Consolidated Condensed Statements of Comprehensive Income - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Jul. 31, 2015	Jul. 31, 2014	Jul. 31, 2015	Jul. 31, 2014
Consolidated Condensed Statements of Comprehensive Income
Net earnings	$ 854	$ 985	$ 3,231	$ 3,683
Change in unrealized gains (losses) on available-for-sale securities:
Unrealized gains (losses) arising during the period	4	7	(9)	6
Gains reclassified into earnings				(1)
Change in unrealized gains (losses) on available-for-sale securities	4	7	(9)	5
Change in unrealized gains (losses) on cash flow hedges:
Unrealized gains (losses) arising during the period	292	134	905	(105)
(Gains) losses reclassified into earnings	(159)	125	(1,049)	335
Change in unrealized gains (losses) on cash flow hedges	133	259	(144)	230
Change in unrealized components of defined benefit plans:
Losses arising during the period	(75)	(8)	(75)	(119)
Amortization of actuarial loss and prior service benefit	108	67	324	196
Curtailments, settlements and other	97	2	99	42
Change in unrealized components of defined benefit plans	130	61	348	119
Change in cumulative translation adjustment	(44)	(22)	(112)	(63)
Other comprehensive income before taxes	223	305	83	291
Provision for taxes	(69)	(86)	(50)	(123)
Other comprehensive income, net of taxes	154	219	33	168
Comprehensive income	$ 1,008	$ 1,204	$ 3,264	$ 3,851