Derivative Instruments (Schedule Of Effect Of Derivative Instruments On The Consolidated Statements Of Income) (Details) (USD $) In Millions	9 Months Ended
	Jul. 31, 2011	Jul. 31, 2010
Amount of Gain or (Loss) Recognized in OCI on Derivative (Effective Portion)	$ (5.0)	$ 0.3
Amount of Gain or (Loss) Reclassified from Accumulated OCI into Income (Effective Portion)	(0.5)	(11.6)
Amount of Gain or (Loss) Recognized in Income Due to Ineffectiveness	0	0
Amount of Gain or (Loss) Recognized in Income and Excluded from Effectiveness Testing	0	0
Other Income/ (Expense) [Member] | Interest Expense [Member] | Interest Rate Contracts [Member]
Amount of Gain or (Loss) Recognized in OCI on Derivative (Effective Portion)	(5.0)	(1.0)
Amount of Gain or (Loss) Reclassified from Accumulated OCI into Income (Effective Portion)	(2.2)	(8.6)
Amount of Gain or (Loss) Recognized in Income Due to Ineffectiveness	0	0
Amount of Gain or (Loss) Recognized in Income and Excluded from Effectiveness Testing	0	0
Other Income/ (Expense) [Member] | Net Sales [Member] | Foreign Exchange Contracts [Member]
Amount of Gain or (Loss) Recognized in OCI on Derivative (Effective Portion)	0	1.3
Amount of Gain or (Loss) Reclassified from Accumulated OCI into Income (Effective Portion)	0	(4.3)
Amount of Gain or (Loss) Recognized in Income Due to Ineffectiveness	0	0
Amount of Gain or (Loss) Recognized in Income and Excluded from Effectiveness Testing	0	0
Other Income/ (Expense) [Member] | Cost Of Sales [Member] | Foreign Exchange Contracts [Member]
Amount of Gain or (Loss) Recognized in OCI on Derivative (Effective Portion)	0	0
Amount of Gain or (Loss) Reclassified from Accumulated OCI into Income (Effective Portion)	1.7	1.3
Amount of Gain or (Loss) Recognized in Income Due to Ineffectiveness	0	0
Amount of Gain or (Loss) Recognized in Income and Excluded from Effectiveness Testing	$ 0	$ 0