Fair Value Measurements (Schedule of Financial Assets and Liabilities Measured at Fair Value on a Recurring Basis Using Level 2 Inputs) (Details) (Significant Observable Inputs (Level 2) [Member], USD $) In Millions, unless otherwise specified	Oct. 31, 2014	Oct. 31, 2013
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value of liabilities measured on a recurring basis	$ 1,282.9	$ 302.3
Lines of Credit, Fair Value Disclosure	279.5	0
Long-term Debt, Fair Value	1,000.0	300.0
Foreign Exchange Contracts [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fai value of assets measured on a recurring basis	0.6	0.3
Fair value of liabilities measured on a recurring basis	3.3	0.6
Interest Rate Swap [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value of liabilities measured on a recurring basis	$ 0.1	$ 1.7