XML 110 R89.htm IDEA: XBRL DOCUMENT v3.21.2
Balance Sheet Details - Property, Plant and Equipment (Details) - USD ($)
$ in Millions
12 Months Ended
Oct. 31, 2021
Oct. 31, 2020
Oct. 31, 2019
Property, Plant and Equipment, Net      
Equipment leased to customers $ 11,562 $ 11,599  
Accumulated depreciation (5,949) (5,974)  
Property, plant and equipment 5,613 5,625  
Depreciation expense 2,200 2,200 $ 2,300
Land      
Property, Plant and Equipment, Net      
Equipment leased to customers 76 89  
Buildings and leasehold improvements      
Property, Plant and Equipment, Net      
Equipment leased to customers 1,751 1,886  
Machinery and equipment, including equipment held for lease      
Property, Plant and Equipment, Net      
Equipment leased to customers $ 9,735 $ 9,624