v3.3.1.900
Defined Benefit Plans Key Economic Assumptions (Details)
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
All Plans [Member] | Pension Benefits [Member]      
Weighted-average discount rate, benefit obligation 3.60% 3.30%  
Weighted-average discount rate, net periodic benefit cost 3.30% 4.40% 4.00%
Weighted-average expected return on plan assets, net periodic benefit cost 4.70% 5.40% 5.10%
All Plans [Member] | Other Post-Retirement Benefits [Member]      
Weighted-average discount rate, benefit obligation 4.00% 3.60%  
Weighted-average discount rate, net periodic benefit cost 3.60% 4.40% 3.50%
Foreign Plans [Member] | Pension Benefits [Member]      
Weighted-average discount rate, benefit obligation 3.50% 3.30%  
Weighted-average rate of increase in compensation levels for active foreign plans, benefit obligation 1.50% 1.60%  
Weighted-average discount rate, net periodic benefit cost 3.30% 4.40% 4.20%
Weighted-average expected return on plan assets, net periodic benefit cost 3.90% 4.90% 4.30%
Weighted-average rate of increase in compensation levels for active foreign plans, net periodic benefit cost 1.60% 1.70% 1.50%