v3.3.1.900
Pension Benefits Benefit Obligations and Fair Value of Plan Assets (Details) - USD ($)
$ in Millions
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Defined Benefit Plan, Pension Plans with Plan Assets in Excess of Accumulated Benefit Obligations [Abstract]      
Fair Value of Plan Assets $ 1,209 $ 1,264  
Other Postretirement Benefits Payable 3 5  
U.S. Plans      
Defined Benefit Plan, Pension Plans with Accumulated Benefit Obligations in Excess of Plan Assets [Abstract]      
Defined Benefit Plan, PBO 50 60  
Defined Benefit Plan, ABO 50 60  
Defined Benefit Plan, Fair Value of Plan Assets 0 0  
Defined Benefit Plan, Pension Plans with Plan Assets in Excess of Accumulated Benefit Obligations [Abstract]      
Defined Benefit Plan, PBO 0 0  
Defined Benefit Plan, ABO 0 0  
Defined Benefit Plan, Fair Value of Plan Assets 0 0  
Defined Benefit Plan, Benefit Obligation 50 60 $ 69
Defined Benefit Plan, Accumulated Benefit Obligation 50 60  
Fair Value of Plan Assets 0 0 0
Non-U.S. Plans      
Defined Benefit Plan, Pension Plans with Accumulated Benefit Obligations in Excess of Plan Assets [Abstract]      
Defined Benefit Plan, PBO 1,899 2,092  
Defined Benefit Plan, ABO 1,713 1,870  
Defined Benefit Plan, Fair Value of Plan Assets 1,087 1,133  
Defined Benefit Plan, Pension Plans with Plan Assets in Excess of Accumulated Benefit Obligations [Abstract]      
Defined Benefit Plan, PBO 133 146  
Defined Benefit Plan, ABO 92 98  
Defined Benefit Plan, Fair Value of Plan Assets 122 131  
Defined Benefit Plan, Benefit Obligation 2,032 2,238 2,105
Defined Benefit Plan, Accumulated Benefit Obligation 1,805 1,968  
Fair Value of Plan Assets $ 1,209 $ 1,264 $ 1,199