Pension Benefit Plans (Weighted Average Assumptions Used To Determine Net Periodic Pension Cost) (Details)	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Defined Benefit Plan Disclosure [Line Items]
Expected long-term return on plan assets	7.50%	8.00%	8.00%
Net Periodic Pension Cost | U.S. Pension Benefits
Defined Benefit Plan Disclosure [Line Items]
Discount rate	4.50%	5.20%
Expected long-term return on plan assets	7.50%	8.00%
Rate of compensation increase		4.00%
Net Periodic Pension Cost | Non-U.S. Pension Benefits
Defined Benefit Plan Disclosure [Line Items]
Discount rate	4.10%	4.70%
Expected long-term return on plan assets	4.95%	4.90%
Rate of compensation increase	3.00%	3.00%