Inventories (Tables)

6 Months Ended

Apr. 30, 2015

Inventory Disclosure [Abstract]

Schedule of inventories

The following table presents the components of Inventories:

(in millions)	April 30, 2015		October 31, 2014
Finished products	$	797	$	880
Work in process	85		50
Raw materials	363		389
Total inventories	$	1,245	$	1,319