Employee Benefit Plans (Weighted Average Assumptions Used to Determine Net Pension Expense) (Details)	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
U.S. Plans [Member]
Defined Benefit Plan Disclosure [Line Items]
Discount rate	4.70%	5.40%	6.00%
Expected rate of increase in future compensation levels	2.00%	2.00%	2.00%
Long-term expected rate of return on plan assets	7.50%	8.50%	8.50%
Non-U.S. Plans [Member]
Defined Benefit Plan Disclosure [Line Items]
Discount rate	5.10%	5.60%	6.20%
Expected rate of increase in future compensation levels	6.10%	4.30%	5.50%
Long-term expected rate of return on plan assets	4.50%	7.20%	6.90%