Inventories (Tables)

9 Months Ended

Jul. 31, 2015

Inventory Disclosure [Abstract]

Schedule of inventories

The following table presents the components of Inventories:

(in millions)	July 31, 2015		October 31, 2014
Finished products	$	772	$	880
Work in process	66		50
Raw materials	361		389
Total inventories	$	1,199	$	1,319