Statements of Changes in Consolidated Stockholder's Equity (USD $) In Millions, unless otherwise specified	Total	Comprehensive Income (Loss)	Common Stock	Retained Earnings	Total Accumulated Other Comprehensive Income (Loss)	Non-Controlling Interests
Balance at Oct. 31, 2009	$ 2,317.0		$ 1,272.8	$ 1,032.1	$ 11.7	$ 0.4
Increase (Decrease) in Stockholder's Equity
Net income	319.4	319.4		319.4
Other comprehensive income (loss):
Cumulative translation adjustment	(7.2)	(7.2)			(7.2)
Unrealized gain (loss) on derivatives	14.9	14.9			14.9
Total comprehensive income	327.1	327.1
Dividends paid	(195.0)			(195.0)
Balance at Oct. 31, 2010	2,449.1		1,272.8	1,156.5	19.4	0.4
Increase (Decrease) in Stockholder's Equity
Net income	363.6	363.6		363.6
Other comprehensive income (loss):
Cumulative translation adjustment	13.8	13.8			13.8
Unrealized gain (loss) on derivatives	20.9	20.9			20.9
Total comprehensive income	398.3	398.3
Dividends paid	(294.0)			(294.0)
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		382.7
Other comprehensive income (loss):
Cumulative translation adjustment	(29.2)	(29.2)			(29.2)
Unrealized gain (loss) on derivatives	(3.3)	(3.3)			(3.3)
Total comprehensive income	350.2	350.2
Capital investment	160.0		160.0
Balance at Oct. 31, 2012	$ 3,063.6		$ 1,432.8	$ 1,608.8	$ 21.6	$ 0.4