XML 85 R73.htm IDEA: XBRL DOCUMENT v3.25.1
RESTRUCTURING AND OTHER RELATED COSTS - ROLLFORWARD (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Apr. 30, 2025
Jan. 31, 2025
Apr. 30, 2024
Apr. 30, 2025
Apr. 30, 2024
Restructuring Cost and Reserve [Line Items]          
Income statement expense $ 56   $ 1 $ 57 $ 4
Restructuring expense since inception 179     179  
FY25 Restructuring Plan          
Restructuring Cost and Reserve [Line Items]          
Restructuring expense since inception 56     56  
FY24 Restructuring Plan          
Restructuring Cost and Reserve [Line Items]          
Restructuring expense since inception 73     73  
FY23 Restructuring Plan          
Restructuring Cost and Reserve [Line Items]          
Restructuring expense since inception 50     50  
Employee Severance          
Restructuring Cost and Reserve [Line Items]          
Restructuring Reserve, Beginning Balance 5 $ 13   13  
Income statement expense 56 1      
Non-cash settlement (5)        
Cash Payments (5) (9)      
Currency translation impact Gain (Loss) 1        
Restructuring Reserve, Ending Balance 52 5   52  
Employee Severance | FY25 Restructuring Plan          
Restructuring Cost and Reserve [Line Items]          
Restructuring Reserve, Beginning Balance 0        
Income statement expense 56        
Non-cash settlement (5)        
Cash Payments (1)        
Currency translation impact Gain (Loss) 1        
Restructuring Reserve, Ending Balance 51 0   51  
Employee Severance | FY24 Restructuring Plan          
Restructuring Cost and Reserve [Line Items]          
Restructuring Reserve, Beginning Balance 4 11   11  
Income statement expense   1   1  
Cash Payments (3) (8)      
Restructuring Reserve, Ending Balance 1 $ 4   1  
Employee Severance | FY23 Restructuring Plan          
Restructuring Cost and Reserve [Line Items]          
Cash Payments $ (1)     $ (2)