XML 53 R64.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Note 18 (Details) | 9 Months Ended
--- | ---
Jul. 31, 2013
Segment Reporting [Abstract] |
Number of Reportable Segments | 6

X
- Definition Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements. + References No definition available. + Details
Name: | us-gaap_NumberOfReportableSegments
Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_SegmentReportingAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration