Retirement Plans and Other Retiree Benefits (Details)	12 Months Ended
	Dec. 31, 2015
United States Pension Plan of US Entity [Member]
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Target asset allocation	100.00%
United States Pension Plan of US Entity [Member] | Equity securities
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Target asset allocation	27.00%
United States Pension Plan of US Entity [Member] | Fixed income securities
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Target asset allocation	53.00%
United States Pension Plan of US Entity [Member] | Real estate and other investments
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Target asset allocation	20.00%
International Pension Benefits [Member]
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Target asset allocation	100.00%
International Pension Benefits [Member] | Equity securities
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Target asset allocation	40.00%
International Pension Benefits [Member] | Fixed income securities
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Target asset allocation	41.00%
International Pension Benefits [Member] | Real estate and other investments
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Target asset allocation	19.00%