Receivables (Details 4) (USD $) In Millions, unless otherwise specified	3 Months Ended
Jan. 31, 2014 item	Jan. 31, 2013 item
Receivables Related to Troubled Debt Restructurings
Receivable contracts in troubled debt restructuring, number	6	26
Receivables in troubled debt restructurings, aggregate balances, pre-modification	$ 0.2	$ 1.3
Receivables in troubled debt restructurings, aggregate balances, post-modification	$ 0.2	$ 1.1

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Number of financing receivables that have been modified by troubled debt restructurings.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 50

-Paragraph 33

-URI http://asc.fasb.org/extlink&oid=28368275&loc=SL6953676-111524

+ Details

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- Definition

Post-modification amount of investment in financing receivables modified by troubled debt restructurings.

+ References

+ Details

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- Definition

Pre-modification amount of investment in financing receivables modified by troubled debt restructurings.

+ References

+ Details

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