XML 50 R30.htm IDEA: XBRL DOCUMENT v3.21.1
Employee Benefits (Tables)
6 Months Ended
Apr. 30, 2021
Retirement Benefits [Abstract]  
Schedule of components of net periodic pension costs
The Company's results of operations for the three and six months ended April 30, 2021 and 2020, reflect the following components of net periodic defined benefit costs:
Periods Ended April 30,Three MonthsSix Months
(In millions)2021202020212020
Service cost$4.3 $3.4 $8.6 $6.9 
Interest cost1.1 1.4 2.2 2.6 
Expected return on plan assets(3.1)(2.7)(6.2)(5.4)
Recognized net actuarial loss1.3 1.0 2.7 2.0 
Net periodic defined benefit plan cost$3.6 $3.1 $7.3 $6.1