Pension And Postretirement Benefits (Schedule Of Weighted Average Assumptions Used To Determine Net Periodic Benefit Cost) (Details)	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
U.S. [Member]
Defined Benefit Plan Disclosure [Line Items]
Expected rate of return on plan assets	8.25%
U.S. [Member] | Pension Benefits [Member]
Defined Benefit Plan Disclosure [Line Items]
Discount rate	5.00%	5.80%	6.10%
Expected rate of return on plan assets	8.25%	8.25%	8.25%
Rate of compensation increase	3.50%	3.50%	3.65%
U.S. [Member] | Postretirement Benefits [Member]
Defined Benefit Plan Disclosure [Line Items]
Discount rate	4.25%	4.25%	5.30%
Non-U.S. [Member] | Pension Benefits [Member]
Defined Benefit Plan Disclosure [Line Items]
Discount rate	4.56%	5.40%	5.76%
Expected rate of return on plan assets	7.00%	7.01%	7.13%
Rate of compensation increase	3.89%	3.74%	3.72%