Benefit Plans (Net Pension and Postretirement Cost Weighted-Average Assumptions) (Details)	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
U.S. Plans - Pension [Member]
Defined Benefit Plan Disclosure [Line Items]
Discount rate	4.30%	3.95%	4.80%
Expected rate of return on plan assets	4.60%	5.10%	5.70%
Rate of compensation increase	3.00%	3.00%	3.00%
Non-U.S. Plans - Pension [Member]
Defined Benefit Plan Disclosure [Line Items]
Discount rate	1.68%	1.92%	3.09%
Expected rate of return on plan assets	5.39%	5.38%	5.63%
Rate of compensation increase	1.98%	2.06%	2.34%
Postretirement [Member]
Defined Benefit Plan Disclosure [Line Items]
Discount rate	4.45%	4.20%	5.01%
Health care cost trend rate	6.23%	6.62%	6.60%