Inventories (Tables)

3 Months Ended

Jan. 31, 2013

Inventory Disclosure [Abstract]

Schedule of inventories

The components of Inventories are as follows:

(in millions)	January 31, 2013		October 31, 2012
Finished products	$	829	$	833
Work in process	146		136
Raw materials	545		568
Total inventories	$	1,520	$	1,537