Employee Benefit Plans Assumptions Used for Non-U.S. Defined Pension Plans Table (Details) (Foreign Pension Plans, Defined Benefit [Member])	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Foreign Pension Plans, Defined Benefit [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Discount rate for obligations	3.70%	4.50%	4.50%
Discount rate for benefit costs	4.50%	4.50%	4.80%
Rate of increase in compensation levels	3.80%	4.10%	3.70%
Expected long-term rate of return on plan assets	5.60%	5.40%	5.50%