STATEMENT OF CHANGES IN CONSOLIDATED STOCKHOLDERS' EQUITY - USD ($) $ in Millions	Common Stock	Treasury Stock	Retained Earnings	Accumulated Other Comprehensive Income (Loss)	Noncontrolling Interests	Total
Balance at Oct. 31, 2014	$ 3,675.4	$ (12,834.2)	$ 22,004.4	$ (3,783.0)	$ 2.9	$ 9,065.5
Increase (Decrease) in Stockholders' Equity
Net income (loss)			1,588.8		0.6	1,589.4
Other comprehensive income (loss)				(724.4)	(0.4)	(724.8)
Repurchases of common stock		(1,833.9)				(1,833.9)
Treasury shares reissued		105.6				105.6
Dividends declared			(606.4)		(1.3)	(607.7)
Stock options and other	131.1		(0.3)		0.1	130.9
Balance at Jul. 31, 2015	3,806.5	(14,562.5)	22,986.5	(4,507.4)	1.9	7,725.0
Balance at Oct. 31, 2015	3,825.6	(15,497.6)	23,144.8	(4,729.4)	14.2	6,757.6
Increase (Decrease) in Stockholders' Equity
Net income (loss)			1,238.6		(2.0)	1,236.6
Other comprehensive income (loss)				147.2	0.1	147.3
Repurchases of common stock		(205.4)				(205.4)
Treasury shares reissued		14.7				14.7
Dividends declared			(568.3)		(0.9)	(569.2)
Stock options and other	58.3		(0.1)		(0.1)	58.1
Balance at Jul. 31, 2016	$ 3,883.9	$ (15,688.3)	$ 23,815.0	$ (4,582.2)	$ 11.3	7,439.7
Increase in Redeemable Noncontrolling Interest
Net income (loss)						0.4
Acquisition (Note 18)						14.0
Balance at Jul. 31, 2016						$ 14.4