CONDENSED CONSOLIDATED BALANCE SHEET (Unaudited) (USD $) In Millions, unless otherwise specified	Apr. 30, 2015	Oct. 31, 2014
Current assets:
Cash and cash equivalents	$ 2,197	$ 2,218
Accounts receivable, net	576	626
Inventory	556	574
Other current assets	291	261
Current assets of discontinued operations	0	1,821
Total current assets	3,620	5,500
Property, plant and equipment, net	593	631
Goodwill	2,341	2,507
Other intangible assets, net	516	649
Long-term investments	91	96
Other assets	251	283
Non-current assets of discontinued operations	0	1,165
Total assets	7,412	10,831
Current liabilities:
Accounts payable	261	302
Employee compensation and benefits	208	228
Deferred revenue	271	260
Other accrued liabilities	190	289
Current liabilities of discontinued operations	0	623
Total current liabilities	930	1,702
Long-term debt	1,656	1,663
Retirement and post-retirement benefits	176	209
Other long-term liabilities	489	522
Long-term liabilities of discontinued operations	0	1,434
Total liabilities	3,251	5,530
Commitments and Contingencies (Note 13)
Stockholders' equity:
Preferred stock; $0.01 par value; 125 million shares authorized; none issued and outstanding	0	0
Common stock; $0.01 par value; 2 billion shares authorized; 610 million shares at April 30, 2015 and 608 million shares at October 31, 2014, issued	6	6
Treasury stock at cost; 277 million shares at April 30, 2015 and 273 million shares at October 31, 2014	(9,975)	(9,807)
Additional paid-in-capital	9,000	8,967
Retained earnings	5,397	6,466
Accumulated other comprehensive loss	(270)	(334)
Total stockholder's equity	4,158	5,298
Non-controlling interest	3	3
Total equity	4,161	5,301
Total liabilities and equity	$ 7,412	$ 10,831