Employee Benefit Plans (Pension and Postretirement Plans Target and Weighted-Average Asset Allocations) (Details)	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Pension Benefits U.S. Plans [Member]
Actual Allocation, Equity securities	100.00%	100.00%
Actual Allocation, Debt securities	100.00%	100.00%
Pension Benefits Non-U.S. Plans [Member]
Actual Allocation, Equity securities	100.00%	100.00%
Actual Allocation, Debt securities	100.00%	100.00%
United States Postretirement Benefit Plans of US Entity, Defined Benefit [Member]
Actual Allocation, Equity securities		100.00%
Actual Allocation, Debt securities		100.00%
Equity Securities [Member] | Pension Benefits U.S. Plans [Member]
Target Allocation, Equity securities, minimum	55.00%
Target Allocation, Equity securities, maximum	60.00%
Actual Allocation, Equity securities	58.00%	57.00%
Actual Allocation, Debt securities	58.00%	57.00%
Equity Securities [Member] | Pension Benefits Non-U.S. Plans [Member]
Target Allocation, Equity securities, minimum	55.00%
Target Allocation, Equity securities, maximum	65.00%
Actual Allocation, Equity securities	60.00%	61.00%
Actual Allocation, Debt securities	60.00%	61.00%
Equity Securities [Member] | United States Postretirement Benefit Plans of US Entity, Defined Benefit [Member]
Actual Allocation, Equity securities		47.00%
Actual Allocation, Debt securities		47.00%
Debt Securities [Member] | Pension Benefits U.S. Plans [Member]
Target Allocation, Equity securities, minimum	30.00%
Target Allocation, Equity securities, maximum	35.00%
Actual Allocation, Equity securities	34.00%	35.00%
Actual Allocation, Debt securities	34.00%	35.00%
Debt Securities [Member] | Pension Benefits Non-U.S. Plans [Member]
Target Allocation, Equity securities, minimum	30.00%
Target Allocation, Equity securities, maximum	40.00%
Actual Allocation, Equity securities	32.60%	32.00%
Actual Allocation, Debt securities	32.60%	32.00%
Debt Securities [Member] | United States Postretirement Benefit Plans of US Entity, Defined Benefit [Member]
Actual Allocation, Equity securities		53.00%
Actual Allocation, Debt securities		53.00%
Real Estate Funds [Member] | Pension Benefits U.S. Plans [Member]
Actual Allocation, Equity securities	0.00%	0.00%
Actual Allocation, Debt securities	0.00%	0.00%
Real Estate Funds [Member] | Pension Benefits Non-U.S. Plans [Member]
Target Allocation, Equity securities, minimum	0.00%
Actual Allocation, Equity securities	2.20%	3.00%
Actual Allocation, Debt securities	2.20%	3.00%
Real Estate Funds [Member] | United States Postretirement Benefit Plans of US Entity, Defined Benefit [Member]
Actual Allocation, Equity securities		0.00%
Actual Allocation, Debt securities		0.00%
Other plan assets [Member] | Pension Benefits U.S. Plans [Member]
Target Allocation, Equity securities, minimum	5.00%
Target Allocation, Equity securities, maximum	10.00%
Actual Allocation, Equity securities	8.00%	8.00%
Actual Allocation, Debt securities	8.00%	8.00%
Other plan assets [Member] | Pension Benefits Non-U.S. Plans [Member]
Target Allocation, Equity securities, minimum	0.00%
Target Allocation, Equity securities, maximum	10.00%
Actual Allocation, Equity securities	5.20%	4.00%
Actual Allocation, Debt securities	5.20%	4.00%
Other plan assets [Member] | United States Postretirement Benefit Plans of US Entity, Defined Benefit [Member]
Actual Allocation, Equity securities		0.00%
Actual Allocation, Debt securities		0.00%