XML 72 R61.htm IDEA: XBRL DOCUMENT v3.5.0.2
RETIREMENT PLANS AND POST RETIREMENT PENSION PLANS- Components of net periodic costs (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Jul. 31, 2016
Jul. 31, 2015
Jul. 31, 2016
Jul. 31, 2015
Curtailments and Settlements        
Curtailments and settlements $ 0 $ 0 $ 16 $ 0
Pensions (U.S. Plans)        
Defined Benefit Plan, Net Periodic Benefit Cost        
Service cost - benefits earned during the period 0 6 12 18
Interest cost on benefit obligation 4 3 11 10
Expected return on plan assets (6) (7) (18) (21)
Amortization:        
Actuarial losses 0 2 2 4
Prior service cost 0 (1) (2) (3)
Total net plan costs (2) 3 5 8
Curtailments and Settlements        
Curtailments and settlements 0   (16)  
Pensions (Non-U.S. Plans)        
Defined Benefit Plan, Net Periodic Benefit Cost        
Service cost - benefits earned during the period 5 4 14 12
Interest cost on benefit obligation 4 6 12 18
Expected return on plan assets (11) (10) (33) (31)
Amortization:        
Actuarial losses 7 6 21 19
Prior service cost 0 0 0 0
Total net plan costs 5 6 14 18
United States Post-retirement Benefit Plan        
Defined Benefit Plan, Net Periodic Benefit Cost        
Service cost - benefits earned during the period 0 1 0 3
Interest cost on benefit obligation 1 1 3 3
Expected return on plan assets (2) (2) (5) (6)
Amortization:        
Actuarial losses 3 1 8 3
Prior service cost (3) (3) (8) (9)
Total net plan costs $ (1) $ (2) $ (2) $ (6)