension cost include the following:
 Three Months Ended
July 31,		Nine Months Ended
July 31,
(in millions)2025202420252024
Service cost$1.4 $1.5 $4.1 $4.3 
Interest cost7.7 8.6 23.2 25.9 
Expected return on plan assets(9.6)(10.8)(28.7)(32.3)
Amortization of prior service benefit
— — (0.1)(0.2)
Recognized net actuarial loss (gain)0.1 (0.2)0.4 (0.7)
Net periodic pension cost (benefit)$(0.4)$(0.9)$(1.1)$(3.0)