Pensions and Other Postretirement Benefit Plans (Schedule of Asset Allocation) (Details)	12 Months Ended
	Dec. 31, 2011		Dec. 31, 2010
United States Pension Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Target Allocation	100.00%
Percentage of plan assets at plan measurement date	100.00%		100.00%
United States Pension Plan [Member] | Equity Securities [Member]
Defined Benefit Plan Disclosure [Line Items]
Target Allocation
Percentage of plan assets at plan measurement date
United States Pension Plan [Member] | Debt Securities [Member]
Defined Benefit Plan Disclosure [Line Items]
Target Allocation	100.00%
Percentage of plan assets at plan measurement date	92.00%		86.00%
United States Pension Plan [Member] | Real Estate [Member]
Defined Benefit Plan Disclosure [Line Items]
Target Allocation
Percentage of plan assets at plan measurement date	2.00%		3.00%
United States Pension Plan [Member] | Cash [Member]
Defined Benefit Plan Disclosure [Line Items]
Target Allocation
Percentage of plan assets at plan measurement date	3.00%		3.00%
United States Pension Plan [Member] | Other [Member]
Defined Benefit Plan Disclosure [Line Items]
Target Allocation		[1]
Percentage of plan assets at plan measurement date	3.00%	[1]	8.00%	[1]
Non-U.S. Pension Plans [Member]
Defined Benefit Plan Disclosure [Line Items]
Target Allocation	100.00%
Percentage of plan assets at plan measurement date	100.00%		100.00%
Non-U.S. Pension Plans [Member] | Equity Securities [Member]
Defined Benefit Plan Disclosure [Line Items]
Target Allocation	51.00%
Percentage of plan assets at plan measurement date	49.00%		51.00%
Non-U.S. Pension Plans [Member] | Debt Securities [Member]
Defined Benefit Plan Disclosure [Line Items]
Target Allocation	43.00%
Percentage of plan assets at plan measurement date	45.00%		46.00%
Non-U.S. Pension Plans [Member] | Real Estate [Member]
Defined Benefit Plan Disclosure [Line Items]
Target Allocation	3.00%
Percentage of plan assets at plan measurement date	3.00%
Non-U.S. Pension Plans [Member] | Cash [Member]
Defined Benefit Plan Disclosure [Line Items]
Target Allocation
Percentage of plan assets at plan measurement date
Non-U.S. Pension Plans [Member] | Other [Member]
Defined Benefit Plan Disclosure [Line Items]
Target Allocation	3.00%	[1]
Percentage of plan assets at plan measurement date	3.00%	[1]	3.00%	[1]

[1] Other includes hedged equity and absolute return strategies, and private equity. The Company has procedures to closely monitor the performance of these investments and compares asset valuations to audited financial statements of the funds.