Statement of Changes in Consolidated Stockholder's Equity (USD $) In Millions, unless otherwise specified	Total	Common Stock	Retained Earnings	Accumulated Other Comprehensive Income (Loss)	Non-controlling Interests
Balance at Oct. 31, 2011	$ 2,553.4	$ 1,272.8	$ 1,226.1	$ 54.1	$ 0.4
Increase (Decrease) in Stockholder's Equity
Net income	382.7		382.7
Other comprehensive income (loss)	(32.5)			(32.5)
Capital investment	160.0	160.0
Balance at Oct. 31, 2012	3,063.6	1,432.8	1,608.8	21.6	0.4
Increase (Decrease) in Stockholder's Equity
Net income	468.5		468.5
Other comprehensive income (loss)	14.0			14.0
Dividends declared	(165.0)		(165.0)
Capital investment	50.0	50.0
Balance at Oct. 31, 2013	3,431.1	1,482.8	1,912.3	35.6	0.4
Increase (Decrease) in Stockholder's Equity
Net income	544.2		544.2
Other comprehensive income (loss)	(30.2)			(30.2)
Dividends declared	(140.0)		(140.0)
Balance at Oct. 31, 2014	$ 3,805.1	$ 1,482.8	$ 2,316.5	$ 5.4	$ 0.4