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INVENTORY (Tables)
6 Months Ended
Apr. 30, 2023
Inventory, Net [Abstract]  
INVENTORY INVENTORY
 
Inventory as of April 30, 2023 and October 31, 2022 consisted of the following:

 April 30,
2023
October 31,
2022
 (in millions)
Finished goods$584 $555 
Purchased parts and fabricated assemblies519 483 
Inventory$1,103 $1,038