Consolidated Condensed Statements of Comprehensive Income - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Apr. 30, 2016	Apr. 30, 2015	Apr. 30, 2016	Apr. 30, 2015
Consolidated Statements of Comprehensive Income
Net earnings	$ 629	$ 1,011	$ 1,221	$ 2,377
Change in unrealized gains (losses) on available for sale securities:
Unrealized gains (losses) arising during the period	1	(59)	1	(13)
Change in unrealized components of cash flow hedges:
Unrealized (losses) gains arising during the period	(145)	(18)	(40)	613
Gains reclassified into earnings	(62)	(556)	(96)	(890)
Change in unrealized gains on cash flow hedges	(207)	(574)	(136)	(277)
Change in unrealized components of defined benefit plans:
Losses arising during the period	(4)		(4)
Amortization of actuarial loss and prior service benefit	12	104	24	216
Settlements and other	1	4	1	2
Change in unrealized components of defined benefit plans	9	108	21	218
Change in cumulative translation adjustment				(68)
Other comprehensive loss before taxes	(197)	(525)	(114)	(140)
Benefit from taxes	53	198	69	19
Other comprehensive loss, net of taxes	(144)	(327)	(45)	(121)
Comprehensive income	$ 485	$ 684	$ 1,176	$ 2,256