Variable Interest Entities - Assets and Liabilities of Consolidated VIEs Prior to Consolidation (Footnote) (Detail) - USD ($) $ in Millions	May. 31, 2015	Nov. 30, 2014
Securitization Vehicles [Member]
Variable Interest Entity [Line Items]
Secured financing included in inventory and eliminated	$ 2.6	$ 39.7

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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