XML 68 R45.htm IDEA: XBRL DOCUMENT v3.24.0.1
Supplementary Financial Information - Schedule of Inventory (Details) - USD ($)
$ in Millions
Jan. 31, 2024
Oct. 31, 2023
Organization, Consolidation and Presentation of Financial Statements [Abstract]    
Finished goods $ 3,603 $ 3,930
Purchased parts and fabricated assemblies 3,325 2,932
Inventory $ 6,928 $ 6,862