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Inventories
 9 Months Ended
Jul. 31, 2019
Inventory Disclosure [Abstract]  
Inventories Inventories
The following table presents the components of Inventories in our Consolidated Balance Sheets:
(in millions)
July 31,
2019
 
October 31,
2018
Finished products
$
779

 
$
671

Work in process
104

 
118

Raw materials
312

 
321

Total inventories, net
$
1,195

 
$
1,110