Financial Instruments and Commodity Contracts - Narrative (Details) (USD $)	Apr. 30, 2015	Oct. 31, 2014	Apr. 30, 2014
Derivative [Line Items]
Derivative, Amount of Hedged Item	$ 0		$ 0
Derivative, Collateral, Obligation to Return Cash	1,000,000	0
Exposure to Credit Risk	1,000,000
Interest Rate Contract [Member]
Derivative [Line Items]
Derivative, Notional Amount	0	27,000,000
Diesel Fuel Forward Contracts [Member] | Commodity Contract [Member]
Derivative [Line Items]
Derivative, Notional Amount	17,000,000	24,000,000
Steel Forward Contracts [Member] | Commodity Contract [Member]
Derivative [Line Items]
Derivative, Notional Amount	11,000,000	23,000,000
Mexican Financial Services [Member] | Asset-backed Securities [Member]
Derivative [Line Items]
Derivative, Notional Amount	118,000,000
Mexican Financial Services [Member] | Interest Rate Cap [Member]
Derivative [Line Items]
Derivative, Notional Amount		$ 134,000,000