XML 20 R31.htm IDEA: XBRL DOCUMENT v3.3.0.814
Property, Plant and Equipment, Schedule of Significant Acquisitions and Disposals (Details)
 9 Months Ended
Aug. 31, 2015
yr
Equipment Property, Plant And Equipment, Schedule Of Significant Acquisitions And Disposals 1 30.00%
Equipment Property, Plant And Equipment, Schedule Of Significant Acquisitions And Disposals 2 30.00%
Equipment Property, Plant And Equipment, Schedule Of Significant Acquisitions And Disposals 3 20.00%
Equipment Property, Plant And Equipment, Schedule Of Significant Acquisitions And Disposals 4 5