Pension And Postretirement Benefits (Schedule Of Weighted Average Assumptions Used To Determine Benefit Obligation) (Details)	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
U.S. [Member]
Defined Benefit Plan Disclosure [Line Items]
Discount rate	3.20%	4.25%	4.75%
Pension Benefits [Member]
Defined Benefit Plan Disclosure [Line Items]
Rate of compensation increase	3.50%	3.50%
Pension Benefits [Member] | U.S. [Member]
Defined Benefit Plan Disclosure [Line Items]
Discount rate	4.20%	5.00%	5.80%
Rate of compensation increase			3.50%
Pension Benefits [Member] | Non-U.S. [Member]
Defined Benefit Plan Disclosure [Line Items]
Discount rate	3.93%	4.56%	5.40%
Rate of compensation increase	3.14%	3.89%	3.74%