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Inventories
3 Months Ended
Jan. 31, 2019
Inventory Disclosure [Abstract]  
Inventories
Inventories
(In millions)
January 31, 2019
 
October 31, 2018
Raw materials
$
119.9

 
$
112.5

Work-in-process
12.6

 
12.6

Finished goods
353.7

 
343.7

 
$
486.2

 
$
468.8


Inventories are stated at the lower of cost and net realizable value. Cost is computed using standard cost that approximates actual cost, on a first-in, first-out basis.