Goodwill and Other Intangibles Assets - Other Intangible Assets, Net (Detail) (USD $) In Millions, unless otherwise specified	Oct. 31, 2014	Oct. 31, 2013
Acquired Indefinite-lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 271.7	$ 259.9
Accumulated Amortization	(142.9)	(115.5)
Total	128.8us-gaap_FiniteLivedIntangibleAssetsNet	144.4us-gaap_FiniteLivedIntangibleAssetsNet
Customer contracts and relationships
Acquired Indefinite-lived Intangible Assets [Line Items]
Gross Carrying Amount	265.3	253.8
Accumulated Amortization	(137.8)	(112.1)
Total	127.5	141.7
Trademarks and trade names
Acquired Indefinite-lived Intangible Assets [Line Items]
Gross Carrying Amount	4.5	4.2
Accumulated Amortization	(3.7)	(2.2)
Total	0.8	2.0
Contract rights and other
Acquired Indefinite-lived Intangible Assets [Line Items]
Gross Carrying Amount	1.9	1.9
Accumulated Amortization	(1.4)	(1.2)
Total	$ 0.5	$ 0.7

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Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

-Section 50

-Paragraph 2

-Subparagraph (a)(1)

-URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275

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Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

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+ References

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