XML 102 R91.htm IDEA: XBRL DOCUMENT v3.20.2
SEGMENT INFORMATION Segment Assets (Details) - USD ($)
$ in Millions
Jul. 31, 2020
Oct. 31, 2019
Segment Reporting Information [Line Items]    
Assets $ 7,161 $ 6,623
Communications Solutions Group    
Segment Reporting Information [Line Items]    
Assets 3,873 3,671
Electronic Industrial Solutions Group    
Segment Reporting Information [Line Items]    
Assets 1,353 928
Operating Segments [Member]    
Segment Reporting Information [Line Items]    
Assets $ 5,226 $ 4,599