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POST RETIREMENT BENEFIT PLANS (Tables)
 9 Months Ended
Jul. 31, 2024
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)2024202320242023
Service cost$1.7 $2.0 $5.1 $6.0 
Interest cost8.6 8.8 25.9 26.2 
Expected return on plan assets(10.8)(9.8)(32.3)(29.2)
Amortization of prior service benefit
— (0.1)(0.2)(0.3)
Recognized net actuarial gain(0.2)(0.5)(0.7)(1.6)
Net periodic pension (benefit) cost$(0.7)$0.4 $(2.2)$1.1