XML 105 R88.htm IDEA: XBRL DOCUMENT v3.10.0.1
Segment Disclosure - Property and Equipment By Geographic Areas (Detail) - USD ($)
$ in Thousands
Oct. 31, 2018
Oct. 31, 2017
Long-Lived Assets by Geographical Areas [Line Items]    
Property and equipment, net $ 309,310 $ 266,014
United States    
Long-Lived Assets by Geographical Areas [Line Items]    
Property and equipment, net 210,914 189,379
Other countries    
Long-Lived Assets by Geographical Areas [Line Items]    
Property and equipment, net $ 98,396 $ 76,635