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Inventories (Tables)
9 Months Ended
Jul. 31, 2021
Inventory Disclosure [Abstract]  
Schedule of inventories
(In millions)July 31, 2021October 31, 2020
Raw materials$140.6 $151.0 
Work-in-process13.0 12.4 
Finished goods434.3 407.0 
Total inventories$587.9 $570.4