XML 48 R37.htm IDEA: XBRL DOCUMENT v3.10.0.1
ACQUISITIONS ACQUISITIONS (Weighted Average Amortization Period) (Details) - FY 2019 Acquisition [Member]
3 Months Ended
Jan. 31, 2019
Customer Relationships [Member]  
Acquired Finite-Lived Intangible Assets [Line Items]  
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life 11 years
Intellectual Property [Member]  
Acquired Finite-Lived Intangible Assets [Line Items]  
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life 17 years